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Parse the IS-IS Instance Identifier TLV from RFC8202
This commit is contained in:
Manoharan Sundaramoorthy
Bill Fenner
parent
1a1ac1d694
commit
4157af94f2
@ -106,7 +106,7 @@ static const struct tok isis_pdu_values[] = {
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#define ISIS_TLV_PART_DIS 4 /* iso10589 */
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#define ISIS_TLV_PREFIX_NEIGH 5 /* iso10589 */
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#define ISIS_TLV_ISNEIGH 6 /* iso10589 */
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#define ISIS_TLV_ISNEIGH_VARLEN 7 /* iso10589 */
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#define ISIS_TLV_INSTANCE_ID 7 /* rfc8202 */
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#define ISIS_TLV_PADDING 8 /* iso10589 */
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#define ISIS_TLV_LSP 9 /* iso10589 */
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#define ISIS_TLV_AUTH 10 /* iso10589, rfc3567 */
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@ -154,7 +154,7 @@ static const struct tok isis_tlv_values[] = {
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{ ISIS_TLV_PART_DIS, "Partition DIS"},
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{ ISIS_TLV_PREFIX_NEIGH, "Prefix Neighbors"},
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{ ISIS_TLV_ISNEIGH, "IS Neighbor(s)"},
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{ ISIS_TLV_ISNEIGH_VARLEN, "IS Neighbor(s) (variable length)"},
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{ ISIS_TLV_INSTANCE_ID, "Instance Identifier"},
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{ ISIS_TLV_PADDING, "Padding"},
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{ ISIS_TLV_LSP, "LSP entries"},
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{ ISIS_TLV_AUTH, "Authentication"},
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@ -2311,14 +2311,14 @@ isis_print(netdissect_options *ndo,
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const struct isis_tlv_es_reach *tlv_es_reach;
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uint8_t version, pdu_version, fixed_len;
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uint8_t pdu_type, pdu_max_area, max_area, pdu_id_length, id_length, tlv_type, tlv_len, tlen, alen, lan_alen, prefix_len;
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uint8_t pdu_type, pdu_max_area, max_area, pdu_id_length, id_length, tlv_type, tlv_len, tlen, alen, prefix_len;
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u_int ext_is_len, ext_ip_len;
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uint8_t mt_len;
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uint8_t isis_subtlv_idrp;
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const uint8_t *optr, *pptr, *tptr;
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u_int packet_len;
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u_short pdu_len, key_id;
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u_int i,vendor_id;
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u_int i,vendor_id, num_vals;
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uint8_t auth_type;
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uint8_t num_system_ids;
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int sigcheck;
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@ -2727,26 +2727,22 @@ isis_print(netdissect_options *ndo,
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}
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break;
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case ISIS_TLV_ISNEIGH_VARLEN:
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if (tlen < 1)
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goto tlv_trunc;
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ND_TCHECK_1(tptr);
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lan_alen = GET_U_1(tptr); /* LAN address length */
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tptr++;
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tlen--;
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if (lan_alen == 0) {
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ND_PRINT("\n\t LAN address length 0 bytes");
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nd_print_invalid(ndo);
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break;
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}
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ND_PRINT("\n\t LAN address length %u bytes ", lan_alen);
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while (tlen != 0) {
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if (tlen < lan_alen)
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goto tlv_trunc;
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ND_TCHECK_LEN(tptr, lan_alen);
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ND_PRINT("\n\t\tIS Neighbor: %s", isis_print_id(ndo, tptr, lan_alen));
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tlen -= lan_alen;
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tptr +=lan_alen;
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case ISIS_TLV_INSTANCE_ID:
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if (tlen < 4)
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goto tlv_trunc;
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num_vals = (tlen-2)/2;
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ND_PRINT("\n\t Instance ID: %u, ITIDs(%u)%s ",
