* support for the IEEE Link Discovery Protocol as per 802.1ab
*
*/
#ifndef lint
static const char rcsid[] _U_ =
-"@(#) $Header: /tcpdump/master/tcpdump/print-lldp.c,v 1.4 2007-08-13 12:55:17 hannes Exp $";
+"@(#) $Header: /tcpdump/master/tcpdump/print-lldp.c,v 1.10 2008-03-20 09:30:56 hannes Exp $";
#endif
#ifdef HAVE_CONFIG_H
{ 0, NULL}
};
-#define LLDP_8023_SUTBYPE_1 1
-#define LLDP_8023_SUTBYPE_2 2
-#define LLDP_8023_SUTBYPE_3 3
-#define LLDP_8023_SUTBYPE_4 4
+#define LLDP_PRIVATE_8021_SUBTYPE_PORT_VLAN_ID 1
+#define LLDP_PRIVATE_8021_SUBTYPE_PROTOCOL_VLAN_ID 2
+#define LLDP_PRIVATE_8021_SUBTYPE_VLAN_NAME 3
+#define LLDP_PRIVATE_8021_SUBTYPE_PROTOCOL_IDENTITY 4
+
+static const struct tok lldp_8021_subtype_values[] = {
+ { LLDP_PRIVATE_8021_SUBTYPE_PORT_VLAN_ID, "Port VLAN Id"},
+ { LLDP_PRIVATE_8021_SUBTYPE_PROTOCOL_VLAN_ID, "Port and Protocol VLAN ID"},
+ { LLDP_PRIVATE_8021_SUBTYPE_VLAN_NAME, "VLAN name"},
+ { LLDP_PRIVATE_8021_SUBTYPE_PROTOCOL_IDENTITY, "Protocol Identity"},
+ { 0, NULL}
+};
+
+#define LLDP_8021_PORT_PROTOCOL_VLAN_SUPPORT (1 << 1)
+#define LLDP_8021_PORT_PROTOCOL_VLAN_STATUS (1 << 2)
+
+static const struct tok lldp_8021_port_protocol_id_values[] = {
+ { LLDP_8021_PORT_PROTOCOL_VLAN_SUPPORT, "supported"},
+ { LLDP_8021_PORT_PROTOCOL_VLAN_STATUS, "enabled"},
+ { 0, NULL}
+};
+
+#define LLDP_PRIVATE_8023_SUBTYPE_MACPHY 1
+#define LLDP_PRIVATE_8023_SUBTYPE_MDIPOWER 2
+#define LLDP_PRIVATE_8023_SUBTYPE_LINKAGGR 3
+#define LLDP_PRIVATE_8023_SUBTYPE_MTU 4
static const struct tok lldp_8023_subtype_values[] = {
- { LLDP_8023_SUTBYPE_1, "MAC/PHY configuration/status"},
- { LLDP_8023_SUTBYPE_2, "Power via MDI"},
- { LLDP_8023_SUTBYPE_3, "Link aggregation"},
- { LLDP_8023_SUTBYPE_4, "Max frame size"},
+ { LLDP_PRIVATE_8023_SUBTYPE_MACPHY, "MAC/PHY configuration/status"},
+ { LLDP_PRIVATE_8023_SUBTYPE_MDIPOWER, "Power via MDI"},
+ { LLDP_PRIVATE_8023_SUBTYPE_LINKAGGR, "Link aggregation"},
+ { LLDP_PRIVATE_8023_SUBTYPE_MTU, "Max frame size"},
+ { 0, NULL}
+};
+
+#define LLDP_PRIVATE_TIA_SUBTYPE_CAPABILITIES 1
+#define LLDP_PRIVATE_TIA_SUBTYPE_NETWORK_POLICY 2
+#define LLDP_PRIVATE_TIA_SUBTYPE_LOCAL_ID 3
+#define LLDP_PRIVATE_TIA_SUBTYPE_EXTENDED_POWER_MDI 4
+#define LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_HARDWARE_REV 5
+#define LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_FIRMWARE_REV 6
+#define LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_SOFTWARE_REV 7
+#define LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_SERIAL_NUMBER 8
+#define LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_MANUFACTURER_NAME 9
+#define LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_MODEL_NAME 10
+#define LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_ASSET_ID 11
