PTP: Refine timestamp printing.

In ptp_print_timestamp_identity() and ptp_print_announce_msg() use
ptp_print_timestamp() to deduplicate code.  In ptp_print_timestamp()
change the format to SECONDS.NANOSECONDS and indicate an invalid
nanoseconds value.  Update the tests.  This resolves GH issue #1260.

diff --git a/CHANGES b/CHANGES
index 8946c0a7e5b8f19ed326e34541e15f50bb3f9f10..7349617bde63739287a08c222af833320de1511d 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -38,6 +38,7 @@ DayOfTheWeek, Month DD, YYYY / The Tcpdump Group
         the subrule is present (inspird by the OpenBSD tcpdump).
       pflog: Handle OpenBSD's "rewritten" flag and addresses (adapted
         from the OpenBSD tcpdump).
         the subrule is present (inspird by the OpenBSD tcpdump).
       pflog: Handle OpenBSD's "rewritten" flag and addresses (adapted
         from the OpenBSD tcpdump).

+      PTP: Refine timestamp printing.

       SLL2: Translate interface indices to names on Linux only.
       RT6: Add a bounds check for the PadN TLV in Segment Routing Header.
       TCP: Add support for the AE (AccECN) flag.
       SLL2: Translate interface indices to names on Linux only.
       RT6: Add a bounds check for the PadN TLV in Segment Routing Header.
       TCP: Add support for the AE (AccECN) flag.

diff --git a/print-ptp.c b/print-ptp.c
index e05cdd0f35aef44980ea1e3b83f5e09f01936f7a..1e474601f5f1027d6bf2da8b4411e05c743dba3b 100644 (file)
--- a/print-ptp.c
+++ b/print-ptp.c
@@ -22,6 +22,7 @@
 #include "netdissect-stdinc.h"
 #include "netdissect.h"
 #include "extract.h"
 #include "netdissect-stdinc.h"
 #include "netdissect.h"
 #include "extract.h"

+#include "timeval-operations.h"

 
 /*
  * PTP header
 
 /*
  * PTP header


@@ -227,6 +228,7 @@ static const struct tok ptp_control_field[] = {
 #define PTP_FALSE !PTP_TRUE
 
 #define PTP_HDR_LEN         0x22
 #define PTP_FALSE !PTP_TRUE
 
 #define PTP_HDR_LEN         0x22

+#define PTP_TIMESTAMP_LEN   10U

 
 /* mask based on the first byte */
 #define PTP_MAJOR_VERS_MASK 0x0F
 
 /* mask based on the first byte */
 #define PTP_MAJOR_VERS_MASK 0x0F


@@ -495,13 +497,15 @@ ptp_print_timestamp(netdissect_options *ndo, const u_char *bp, u_int *len, const
     ND_PRINT(", %s:", stype);
     /* sec time stamp 6 bytes */
     secs = GET_BE_U_6(bp);
     ND_PRINT(", %s:", stype);
     /* sec time stamp 6 bytes */
     secs = GET_BE_U_6(bp);

-    ND_PRINT(" %"PRIu64" seconds,", secs);
+    ND_PRINT(" %"PRIu64".", secs);

     *len -= 6;
     bp += 6;
 
     /* NS time stamp 4 bytes */
     nsecs = GET_BE_U_4(bp);
     *len -= 6;
     bp += 6;
 
     /* NS time stamp 4 bytes */
     nsecs = GET_BE_U_4(bp);

-    ND_PRINT(" %u nanoseconds", nsecs);
+    ND_PRINT("%09u seconds", nsecs);
+    if (nsecs > ND_NANO_PER_SEC - 1)
+        ND_PRINT(" " ND_INVALID_NANO_SEC_STR);

     *len -= 4;
     bp += 4;
 }
     *len -= 4;
     bp += 4;
 }


@@ -509,23 +513,12 @@ static void
 ptp_print_timestamp_identity(netdissect_options *ndo,
                             const u_char *bp, u_int *len, const char *ttype)
 {
 ptp_print_timestamp_identity(netdissect_options *ndo,
                             const u_char *bp, u_int *len, const char *ttype)
 {

-    uint64_t secs;
-    uint32_t nsecs;

     uint16_t port_id;
     uint64_t port_identity;
 
     uint16_t port_id;
     uint64_t port_identity;
 

-    ND_PRINT(", %s:", ttype);
-    /* sec time stamp 6 bytes */
-    secs = GET_BE_U_6(bp);
-    ND_PRINT(" %"PRIu64" seconds,", secs);
-    *len -= 6;
-    bp += 6;
-
-    /* NS time stamp 4 bytes */
-    nsecs = GET_BE_U_4(bp);
-    ND_PRINT(" %u nanoseconds", nsecs);
-    *len -= 4;
-    bp += 4;
+    ptp_print_timestamp(ndo, bp, len, ttype);
+    *len -= PTP_TIMESTAMP_LEN;
+    bp += PTP_TIMESTAMP_LEN;

 
     /* port identity*/
     port_identity = GET_BE_U_8(bp);
 
     /* port identity*/
     port_identity = GET_BE_U_8(bp);


@@ -545,21 +538,10 @@ ptp_print_announce_msg(netdissect_options *ndo, const u_char *bp, u_int *len)
     uint8_t rsvd, gm_prio_1, gm_prio_2, gm_clk_cls, gm_clk_acc, time_src;
     uint16_t origin_cur_utc, gm_clk_var, steps_removed;
     uint64_t gm_clock_id;
     uint8_t rsvd, gm_prio_1, gm_prio_2, gm_clk_cls, gm_clk_acc, time_src;
     uint16_t origin_cur_utc, gm_clk_var, steps_removed;
     uint64_t gm_clock_id;

-    uint64_t secs;
-    uint32_t nsecs;

 
 

-    ND_PRINT(", %s:", p_origin_ts);
-    /* sec time stamp 6 bytes */
-    secs = GET_BE_U_6(bp);
-    ND_PRINT(" %"PRIu64" seconds", secs);
-    *len -= 6;
-    bp += 6;
-
-    /* NS time stamp 4 bytes */
-    nsecs = GET_BE_U_4(bp);
-    ND_PRINT(" %u nanoseconds", nsecs);
-    *len -= 4;
-    bp += 4;
+    ptp_print_timestamp(ndo, bp, len, p_origin_ts);
+    *len -= PTP_TIMESTAMP_LEN;
+    bp += PTP_TIMESTAMP_LEN;

 
     /* origin cur utc */
     origin_cur_utc = GET_BE_U_2(bp);
 
     /* origin cur utc */
     origin_cur_utc = GET_BE_U_2(bp);

diff --git a/tests/ptp.out b/tests/ptp.out
index 547c638ad0f97ba8af1d4695996ffa1d1e68bdf4..ae34c36d41605f80a1bd6a4a538d33373dbd0de9 100644 (file)
--- a/tests/ptp.out
+++ b/tests/ptp.out
@@ -1,5 +1,5 @@
-    1  2018-01-23 19:44:09.248292 IP 11.0.0.110.319 > 224.0.1.129.319: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7cfe90fffef950b4, port id: 1, seq id: 132, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0 seconds, 0 nanoseconds
-    2  2018-01-23 19:44:09.248437 IP 11.0.0.9.320 > 224.0.1.129.320: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x200fffe000001, port id: 1, seq id: 132, control: 3 (Delay_Resp), log message interval: 0, receiveTimeStamp: 1516736649 seconds, 248292005 nanoseconds, port identity: 0x7cfe90fffef950b4, port id: 1
-    3  2018-01-23 19:44:09.982883 IP 11.0.0.9.320 > 224.0.1.129.320: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x200fffe000001, port id: 1, seq id: 534, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:36, rsvd: 0, gm priority_1: 128, gm clock class: 248, gm clock accuracy: 254, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x200fffe000001, steps removed: 0, time source: 0xa0
-    4  2018-01-23 19:44:10.034745 IP 11.0.0.9.319 > 224.0.1.129.319: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x200fffe000001, port id: 1, seq id: 1067, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-    5  2018-01-23 19:44:10.034796 IP 11.0.0.9.320 > 224.0.1.129.320: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x200fffe000001, port id: 1, seq id: 1067, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1516736650 seconds, 34751783 nanoseconds
+    1  2018-01-23 19:44:09.248292 IP 11.0.0.110.319 > 224.0.1.129.319: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7cfe90fffef950b4, port id: 1, seq id: 132, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0.000000000 seconds
+    2  2018-01-23 19:44:09.248437 IP 11.0.0.9.320 > 224.0.1.129.320: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x200fffe000001, port id: 1, seq id: 132, control: 3 (Delay_Resp), log message interval: 0, receiveTimeStamp: 1516736649.248292005 seconds, port identity: 0x7cfe90fffef950b4, port id: 1
+    3  2018-01-23 19:44:09.982883 IP 11.0.0.9.320 > 224.0.1.129.320: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x200fffe000001, port id: 1, seq id: 534, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:36, rsvd: 0, gm priority_1: 128, gm clock class: 248, gm clock accuracy: 254, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x200fffe000001, steps removed: 0, time source: 0xa0
+    4  2018-01-23 19:44:10.034745 IP 11.0.0.9.319 > 224.0.1.129.319: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x200fffe000001, port id: 1, seq id: 1067, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+    5  2018-01-23 19:44:10.034796 IP 11.0.0.9.320 > 224.0.1.129.320: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x200fffe000001, port id: 1, seq id: 1067, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1516736650.034751783 seconds