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GET_BE_U_2(tptr), num_vals,
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num_vals ? ":" : "");
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tptr += 2;
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tlen -= 2;
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for (i=0; i < num_vals; i++) {
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ND_PRINT("%u", GET_BE_U_2(tptr));
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if (i < (num_vals - 1)) {
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ND_PRINT(", ");
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}
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tptr += 2;
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tlen -= 2;
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}
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break;
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@ -298,6 +298,7 @@ isis_2-v ISIS_level1_adjacency.pcap isis_2-v.out -v
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isis_3-v ISIS_level2_adjacency.pcap isis_3-v.out -v
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isis_4-v ISIS_p2p_adjacency.pcap isis_4-v.out -v
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isis_cap_tlv isis_cap_tlv.pcap isis_cap_tlv.out -v
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isis_iid-v isis_iid_tlv.pcap isis_iid_tlv.out -v
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# fuzzed pcap
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# isis-seg-fault-1-v is now conditionally handled by isis-seg-fault-1-v.sh
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isis-seg-fault-2-v isis-seg-fault-2.pcapng isis-seg-fault-2-v.out -v
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769
tests/isis_iid_tlv.out
Normal file
769
tests/isis_iid_tlv.out
Normal file
@ -0,0 +1,769 @@
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1 09:29:29.268801 IS-IS, length 1497
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p2p IIH, hlen: 20, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
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source-id: 1111.1111.1111, holding time: 30s, Flags: [Level 1, Level 2]
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circuit-id: 0x02, PDU length: 1497
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Instance Identifier TLV #7, length: 4
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Instance ID: 1, ITIDs(1): 0
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Protocols supported TLV #129, length: 1
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NLPID(s): IPv4 (0xcc)
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Area address(es) TLV #1, length: 4
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Area address (length: 3): 49.0001
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IPv4 Interface address(es) TLV #132, length: 4
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IPv4 interface address: 1.1.1.1
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Restart Signaling TLV #211, length: 1
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Flags [none]
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Point-to-point Adjacency State TLV #240, length: 5
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Adjacency State: Down (2)
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Neighbor Extended Local circuit-ID: 0x00000000
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 159
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2 09:29:37.075801 IS-IS, length 1497
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p2p IIH, hlen: 20, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
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source-id: 1111.1111.1111, holding time: 30s, Flags: [Level 1, Level 2]
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circuit-id: 0x02, PDU length: 1497
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Instance Identifier TLV #7, length: 4
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Instance ID: 1, ITIDs(1): 0
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Protocols supported TLV #129, length: 1
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NLPID(s): IPv4 (0xcc)
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Area address(es) TLV #1, length: 4
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Area address (length: 3): 49.0001
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IPv4 Interface address(es) TLV #132, length: 4
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IPv4 interface address: 1.1.1.1
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Restart Signaling TLV #211, length: 1
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Flags [none]
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Point-to-point Adjacency State TLV #240, length: 5
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Adjacency State: Down (2)
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Neighbor Extended Local circuit-ID: 0x00000000
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 159
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3 09:29:46.021211 IS-IS, length 1497
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p2p IIH, hlen: 20, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
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source-id: 1111.1111.1111, holding time: 30s, Flags: [Level 1, Level 2]
