*
* [OF10] http://www.openflow.org/documents/openflow-spec-v1.0.0.pdf
*
+ * Decoding of Ethernet frames nested in OFPT_PACKET_IN and OFPT_PACKET_OUT
+ * messages is done only when the verbosity level set by command-line argument
+ * is "-vvv" or higher. In that case the verbosity level is temporarily
+ * decremented by 3 during the nested frame decoding. For example, running
+ * tcpdump with "-vvvv" will do full decoding of OpenFlow and "-v" decoding of
+ * the nested frames.
+ *
*
* Copyright (c) 2013 The TCPDUMP project
* All rights reserved.
#include "interface.h"
#include "extract.h"
#include "addrtoname.h"
+#include "ether.h"
#include "ethertype.h"
#include "ipproto.h"
#include "openflow.h"
-#include "openflow-1.0.h"
+static const char tstr[] = " [|openflow]";
+static const char cstr[] = " (corrupt)";
+
+#define OFPT_HELLO 0x00
+#define OFPT_ERROR 0x01
+#define OFPT_ECHO_REQUEST 0x02
+#define OFPT_ECHO_REPLY 0x03
+#define OFPT_VENDOR 0x04
+#define OFPT_FEATURES_REQUEST 0x05
+#define OFPT_FEATURES_REPLY 0x06
+#define OFPT_GET_CONFIG_REQUEST 0x07
+#define OFPT_GET_CONFIG_REPLY 0x08
+#define OFPT_SET_CONFIG 0x09
+#define OFPT_PACKET_IN 0x0a
+#define OFPT_FLOW_REMOVED 0x0b
+#define OFPT_PORT_STATUS 0x0c
+#define OFPT_PACKET_OUT 0x0d
+#define OFPT_FLOW_MOD 0x0e
+#define OFPT_PORT_MOD 0x0f
+#define OFPT_STATS_REQUEST 0x10
+#define OFPT_STATS_REPLY 0x11
+#define OFPT_BARRIER_REQUEST 0x12
+#define OFPT_BARRIER_REPLY 0x13
+#define OFPT_QUEUE_GET_CONFIG_REQUEST 0x14
+#define OFPT_QUEUE_GET_CONFIG_REPLY 0x15
static const struct tok ofpt_str[] = {
{ OFPT_HELLO, "HELLO" },
{ OFPT_ERROR, "ERROR" },
{ 0, NULL }
};
+#define OFPPC_PORT_DOWN (1 << 0)
+#define OFPPC_NO_STP (1 << 1)
+#define OFPPC_NO_RECV (1 << 2)
+#define OFPPC_NO_RECV_STP (1 << 3)
+#define OFPPC_NO_FLOOD (1 << 4)
+#define OFPPC_NO_FWD (1 << 5)
+#define OFPPC_NO_PACKET_IN (1 << 6)
static const struct tok ofppc_bm[] = {
{ OFPPC_PORT_DOWN, "PORT_DOWN" },
{ OFPPC_NO_STP, "NO_STP" },
OFPPC_NO_RECV_STP | OFPPC_NO_FLOOD | OFPPC_NO_FWD | \
OFPPC_NO_PACKET_IN))
+#define OFPPS_LINK_DOWN (1 << 0)
+#define OFPPS_STP_LISTEN (0 << 8)
+#define OFPPS_STP_LEARN (1 << 8)
+#define OFPPS_STP_FORWARD (2 << 8)
+#define OFPPS_STP_BLOCK (3 << 8)
+#define OFPPS_STP_MASK (3 << 8)
static const struct tok ofpps_bm[] = {
{ OFPPS_LINK_DOWN, "LINK_DOWN" },
{ OFPPS_STP_LISTEN, "STP_LISTEN" },
#define OFPPS_U (~(OFPPS_LINK_DOWN | OFPPS_STP_LISTEN | OFPPS_STP_LEARN | \
OFPPS_STP_FORWARD | OFPPS_STP_BLOCK))
+#define OFPP_MAX 0xff00