+
+static const struct tok lldp_tia_subtype_values[] = {
+ { LLDP_PRIVATE_TIA_SUBTYPE_CAPABILITIES, "LLDP-MED Capabilities" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_NETWORK_POLICY, "Network policy" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_LOCAL_ID, "Location identification" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_EXTENDED_POWER_MDI, "Extended power-via-MDI" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_HARDWARE_REV, "Inventory - hardware revision" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_FIRMWARE_REV, "Inventory - firmware revision" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_SOFTWARE_REV, "Inventory - software revision" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_SERIAL_NUMBER, "Inventory - serial number" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_MANUFACTURER_NAME, "Inventory - manufacturer name" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_MODEL_NAME, "Inventory - model name" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_ASSET_ID, "Inventory - asset ID" },
+ { 0, NULL}
+};
+
+#define LLDP_PRIVATE_TIA_LOCATION_ALTITUDE_METERS 1
+#define LLDP_PRIVATE_TIA_LOCATION_ALTITUDE_FLOORS 2
+
+static const struct tok lldp_tia_location_altitude_type_values[] = {
+ { LLDP_PRIVATE_TIA_LOCATION_ALTITUDE_METERS, "meters"},
+ { LLDP_PRIVATE_TIA_LOCATION_ALTITUDE_FLOORS, "floors"},
+ { 0, NULL}
+};
+
+/* ANSI/TIA-1057 - Annex B */
+#define LLDP_PRIVATE_TIA_LOCATION_LCI_CATYPE_A1 1
+#define LLDP_PRIVATE_TIA_LOCATION_LCI_CATYPE_A2 2
+#define LLDP_PRIVATE_TIA_LOCATION_LCI_CATYPE_A3 3
+#define LLDP_PRIVATE_TIA_LOCATION_LCI_CATYPE_A4 4
+#define LLDP_PRIVATE_TIA_LOCATION_LCI_CATYPE_A5 5
+#define LLDP_PRIVATE_TIA_LOCATION_LCI_CATYPE_A6 6
+
+static const struct tok lldp_tia_location_lci_catype_values[] = {
+ { LLDP_PRIVATE_TIA_LOCATION_LCI_CATYPE_A1, "national subdivisions (state,canton,region,province,prefecture)"},
+ { LLDP_PRIVATE_TIA_LOCATION_LCI_CATYPE_A2, "county, parish, gun, district"},
+ { LLDP_PRIVATE_TIA_LOCATION_LCI_CATYPE_A3, "city, township, shi"},
+ { LLDP_PRIVATE_TIA_LOCATION_LCI_CATYPE_A4, "city division, borough, city district, ward chou"},
+ { LLDP_PRIVATE_TIA_LOCATION_LCI_CATYPE_A5, "neighborhood, block"},
+ { LLDP_PRIVATE_TIA_LOCATION_LCI_CATYPE_A6, "street"},
+ { 0, NULL}
+};
+
+static const struct tok lldp_tia_location_lci_what_values[] = {
+ { 0, "location of DHCP server"},
+ { 1, "location of the network element believed to be closest to the client"},
+ { 2, "location of the client"},
{ 0, NULL}
};
{ 0, NULL}
};
+#define LLDP_TIA_CAPABILITY_MED (1 << 0)
+#define LLDP_TIA_CAPABILITY_NETWORK_POLICY (1 << 1)
+#define LLDP_TIA_CAPABILITY_LOCATION_IDENTIFICATION (1 << 2)