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circuit-id: 0x02, PDU length: 1497
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Instance Identifier TLV #7, length: 4
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Instance ID: 1, ITIDs(1): 0
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Protocols supported TLV #129, length: 1
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NLPID(s): IPv4 (0xcc)
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Area address(es) TLV #1, length: 4
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Area address (length: 3): 49.0001
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IPv4 Interface address(es) TLV #132, length: 4
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IPv4 interface address: 1.1.1.1
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Restart Signaling TLV #211, length: 1
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Flags [none]
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Point-to-point Adjacency State TLV #240, length: 5
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Adjacency State: Down (2)
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Neighbor Extended Local circuit-ID: 0x00000000
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 159
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4 09:29:55.106207 IS-IS, length 1497
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p2p IIH, hlen: 20, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
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source-id: 1111.1111.1111, holding time: 30s, Flags: [Level 1, Level 2]
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circuit-id: 0x02, PDU length: 1497
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Instance Identifier TLV #7, length: 4
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Instance ID: 1, ITIDs(1): 0
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Protocols supported TLV #129, length: 1
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NLPID(s): IPv4 (0xcc)
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Area address(es) TLV #1, length: 4
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Area address (length: 3): 49.0001
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IPv4 Interface address(es) TLV #132, length: 4
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IPv4 interface address: 1.1.1.1
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Restart Signaling TLV #211, length: 1
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Flags [none]
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Point-to-point Adjacency State TLV #240, length: 5
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Adjacency State: Down (2)
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Neighbor Extended Local circuit-ID: 0x00000000
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 159
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5 09:30:05.025102 IS-IS, length 1497
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p2p IIH, hlen: 20, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
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source-id: 1111.1111.1111, holding time: 30s, Flags: [Level 1, Level 2]
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circuit-id: 0x02, PDU length: 1497
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Instance Identifier TLV #7, length: 4
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Instance ID: 1, ITIDs(1): 0
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Protocols supported TLV #129, length: 1
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NLPID(s): IPv4 (0xcc)
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Area address(es) TLV #1, length: 4
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Area address (length: 3): 49.0001
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IPv4 Interface address(es) TLV #132, length: 4
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IPv4 interface address: 1.1.1.1
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Restart Signaling TLV #211, length: 1
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Flags [none]
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Point-to-point Adjacency State TLV #240, length: 5
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Adjacency State: Down (2)
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Neighbor Extended Local circuit-ID: 0x00000000
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 159
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6 09:30:13.883206 IS-IS, length 1497
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p2p IIH, hlen: 20, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
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source-id: 1111.1111.1111, holding time: 30s, Flags: [Level 1, Level 2]
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circuit-id: 0x02, PDU length: 1497
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Instance Identifier TLV #7, length: 4
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Instance ID: 1, ITIDs(1): 0
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Protocols supported TLV #129, length: 1
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NLPID(s): IPv4 (0xcc)
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Area address(es) TLV #1, length: 4
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Area address (length: 3): 49.0001
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IPv4 Interface address(es) TLV #132, length: 4