diff --git a/tests/ptp_corrections.out b/tests/ptp_corrections.out
index 4706eaa5fddd756a8c54ee92b015c6cb98b865a9..66e42c2ef194d2bfb9cf3a02a8f134d19bd55bbf 100644 (file)
--- a/tests/ptp_corrections.out
+++ b/tests/ptp_corrections.out
@@ -1,3 +1,3 @@
-    1  2022-10-11 17:52:26.679146 IP 4.5.0.2.319 > 2.2.2.2.319: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 44, reserved1: 0, Flags [unicast], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0xa0369ffffe856e8a, port id: 1, seq id: 1203, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0 seconds, 0 nanoseconds
-    2  2022-10-11 17:52:26.679265 IP 2.2.2.2.320 > 4.5.0.2.320: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 44, reserved1: 0, Flags [unicast], NS correction: 36035, sub NS correction: 0, reserved2: 0, clock identity: 0xe8c57affff01313f, port id: 3, seq id: 1203, control: 3 (Delay_Resp), log message interval: 127, receiveTimeStamp: 1665510783 seconds, 679015501 nanoseconds, port identity: 0xa0369ffffe856e8a, port id: 1
-    3  2022-10-11 17:52:26.682034 IP 2.2.2.2.319 > 4.5.0.2.319: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 44, reserved1: 0, Flags [unicast], NS correction: 105045, sub NS correction: 0, reserved2: 0, clock identity: 0xe8c57affff01313f, port id: 3, seq id: 1213, control: 0 (Sync), log message interval: 127, originTimeStamp: 1665510783 seconds, 681548698 nanoseconds
+    1  2022-10-11 17:52:26.679146 IP 4.5.0.2.319 > 2.2.2.2.319: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 44, reserved1: 0, Flags [unicast], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0xa0369ffffe856e8a, port id: 1, seq id: 1203, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0.000000000 seconds
+    2  2022-10-11 17:52:26.679265 IP 2.2.2.2.320 > 4.5.0.2.320: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 44, reserved1: 0, Flags [unicast], NS correction: 36035, sub NS correction: 0, reserved2: 0, clock identity: 0xe8c57affff01313f, port id: 3, seq id: 1203, control: 3 (Delay_Resp), log message interval: 127, receiveTimeStamp: 1665510783.679015501 seconds, port identity: 0xa0369ffffe856e8a, port id: 1
+    3  2022-10-11 17:52:26.682034 IP 2.2.2.2.319 > 4.5.0.2.319: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 44, reserved1: 0, Flags [unicast], NS correction: 105045, sub NS correction: 0, reserved2: 0, clock identity: 0xe8c57affff01313f, port id: 3, seq id: 1213, control: 0 (Sync), log message interval: 127, originTimeStamp: 1665510783.681548698 seconds