+#define LLDP_TIA_CAPABILITY_EXTENDED_POWER_MDI_PSE (1 << 3)
+#define LLDP_TIA_CAPABILITY_EXTENDED_POWER_MDI_PD (1 << 4)
+#define LLDP_TIA_CAPABILITY_INVENTORY (1 << 5)
+
+static const struct tok lldp_tia_capabilities_values[] = {
+ { LLDP_TIA_CAPABILITY_MED, "LLDP-MED capabilities"},
+ { LLDP_TIA_CAPABILITY_NETWORK_POLICY, "network policy"},
+ { LLDP_TIA_CAPABILITY_LOCATION_IDENTIFICATION, "location identification"},
+ { LLDP_TIA_CAPABILITY_EXTENDED_POWER_MDI_PSE, "extended power via MDI-PSE"},
+ { LLDP_TIA_CAPABILITY_EXTENDED_POWER_MDI_PD, "extended power via MDI-PD"},
+ { LLDP_TIA_CAPABILITY_INVENTORY, "Inventory"},
+ { 0, NULL}
+};
+
+#define LLDP_TIA_DEVICE_TYPE_ENDPOINT_CLASS_1 1
+#define LLDP_TIA_DEVICE_TYPE_ENDPOINT_CLASS_2 2
+#define LLDP_TIA_DEVICE_TYPE_ENDPOINT_CLASS_3 3
+#define LLDP_TIA_DEVICE_TYPE_NETWORK_CONNECTIVITY 4
+
+static const struct tok lldp_tia_device_type_values[] = {
+ { LLDP_TIA_DEVICE_TYPE_ENDPOINT_CLASS_1, "endpoint class 1"},
+ { LLDP_TIA_DEVICE_TYPE_ENDPOINT_CLASS_2, "endpoint class 2"},
+ { LLDP_TIA_DEVICE_TYPE_ENDPOINT_CLASS_3, "endpoint class 3"},
+ { LLDP_TIA_DEVICE_TYPE_NETWORK_CONNECTIVITY, "network connectivity"},
+ { 0, NULL}
+};
+
+#define LLDP_TIA_APPLICATION_TYPE_VOICE 1
+#define LLDP_TIA_APPLICATION_TYPE_VOICE_SIGNALING 2
+#define LLDP_TIA_APPLICATION_TYPE_GUEST_VOICE 3
+#define LLDP_TIA_APPLICATION_TYPE_GUEST_VOICE_SIGNALING 4
+#define LLDP_TIA_APPLICATION_TYPE_SOFTPHONE_VOICE 5
+#define LLDP_TIA_APPLICATION_TYPE_VIDEO_CONFERENCING 6
+#define LLDP_TIA_APPLICATION_TYPE_STREAMING_VIDEO 7
+#define LLDP_TIA_APPLICATION_TYPE_VIDEO_SIGNALING 8
+
+static const struct tok lldp_tia_application_type_values[] = {
+ { LLDP_TIA_APPLICATION_TYPE_VOICE, "voice"},
+ { LLDP_TIA_APPLICATION_TYPE_VOICE_SIGNALING, "voice signaling"},
+ { LLDP_TIA_APPLICATION_TYPE_GUEST_VOICE, "guest voice"},
+ { LLDP_TIA_APPLICATION_TYPE_GUEST_VOICE_SIGNALING, "guest voice signaling"},
+ { LLDP_TIA_APPLICATION_TYPE_SOFTPHONE_VOICE, "softphone voice"},
+ { LLDP_TIA_APPLICATION_TYPE_VIDEO_CONFERENCING, "video conferencing"},
+ { LLDP_TIA_APPLICATION_TYPE_STREAMING_VIDEO, "streaming video"},
+ { LLDP_TIA_APPLICATION_TYPE_VIDEO_SIGNALING, "video signaling"},
+ { 0, NULL}
+};
+
+#define LLDP_TIA_NETWORK_POLICY_U_BIT (1 << 5)
+#define LLDP_TIA_NETWORK_POLICY_T_BIT (1 << 6)
+#define LLDP_TIA_NETWORK_POLICY_X_BIT (1 << 7)
+
+static const struct tok lldp_tia_network_policy_bits_values[] = {
+ { LLDP_TIA_NETWORK_POLICY_U_BIT, "Unknown"},
+ { LLDP_TIA_NETWORK_POLICY_T_BIT, "Tagged"},
+ { LLDP_TIA_NETWORK_POLICY_X_BIT, "reserved"},
+ { 0, NULL}
+};
+
+#define LLDP_EXTRACT_NETWORK_POLICY_VLAN(x) (((x)&0x1ffe)>>1)
+#define LLDP_EXTRACT_NETWORK_POLICY_L2_PRIORITY(x) (((x)&0x01ff)>>6)