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IPv4 interface address: 1.1.1.1
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Restart Signaling TLV #211, length: 1
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Flags [none]
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Point-to-point Adjacency State TLV #240, length: 5
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Adjacency State: Down (2)
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Neighbor Extended Local circuit-ID: 0x00000000
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 159
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7 09:30:22.054618 IS-IS, length 1497
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p2p IIH, hlen: 20, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
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source-id: 1111.1111.1111, holding time: 30s, Flags: [Level 1, Level 2]
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circuit-id: 0x02, PDU length: 1497
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Instance Identifier TLV #7, length: 4
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Instance ID: 1, ITIDs(1): 0
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Protocols supported TLV #129, length: 1
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NLPID(s): IPv4 (0xcc)
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Area address(es) TLV #1, length: 4
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Area address (length: 3): 49.0001
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IPv4 Interface address(es) TLV #132, length: 4
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IPv4 interface address: 1.1.1.1
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Restart Signaling TLV #211, length: 1
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Flags [none]
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Point-to-point Adjacency State TLV #240, length: 5
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Adjacency State: Down (2)
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Neighbor Extended Local circuit-ID: 0x00000000
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 159
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8 09:30:30.417192 IS-IS, length 1497
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p2p IIH, hlen: 20, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
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source-id: 1111.1111.1111, holding time: 30s, Flags: [Level 1, Level 2]
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circuit-id: 0x02, PDU length: 1497
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Instance Identifier TLV #7, length: 4
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Instance ID: 1, ITIDs(1): 0
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Protocols supported TLV #129, length: 1
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NLPID(s): IPv4 (0xcc)
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Area address(es) TLV #1, length: 4
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Area address (length: 3): 49.0001
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IPv4 Interface address(es) TLV #132, length: 4
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IPv4 interface address: 1.1.1.1
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Restart Signaling TLV #211, length: 1
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Flags [none]
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Point-to-point Adjacency State TLV #240, length: 5
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Adjacency State: Down (2)
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Neighbor Extended Local circuit-ID: 0x00000000
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 159
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9 09:30:38.433368 IS-IS, length 1497
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p2p IIH, hlen: 20, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
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source-id: 1111.1111.1111, holding time: 30s, Flags: [Level 1, Level 2]
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circuit-id: 0x02, PDU length: 1497
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Instance Identifier TLV #7, length: 4
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Instance ID: 1, ITIDs(1): 0
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Protocols supported TLV #129, length: 1
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NLPID(s): IPv4 (0xcc)
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Area address(es) TLV #1, length: 4
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Area address (length: 3): 49.0001
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IPv4 Interface address(es) TLV #132, length: 4
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IPv4 interface address: 1.1.1.1
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Restart Signaling TLV #211, length: 1
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Flags [none]
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Point-to-point Adjacency State TLV #240, length: 5
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Adjacency State: Down (2)
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Neighbor Extended Local circuit-ID: 0x00000000
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 159
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10 09:30:48.275219 IS-IS, length 1497