diff --git a/tests/ptp_ethernet.out b/tests/ptp_ethernet.out
index daf209efb5bb21f0b83163c9ae9560160ab9805b..46ae1fe5bfe8055c31537bf9448b80b4b0abf02e 100644 (file)
--- a/tests/ptp_ethernet.out
+++ b/tests/ptp_ethernet.out
@@ -1,205 +1,205 @@
-    1  2020-02-21 16:47:07.869101 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 0, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-    2  2020-02-21 16:47:07.870971 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 0, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303626 seconds, 867062623 nanoseconds
-    3  2020-02-21 16:47:08.079739 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 0, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 128, gm clock class: 248, gm clock accuracy: 254, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x7483efffff01ac16, steps removed: 0, time source: 0x50
-    4  2020-02-21 16:47:08.868841 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 1, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-    5  2020-02-21 16:47:08.871699 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 1, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303627 seconds, 867025483 nanoseconds
-    6  2020-02-21 16:47:09.868779 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 2, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-    7  2020-02-21 16:47:09.871473 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 2, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303628 seconds, 866947196 nanoseconds
-    8  2020-02-21 16:47:10.079656 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 1, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 128, gm clock class: 248, gm clock accuracy: 254, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x7483efffff01ac16, steps removed: 0, time source: 0x50
-    9  2020-02-21 16:47:10.868798 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 3, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   10  2020-02-21 16:47:10.869955 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 3, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303629 seconds, 866901765 nanoseconds
-   11  2020-02-21 16:47:10.872807 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 0, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0 seconds, 0 nanoseconds
-   12  2020-02-21 16:47:10.873584 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 0, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303629 seconds, 871703804 nanoseconds, port identity: 0x6ffff020000, port id: 8
-   13  2020-02-21 16:47:11.868670 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 4, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   14  2020-02-21 16:47:11.948628 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 4, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303630 seconds, 866905669 nanoseconds
-   15  2020-02-21 16:47:12.079561 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 2, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 128, gm clock class: 248, gm clock accuracy: 254, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x7483efffff01ac16, steps removed: 0, time source: 0x50
-   16  2020-02-21 16:47:12.868775 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 5, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   17  2020-02-21 16:47:12.873811 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 5, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303631 seconds, 866896340 nanoseconds
-   18  2020-02-21 16:47:12.875715 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 1, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0 seconds, 0 nanoseconds
-   19  2020-02-21 16:47:12.876341 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 1, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303631 seconds, 874547364 nanoseconds, port identity: 0x6ffff020000, port id: 8
-   20  2020-02-21 16:47:13.868817 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 6, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   21  2020-02-21 16:47:13.909113 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 6, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303632 seconds, 866906525 nanoseconds
-   22  2020-02-21 16:47:14.079644 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 3, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-   23  2020-02-21 16:47:14.868782 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 7, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   24  2020-02-21 16:47:14.908924 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 7, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303630 seconds, 204665673 nanoseconds
-   25  2020-02-21 16:47:15.868691 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 8, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   26  2020-02-21 16:47:15.871139 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 8, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303631 seconds, 782175259 nanoseconds
-   27  2020-02-21 16:47:16.079705 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 4, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-   28  2020-02-21 16:47:16.868654 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 9, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   29  2020-02-21 16:47:16.912962 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 9, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303632 seconds, 782211566 nanoseconds
-   30  2020-02-21 16:47:17.868771 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 10, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   31  2020-02-21 16:47:17.871177 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 10, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303633 seconds, 782244202 nanoseconds
-   32  2020-02-21 16:47:18.079603 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 5, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-   33  2020-02-21 16:47:18.868681 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 11, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   34  2020-02-21 16:47:18.873879 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 11, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303634 seconds, 782115413 nanoseconds
-   35  2020-02-21 16:47:19.868772 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 12, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   36  2020-02-21 16:47:19.869284 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 12, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303635 seconds, 782182699 nanoseconds
-   37  2020-02-21 16:47:20.079730 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 6, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-   38  2020-02-21 16:47:20.868802 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 13, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   39  2020-02-21 16:47:20.873677 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 13, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303636 seconds, 782273855 nanoseconds
-   40  2020-02-21 16:47:20.891294 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 2, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0 seconds, 0 nanoseconds
-   41  2020-02-21 16:47:20.892073 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 2, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303636 seconds, 805526455 nanoseconds, port identity: 0x6ffff020000, port id: 8
-   42  2020-02-21 16:47:21.868809 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 14, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   43  2020-02-21 16:47:21.872667 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 14, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303637 seconds, 782266170 nanoseconds
-   44  2020-02-21 16:47:22.079753 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 7, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-   45  2020-02-21 16:47:22.868807 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 15, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   46  2020-02-21 16:47:22.873992 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 15, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303638 seconds, 782194184 nanoseconds
-   47  2020-02-21 16:47:23.868851 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 16, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   48  2020-02-21 16:47:23.871995 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 16, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303639 seconds, 782102867 nanoseconds
-   49  2020-02-21 16:47:24.079706 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 8, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-   50  2020-02-21 16:47:24.869069 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 17, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   51  2020-02-21 16:47:24.912936 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 17, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303640 seconds, 782510187 nanoseconds
-   52  2020-02-21 16:47:25.323631 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 3, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0 seconds, 0 nanoseconds
-   53  2020-02-21 16:47:25.324603 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 3, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303641 seconds, 237837281 nanoseconds, port identity: 0x6ffff020000, port id: 8
-   54  2020-02-21 16:47:25.869777 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 18, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   55  2020-02-21 16:47:25.870087 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 18, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303642 seconds, 344940701 nanoseconds
-   56  2020-02-21 16:47:26.079707 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 9, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-   57  2020-02-21 16:47:26.869799 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 19, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   58  2020-02-21 16:47:26.874010 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 19, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303643 seconds, 344951404 nanoseconds
-   59  2020-02-21 16:47:27.869755 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 20, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   60  2020-02-21 16:47:27.872213 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 20, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303644 seconds, 344897561 nanoseconds
-   61  2020-02-21 16:47:28.079730 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 10, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-   62  2020-02-21 16:47:28.241752 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 4, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0 seconds, 0 nanoseconds
-   63  2020-02-21 16:47:28.242610 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 4, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303644 seconds, 717595486 nanoseconds, port identity: 0x6ffff020000, port id: 8
-   64  2020-02-21 16:47:28.869756 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 21, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   65  2020-02-21 16:47:28.870962 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 21, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303645 seconds, 344930504 nanoseconds
-   66  2020-02-21 16:47:29.869679 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 22, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   67  2020-02-21 16:47:29.912951 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 22, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303646 seconds, 344866013 nanoseconds
-   68  2020-02-21 16:47:30.079690 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 11, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-   69  2020-02-21 16:47:30.869748 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 23, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   70  2020-02-21 16:47:30.872563 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 23, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303647 seconds, 344865229 nanoseconds
-   71  2020-02-21 16:47:31.869557 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 24, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   72  2020-02-21 16:47:31.912940 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 24, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303648 seconds, 344856788 nanoseconds
-   73  2020-02-21 16:47:32.079637 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 12, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-   74  2020-02-21 16:47:32.869750 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 25, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   75  2020-02-21 16:47:32.895530 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 25, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303649 seconds, 329713234 nanoseconds
-   76  2020-02-21 16:47:33.869840 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 26, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   77  2020-02-21 16:47:33.873216 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 26, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303650 seconds, 329727724 nanoseconds
-   78  2020-02-21 16:47:34.079725 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 13, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-   79  2020-02-21 16:47:34.869762 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 27, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   80  2020-02-21 16:47:34.873242 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 27, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303651 seconds, 329690745 nanoseconds
-   81  2020-02-21 16:47:35.571612 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 5, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0 seconds, 0 nanoseconds
-   82  2020-02-21 16:47:35.572620 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 5, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303652 seconds, 32272261 nanoseconds, port identity: 0x6ffff020000, port id: 8
-   83  2020-02-21 16:47:35.869695 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 28, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   84  2020-02-21 16:47:35.874991 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 28, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303652 seconds, 329675353 nanoseconds
-   85  2020-02-21 16:47:36.079725 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 14, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-   86  2020-02-21 16:47:36.869922 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 29, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   87  2020-02-21 16:47:36.874383 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 29, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303653 seconds, 329849750 nanoseconds
-   88  2020-02-21 16:47:37.869752 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 30, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   89  2020-02-21 16:47:37.871756 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 30, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303654 seconds, 329676257 nanoseconds
-   90  2020-02-21 16:47:38.079716 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 15, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-   91  2020-02-21 16:47:38.869721 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 31, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   92  2020-02-21 16:47:38.872447 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 31, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303655 seconds, 329719538 nanoseconds
-   93  2020-02-21 16:47:39.869742 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 32, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   94  2020-02-21 16:47:39.916968 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 32, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303656 seconds, 172795159 nanoseconds
-   95  2020-02-21 16:47:40.079704 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 16, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-   96  2020-02-21 16:47:40.427644 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 6, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0 seconds, 0 nanoseconds
-   97  2020-02-21 16:47:40.428617 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 6, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303656 seconds, 731468461 nanoseconds, port identity: 0x6ffff020000, port id: 8
-   98  2020-02-21 16:47:40.869746 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 33, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   99  2020-02-21 16:47:40.975224 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 33, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303657 seconds, 172867821 nanoseconds