+#define OFPP_IN_PORT 0xfff8
+#define OFPP_TABLE 0xfff9
+#define OFPP_NORMAL 0xfffa
+#define OFPP_FLOOD 0xfffb
+#define OFPP_ALL 0xfffc
+#define OFPP_CONTROLLER 0xfffd
+#define OFPP_LOCAL 0xfffe
+#define OFPP_NONE 0xffff
static const struct tok ofpp_str[] = {
{ OFPP_MAX, "MAX" },
{ OFPP_IN_PORT, "IN_PORT" },
{ 0, NULL }
};
+#define OFPPF_10MB_HD (1 << 0)
+#define OFPPF_10MB_FD (1 << 1)
+#define OFPPF_100MB_HD (1 << 2)
+#define OFPPF_100MB_FD (1 << 3)
+#define OFPPF_1GB_HD (1 << 4)
+#define OFPPF_1GB_FD (1 << 5)
+#define OFPPF_10GB_FD (1 << 6)
+#define OFPPF_COPPER (1 << 7)
+#define OFPPF_FIBER (1 << 8)
+#define OFPPF_AUTONEG (1 << 9)
+#define OFPPF_PAUSE (1 << 10)
+#define OFPPF_PAUSE_ASYM (1 << 11)
static const struct tok ofppf_bm[] = {
{ OFPPF_10MB_HD, "10MB_HD" },
{ OFPPF_10MB_FD, "10MB_FD" },
OFPPF_10GB_FD | OFPPF_COPPER | OFPPF_FIBER | \
OFPPF_AUTONEG | OFPPF_PAUSE | OFPPF_PAUSE_ASYM))
+#define OFPQT_NONE 0x0000
+#define OFPQT_MIN_RATE 0x0001
static const struct tok ofpqt_str[] = {
{ OFPQT_NONE, "NONE" },
{ OFPQT_MIN_RATE, "MIN_RATE" },
{ 0, NULL }
};
+#define OFPFW_IN_PORT (1 << 0)
+#define OFPFW_DL_VLAN (1 << 1)
+#define OFPFW_DL_SRC (1 << 2)
+#define OFPFW_DL_DST (1 << 3)
+#define OFPFW_DL_TYPE (1 << 4)
+#define OFPFW_NW_PROTO (1 << 5)
+#define OFPFW_TP_SRC (1 << 6)
+#define OFPFW_TP_DST (1 << 7)
+#define OFPFW_NW_SRC_SHIFT 8
+#define OFPFW_NW_SRC_BITS 6
+#define OFPFW_NW_SRC_MASK (((1 << OFPFW_NW_SRC_BITS) - 1) << OFPFW_NW_SRC_SHIFT)
+#define OFPFW_NW_DST_SHIFT 14
+#define OFPFW_NW_DST_BITS 6
+#define OFPFW_NW_DST_MASK (((1 << OFPFW_NW_DST_BITS) - 1) << OFPFW_NW_DST_SHIFT)
+#define OFPFW_DL_VLAN_PCP (1 << 20)
+#define OFPFW_NW_TOS (1 << 21)
+#define OFPFW_ALL ((1 << 22) - 1)
static const struct tok ofpfw_bm[] = {
{ OFPFW_IN_PORT, "IN_PORT" },
{ OFPFW_DL_VLAN, "DL_VLAN" },
* they are not reported as bogus in the decoding. */
#define OFPFW_U (~(OFPFW_ALL))
+#define OFPAT_OUTPUT 0x0000
+#define OFPAT_SET_VLAN_VID 0x0001
+#define OFPAT_SET_VLAN_PCP 0x0002
+#define OFPAT_STRIP_VLAN 0x0003
+#define OFPAT_SET_DL_SRC 0x0004
+#define OFPAT_SET_DL_DST 0x0005
+#define OFPAT_SET_NW_SRC 0x0006
+#define OFPAT_SET_NW_DST 0x0007
+#define OFPAT_SET_NW_TOS 0x0008
+#define OFPAT_SET_TP_SRC 0x0009
+#define OFPAT_SET_TP_DST 0x000a
+#define OFPAT_ENQUEUE 0x000b
+#define OFPAT_VENDOR 0xffff
static const struct tok ofpat_str[] = {
{ OFPAT_OUTPUT, "OUTPUT" },
{ OFPAT_SET_VLAN_VID, "SET_VLAN_VID" },
1 << OFPAT_SET_NW_TOS | 1 << OFPAT_SET_TP_SRC | \
1 << OFPAT_SET_TP_DST | 1 << OFPAT_ENQUEUE))