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p2p IIH, hlen: 20, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
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source-id: 1111.1111.1111, holding time: 30s, Flags: [Level 1, Level 2]
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circuit-id: 0x02, PDU length: 1497
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Instance Identifier TLV #7, length: 4
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Instance ID: 1, ITIDs(1): 0
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Protocols supported TLV #129, length: 1
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NLPID(s): IPv4 (0xcc)
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Area address(es) TLV #1, length: 4
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Area address (length: 3): 49.0001
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IPv4 Interface address(es) TLV #132, length: 4
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IPv4 interface address: 1.1.1.1
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Restart Signaling TLV #211, length: 1
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Flags [none]
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Point-to-point Adjacency State TLV #240, length: 5
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Adjacency State: Down (2)
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Neighbor Extended Local circuit-ID: 0x00000000
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 159
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11 09:30:55.827442 IS-IS, length 1497
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p2p IIH, hlen: 20, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
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source-id: 1111.1111.1111, holding time: 30s, Flags: [Level 1, Level 2]
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circuit-id: 0x02, PDU length: 1497
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Instance Identifier TLV #7, length: 4
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Instance ID: 1, ITIDs(1): 0
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Protocols supported TLV #129, length: 1
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NLPID(s): IPv4 (0xcc)
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Area address(es) TLV #1, length: 4
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Area address (length: 3): 49.0001
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IPv4 Interface address(es) TLV #132, length: 4
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IPv4 interface address: 1.1.1.1
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Restart Signaling TLV #211, length: 1
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Flags [none]
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Point-to-point Adjacency State TLV #240, length: 5
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Adjacency State: Down (2)
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Neighbor Extended Local circuit-ID: 0x00000000
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 159
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12 09:31:03.671874 IS-IS, length 1497
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p2p IIH, hlen: 20, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
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source-id: 1111.1111.1111, holding time: 30s, Flags: [Level 1, Level 2]
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circuit-id: 0x02, PDU length: 1497
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Instance Identifier TLV #7, length: 4
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Instance ID: 1, ITIDs(1): 0
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Protocols supported TLV #129, length: 1
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NLPID(s): IPv4 (0xcc)
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Area address(es) TLV #1, length: 4
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Area address (length: 3): 49.0001
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IPv4 Interface address(es) TLV #132, length: 4
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IPv4 interface address: 1.1.1.1
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Restart Signaling TLV #211, length: 1
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Flags [none]
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Point-to-point Adjacency State TLV #240, length: 5
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Adjacency State: Down (2)
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Neighbor Extended Local circuit-ID: 0x00000000
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
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Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 159
|
||||
13 09:31:13.148539 IS-IS, length 1497
|
||||
p2p IIH, hlen: 20, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
|
||||
source-id: 1111.1111.1111, holding time: 30s, Flags: [Level 1, Level 2]
|
||||
circuit-id: 0x02, PDU length: 1497
|
||||
Instance Identifier TLV #7, length: 4
|
||||
Instance ID: 1, ITIDs(1): 0
|
||||
Protocols supported TLV #129, length: 1
|
||||
NLPID(s): IPv4 (0xcc)
|
||||
Area address(es) TLV #1, length: 4
|
||||
Area address (length: 3): 49.0001
|
||||
IPv4 Interface address(es) TLV #132, length: 4
|
||||
IPv4 interface address: 1.1.1.1
|
||||
Restart Signaling TLV #211, length: 1