-  100  2020-02-21 16:47:41.869766 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 34, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  101  2020-02-21 16:47:41.871382 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 34, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303658 seconds, 172847591 nanoseconds
-  102  2020-02-21 16:47:42.079748 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 17, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-  103  2020-02-21 16:47:42.869712 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 35, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  104  2020-02-21 16:47:42.873721 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 35, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303659 seconds, 172838071 nanoseconds
-  105  2020-02-21 16:47:43.869757 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 36, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  106  2020-02-21 16:47:43.875177 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 36, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303660 seconds, 172845933 nanoseconds
-  107  2020-02-21 16:47:44.079724 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 18, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-  108  2020-02-21 16:47:44.869744 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 37, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  109  2020-02-21 16:47:44.871727 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 37, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303661 seconds, 206678176 nanoseconds
-  110  2020-02-21 16:47:45.869901 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 38, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  111  2020-02-21 16:47:45.871682 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 38, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303662 seconds, 206818346 nanoseconds
-  112  2020-02-21 16:47:46.079711 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 19, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-  113  2020-02-21 16:47:46.861682 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 7, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0 seconds, 0 nanoseconds
-  114  2020-02-21 16:47:46.862645 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 7, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303663 seconds, 199343089 nanoseconds, port identity: 0x6ffff020000, port id: 8
-  115  2020-02-21 16:47:46.869590 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 39, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  116  2020-02-21 16:47:46.872561 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 39, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303663 seconds, 206616347 nanoseconds
-  117  2020-02-21 16:47:47.732663 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 8, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0 seconds, 0 nanoseconds
-  118  2020-02-21 16:47:47.733583 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 8, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303664 seconds, 70327505 nanoseconds, port identity: 0x6ffff020000, port id: 8
-  119  2020-02-21 16:47:47.869674 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 40, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  120  2020-02-21 16:47:47.874535 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 40, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303664 seconds, 206690747 nanoseconds
-  121  2020-02-21 16:47:48.079795 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 20, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-  122  2020-02-21 16:47:48.869729 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 41, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  123  2020-02-21 16:47:48.871306 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 41, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303665 seconds, 206685761 nanoseconds
-  124  2020-02-21 16:47:49.869715 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 42, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  125  2020-02-21 16:47:49.872233 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 42, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303666 seconds, 206636658 nanoseconds
-  126  2020-02-21 16:47:50.079790 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 21, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-  127  2020-02-21 16:47:50.869716 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 43, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  128  2020-02-21 16:47:50.912941 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 43, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303667 seconds, 206601064 nanoseconds
-  129  2020-02-21 16:47:51.869848 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 44, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  130  2020-02-21 16:47:51.913046 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 44, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303668 seconds, 140541044 nanoseconds
-  131  2020-02-21 16:47:52.079748 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 22, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-  132  2020-02-21 16:47:52.869761 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 45, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  133  2020-02-21 16:47:52.873033 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 45, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303669 seconds, 140466466 nanoseconds
-  134  2020-02-21 16:47:53.869759 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 46, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  135  2020-02-21 16:47:53.871646 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 46, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303670 seconds, 140484662 nanoseconds
-  136  2020-02-21 16:47:54.079835 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 23, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-  137  2020-02-21 16:47:54.869726 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 47, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  138  2020-02-21 16:47:54.870804 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 47, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303671 seconds, 140509610 nanoseconds
-  139  2020-02-21 16:47:55.724621 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 9, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0 seconds, 0 nanoseconds
-  140  2020-02-21 16:47:55.725515 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 9, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303671 seconds, 996114198 nanoseconds, port identity: 0x6ffff020000, port id: 8
-  141  2020-02-21 16:47:55.869740 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 48, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  142  2020-02-21 16:47:55.873417 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 48, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303672 seconds, 140458889 nanoseconds
-  143  2020-02-21 16:47:56.079747 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 24, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-  144  2020-02-21 16:47:56.869755 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 49, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  145  2020-02-21 16:47:56.874169 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 49, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303673 seconds, 140533632 nanoseconds
-  146  2020-02-21 16:47:57.869733 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 50, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  147  2020-02-21 16:47:57.875008 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 50, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303674 seconds, 140440720 nanoseconds
-  148  2020-02-21 16:47:58.079712 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 25, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-  149  2020-02-21 16:47:58.092371 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 10, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0 seconds, 0 nanoseconds
-  150  2020-02-21 16:47:58.093173 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 10, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303674 seconds, 363746157 nanoseconds, port identity: 0x6ffff020000, port id: 8
-  151  2020-02-21 16:47:58.869768 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 51, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  152  2020-02-21 16:47:58.875143 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 51, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303675 seconds, 140516734 nanoseconds
-  153  2020-02-21 16:47:59.869758 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 52, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  154  2020-02-21 16:47:59.913061 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 52, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303676 seconds, 140609930 nanoseconds
-  155  2020-02-21 16:48:00.079744 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 26, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-  156  2020-02-21 16:48:00.869765 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 53, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  157  2020-02-21 16:48:00.871138 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 53, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303677 seconds, 140522713 nanoseconds
-  158  2020-02-21 16:48:01.869775 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 54, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  159  2020-02-21 16:48:01.924282 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 54, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303678 seconds, 140584646 nanoseconds
-  160  2020-02-21 16:48:02.041906 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 11, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0 seconds, 0 nanoseconds
-  161  2020-02-21 16:48:02.042830 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 11, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303678 seconds, 313400510 nanoseconds, port identity: 0x6ffff020000, port id: 8
-  162  2020-02-21 16:48:02.079779 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 27, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 94, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-  163  2020-02-21 16:48:02.869731 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 55, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  164  2020-02-21 16:48:02.872902 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 55, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303679 seconds, 211948399 nanoseconds
-  165  2020-02-21 16:48:03.869740 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 56, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  166  2020-02-21 16:48:03.871026 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 56, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303680 seconds, 212080924 nanoseconds
-  167  2020-02-21 16:48:04.079712 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 28, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-  168  2020-02-21 16:48:04.381626 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 12, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0 seconds, 0 nanoseconds
-  169  2020-02-21 16:48:04.382699 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 12, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303680 seconds, 724715636 nanoseconds, port identity: 0x6ffff020000, port id: 8
-  170  2020-02-21 16:48:04.869774 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 57, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  171  2020-02-21 16:48:04.873011 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 57, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303681 seconds, 212109931 nanoseconds
-  172  2020-02-21 16:48:05.869834 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 58, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  173  2020-02-21 16:48:05.912983 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 58, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303682 seconds, 212057798 nanoseconds
-  174  2020-02-21 16:48:06.079750 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 29, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-  175  2020-02-21 16:48:06.869821 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 59, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  176  2020-02-21 16:48:06.870346 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 59, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303683 seconds, 212046209 nanoseconds
-  177  2020-02-21 16:48:07.869794 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 60, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  178  2020-02-21 16:48:07.870532 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 60, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303684 seconds, 212124397 nanoseconds
-  179  2020-02-21 16:48:08.079631 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 30, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-  180  2020-02-21 16:48:08.869976 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 61, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  181  2020-02-21 16:48:08.872765 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 61, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303685 seconds, 259449233 nanoseconds
-  182  2020-02-21 16:48:09.869791 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 62, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  183  2020-02-21 16:48:09.980832 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 62, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303686 seconds, 259170852 nanoseconds
-  184  2020-02-21 16:48:10.079693 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 31, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-  185  2020-02-21 16:48:10.540849 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 13, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0 seconds, 0 nanoseconds
-  186  2020-02-21 16:48:10.541687 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 13, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303686 seconds, 931049480 nanoseconds, port identity: 0x6ffff020000, port id: 8
-  187  2020-02-21 16:48:10.869766 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 63, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  188  2020-02-21 16:48:10.873697 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 63, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303687 seconds, 259216071 nanoseconds
-  189  2020-02-21 16:48:11.869729 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 64, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  190  2020-02-21 16:48:11.872800 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 64, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303688 seconds, 259206669 nanoseconds
-  191  2020-02-21 16:48:12.079717 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 32, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-  192  2020-02-21 16:48:12.869941 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 65, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  193  2020-02-21 16:48:12.873059 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 65, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303689 seconds, 259454558 nanoseconds
-  194  2020-02-21 16:48:13.360985 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 14, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0 seconds, 0 nanoseconds
-  195  2020-02-21 16:48:13.361921 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 14, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303689 seconds, 751191518 nanoseconds, port identity: 0x6ffff020000, port id: 8
-  196  2020-02-21 16:48:13.869795 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 66, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  197  2020-02-21 16:48:13.870699 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 66, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303690 seconds, 259235331 nanoseconds
-  198  2020-02-21 16:48:14.079807 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 33, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-  199  2020-02-21 16:48:14.870018 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 67, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  200  2020-02-21 16:48:14.912945 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 67, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303691 seconds, 295937711 nanoseconds
-  201  2020-02-21 16:48:15.869829 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 68, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  202  2020-02-21 16:48:15.873873 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 68, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303692 seconds, 295766607 nanoseconds
-  203  2020-02-21 16:48:16.079759 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 34, control: 5 (Other), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