+#define OFPC_FLOW_STATS (1 << 0)
+#define OFPC_TABLE_STATS (1 << 1)
+#define OFPC_PORT_STATS (1 << 2)
+#define OFPC_STP (1 << 3)
+#define OFPC_RESERVED (1 << 4)
+#define OFPC_IP_REASM (1 << 5)
+#define OFPC_QUEUE_STATS (1 << 6)
+#define OFPC_ARP_MATCH_IP (1 << 7)
static const struct tok ofp_capabilities_bm[] = {
{ OFPC_FLOW_STATS, "FLOW_STATS" },
{ OFPC_TABLE_STATS, "TABLE_STATS" },
OFPC_STP | OFPC_IP_REASM | OFPC_QUEUE_STATS | \
OFPC_ARP_MATCH_IP))
+#define OFPC_FRAG_NORMAL 0x0000
+#define OFPC_FRAG_DROP 0x0001
+#define OFPC_FRAG_REASM 0x0002
+#define OFPC_FRAG_MASK 0x0003
static const struct tok ofp_config_str[] = {
{ OFPC_FRAG_NORMAL, "FRAG_NORMAL" },
{ OFPC_FRAG_DROP, "FRAG_DROP" },
{ 0, NULL }
};
+#define OFPFC_ADD 0x0000
+#define OFPFC_MODIFY 0x0001
+#define OFPFC_MODIFY_STRICT 0x0002
+#define OFPFC_DELETE 0x0003
+#define OFPFC_DELETE_STRICT 0x0004
static const struct tok ofpfc_str[] = {
{ OFPFC_ADD, "ADD" },
{ OFPFC_MODIFY, "MODIFY" },
{ 0, NULL }
};
+#define OFPFF_SEND_FLOW_REM (1 << 0)
+#define OFPFF_CHECK_OVERLAP (1 << 1)
+#define OFPFF_EMERG (1 << 2)
static const struct tok ofpff_bm[] = {
{ OFPFF_SEND_FLOW_REM, "SEND_FLOW_REM" },
{ OFPFF_CHECK_OVERLAP, "CHECK_OVERLAP" },
};
#define OFPFF_U (~(OFPFF_SEND_FLOW_REM | OFPFF_CHECK_OVERLAP | OFPFF_EMERG))
+#define OFPST_DESC 0x0000
+#define OFPST_FLOW 0x0001
+#define OFPST_AGGREGATE 0x0002
+#define OFPST_TABLE 0x0003
+#define OFPST_PORT 0x0004
+#define OFPST_QUEUE 0x0005
+#define OFPST_VENDOR 0xffff
static const struct tok ofpst_str[] = {
{ OFPST_DESC, "DESC" },
{ OFPST_FLOW, "FLOW" },
{ 0, NULL }
};
+#define OFPQ_ALL 0xffffffff
static const struct tok ofpq_str[] = {
{ OFPQ_ALL, "ALL" },
{ 0, NULL }
};
+#define OFPSF_REPLY_MORE 0x0001
static const struct tok ofpsf_reply_bm[] = {
{ OFPSF_REPLY_MORE, "MORE" },
{ 0, NULL }
};
#define OFPSF_REPLY_U (~(OFPSF_REPLY_MORE))
+#define OFPR_NO_MATCH 0x00
+#define OFPR_ACTION 0x01
static const struct tok ofpr_str[] = {
{ OFPR_NO_MATCH, "NO_MATCH" },
{ OFPR_ACTION, "ACTION" },
{ 0, NULL }
};
+#define OFPRR_IDLE_TIMEOUT 0x00
+#define OFPRR_HARD_TIMEOUT 0x01
+#define OFPRR_DELETE 0x02
static const struct tok ofprr_str[] = {
{ OFPRR_IDLE_TIMEOUT, "IDLE_TIMEOUT" },
{ OFPRR_HARD_TIMEOUT, "HARD_TIMEOUT" },
{ 0, NULL }
};
+#define OFPPR_ADD 0x00
+#define OFPPR_DELETE 0x01
+#define OFPPR_MODIFY 0x02
static const struct tok ofppr_str[] = {
{ OFPPR_ADD, "ADD" },
{ OFPPR_DELETE, "DELETE" },
{ 0, NULL }
};
+#define OFPET_HELLO_FAILED 0x0000
+#define OFPET_BAD_REQUEST 0x0001