+#define LLDP_EXTRACT_NETWORK_POLICY_DSCP(x) ((x)&0x003f)
+
+#define LLDP_TIA_LOCATION_DATA_FORMAT_COORDINATE_BASED 1
+#define LLDP_TIA_LOCATION_DATA_FORMAT_CIVIC_ADDRESS 2
+#define LLDP_TIA_LOCATION_DATA_FORMAT_ECS_ELIN 3
+
+static const struct tok lldp_tia_location_data_format_values[] = {
+ { LLDP_TIA_LOCATION_DATA_FORMAT_COORDINATE_BASED, "coordinate-based LCI"},
+ { LLDP_TIA_LOCATION_DATA_FORMAT_CIVIC_ADDRESS, "civic address LCI"},
+ { LLDP_TIA_LOCATION_DATA_FORMAT_ECS_ELIN, "ECS ELIN"},
+ { 0, NULL}
+};
+
+#define LLDP_TIA_LOCATION_DATUM_WGS_84 1
+#define LLDP_TIA_LOCATION_DATUM_NAD_83_NAVD_88 2
+#define LLDP_TIA_LOCATION_DATUM_NAD_83_MLLW 3
+
+static const struct tok lldp_tia_location_datum_type_values[] = {
+ { LLDP_TIA_LOCATION_DATUM_WGS_84, "World Geodesic System 1984"},
+ { LLDP_TIA_LOCATION_DATUM_NAD_83_NAVD_88, "North American Datum 1983 (NAVD88)"},
+ { LLDP_TIA_LOCATION_DATUM_NAD_83_MLLW, "North American Datum 1983 (MLLW)"},
+ { 0, NULL}
+};
+
+#define LLDP_TIA_POWER_SOURCE_PSE 1
+#define LLDP_TIA_POWER_SOURCE_LOCAL 2
+#define LLDP_TIA_POWER_SOURCE_PSE_AND_LOCAL 3
+
+static const struct tok lldp_tia_power_source_values[] = {
+ { LLDP_TIA_POWER_SOURCE_PSE, "PSE - primary power source"},
+ { LLDP_TIA_POWER_SOURCE_LOCAL, "local - backup power source"},
+ { LLDP_TIA_POWER_SOURCE_PSE_AND_LOCAL, "PSE+local - reserved"},
+ { 0, NULL}
+};
+
+#define LLDP_TIA_POWER_PRIORITY_CRITICAL 1
+#define LLDP_TIA_POWER_PRIORITY_HIGH 2
+#define LLDP_TIA_POWER_PRIORITY_LOW 3
+
+static const struct tok lldp_tia_power_priority_values[] = {
+ { LLDP_TIA_POWER_PRIORITY_CRITICAL, "critical"},
+ { LLDP_TIA_POWER_PRIORITY_HIGH, "high"},
+ { LLDP_TIA_POWER_PRIORITY_LOW, "low"},
+ { 0, NULL}
+};
+
+#define LLDP_TIA_POWER_VAL_MAX 1024
+
+static const struct tok lldp_tia_inventory_values[] = {
+ { LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_HARDWARE_REV, "Hardware revision" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_FIRMWARE_REV, "Firmware revision" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_SOFTWARE_REV, "Software revision" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_SERIAL_NUMBER, "Serial number" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_MANUFACTURER_NAME, "Manufacturer name" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_MODEL_NAME, "Model name" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_ASSET_ID, "Asset ID" },
+ { 0, NULL}
+};
+
/*
* From RFC 3636 - ifMauAutoNegCapAdvertisedBits
*/
-#define LLDP_MAU_PMD_OTHER (1 << 0)
-#define LLDP_MAU_PMD_10BASE_T (1 << 1)
-#define LLDP_MAU_PMD_10BASE_T_FD (1 << 2)
-#define LLDP_MAU_PMD_100BASE_T4 (1 << 3)
-#define LLDP_MAU_PMD_100BASE_TX (1 << 4)
-#define LLDP_MAU_PMD_100BASE_TX_FD (1 << 5)