-  204  2020-02-21 16:48:16.869875 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 69, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-  205  2020-02-21 16:48:16.873233 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 69, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303693 seconds, 295761755 nanoseconds
+    1  2020-02-21 16:47:07.869101 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 0, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+    2  2020-02-21 16:47:07.870971 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 0, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303626.867062623 seconds
+    3  2020-02-21 16:47:08.079739 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 0, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 128, gm clock class: 248, gm clock accuracy: 254, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x7483efffff01ac16, steps removed: 0, time source: 0x50
+    4  2020-02-21 16:47:08.868841 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 1, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+    5  2020-02-21 16:47:08.871699 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 1, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303627.867025483 seconds
+    6  2020-02-21 16:47:09.868779 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 2, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+    7  2020-02-21 16:47:09.871473 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 2, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303628.866947196 seconds
+    8  2020-02-21 16:47:10.079656 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 1, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 128, gm clock class: 248, gm clock accuracy: 254, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x7483efffff01ac16, steps removed: 0, time source: 0x50
+    9  2020-02-21 16:47:10.868798 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 3, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   10  2020-02-21 16:47:10.869955 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 3, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303629.866901765 seconds
+   11  2020-02-21 16:47:10.872807 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 0, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0.000000000 seconds
+   12  2020-02-21 16:47:10.873584 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 0, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303629.871703804 seconds, port identity: 0x6ffff020000, port id: 8
+   13  2020-02-21 16:47:11.868670 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 4, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   14  2020-02-21 16:47:11.948628 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 4, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303630.866905669 seconds
+   15  2020-02-21 16:47:12.079561 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 2, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 128, gm clock class: 248, gm clock accuracy: 254, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x7483efffff01ac16, steps removed: 0, time source: 0x50
+   16  2020-02-21 16:47:12.868775 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 5, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   17  2020-02-21 16:47:12.873811 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 5, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303631.866896340 seconds
+   18  2020-02-21 16:47:12.875715 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 1, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0.000000000 seconds
+   19  2020-02-21 16:47:12.876341 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 1, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303631.874547364 seconds, port identity: 0x6ffff020000, port id: 8
+   20  2020-02-21 16:47:13.868817 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 6, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   21  2020-02-21 16:47:13.909113 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 6, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303632.866906525 seconds
+   22  2020-02-21 16:47:14.079644 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 3, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+   23  2020-02-21 16:47:14.868782 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 7, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   24  2020-02-21 16:47:14.908924 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 7, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303630.204665673 seconds
+   25  2020-02-21 16:47:15.868691 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 8, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   26  2020-02-21 16:47:15.871139 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 8, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303631.782175259 seconds
+   27  2020-02-21 16:47:16.079705 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 4, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+   28  2020-02-21 16:47:16.868654 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 9, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   29  2020-02-21 16:47:16.912962 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 9, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303632.782211566 seconds
+   30  2020-02-21 16:47:17.868771 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 10, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   31  2020-02-21 16:47:17.871177 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 10, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303633.782244202 seconds
+   32  2020-02-21 16:47:18.079603 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 5, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+   33  2020-02-21 16:47:18.868681 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 11, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   34  2020-02-21 16:47:18.873879 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 11, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303634.782115413 seconds
+   35  2020-02-21 16:47:19.868772 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 12, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   36  2020-02-21 16:47:19.869284 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 12, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303635.782182699 seconds
+   37  2020-02-21 16:47:20.079730 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 6, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+   38  2020-02-21 16:47:20.868802 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 13, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   39  2020-02-21 16:47:20.873677 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 13, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303636.782273855 seconds
+   40  2020-02-21 16:47:20.891294 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 2, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0.000000000 seconds
+   41  2020-02-21 16:47:20.892073 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 2, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303636.805526455 seconds, port identity: 0x6ffff020000, port id: 8
+   42  2020-02-21 16:47:21.868809 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 14, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   43  2020-02-21 16:47:21.872667 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 14, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303637.782266170 seconds
+   44  2020-02-21 16:47:22.079753 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 7, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+   45  2020-02-21 16:47:22.868807 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 15, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   46  2020-02-21 16:47:22.873992 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 15, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303638.782194184 seconds
+   47  2020-02-21 16:47:23.868851 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 16, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   48  2020-02-21 16:47:23.871995 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 16, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303639.782102867 seconds
+   49  2020-02-21 16:47:24.079706 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 8, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+   50  2020-02-21 16:47:24.869069 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 17, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   51  2020-02-21 16:47:24.912936 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 17, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303640.782510187 seconds
+   52  2020-02-21 16:47:25.323631 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 3, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0.000000000 seconds
+   53  2020-02-21 16:47:25.324603 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 3, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303641.237837281 seconds, port identity: 0x6ffff020000, port id: 8
+   54  2020-02-21 16:47:25.869777 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 18, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   55  2020-02-21 16:47:25.870087 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 18, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303642.344940701 seconds
+   56  2020-02-21 16:47:26.079707 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 9, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+   57  2020-02-21 16:47:26.869799 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 19, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   58  2020-02-21 16:47:26.874010 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 19, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303643.344951404 seconds
+   59  2020-02-21 16:47:27.869755 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 20, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   60  2020-02-21 16:47:27.872213 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 20, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303644.344897561 seconds
+   61  2020-02-21 16:47:28.079730 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 10, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+   62  2020-02-21 16:47:28.241752 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 4, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0.000000000 seconds
+   63  2020-02-21 16:47:28.242610 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 4, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303644.717595486 seconds, port identity: 0x6ffff020000, port id: 8
+   64  2020-02-21 16:47:28.869756 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 21, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   65  2020-02-21 16:47:28.870962 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 21, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303645.344930504 seconds
+   66  2020-02-21 16:47:29.869679 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 22, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   67  2020-02-21 16:47:29.912951 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 22, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303646.344866013 seconds
+   68  2020-02-21 16:47:30.079690 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 11, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+   69  2020-02-21 16:47:30.869748 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 23, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   70  2020-02-21 16:47:30.872563 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 23, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303647.344865229 seconds
+   71  2020-02-21 16:47:31.869557 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 24, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   72  2020-02-21 16:47:31.912940 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 24, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303648.344856788 seconds
+   73  2020-02-21 16:47:32.079637 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 12, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+   74  2020-02-21 16:47:32.869750 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 25, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   75  2020-02-21 16:47:32.895530 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 25, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303649.329713234 seconds
+   76  2020-02-21 16:47:33.869840 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 26, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   77  2020-02-21 16:47:33.873216 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 26, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303650.329727724 seconds
+   78  2020-02-21 16:47:34.079725 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 13, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+   79  2020-02-21 16:47:34.869762 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 27, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   80  2020-02-21 16:47:34.873242 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 27, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303651.329690745 seconds
+   81  2020-02-21 16:47:35.571612 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 5, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0.000000000 seconds
+   82  2020-02-21 16:47:35.572620 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 5, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303652.032272261 seconds, port identity: 0x6ffff020000, port id: 8
+   83  2020-02-21 16:47:35.869695 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 28, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   84  2020-02-21 16:47:35.874991 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 28, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303652.329675353 seconds
+   85  2020-02-21 16:47:36.079725 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 14, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+   86  2020-02-21 16:47:36.869922 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 29, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   87  2020-02-21 16:47:36.874383 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 29, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303653.329849750 seconds
+   88  2020-02-21 16:47:37.869752 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 30, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   89  2020-02-21 16:47:37.871756 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 30, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303654.329676257 seconds
+   90  2020-02-21 16:47:38.079716 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 15, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+   91  2020-02-21 16:47:38.869721 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 31, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   92  2020-02-21 16:47:38.872447 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 31, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303655.329719538 seconds
+   93  2020-02-21 16:47:39.869742 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 32, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   94  2020-02-21 16:47:39.916968 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 32, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303656.172795159 seconds
+   95  2020-02-21 16:47:40.079704 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 16, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+   96  2020-02-21 16:47:40.427644 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 6, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0.000000000 seconds
+   97  2020-02-21 16:47:40.428617 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 6, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303656.731468461 seconds, port identity: 0x6ffff020000, port id: 8
+   98  2020-02-21 16:47:40.869746 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 33, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   99  2020-02-21 16:47:40.975224 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 33, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303657.172867821 seconds
+  100  2020-02-21 16:47:41.869766 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 34, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  101  2020-02-21 16:47:41.871382 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 34, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303658.172847591 seconds