+#define OFPET_BAD_ACTION 0x0002
+#define OFPET_FLOW_MOD_FAILED 0x0003
+#define OFPET_PORT_MOD_FAILED 0x0004
+#define OFPET_QUEUE_OP_FAILED 0x0005
static const struct tok ofpet_str[] = {
{ OFPET_HELLO_FAILED, "HELLO_FAILED" },
{ OFPET_BAD_REQUEST, "BAD_REQUEST" },
{ 0, NULL }
};
+#define OFPHFC_INCOMPATIBLE 0x0000
+#define OFPHFC_EPERM 0x0001
static const struct tok ofphfc_str[] = {
{ OFPHFC_INCOMPATIBLE, "INCOMPATIBLE" },
{ OFPHFC_EPERM, "EPERM" },
{ 0, NULL }
};
+#define OFPBRC_BAD_VERSION 0x0000
+#define OFPBRC_BAD_TYPE 0x0001
+#define OFPBRC_BAD_STAT 0x0002
+#define OFPBRC_BAD_VENDOR 0x0003
+#define OFPBRC_BAD_SUBTYPE 0x0004
+#define OFPBRC_EPERM 0x0005
+#define OFPBRC_BAD_LEN 0x0006
+#define OFPBRC_BUFFER_EMPTY 0x0007
+#define OFPBRC_BUFFER_UNKNOWN 0x0008
static const struct tok ofpbrc_str[] = {
{ OFPBRC_BAD_VERSION, "BAD_VERSION" },
{ OFPBRC_BAD_TYPE, "BAD_TYPE" },
{ 0, NULL }
};
+#define OFPBAC_BAD_TYPE 0x0000
+#define OFPBAC_BAD_LEN 0x0001
+#define OFPBAC_BAD_VENDOR 0x0002
+#define OFPBAC_BAD_VENDOR_TYPE 0x0003
+#define OFPBAC_BAD_OUT_PORT 0x0004
+#define OFPBAC_BAD_ARGUMENT 0x0005
+#define OFPBAC_EPERM 0x0006
+#define OFPBAC_TOO_MANY 0x0007
+#define OFPBAC_BAD_QUEUE 0x0008
static const struct tok ofpbac_str[] = {
{ OFPBAC_BAD_TYPE, "BAD_TYPE" },
{ OFPBAC_BAD_LEN, "BAD_LEN" },
{ 0, NULL }
};
+#define OFPFMFC_ALL_TABLES_FULL 0x0000
+#define OFPFMFC_OVERLAP 0x0001
+#define OFPFMFC_EPERM 0x0002
+#define OFPFMFC_BAD_EMERG_TIMEOUT 0x0003
+#define OFPFMFC_BAD_COMMAND 0x0004
+#define OFPFMFC_UNSUPPORTED 0x0005
static const struct tok ofpfmfc_str[] = {
{ OFPFMFC_ALL_TABLES_FULL, "ALL_TABLES_FULL" },
{ OFPFMFC_OVERLAP, "OVERLAP" },
{ 0, NULL }
};
+#define OFPPMFC_BAD_PORT 0x0000
+#define OFPPMFC_BAD_HW_ADDR 0x0001
static const struct tok ofppmfc_str[] = {
{ OFPPMFC_BAD_PORT, "BAD_PORT" },
{ OFPPMFC_BAD_HW_ADDR, "BAD_HW_ADDR" },
{ 0, NULL }
};
+#define OFPQOFC_BAD_PORT 0x0000
+#define OFPQOFC_BAD_QUEUE 0x0001
+#define OFPQOFC_EPERM 0x0002
static const struct tok ofpqofc_str[] = {
{ OFPQOFC_BAD_PORT, "BAD_PORT" },
{ OFPQOFC_BAD_QUEUE, "BAD_QUEUE" },
{ 0, NULL }
};
+/* lengths (fixed or minimal) of particular protocol structures */
+#define OF_SWITCH_CONFIG_LEN 12
+#define OF_PHY_PORT_LEN 48
+#define OF_SWITCH_FEATURES_LEN 32
+#define OF_PORT_STATUS_LEN 64
+#define OF_PORT_MOD_LEN 32
+#define OF_PACKET_IN_LEN 20
+#define OF_ACTION_OUTPUT_LEN 8
+#define OF_ACTION_VLAN_VID_LEN 8
+#define OF_ACTION_VLAN_PCP_LEN 8
+#define OF_ACTION_DL_ADDR_LEN 16
+#define OF_ACTION_NW_ADDR_LEN 8