|
||||
Flags [none]
|
||||
Point-to-point Adjacency State TLV #240, length: 5
|
||||
Adjacency State: Down (2)
|
||||
Neighbor Extended Local circuit-ID: 0x00000000
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 159
|
||||
14 09:31:22.673473 IS-IS, length 1497
|
||||
p2p IIH, hlen: 20, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
|
||||
source-id: 1111.1111.1111, holding time: 30s, Flags: [Level 1, Level 2]
|
||||
circuit-id: 0x02, PDU length: 1497
|
||||
Instance Identifier TLV #7, length: 4
|
||||
Instance ID: 1, ITIDs(1): 0
|
||||
Protocols supported TLV #129, length: 1
|
||||
NLPID(s): IPv4 (0xcc)
|
||||
Area address(es) TLV #1, length: 4
|
||||
Area address (length: 3): 49.0001
|
||||
IPv4 Interface address(es) TLV #132, length: 4
|
||||
IPv4 interface address: 1.1.1.1
|
||||
Restart Signaling TLV #211, length: 1
|
||||
Flags [none]
|
||||
Point-to-point Adjacency State TLV #240, length: 5
|
||||
Adjacency State: Down (2)
|
||||
Neighbor Extended Local circuit-ID: 0x00000000
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 159
|
||||
15 09:31:31.072251 IS-IS, length 1497
|
||||
p2p IIH, hlen: 20, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
|
||||
source-id: 1111.1111.1111, holding time: 30s, Flags: [Level 1, Level 2]
|
||||
circuit-id: 0x02, PDU length: 1497
|
||||
Instance Identifier TLV #7, length: 4
|
||||
Instance ID: 1, ITIDs(1): 0
|
||||
Protocols supported TLV #129, length: 1
|
||||
NLPID(s): IPv4 (0xcc)
|
||||
Area address(es) TLV #1, length: 4
|
||||
Area address (length: 3): 49.0001
|
||||
IPv4 Interface address(es) TLV #132, length: 4
|
||||
IPv4 interface address: 1.1.1.1
|
||||
Restart Signaling TLV #211, length: 1
|
||||
Flags [none]
|
||||
Point-to-point Adjacency State TLV #240, length: 5
|
||||
Adjacency State: Down (2)
|
||||
Neighbor Extended Local circuit-ID: 0x00000000
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 159
|
||||
16 09:31:39.754349 IS-IS, length 1497
|
||||
p2p IIH, hlen: 20, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
|
||||
source-id: 1111.1111.1111, holding time: 30s, Flags: [Level 1, Level 2]
|
||||
circuit-id: 0x02, PDU length: 1497
|
||||
Instance Identifier TLV #7, length: 4
|
||||
Instance ID: 1, ITIDs(1): 0
|
||||
Protocols supported TLV #129, length: 1
|
||||
NLPID(s): IPv4 (0xcc)
|
||||
Area address(es) TLV #1, length: 4
|
||||
Area address (length: 3): 49.0001
|
||||
IPv4 Interface address(es) TLV #132, length: 4
|
||||
IPv4 interface address: 1.1.1.1
|
||||
Restart Signaling TLV #211, length: 1
|
||||
Flags [none]
|
||||
Point-to-point Adjacency State TLV #240, length: 5
|
||||
Adjacency State: Down (2)
|
||||
Neighbor Extended Local circuit-ID: 0x00000000
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 159
|
||||
17 09:31:47.777381 IS-IS, length 1497
|
||||
p2p IIH, hlen: 20, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
|
||||
source-id: 1111.1111.1111, holding time: 30s, Flags: [Level 1, Level 2]
|
||||
circuit-id: 0x02, PDU length: 1497
|
||||
Instance Identifier TLV #7, length: 4
|
||||
Instance ID: 1, ITIDs(1): 0
|
||||
Protocols supported TLV #129, length: 1
|
||||
NLPID(s): IPv4 (0xcc)
|
||||
Area address(es) TLV #1, length: 4
|
||||
Area address (length: 3): 49.0001
|
||||
IPv4 Interface address(es) TLV #132, length: 4
|
||||
IPv4 interface address: 1.1.1.1
|
||||
Restart Signaling TLV #211, length: 1
|
||||
Flags [none]
|
||||
Point-to-point Adjacency State TLV #240, length: 5
|
||||
Adjacency State: Down (2)
|
||||
Neighbor Extended Local circuit-ID: 0x00000000
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 159
|
||||
18 09:31:54.607871 IS-IS, length 1497
|
||||
p2p IIH, hlen: 20, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
|
||||
source-id: 2222.2222.2222, holding time: 30s, Flags: [Level 1, Level 2]
|
||||
circuit-id: 0x02, PDU length: 1497
|
||||
Instance Identifier TLV #7, length: 4
|
||||
Instance ID: 1, ITIDs(1): 0
|
||||
Protocols supported TLV #129, length: 1
|
||||
NLPID(s): IPv4 (0xcc)
|
||||
Area address(es) TLV #1, length: 4
|
||||
Area address (length: 3): 49.0001
|
||||
IPv4 Interface address(es) TLV #132, length: 4
|
||||
IPv4 interface address: 1.1.1.2
|
||||
Restart Signaling TLV #211, length: 1
|
||||
Flags [none]
|
||||
Point-to-point Adjacency State TLV #240, length: 15
|
||||
Adjacency State: Initializing (1)
|
||||
Extended Local circuit-ID: 0x00000002
|
||||
Neighbor System-ID: 1111.1111.1111
|
||||
Neighbor Extended Local circuit-ID: 0x00000002
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 149
|
||||
19 09:31:54.608673 IS-IS, length 57
|
||||
L1 CSNP, hlen: 33, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
|
||||
source-id: 1111.1111.1111.00, PDU length: 57
|
||||
start lsp-id: 0000.0000.0000.00-00
|
||||
end lsp-id: ffff.ffff.ffff.ff-ff
|
||||
Instance Identifier TLV #7, length: 4
|
||||
Instance ID: 1, ITIDs(1): 0
|
||||
LSP entries TLV #9, length: 16
|
||||
lsp-id: 1111.1111.1111.00-00, seq: 0x00000002, lifetime: 1020s, chksum: 0x5bec
|
||||
20 09:31:54.608705 IS-IS, length 57
|
||||
L2 CSNP, hlen: 33, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
|
||||
source-id: 1111.1111.1111.00, PDU length: 57
|
||||
start lsp-id: 0000.0000.0000.00-00
|
||||
end lsp-id: ffff.ffff.ffff.ff-ff
|
||||
Instance Identifier TLV #7, length: 4
|
||||
Instance ID: 1, ITIDs(1): 0
|
||||
LSP entries TLV #9, length: 16
|
||||
lsp-id: 1111.1111.1111.00-00, seq: 0x00000002, lifetime: 1020s, chksum: 0x5bec
|
||||
21 09:31:54.658754 IS-IS, length 95
|
||||