+  102  2020-02-21 16:47:42.079748 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 17, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+  103  2020-02-21 16:47:42.869712 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 35, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  104  2020-02-21 16:47:42.873721 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 35, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303659.172838071 seconds
+  105  2020-02-21 16:47:43.869757 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 36, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  106  2020-02-21 16:47:43.875177 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 36, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303660.172845933 seconds
+  107  2020-02-21 16:47:44.079724 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 18, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+  108  2020-02-21 16:47:44.869744 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 37, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  109  2020-02-21 16:47:44.871727 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 37, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303661.206678176 seconds
+  110  2020-02-21 16:47:45.869901 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 38, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  111  2020-02-21 16:47:45.871682 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 38, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303662.206818346 seconds
+  112  2020-02-21 16:47:46.079711 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 19, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+  113  2020-02-21 16:47:46.861682 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 7, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0.000000000 seconds
+  114  2020-02-21 16:47:46.862645 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 7, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303663.199343089 seconds, port identity: 0x6ffff020000, port id: 8
+  115  2020-02-21 16:47:46.869590 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 39, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  116  2020-02-21 16:47:46.872561 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 39, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303663.206616347 seconds
+  117  2020-02-21 16:47:47.732663 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 8, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0.000000000 seconds
+  118  2020-02-21 16:47:47.733583 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 8, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303664.070327505 seconds, port identity: 0x6ffff020000, port id: 8
+  119  2020-02-21 16:47:47.869674 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 40, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  120  2020-02-21 16:47:47.874535 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 40, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303664.206690747 seconds
+  121  2020-02-21 16:47:48.079795 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 20, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+  122  2020-02-21 16:47:48.869729 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 41, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  123  2020-02-21 16:47:48.871306 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 41, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303665.206685761 seconds
+  124  2020-02-21 16:47:49.869715 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 42, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  125  2020-02-21 16:47:49.872233 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 42, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303666.206636658 seconds
+  126  2020-02-21 16:47:50.079790 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 21, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+  127  2020-02-21 16:47:50.869716 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 43, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  128  2020-02-21 16:47:50.912941 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 43, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303667.206601064 seconds
+  129  2020-02-21 16:47:51.869848 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 44, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  130  2020-02-21 16:47:51.913046 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 44, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303668.140541044 seconds
+  131  2020-02-21 16:47:52.079748 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 22, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+  132  2020-02-21 16:47:52.869761 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 45, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  133  2020-02-21 16:47:52.873033 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 45, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303669.140466466 seconds
+  134  2020-02-21 16:47:53.869759 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 46, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  135  2020-02-21 16:47:53.871646 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 46, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303670.140484662 seconds
+  136  2020-02-21 16:47:54.079835 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 23, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+  137  2020-02-21 16:47:54.869726 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 47, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  138  2020-02-21 16:47:54.870804 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 47, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303671.140509610 seconds
+  139  2020-02-21 16:47:55.724621 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 9, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0.000000000 seconds
+  140  2020-02-21 16:47:55.725515 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 9, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303671.996114198 seconds, port identity: 0x6ffff020000, port id: 8
+  141  2020-02-21 16:47:55.869740 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 48, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  142  2020-02-21 16:47:55.873417 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 48, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303672.140458889 seconds
+  143  2020-02-21 16:47:56.079747 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 24, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+  144  2020-02-21 16:47:56.869755 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 49, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  145  2020-02-21 16:47:56.874169 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 49, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303673.140533632 seconds
+  146  2020-02-21 16:47:57.869733 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 50, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  147  2020-02-21 16:47:57.875008 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 50, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303674.140440720 seconds
+  148  2020-02-21 16:47:58.079712 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 25, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+  149  2020-02-21 16:47:58.092371 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 10, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0.000000000 seconds
+  150  2020-02-21 16:47:58.093173 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 10, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303674.363746157 seconds, port identity: 0x6ffff020000, port id: 8
+  151  2020-02-21 16:47:58.869768 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 51, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  152  2020-02-21 16:47:58.875143 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 51, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303675.140516734 seconds
+  153  2020-02-21 16:47:59.869758 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 52, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  154  2020-02-21 16:47:59.913061 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 52, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303676.140609930 seconds
+  155  2020-02-21 16:48:00.079744 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 26, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+  156  2020-02-21 16:48:00.869765 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 53, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  157  2020-02-21 16:48:00.871138 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 53, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303677.140522713 seconds
+  158  2020-02-21 16:48:01.869775 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 54, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  159  2020-02-21 16:48:01.924282 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 54, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303678.140584646 seconds
+  160  2020-02-21 16:48:02.041906 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 11, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0.000000000 seconds
+  161  2020-02-21 16:48:02.042830 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 11, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303678.313400510 seconds, port identity: 0x6ffff020000, port id: 8
+  162  2020-02-21 16:48:02.079779 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 27, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 94, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+  163  2020-02-21 16:48:02.869731 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 55, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  164  2020-02-21 16:48:02.872902 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 55, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303679.211948399 seconds
+  165  2020-02-21 16:48:03.869740 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 56, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  166  2020-02-21 16:48:03.871026 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 56, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303680.212080924 seconds
+  167  2020-02-21 16:48:04.079712 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 28, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+  168  2020-02-21 16:48:04.381626 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 12, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0.000000000 seconds
+  169  2020-02-21 16:48:04.382699 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 12, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303680.724715636 seconds, port identity: 0x6ffff020000, port id: 8
+  170  2020-02-21 16:48:04.869774 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 57, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  171  2020-02-21 16:48:04.873011 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 57, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303681.212109931 seconds
+  172  2020-02-21 16:48:05.869834 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 58, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  173  2020-02-21 16:48:05.912983 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 58, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303682.212057798 seconds
+  174  2020-02-21 16:48:06.079750 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 29, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+  175  2020-02-21 16:48:06.869821 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 59, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  176  2020-02-21 16:48:06.870346 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 59, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303683.212046209 seconds
+  177  2020-02-21 16:48:07.869794 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 60, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  178  2020-02-21 16:48:07.870532 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 60, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303684.212124397 seconds
+  179  2020-02-21 16:48:08.079631 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 30, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+  180  2020-02-21 16:48:08.869976 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 61, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  181  2020-02-21 16:48:08.872765 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 61, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303685.259449233 seconds
+  182  2020-02-21 16:48:09.869791 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 62, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  183  2020-02-21 16:48:09.980832 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 62, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303686.259170852 seconds
+  184  2020-02-21 16:48:10.079693 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 31, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+  185  2020-02-21 16:48:10.540849 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 13, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0.000000000 seconds
+  186  2020-02-21 16:48:10.541687 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 13, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303686.931049480 seconds, port identity: 0x6ffff020000, port id: 8
+  187  2020-02-21 16:48:10.869766 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 63, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  188  2020-02-21 16:48:10.873697 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 63, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303687.259216071 seconds
+  189  2020-02-21 16:48:11.869729 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 64, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  190  2020-02-21 16:48:11.872800 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 64, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303688.259206669 seconds
+  191  2020-02-21 16:48:12.079717 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 32, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+  192  2020-02-21 16:48:12.869941 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 65, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  193  2020-02-21 16:48:12.873059 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 65, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303689.259454558 seconds
+  194  2020-02-21 16:48:13.360985 00:00:06:02:00:00 > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: delay req msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x6ffff020000, port id: 8, seq id: 14, control: 1 (Delay_Req), log message interval: 127, originTimeStamp: 0.000000000 seconds
+  195  2020-02-21 16:48:13.361921 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 68: PTPv2, majorSdoId: 0x0, msg type: delay resp msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 14, control: 3 (Delay_Resp), log message interval: 2, receiveTimeStamp: 1582303689.751191518 seconds, port identity: 0x6ffff020000, port id: 8
+  196  2020-02-21 16:48:13.869795 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 66, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  197  2020-02-21 16:48:13.870699 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 66, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303690.259235331 seconds
+  198  2020-02-21 16:48:14.079807 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 33, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+  199  2020-02-21 16:48:14.870018 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 67, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  200  2020-02-21 16:48:14.912945 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 67, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303691.295937711 seconds
+  201  2020-02-21 16:48:15.869829 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 68, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  202  2020-02-21 16:48:15.873873 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 68, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303692.295766607 seconds
+  203  2020-02-21 16:48:16.079759 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 78: PTPv2, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 34, control: 5 (Other), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:0, rsvd: 172, gm priority_1: 0, gm clock class: 248, gm clock accuracy: 48, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x6ffff010000, steps removed: 1, time source: 0x50
+  204  2020-02-21 16:48:16.869875 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 69, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+  205  2020-02-21 16:48:16.873233 74:83:ef:01:ac:5b > 01:1b:19:00:00:00, ethertype PTP (0x88f7), length 60: PTPv2, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x7483efffff01ac16, port id: 274, seq id: 69, control: 2 (Follow_Up), log message interval: 0, preciseOriginTimeStamp: 1582303693.295761755 seconds