+#define OF_ACTION_TP_PORT_LEN 8
+#define OF_ACTION_NW_TOS_LEN 8
+#define OF_ACTION_VENDOR_HEADER_LEN 8
+#define OF_ACTION_HEADER_LEN 8
+#define OF_PACKET_OUT_LEN 16
+#define OF_MATCH_LEN 40
+#define OF_FLOW_MOD_LEN 72
+#define OF_FLOW_REMOVED_LEN 88
+#define OF_ERROR_MSG_LEN 12
+#define OF_STATS_REQUEST_LEN 12
+#define OF_STATS_REPLY_LEN 12
+#define OF_DESC_STATS_LEN 1056
+#define OF_FLOW_STATS_REQUEST_LEN 44
+#define OF_FLOW_STATS_LEN 88
+#define OF_AGGREGATE_STATS_REQUEST_LEN 44
+#define OF_AGGREGATE_STATS_REPLY_LEN 24
+#define OF_TABLE_STATS_LEN 64
+#define OF_PORT_STATS_REQUEST_LEN 8
+#define OF_PORT_STATS_LEN 104
+#define OF_VENDOR_HEADER_LEN 12
+#define OF_QUEUE_PROP_HEADER_LEN 8
+#define OF_QUEUE_PROP_MIN_RATE_LEN 16
+#define OF_PACKET_QUEUE_LEN 8
+#define OF_QUEUE_GET_CONFIG_REQUEST_LEN 12
+#define OF_QUEUE_GET_CONFIG_REPLY_LEN 16
+#define OF_ACTION_ENQUEUE_LEN 16
+#define OF_QUEUE_STATS_REQUEST_LEN 8
+#define OF_QUEUE_STATS_LEN 32
+
+/* miscellaneous constants from [OF10] */
+#define OFP_MAX_TABLE_NAME_LEN 32
+#define OFP_MAX_PORT_NAME_LEN 16
+#define DESC_STR_LEN 256
+#define SERIAL_NUM_LEN 32
+#define OFP_VLAN_NONE 0xffff
static const char *
vlan_str(const uint16_t vid) {
return cp + len;
trunc:
- printf(" [|openflow]");
+ printf("%s", tstr);
return ep;
}
return of10_data_print(cp, ep, len - 4);
corrupt: /* skip the undersized data */
- printf(" (corrupt)");
+ printf("%s", cstr);
TCHECK2(*cp, len);
return cp + len;
trunc:
- printf(" [|openflow]");
+ printf("%s", tstr);
+ return ep;
+}
+
+static const u_char *
+of10_packet_data_print(const u_char *cp, const u_char *ep, const u_int len) {
+ if (len == 0)
+ return cp;
+ /* data */
+ printf("\n\t data (%u octets)", len);
+ if (vflag < 3)
+ return cp + len;
+ TCHECK2(*cp, len);
+ vflag -= 3;
+ printf(", frame decoding below\n");
+ ether_print(gndo, cp, len, snapend - cp, NULL, NULL);
+ vflag += 3;
+ return cp + len;
+
+trunc:
+ printf("%s", tstr);
return ep;
}
printf("\n\t port_no %s", tok2str(ofpp_str, "%u", EXTRACT_16BITS(cp)));
cp += 2;
/* hw_addr */
- TCHECK2(*cp, OFP_ETH_ALEN);
+ TCHECK2(*cp, ETHER_ADDR_LEN);
printf(", hw_addr %s", etheraddr_string(cp));
- cp += OFP_ETH_ALEN;
+ cp += ETHER_ADDR_LEN;
/* name */
TCHECK2(*cp, OFP_MAX_PORT_NAME_LEN);
printf(", name '");
return cp;
corrupt: /* skip the undersized trailing data */
- printf(" (corrupt)");
+ printf("%s", cstr);
TCHECK2(*cp0, len0);
return cp0 + len0;
trunc:
- printf(" [|openflow]");
+ printf("%s", tstr);
return ep;
}
return cp;