-#define LLDP_MAU_PMD_100BASE_T2 (1 << 6)
-#define LLDP_MAU_PMD_100BASE_T2_FD (1 << 7)
-#define LLDP_MAU_PMD_FDXPAUSE (1 << 8)
-#define LLDP_MAU_PMD_FDXAPAUSE (1 << 9)
-#define LLDP_MAU_PMD_FDXSPAUSE (1 << 10)
-#define LLDP_MAU_PMD_FDXBPAUSE (1 << 11)
-#define LLDP_MAU_PMD_1000BASE_X (1 << 12)
-#define LLDP_MAU_PMD_1000BASE_X_FD (1 << 13)
-#define LLDP_MAU_PMD_1000BASE_T (1 << 14)
-#define LLDP_MAU_PMD_1000BASE_T_FD (1 << 15)
+#define LLDP_MAU_PMD_OTHER (1 << 15)
+#define LLDP_MAU_PMD_10BASE_T (1 << 14)
+#define LLDP_MAU_PMD_10BASE_T_FD (1 << 13)
+#define LLDP_MAU_PMD_100BASE_T4 (1 << 12)
+#define LLDP_MAU_PMD_100BASE_TX (1 << 11)
+#define LLDP_MAU_PMD_100BASE_TX_FD (1 << 10)
+#define LLDP_MAU_PMD_100BASE_T2 (1 << 9)
+#define LLDP_MAU_PMD_100BASE_T2_FD (1 << 8)
+#define LLDP_MAU_PMD_FDXPAUSE (1 << 7)
+#define LLDP_MAU_PMD_FDXAPAUSE (1 << 6)
+#define LLDP_MAU_PMD_FDXSPAUSE (1 << 5)
+#define LLDP_MAU_PMD_FDXBPAUSE (1 << 4)
+#define LLDP_MAU_PMD_1000BASE_X (1 << 3)
+#define LLDP_MAU_PMD_1000BASE_X_FD (1 << 2)
+#define LLDP_MAU_PMD_1000BASE_T (1 << 1)
+#define LLDP_MAU_PMD_1000BASE_T_FD (1 << 0)
static const struct tok lldp_pmd_capability_values[] = {
{ LLDP_MAU_PMD_10BASE_T, "10BASE-T hdx"},
#define LLDP_AGGREGATION_STATUS (1 << 1)
static const struct tok lldp_aggregation_values[] = {
- { LLDP_AGGREGATION_CAPABILTIY, "supported"},
- { LLDP_AGGREGATION_STATUS, "enabled"},
+ { LLDP_AGGREGATION_CAPABILTIY, "supported"},
+ { LLDP_AGGREGATION_STATUS, "enabled"},
{ 0, NULL}
};
#define LLDP_INTF_NUM_LEN 5
+/*
+ * Print IEEE private extensions. (802.1 annex F)
+ */
+static int
+lldp_private_8021_print(const u_char *tptr)
+{
+ int subtype, hexdump = FALSE;
+
+ subtype = *(tptr+3);
+
+ printf("\n\t %s Subtype (%u)",
+ tok2str(lldp_8021_subtype_values, "unknown", subtype),
+ subtype);
+
+ switch (subtype) {
+ case LLDP_PRIVATE_8021_SUBTYPE_PORT_VLAN_ID:
+ printf("\n\t port vlan id (PVID): %u",
+ EXTRACT_16BITS(tptr+4));
+ break;
+ case LLDP_PRIVATE_8021_SUBTYPE_PROTOCOL_VLAN_ID:
+ printf("\n\t port and protocol vlan id (PPVID): %u, flags [%s] (0x%02x)",
+ EXTRACT_16BITS(tptr+5),
+ bittok2str(lldp_8021_port_protocol_id_values, "none", *(tptr+4)),
+ *(tptr+4));
+ break;
+ case LLDP_PRIVATE_8021_SUBTYPE_VLAN_NAME:
+ printf("\n\t vlan id (VID): %u",
+ EXTRACT_16BITS(tptr+4));
+ printf("\n\t vlan name: ");
+ safeputs((const char *)tptr+7, *(tptr+6));
+ break;
+ case LLDP_PRIVATE_8021_SUBTYPE_PROTOCOL_IDENTITY:
+ printf("\n\t protocol identity: ");
+ safeputs((const char *)tptr+5, *(tptr+4));
+ break;
+
+ default:
+ hexdump = TRUE;
+ break;
+ }
+
+ return hexdump;
+}
+
+/*
+ * Print IEEE private extensions. (802.3)
+ */
+static int
+lldp_private_8023_print(const u_char *tptr)
+{
+ int subtype, hexdump = FALSE;