diff --git a/tests/ptp_v2_1.out b/tests/ptp_v2_1.out
index 0e6a5d965cad0ca7668bd6e6aaf8f971d997d8aa..50ba715abb65dc3dd2e4ccb4f170e6fd3c35b404 100644 (file)
--- a/tests/ptp_v2_1.out
+++ b/tests/ptp_v2_1.out
@@ -1,38 +1,38 @@
-    1  2023-07-13 18:50:22.425512 PTPv2.1, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 690, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-    2  2023-07-13 18:50:22.425609 PTPv2.1, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 690, control: 0 (Sync), log message interval: 0, preciseOriginTimeStamp: 1689274220 seconds, 141087131 nanoseconds
-    3  2023-07-13 18:50:22.586577 PTPv2.1, majorSdoId: 0x0, msg type: peer delay req msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 697, control: 0 (Sync), log message interval: 127, preciseOriginTimeStamp: 0 seconds, 0 nanoseconds, port identity: 0x0, port id: 0
-    4  2023-07-13 18:50:23.377848 PTPv2.1, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [timescale], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 346, control: 0 (Sync), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:37, rsvd: 0, gm priority_1: 128, gm clock class: 248, gm clock accuracy: 254, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x38f3abfffe96ec12, steps removed: 0, time source: 0xa0
-    5  2023-07-13 18:50:23.425692 PTPv2.1, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 691, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-    6  2023-07-13 18:50:23.425772 PTPv2.1, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 691, control: 0 (Sync), log message interval: 0, preciseOriginTimeStamp: 1689274221 seconds, 139650073 nanoseconds
-    7  2023-07-13 18:50:23.586670 PTPv2.1, majorSdoId: 0x0, msg type: peer delay req msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 698, control: 0 (Sync), log message interval: 127, preciseOriginTimeStamp: 0 seconds, 0 nanoseconds, port identity: 0x0, port id: 0
-    8  2023-07-13 18:50:24.425890 PTPv2.1, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 692, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-    9  2023-07-13 18:50:24.425975 PTPv2.1, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 692, control: 0 (Sync), log message interval: 0, preciseOriginTimeStamp: 1689274222 seconds, 138235505 nanoseconds
-   10  2023-07-13 18:50:24.586827 PTPv2.1, majorSdoId: 0x0, msg type: peer delay req msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 699, control: 0 (Sync), log message interval: 127, preciseOriginTimeStamp: 0 seconds, 0 nanoseconds, port identity: 0x0, port id: 0
-   11  2023-07-13 18:50:25.378023 PTPv2.1, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [timescale], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 347, control: 0 (Sync), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:37, rsvd: 0, gm priority_1: 128, gm clock class: 248, gm clock accuracy: 254, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x38f3abfffe96ec12, steps removed: 0, time source: 0xa0
-   12  2023-07-13 18:50:25.426060 PTPv2.1, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 693, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   13  2023-07-13 18:50:25.426141 PTPv2.1, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 693, control: 0 (Sync), log message interval: 0, preciseOriginTimeStamp: 1689274223 seconds, 136790595 nanoseconds
-   14  2023-07-13 18:50:25.586964 PTPv2.1, majorSdoId: 0x0, msg type: peer delay req msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 700, control: 0 (Sync), log message interval: 127, preciseOriginTimeStamp: 0 seconds, 0 nanoseconds, port identity: 0x0, port id: 0
-   15  2023-07-13 18:50:26.426250 PTPv2.1, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 694, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   16  2023-07-13 18:50:26.426334 PTPv2.1, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 694, control: 0 (Sync), log message interval: 0, preciseOriginTimeStamp: 1689274224 seconds, 135367681 nanoseconds
-   17  2023-07-13 18:50:26.587148 PTPv2.1, majorSdoId: 0x0, msg type: peer delay req msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 701, control: 0 (Sync), log message interval: 127, preciseOriginTimeStamp: 0 seconds, 0 nanoseconds, port identity: 0x0, port id: 0
-   18  2023-07-13 18:50:27.378208 PTPv2.1, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [timescale], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 348, control: 0 (Sync), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:37, rsvd: 0, gm priority_1: 128, gm clock class: 248, gm clock accuracy: 254, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x38f3abfffe96ec12, steps removed: 0, time source: 0xa0
-   19  2023-07-13 18:50:27.426429 PTPv2.1, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 695, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   20  2023-07-13 18:50:27.426515 PTPv2.1, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 695, control: 0 (Sync), log message interval: 0, preciseOriginTimeStamp: 1689274225 seconds, 133933535 nanoseconds
-   21  2023-07-13 18:50:27.587359 PTPv2.1, majorSdoId: 0x0, msg type: peer delay req msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 702, control: 0 (Sync), log message interval: 127, preciseOriginTimeStamp: 0 seconds, 0 nanoseconds, port identity: 0x0, port id: 0
-   22  2023-07-13 18:50:28.426602 PTPv2.1, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 696, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   23  2023-07-13 18:50:28.426684 PTPv2.1, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 696, control: 0 (Sync), log message interval: 0, preciseOriginTimeStamp: 1689274226 seconds, 132490523 nanoseconds
-   24  2023-07-13 18:50:28.587552 PTPv2.1, majorSdoId: 0x0, msg type: peer delay req msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 703, control: 0 (Sync), log message interval: 127, preciseOriginTimeStamp: 0 seconds, 0 nanoseconds, port identity: 0x0, port id: 0
-   25  2023-07-13 18:50:29.378406 PTPv2.1, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [timescale], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 349, control: 0 (Sync), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:37, rsvd: 0, gm priority_1: 128, gm clock class: 248, gm clock accuracy: 254, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x38f3abfffe96ec12, steps removed: 0, time source: 0xa0
-   26  2023-07-13 18:50:29.426793 PTPv2.1, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 697, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   27  2023-07-13 18:50:29.426878 PTPv2.1, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 697, control: 0 (Sync), log message interval: 0, preciseOriginTimeStamp: 1689274227 seconds, 131069455 nanoseconds
-   28  2023-07-13 18:50:29.587761 PTPv2.1, majorSdoId: 0x0, msg type: peer delay req msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 704, control: 0 (Sync), log message interval: 127, preciseOriginTimeStamp: 0 seconds, 0 nanoseconds, port identity: 0x0, port id: 0
-   29  2023-07-13 18:50:30.426971 PTPv2.1, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 698, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   30  2023-07-13 18:50:30.427054 PTPv2.1, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 698, control: 0 (Sync), log message interval: 0, preciseOriginTimeStamp: 1689274228 seconds, 129632683 nanoseconds
-   31  2023-07-13 18:50:30.587838 PTPv2.1, majorSdoId: 0x0, msg type: peer delay req msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 705, control: 0 (Sync), log message interval: 127, preciseOriginTimeStamp: 0 seconds, 0 nanoseconds, port identity: 0x0, port id: 0
-   32  2023-07-13 18:50:31.378612 PTPv2.1, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [timescale], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 350, control: 0 (Sync), log message interval: 1, originTimeStamp: 0 seconds 0 nanoseconds, origin cur utc:37, rsvd: 0, gm priority_1: 128, gm clock class: 248, gm clock accuracy: 254, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x38f3abfffe96ec12, steps removed: 0, time source: 0xa0
-   33  2023-07-13 18:50:31.427185 PTPv2.1, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 699, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   34  2023-07-13 18:50:31.427268 PTPv2.1, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 699, control: 0 (Sync), log message interval: 0, preciseOriginTimeStamp: 1689274229 seconds, 128232389 nanoseconds
-   35  2023-07-13 18:50:31.587912 PTPv2.1, majorSdoId: 0x0, msg type: peer delay req msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 706, control: 0 (Sync), log message interval: 127, preciseOriginTimeStamp: 0 seconds, 0 nanoseconds, port identity: 0x0, port id: 0
-   36  2023-07-13 18:50:32.427388 PTPv2.1, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 700, control: 0 (Sync), log message interval: 0, originTimeStamp: 0 seconds, 0 nanoseconds
-   37  2023-07-13 18:50:32.427487 PTPv2.1, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 700, control: 0 (Sync), log message interval: 0, preciseOriginTimeStamp: 1689274230 seconds, 126823307 nanoseconds
-   38  2023-07-13 18:50:32.588105 PTPv2.1, majorSdoId: 0x0, msg type: peer delay req msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 707, control: 0 (Sync), log message interval: 127, preciseOriginTimeStamp: 0 seconds, 0 nanoseconds, port identity: 0x0, port id: 0