corrupt: /* skip the rest of queue properties */
- printf(" (corrupt)");
+ printf("%s", cstr);
TCHECK2(*cp0, len0);
return cp0 + len0;
trunc:
- printf(" [|openflow]");
+ printf("%s", tstr);
return ep;
}
return cp;
corrupt: /* skip the rest of queues */
- printf(" (corrupt)");
+ printf("%s", cstr);
TCHECK2(*cp0, len0);
return cp0 + len0;
trunc:
- printf(" [|openflow]");
+ printf("%s", tstr);
return ep;
}
printf("%smatch in_port %s", pfx, tok2str(ofpp_str, "%u", EXTRACT_16BITS(cp)));
cp += 2;
/* dl_src */
- TCHECK2(*cp, OFP_ETH_ALEN);
+ TCHECK2(*cp, ETHER_ADDR_LEN);
if (! (wildcards & OFPFW_DL_SRC))
printf("%smatch dl_src %s", pfx, etheraddr_string(cp));
- cp += OFP_ETH_ALEN;
+ cp += ETHER_ADDR_LEN;
/* dl_dst */
- TCHECK2(*cp, OFP_ETH_ALEN);
+ TCHECK2(*cp, ETHER_ADDR_LEN);
if (! (wildcards & OFPFW_DL_DST))
printf("%smatch dl_dst %s", pfx, etheraddr_string(cp));
- cp += OFP_ETH_ALEN;
+ cp += ETHER_ADDR_LEN;
/* dl_vlan */
TCHECK2(*cp, 2);
if (! (wildcards & OFPFW_DL_VLAN))
return cp + 2;
trunc:
- printf(" [|openflow]");
+ printf("%s", tstr);
return ep;
}
case OFPAT_SET_DL_SRC:
case OFPAT_SET_DL_DST:
/* dl_addr */
- TCHECK2(*cp, OFP_ETH_ALEN);
+ TCHECK2(*cp, ETHER_ADDR_LEN);
printf(", dl_addr %s", etheraddr_string(cp));
- cp += OFP_ETH_ALEN;
+ cp += ETHER_ADDR_LEN;
/* pad */
TCHECK2(*cp, 6);
cp += 6;
return cp;
corrupt: /* skip the rest of actions */
- printf(" (corrupt)");
+ printf("%s", cstr);
TCHECK2(*cp0, len0);
return cp0 + len0;
trunc:
- printf(" [|openflow]");
+ printf("%s", tstr);
return ep;
}
return of10_phy_ports_print(cp, ep, len - OF_SWITCH_FEATURES_LEN);
trunc:
- printf(" [|openflow]");
+ printf("%s", tstr);
return ep;
}
return of10_actions_print("\n\t ", cp, ep, len - OF_FLOW_MOD_LEN);
trunc:
- printf(" [|openflow]");
+ printf("%s", tstr);
return ep;
}
printf("\n\t port_no %s", tok2str(ofpp_str, "%u", EXTRACT_16BITS(cp)));
cp += 2;
/* hw_addr */
- TCHECK2(*cp, OFP_ETH_ALEN);
+ TCHECK2(*cp, ETHER_ADDR_LEN);
printf(", hw_addr %s", etheraddr_string(cp));
- cp += OFP_ETH_ALEN;
+ cp += ETHER_ADDR_LEN;
/* config */
TCHECK2(*cp, 4);
printf("\n\t config 0x%08x", EXTRACT_32BITS(cp));
return cp + 4;
trunc:
- printf(" [|openflow]");
+ printf("%s", tstr);
return ep;
}
return cp;
corrupt: /* skip the message body */
- printf(" (corrupt)");
+ printf("%s", cstr);
TCHECK2(*cp0, len0);
return cp0 + len0;
trunc:
- printf(" [|openflow]");
+ printf("%s", tstr);
return ep;
}
return cp + DESC_STR_LEN;
corrupt: /* skip the message body */
- printf(" (corrupt)");
+ printf("%s", cstr);