+
+ subtype = *(tptr+3);
+
+ printf("\n\t %s Subtype (%u)",
+ tok2str(lldp_8023_subtype_values, "unknown", subtype),
+ subtype);
+
+ switch (subtype) {
+ case LLDP_PRIVATE_8023_SUBTYPE_MACPHY:
+ printf("\n\t autonegotiation [%s] (0x%02x)",
+ bittok2str(lldp_8023_autonegotiation_values, "none", *(tptr+4)),
+ *(tptr+4));
+ printf("\n\t PMD autoneg capability [%s] (0x%04x)",
+ bittok2str(lldp_pmd_capability_values,"unknown", EXTRACT_16BITS(tptr+5)),
+ EXTRACT_16BITS(tptr+5));
+ printf("\n\t MAU type %s (0x%04x)",
+ tok2str(lldp_mau_types_values, "unknown", EXTRACT_16BITS(tptr+7)),
+ EXTRACT_16BITS(tptr+7));
+ break;
+
+ case LLDP_PRIVATE_8023_SUBTYPE_MDIPOWER:
+ printf("\n\t MDI power support [%s], power pair %s, power class %s",
+ bittok2str(lldp_mdi_values, "none", *(tptr+4)),
+ tok2str(lldp_mdi_power_pairs_values, "unknown", *(tptr+5)),
+ tok2str(lldp_mdi_power_class_values, "unknown", *(tptr+6)));
+ break;
+
+ case LLDP_PRIVATE_8023_SUBTYPE_LINKAGGR:
+ printf("\n\t aggregation status [%s], aggregation port ID %u",
+ bittok2str(lldp_aggregation_values, "none", *(tptr+4)),
+ EXTRACT_32BITS(tptr+5));
+ break;
+
+ case LLDP_PRIVATE_8023_SUBTYPE_MTU:
+ printf("\n\t MTU size %u", EXTRACT_16BITS(tptr+4));
+ break;
+
+ default:
+ hexdump = TRUE;
+ break;
+ }
+
+ return hexdump;
+}
+
+/*
+ * Extract 34bits of latitude/longitude coordinates.
+ */
+static u_int64_t
+lldp_extract_latlon(const u_char *tptr)
+{
+ u_int64_t latlon;
+
+ latlon = *tptr & 0x3;
+ latlon = (latlon << 32) | EXTRACT_32BITS(tptr+1);
+
+ return latlon;
+}
+
+/*
+ * Print private TIA extensions.
+ */
+static int
+lldp_private_tia_print(const u_char *tptr, u_int tlv_len)
+{
+ int subtype, hexdump = FALSE;
+ u_int8_t location_format;
+ u_int16_t power_val;
+ u_int8_t lci_len, ca_type, ca_len;
+
+ subtype = *(tptr+3);
+
+ printf("\n\t %s Subtype (%u)",
+ tok2str(lldp_tia_subtype_values, "unknown", subtype),
+ subtype);
+
+ switch (subtype) {
+ case LLDP_PRIVATE_TIA_SUBTYPE_CAPABILITIES:
+ printf("\n\t Media capabilities [%s] (0x%04x)",
+ bittok2str(lldp_tia_capabilities_values, "none",
+ EXTRACT_16BITS(tptr+4)), EXTRACT_16BITS(tptr+4));
+ printf("\n\t Device type [%s] (0x%02x)",
+ tok2str(lldp_tia_device_type_values, "unknown", *(tptr+6)),
+ *(tptr+6));
+ break;
+
+ case LLDP_PRIVATE_TIA_SUBTYPE_NETWORK_POLICY:
+ printf("\n\t Application type [%s] (0x%02x)",
+ tok2str(lldp_tia_application_type_values, "none", *(tptr+4)),
+ *(tptr+4));
+ printf(", Flags [%s]", bittok2str(
+ lldp_tia_network_policy_bits_values, "none", *(tptr+5)));
+ printf("\n\t Vlan id %u",
+ LLDP_EXTRACT_NETWORK_POLICY_VLAN(EXTRACT_16BITS(tptr+5)));
+ printf(", L2 priority %u",
+ LLDP_EXTRACT_NETWORK_POLICY_L2_PRIORITY(EXTRACT_16BITS(tptr+6)));