L1 LSP, hlen: 27, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
|
||||
lsp-id: 1111.1111.1111.00-00, seq: 0x00000003, lifetime: 1199s
|
||||
chksum: 0xf15d (correct), PDU length: 95, Flags: [ L2 IS ]
|
||||
Instance Identifier TLV #7, length: 4
|
||||
Instance ID: 1, ITIDs(1): 0
|
||||
Area address(es) TLV #1, length: 4
|
||||
Area address (length: 3): 49.0001
|
||||
Protocols supported TLV #129, length: 1
|
||||
NLPID(s): IPv4 (0xcc)
|
||||
Extended IS Reachability TLV #22, length: 11
|
||||
IS Neighbor: 2222.2222.2222.00, Metric: 10, no sub-TLVs present
|
||||
IS-IS Router Capability TLV #242, length: 9
|
||||
Router-id: 1.1.1.1
|
||||
Flags: [none]
|
||||
IPv4 Interface address(es) TLV #132, length: 8
|
||||
IPv4 interface address: 2.2.2.1
|
||||
IPv4 interface address: 1.1.1.1
|
||||
Extended IPv4 Reachability TLV #135, length: 17
|
||||
IPv4 prefix: 2.2.2.1/32, Distribution: up, Metric: 10
|
||||
IPv4 prefix: 1.1.1.0/24, Distribution: up, Metric: 10
|
||||
22 09:31:54.658811 IS-IS, length 95
|
||||
L2 LSP, hlen: 27, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
|
||||
lsp-id: 1111.1111.1111.00-00, seq: 0x00000003, lifetime: 1199s
|
||||
chksum: 0xf15d (correct), PDU length: 95, Flags: [ L2 IS ]
|
||||
Instance Identifier TLV #7, length: 4
|
||||
Instance ID: 1, ITIDs(1): 0
|
||||
Area address(es) TLV #1, length: 4
|
||||
Area address (length: 3): 49.0001
|
||||
Protocols supported TLV #129, length: 1
|
||||
NLPID(s): IPv4 (0xcc)
|
||||
Extended IS Reachability TLV #22, length: 11
|
||||
IS Neighbor: 2222.2222.2222.00, Metric: 10, no sub-TLVs present
|
||||
IS-IS Router Capability TLV #242, length: 9
|
||||
Router-id: 1.1.1.1
|
||||
Flags: [none]
|
||||
IPv4 Interface address(es) TLV #132, length: 8
|
||||
IPv4 interface address: 2.2.2.1
|
||||
IPv4 interface address: 1.1.1.1
|
||||
Extended IPv4 Reachability TLV #135, length: 17
|
||||
IPv4 prefix: 2.2.2.1/32, Distribution: up, Metric: 10
|
||||
IPv4 prefix: 1.1.1.0/24, Distribution: up, Metric: 10
|
||||
23 09:31:57.061599 IS-IS, length 1497
|
||||
p2p IIH, hlen: 20, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
|
||||
source-id: 1111.1111.1111, holding time: 30s, Flags: [Level 1, Level 2]
|
||||
circuit-id: 0x02, PDU length: 1497
|
||||
Instance Identifier TLV #7, length: 4
|
||||
Instance ID: 1, ITIDs(1): 0
|
||||
Protocols supported TLV #129, length: 1
|
||||
NLPID(s): IPv4 (0xcc)
|
||||
Area address(es) TLV #1, length: 4
|
||||
Area address (length: 3): 49.0001
|
||||
IPv4 Interface address(es) TLV #132, length: 4
|
||||
IPv4 interface address: 1.1.1.1
|
||||
Restart Signaling TLV #211, length: 1
|
||||
Flags [none]
|
||||
Point-to-point Adjacency State TLV #240, length: 15
|
||||
Adjacency State: Up (0)
|
||||
Extended Local circuit-ID: 0x00000002
|
||||
Neighbor System-ID: 2222.2222.2222
|
||||
Neighbor Extended Local circuit-ID: 0x00000002
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 149
|
||||
24 09:31:57.084952 IS-IS, length 57
|
||||
L1 CSNP, hlen: 33, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
|
||||
source-id: 2222.2222.2222.00, PDU length: 57
|
||||
start lsp-id: 0000.0000.0000.00-00
|
||||
end lsp-id: ffff.ffff.ffff.ff-ff
|
||||
Instance Identifier TLV #7, length: 4
|
||||
Instance ID: 1, ITIDs(1): 0
|
||||
LSP entries TLV #9, length: 16
|
||||
lsp-id: 2222.2222.2222.00-00, seq: 0x00000004, lifetime: 1155s, chksum: 0xb02b
|
||||
25 09:31:57.085008 IS-IS, length 57
|
||||
L2 CSNP, hlen: 33, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
|
||||
source-id: 2222.2222.2222.00, PDU length: 57
|
||||
start lsp-id: 0000.0000.0000.00-00
|
||||
end lsp-id: ffff.ffff.ffff.ff-ff
|
||||
Instance Identifier TLV #7, length: 4
|
||||
Instance ID: 1, ITIDs(1): 0
|
||||
LSP entries TLV #9, length: 16
|
||||
lsp-id: 2222.2222.2222.00-00, seq: 0x00000004, lifetime: 1155s, chksum: 0xb02b
|
||||
26 09:31:57.085353 IS-IS, length 95
|
||||
L1 LSP, hlen: 27, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
|
||||
lsp-id: 1111.1111.1111.00-00, seq: 0x00000003, lifetime: 1197s
|
||||
chksum: 0xf15d (correct), PDU length: 95, Flags: [ L2 IS ]
|
||||
Instance Identifier TLV #7, length: 4
|
||||
Instance ID: 1, ITIDs(1): 0
|
||||
Area address(es) TLV #1, length: 4
|
||||
Area address (length: 3): 49.0001
|
||||
Protocols supported TLV #129, length: 1
|
||||
NLPID(s): IPv4 (0xcc)
|
||||
Extended IS Reachability TLV #22, length: 11
|
||||
IS Neighbor: 2222.2222.2222.00, Metric: 10, no sub-TLVs present
|
||||
IS-IS Router Capability TLV #242, length: 9
|
||||
Router-id: 1.1.1.1
|
||||
Flags: [none]
|
||||
IPv4 Interface address(es) TLV #132, length: 8
|
||||
IPv4 interface address: 2.2.2.1
|
||||
IPv4 interface address: 1.1.1.1
|
||||
Extended IPv4 Reachability TLV #135, length: 17
|
||||
IPv4 prefix: 2.2.2.1/32, Distribution: up, Metric: 10
|
||||
IPv4 prefix: 1.1.1.0/24, Distribution: up, Metric: 10
|
||||
27 09:31:57.085376 IS-IS, length 95
|
||||
L2 LSP, hlen: 27, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
|
||||
lsp-id: 1111.1111.1111.00-00, seq: 0x00000003, lifetime: 1197s
|
||||
chksum: 0xf15d (correct), PDU length: 95, Flags: [ L2 IS ]
|
||||
Instance Identifier TLV #7, length: 4
|
||||
Instance ID: 1, ITIDs(1): 0
|
||||
Area address(es) TLV #1, length: 4
|
||||
Area address (length: 3): 49.0001
|
||||
Protocols supported TLV #129, length: 1
|
||||
NLPID(s): IPv4 (0xcc)
|
||||
Extended IS Reachability TLV #22, length: 11
|
||||
IS Neighbor: 2222.2222.2222.00, Metric: 10, no sub-TLVs present
|
||||
IS-IS Router Capability TLV #242, length: 9
|
||||