TCHECK2(*cp, len);
return cp + len;
trunc:
- printf(" [|openflow]");
+ printf("%s", tstr);
return ep;
}
return cp;
corrupt: /* skip the rest of flow statistics entries */
- printf(" (corrupt)");
+ printf("%s", cstr);
TCHECK2(*cp0, len0);
return cp0 + len0;
trunc:
- printf(" [|openflow]");
+ printf("%s", tstr);
return ep;
}
return cp + 4;
corrupt: /* skip the message body */
- printf(" (corrupt)");
+ printf("%s", cstr);
TCHECK2(*cp, len);
return cp + len;
trunc:
- printf(" [|openflow]");
+ printf("%s", tstr);
return ep;
}
return cp;
corrupt: /* skip the undersized trailing data */
- printf(" (corrupt)");
+ printf("%s", cstr);
TCHECK2(*cp0, len0);
return cp0 + len0;
trunc:
- printf(" [|openflow]");
+ printf("%s", tstr);
return ep;
}
return cp;
corrupt: /* skip the undersized trailing data */
- printf(" (corrupt)");
+ printf("%s", cstr);
TCHECK2(*cp0, len0);
return cp0 + len0;
trunc:
- printf(" [|openflow]");
+ printf("%s", tstr);
return ep;
}
return cp;
corrupt: /* skip the undersized trailing data */
- printf(" (corrupt)");
+ printf("%s", cstr);
TCHECK2(*cp0, len0);
return cp0 + len0;
trunc:
- printf(" [|openflow]");
+ printf("%s", tstr);
return ep;
}
return cp0 + len;
trunc:
- printf(" [|openflow]");
+ printf("%s", tstr);
return ep;
}
if (ep == (cp = of10_actions_print("\n\t ", cp, ep, actions_len)))
return ep; /* end of snapshot */
/* data */
- return of10_data_print(cp, ep, len - OF_PACKET_OUT_LEN - actions_len);
+ return of10_packet_data_print(cp, ep, len - OF_PACKET_OUT_LEN - actions_len);
corrupt: /* skip the rest of the message body */
- printf(" (corrupt)");
+ printf("%s", cstr);
TCHECK2(*cp0, len0);
return cp0 + len0;
trunc:
- printf(" [|openflow]");
+ printf("%s", tstr);
return ep;
}
cp += 1;
/* data */
/* 2 mock octets count in OF_PACKET_IN_LEN but not in len */
- return of10_data_print(cp, ep, len - (OF_PACKET_IN_LEN - 2));
+ return of10_packet_data_print(cp, ep, len - (OF_PACKET_IN_LEN - 2));
trunc:
- printf(" [|openflow]");
+ printf("%s", tstr);
return ep;
}
return cp + 8;
trunc:
- printf(" [|openflow]");
+ printf("%s", tstr);
return ep;
}
return of10_data_print(cp, ep, len - OF_ERROR_MSG_LEN);
trunc:
- printf(" [|openflow]");
+ printf("%s", tstr);
return ep;
}
goto next_message;
corrupt: /* skip the message body */
- printf(" (corrupt)");
+ printf("%s", cstr);
next_message:
TCHECK2(*cp0, len0 - OF_HEADER_LEN);
return cp0 + len0 - OF_HEADER_LEN;
trunc:
- printf(" [|openflow]");
+ printf("%s", tstr);
return ep;
}
projects / tcpdump / blobdiff