+    1  2023-07-13 18:50:22.425512 PTPv2.1, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 690, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+    2  2023-07-13 18:50:22.425609 PTPv2.1, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 690, control: 0 (Sync), log message interval: 0, preciseOriginTimeStamp: 1689274220.141087131 seconds
+    3  2023-07-13 18:50:22.586577 PTPv2.1, majorSdoId: 0x0, msg type: peer delay req msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 697, control: 0 (Sync), log message interval: 127, preciseOriginTimeStamp: 0.000000000 seconds, port identity: 0x0, port id: 0
+    4  2023-07-13 18:50:23.377848 PTPv2.1, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [timescale], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 346, control: 0 (Sync), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:37, rsvd: 0, gm priority_1: 128, gm clock class: 248, gm clock accuracy: 254, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x38f3abfffe96ec12, steps removed: 0, time source: 0xa0
+    5  2023-07-13 18:50:23.425692 PTPv2.1, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 691, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+    6  2023-07-13 18:50:23.425772 PTPv2.1, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 691, control: 0 (Sync), log message interval: 0, preciseOriginTimeStamp: 1689274221.139650073 seconds
+    7  2023-07-13 18:50:23.586670 PTPv2.1, majorSdoId: 0x0, msg type: peer delay req msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 698, control: 0 (Sync), log message interval: 127, preciseOriginTimeStamp: 0.000000000 seconds, port identity: 0x0, port id: 0
+    8  2023-07-13 18:50:24.425890 PTPv2.1, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 692, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+    9  2023-07-13 18:50:24.425975 PTPv2.1, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 692, control: 0 (Sync), log message interval: 0, preciseOriginTimeStamp: 1689274222.138235505 seconds
+   10  2023-07-13 18:50:24.586827 PTPv2.1, majorSdoId: 0x0, msg type: peer delay req msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 699, control: 0 (Sync), log message interval: 127, preciseOriginTimeStamp: 0.000000000 seconds, port identity: 0x0, port id: 0
+   11  2023-07-13 18:50:25.378023 PTPv2.1, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [timescale], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 347, control: 0 (Sync), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:37, rsvd: 0, gm priority_1: 128, gm clock class: 248, gm clock accuracy: 254, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x38f3abfffe96ec12, steps removed: 0, time source: 0xa0
+   12  2023-07-13 18:50:25.426060 PTPv2.1, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 693, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   13  2023-07-13 18:50:25.426141 PTPv2.1, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 693, control: 0 (Sync), log message interval: 0, preciseOriginTimeStamp: 1689274223.136790595 seconds
+   14  2023-07-13 18:50:25.586964 PTPv2.1, majorSdoId: 0x0, msg type: peer delay req msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 700, control: 0 (Sync), log message interval: 127, preciseOriginTimeStamp: 0.000000000 seconds, port identity: 0x0, port id: 0
+   15  2023-07-13 18:50:26.426250 PTPv2.1, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 694, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   16  2023-07-13 18:50:26.426334 PTPv2.1, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 694, control: 0 (Sync), log message interval: 0, preciseOriginTimeStamp: 1689274224.135367681 seconds
+   17  2023-07-13 18:50:26.587148 PTPv2.1, majorSdoId: 0x0, msg type: peer delay req msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 701, control: 0 (Sync), log message interval: 127, preciseOriginTimeStamp: 0.000000000 seconds, port identity: 0x0, port id: 0
+   18  2023-07-13 18:50:27.378208 PTPv2.1, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [timescale], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 348, control: 0 (Sync), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:37, rsvd: 0, gm priority_1: 128, gm clock class: 248, gm clock accuracy: 254, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x38f3abfffe96ec12, steps removed: 0, time source: 0xa0
+   19  2023-07-13 18:50:27.426429 PTPv2.1, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 695, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   20  2023-07-13 18:50:27.426515 PTPv2.1, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 695, control: 0 (Sync), log message interval: 0, preciseOriginTimeStamp: 1689274225.133933535 seconds
+   21  2023-07-13 18:50:27.587359 PTPv2.1, majorSdoId: 0x0, msg type: peer delay req msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 702, control: 0 (Sync), log message interval: 127, preciseOriginTimeStamp: 0.000000000 seconds, port identity: 0x0, port id: 0
+   22  2023-07-13 18:50:28.426602 PTPv2.1, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 696, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   23  2023-07-13 18:50:28.426684 PTPv2.1, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 696, control: 0 (Sync), log message interval: 0, preciseOriginTimeStamp: 1689274226.132490523 seconds
+   24  2023-07-13 18:50:28.587552 PTPv2.1, majorSdoId: 0x0, msg type: peer delay req msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 703, control: 0 (Sync), log message interval: 127, preciseOriginTimeStamp: 0.000000000 seconds, port identity: 0x0, port id: 0
+   25  2023-07-13 18:50:29.378406 PTPv2.1, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [timescale], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 349, control: 0 (Sync), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:37, rsvd: 0, gm priority_1: 128, gm clock class: 248, gm clock accuracy: 254, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x38f3abfffe96ec12, steps removed: 0, time source: 0xa0
+   26  2023-07-13 18:50:29.426793 PTPv2.1, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 697, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   27  2023-07-13 18:50:29.426878 PTPv2.1, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 697, control: 0 (Sync), log message interval: 0, preciseOriginTimeStamp: 1689274227.131069455 seconds
+   28  2023-07-13 18:50:29.587761 PTPv2.1, majorSdoId: 0x0, msg type: peer delay req msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 704, control: 0 (Sync), log message interval: 127, preciseOriginTimeStamp: 0.000000000 seconds, port identity: 0x0, port id: 0
+   29  2023-07-13 18:50:30.426971 PTPv2.1, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 698, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   30  2023-07-13 18:50:30.427054 PTPv2.1, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 698, control: 0 (Sync), log message interval: 0, preciseOriginTimeStamp: 1689274228.129632683 seconds
+   31  2023-07-13 18:50:30.587838 PTPv2.1, majorSdoId: 0x0, msg type: peer delay req msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 705, control: 0 (Sync), log message interval: 127, preciseOriginTimeStamp: 0.000000000 seconds, port identity: 0x0, port id: 0
+   32  2023-07-13 18:50:31.378612 PTPv2.1, majorSdoId: 0x0, msg type: announce msg, length: 64, domain: 0, reserved1: 0, Flags [timescale], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 350, control: 0 (Sync), log message interval: 1, originTimeStamp: 0.000000000 seconds, origin cur utc:37, rsvd: 0, gm priority_1: 128, gm clock class: 248, gm clock accuracy: 254, gm clock variance: 65535, gm priority_2: 128, gm clock id: 0x38f3abfffe96ec12, steps removed: 0, time source: 0xa0
+   33  2023-07-13 18:50:31.427185 PTPv2.1, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 699, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   34  2023-07-13 18:50:31.427268 PTPv2.1, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 699, control: 0 (Sync), log message interval: 0, preciseOriginTimeStamp: 1689274229.128232389 seconds
+   35  2023-07-13 18:50:31.587912 PTPv2.1, majorSdoId: 0x0, msg type: peer delay req msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 706, control: 0 (Sync), log message interval: 127, preciseOriginTimeStamp: 0.000000000 seconds, port identity: 0x0, port id: 0
+   36  2023-07-13 18:50:32.427388 PTPv2.1, majorSdoId: 0x0, msg type: sync msg, length: 44, domain: 0, reserved1: 0, Flags [two step], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 700, control: 0 (Sync), log message interval: 0, originTimeStamp: 0.000000000 seconds
+   37  2023-07-13 18:50:32.427487 PTPv2.1, majorSdoId: 0x0, msg type: follow up msg, length: 44, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 700, control: 0 (Sync), log message interval: 0, preciseOriginTimeStamp: 1689274230.126823307 seconds
+   38  2023-07-13 18:50:32.588105 PTPv2.1, majorSdoId: 0x0, msg type: peer delay req msg, length: 54, domain: 0, reserved1: 0, Flags [none], NS correction: 0, sub NS correction: 0, reserved2: 0, clock identity: 0x38f3abfffe96ec12, port id: 1, seq id: 707, control: 0 (Sync), log message interval: 127, preciseOriginTimeStamp: 0.000000000 seconds, port identity: 0x0, port id: 0