+ printf(", DSCP value %u",
+ LLDP_EXTRACT_NETWORK_POLICY_DSCP(EXTRACT_16BITS(tptr+6)));
+ break;
+
+ case LLDP_PRIVATE_TIA_SUBTYPE_LOCAL_ID:
+ location_format = *(tptr+4);
+ printf("\n\t Location data format %s (0x%02x)",
+ tok2str(lldp_tia_location_data_format_values, "unknown", location_format),
+ location_format);
+
+ switch (location_format) {
+ case LLDP_TIA_LOCATION_DATA_FORMAT_COORDINATE_BASED:
+ printf("\n\t Latitude resolution %u, latitude value %" PRIu64,
+ (*(tptr+5)>>2), lldp_extract_latlon(tptr+5));
+ printf("\n\t Longitude resolution %u, longitude value %" PRIu64,
+ (*(tptr+10)>>2), lldp_extract_latlon(tptr+10));
+ printf("\n\t Altitude type %s (%u)",
+ tok2str(lldp_tia_location_altitude_type_values, "unknown",(*(tptr+15)>>4)),
+ (*(tptr+15)>>4));
+ printf("\n\t Altitude resolution %u, altitude value 0x%x",
+ (EXTRACT_16BITS(tptr+15)>>6)&0x3f,
+ ((EXTRACT_32BITS(tptr+16)&0x3fffffff)));
+ printf("\n\t Datum %s (0x%02x)",
+ tok2str(lldp_tia_location_datum_type_values, "unknown", *(tptr+20)),
+ *(tptr+20));
+ break;
+
+ case LLDP_TIA_LOCATION_DATA_FORMAT_CIVIC_ADDRESS:
+ lci_len = *(tptr+5);
+ printf("\n\t LCI length %u, LCI what %s (0x%02x), Country-code ",
+ lci_len,
+ tok2str(lldp_tia_location_lci_what_values, "unknown", *(tptr+6)),
+ *(tptr+6));
+
+ /* Country code */
+ safeputs((const char *)(tptr+7), 2);
+
+ lci_len = lci_len-3;
+ tptr = tptr + 9;
+
+ /* Decode each civic address element */
+ while (lci_len > 0) {
+ ca_type = *(tptr);
+ ca_len = *(tptr+1);
+
+ tptr += 2;
+ lci_len -= 2;
+
+ printf("\n\t CA type \'%s\' (%u), length %u: ",
+ tok2str(lldp_tia_location_lci_catype_values, "unknown", ca_type),
+ ca_type, ca_len);
+
+ /* basic sanity check */
+ if ( ca_type == 0 || ca_len == 0) {
+ return hexdump;
+ }
+
+ safeputs((const char *)tptr, ca_len);
+ tptr += ca_len;
+ lci_len -= ca_len;
+ }
+ break;
+
+ case LLDP_TIA_LOCATION_DATA_FORMAT_ECS_ELIN:
+ printf("\n\t ECS ELIN id ");
+ safeputs((const char *)tptr+5, tlv_len-5);
+ break;
+
+ default:
+ printf("\n\t Location ID ");
+ print_unknown_data(tptr+5, "\n\t ", tlv_len-5);
+ }
+ break;
+
+ case LLDP_PRIVATE_TIA_SUBTYPE_EXTENDED_POWER_MDI:
+ printf("\n\t Power type [%s]",
+ (*(tptr+4)&0xC0>>6) ? "PD device" : "PSE device");
+ printf(", Power source [%s]",
+ tok2str(lldp_tia_power_source_values, "none", (*(tptr+4)&0x30)>>4));
+ printf("\n\t Power priority [%s] (0x%02x)",
+ tok2str(lldp_tia_power_priority_values, "none", *(tptr+4)&0x0f),
+ *(tptr+4)&0x0f);
+ power_val = EXTRACT_16BITS(tptr+5);
+ if (power_val < LLDP_TIA_POWER_VAL_MAX) {
+ printf(", Power %.1f Watts", ((float)power_val)/10);
+ } else {
+ printf(", Power %u (Reserved)", power_val);
+ }
+ break;
+
+ case LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_HARDWARE_REV:
+ case LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_FIRMWARE_REV:
+ case LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_SOFTWARE_REV:
+ case LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_SERIAL_NUMBER:
+ case LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_MANUFACTURER_NAME:
+ case LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_MODEL_NAME:
+ case LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_ASSET_ID:
+ printf("\n\t %s ",
+ tok2str(lldp_tia_inventory_values, "unknown", subtype));
+ safeputs((const char *)tptr+4, tlv_len-4);
+ break;
+
+ default:
+ hexdump = TRUE;
+ break;
+ }
+
+ return hexdump;
+}
static char *
lldp_network_addr_print(const u_char *tptr) {
}
if (!pfunc) {
- snprintf(buf, sizeof(buf), "AFI %s (%u) XXX",
+ snprintf(buf, sizeof(buf), "AFI %s (%u), no AF printer !",
tok2str(af_values, "Unknown", af), af);
} else {
snprintf(buf, sizeof(buf), "AFI %s (%u): %s",
case LLDP_PRIVATE_TLV:
if (vflag) {
- int subtype;
oui = EXTRACT_24BITS(tptr);
printf(": OUI %s (0x%06x)", tok2str(oui_values, "Unknown", oui), oui);
- hexdump = TRUE;
- if (oui == OUI_IEEE_PRIVATE) {
-
- hexdump = FALSE;
- subtype = *(tptr+3);
-
- printf("\n\t %s Subtype (%u)",
- tok2str(lldp_8023_subtype_values, "unknown", subtype),
- subtype);
-
- switch (subtype) {
- case LLDP_8023_SUTBYPE_1:
- printf("\n\t autonegotiation [%s] (0x%02x)",
- bittok2str(lldp_8023_autonegotiation_values,"none",*(tptr+4)),
- *(tptr+4));
- printf("\n\t PMD autoneg capability [%s] (0x%04x)",
- bittok2str(lldp_pmd_capability_values,"unknown",EXTRACT_16BITS(tptr+5)),
- EXTRACT_16BITS(tptr+5));
- printf("\n\t MAU type %s (0x%04x)",
- tok2str(lldp_mau_types_values, "unknown", EXTRACT_16BITS(tptr+7)),
- EXTRACT_16BITS(tptr+7));
- break;
-
- case LLDP_8023_SUTBYPE_2:
- printf("\n\t MDI power support [%s], power pair %s, power class %s",
- bittok2str(lldp_mdi_values, "none", *(tptr+4)),
- tok2str(lldp_mdi_power_pairs_values, "unknown", *(tptr+5)),
- tok2str(lldp_mdi_power_class_values, "unknown", *(tptr+6)));
- break;
-
- case LLDP_8023_SUTBYPE_3:
- printf("\n\t aggregation status [%s], aggregation port ID %u",
- bittok2str(lldp_aggregation_values, "none", (*tptr+4)),
- EXTRACT_32BITS(tptr+5));
- break;
-
- case LLDP_8023_SUTBYPE_4:
- printf("\n\t MTU size %u",
- EXTRACT_16BITS(tptr+4));
- break;
-
- default:
- hexdump = TRUE;
- break;
- }
+ switch (oui) {
+ case OUI_IEEE_8021_PRIVATE:
+ hexdump = lldp_private_8021_print(tptr);
+ break;
+ case OUI_IEEE_8023_PRIVATE:
+ hexdump = lldp_private_8023_print(tptr);
+ break;
+ case OUI_TIA:
+ hexdump = lldp_private_tia_print(tptr, tlv_len);
+ break;
+ default:
+ hexdump = TRUE;
+ break;
}
}
break;
projects / tcpdump / blobdiff