Router-id: 1.1.1.1
|
||||
Flags: [none]
|
||||
IPv4 Interface address(es) TLV #132, length: 8
|
||||
IPv4 interface address: 2.2.2.1
|
||||
IPv4 interface address: 1.1.1.1
|
||||
Extended IPv4 Reachability TLV #135, length: 17
|
||||
IPv4 prefix: 2.2.2.1/32, Distribution: up, Metric: 10
|
||||
IPv4 prefix: 1.1.1.0/24, Distribution: up, Metric: 10
|
||||
28 09:31:57.135033 IS-IS, length 95
|
||||
L1 LSP, hlen: 27, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
|
||||
lsp-id: 2222.2222.2222.00-00, seq: 0x00000005, lifetime: 1199s
|
||||
chksum: 0xe167 (correct), PDU length: 95, Flags: [ L2 IS ]
|
||||
Instance Identifier TLV #7, length: 4
|
||||
Instance ID: 1, ITIDs(1): 0
|
||||
Area address(es) TLV #1, length: 4
|
||||
Area address (length: 3): 49.0001
|
||||
Protocols supported TLV #129, length: 1
|
||||
NLPID(s): IPv4 (0xcc)
|
||||
Extended IS Reachability TLV #22, length: 11
|
||||
IS Neighbor: 1111.1111.1111.00, Metric: 10, no sub-TLVs present
|
||||
IS-IS Router Capability TLV #242, length: 9
|
||||
Router-id: 1.1.1.2
|
||||
Flags: [none]
|
||||
IPv4 Interface address(es) TLV #132, length: 8
|
||||
IPv4 interface address: 2.2.2.2
|
||||
IPv4 interface address: 1.1.1.2
|
||||
Extended IPv4 Reachability TLV #135, length: 17
|
||||
IPv4 prefix: 2.2.2.2/32, Distribution: up, Metric: 10
|
||||
IPv4 prefix: 1.1.1.0/24, Distribution: up, Metric: 10
|
||||
29 09:31:57.135069 IS-IS, length 95
|
||||
L2 LSP, hlen: 27, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
|
||||
lsp-id: 2222.2222.2222.00-00, seq: 0x00000005, lifetime: 1199s
|
||||
chksum: 0xe167 (correct), PDU length: 95, Flags: [ L2 IS ]
|
||||
Instance Identifier TLV #7, length: 4
|
||||
Instance ID: 1, ITIDs(1): 0
|
||||
Area address(es) TLV #1, length: 4
|
||||
Area address (length: 3): 49.0001
|
||||
Protocols supported TLV #129, length: 1
|
||||
NLPID(s): IPv4 (0xcc)
|
||||
Extended IS Reachability TLV #22, length: 11
|
||||
IS Neighbor: 1111.1111.1111.00, Metric: 10, no sub-TLVs present
|
||||
IS-IS Router Capability TLV #242, length: 9
|
||||
Router-id: 1.1.1.2
|
||||
Flags: [none]
|
||||
IPv4 Interface address(es) TLV #132, length: 8
|
||||
IPv4 interface address: 2.2.2.2
|
||||
IPv4 interface address: 1.1.1.2
|
||||
Extended IPv4 Reachability TLV #135, length: 17
|
||||
IPv4 prefix: 2.2.2.2/32, Distribution: up, Metric: 10
|
||||
IPv4 prefix: 1.1.1.0/24, Distribution: up, Metric: 10
|
||||
30 09:31:58.085559 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has 1.1.1.1 tell 1.1.1.2, length 28
|
||||
31 09:31:58.085613 ARP, Ethernet (len 6), IPv4 (len 4), Reply 1.1.1.1 is-at 02:01:00:03:00:00, length 28
|
||||
32 09:31:58.135418 IS-IS, length 106
|
||||
L2 LSP, hlen: 27, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
|
||||
lsp-id: 2222.2222.2222.00-00, seq: 0x00000006, lifetime: 1199s
|
||||
chksum: 0xd4a7 (correct), PDU length: 106, Flags: [ L2 IS ]
|
||||
Instance Identifier TLV #7, length: 4
|
||||
Instance ID: 1, ITIDs(1): 0
|
||||
Area address(es) TLV #1, length: 4
|
||||
Area address (length: 3): 49.0001
|
||||
Protocols supported TLV #129, length: 1
|
||||
NLPID(s): IPv4 (0xcc)
|
||||
Extended IS Reachability TLV #22, length: 11
|
||||
IS Neighbor: 1111.1111.1111.00, Metric: 10, no sub-TLVs present
|
||||
IS-IS Router Capability TLV #242, length: 9
|
||||
Router-id: 1.1.1.2
|
||||
Flags: [none]
|
||||
Extended IPv4 Reachability TLV #135, length: 9
|
||||
IPv4 prefix: 2.2.2.1/32, Distribution: up, Metric: 20
|
||||
IPv4 Interface address(es) TLV #132, length: 8
|
||||
IPv4 interface address: 2.2.2.2
|
||||
IPv4 interface address: 1.1.1.2
|
||||
Extended IPv4 Reachability TLV #135, length: 17
|
||||
IPv4 prefix: 2.2.2.2/32, Distribution: up, Metric: 10
|
||||
IPv4 prefix: 1.1.1.0/24, Distribution: up, Metric: 10
|
||||
33 09:31:58.186000 IS-IS, length 106
|
||||
L2 LSP, hlen: 27, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
|
||||
lsp-id: 1111.1111.1111.00-00, seq: 0x00000004, lifetime: 1199s
|
||||
chksum: 0xf68a (correct), PDU length: 106, Flags: [ L2 IS ]
|
||||
Instance Identifier TLV #7, length: 4
|
||||
Instance ID: 1, ITIDs(1): 0
|
||||
Area address(es) TLV #1, length: 4
|
||||
Area address (length: 3): 49.0001
|
||||
Protocols supported TLV #129, length: 1
|
||||
NLPID(s): IPv4 (0xcc)
|
||||
Extended IS Reachability TLV #22, length: 11
|
||||
IS Neighbor: 2222.2222.2222.00, Metric: 10, no sub-TLVs present
|
||||
IS-IS Router Capability TLV #242, length: 9
|
||||
Router-id: 1.1.1.1
|
||||
Flags: [none]
|
||||
Extended IPv4 Reachability TLV #135, length: 9
|
||||
IPv4 prefix: 2.2.2.2/32, Distribution: up, Metric: 20
|
||||
IPv4 Interface address(es) TLV #132, length: 8
|
||||
IPv4 interface address: 2.2.2.1
|
||||
IPv4 interface address: 1.1.1.1
|
||||
Extended IPv4 Reachability TLV #135, length: 17
|
||||
IPv4 prefix: 2.2.2.1/32, Distribution: up, Metric: 10
|
||||
IPv4 prefix: 1.1.1.0/24, Distribution: up, Metric: 10
|
||||
34 09:31:59.085250 IS-IS, length 41
|
||||
L1 PSNP, hlen: 17, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
|
||||
source-id: 1111.1111.1111.00, PDU length: 41
|
||||
Instance Identifier TLV #7, length: 4
|
||||
Instance ID: 1, ITIDs(1): 0
|
||||
LSP entries TLV #9, length: 16
|
||||
lsp-id: 2222.2222.2222.00-00, seq: 0x00000005, lifetime: 1199s, chksum: 0xe167
|
||||
35 09:31:59.085325 IS-IS, length 41
|
||||
L2 PSNP, hlen: 17, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
|
||||
source-id: 1111.1111.1111.00, PDU length: 41
|
||||
Instance Identifier TLV #7, length: 4
|
||||
Instance ID: 1, ITIDs(1): 0
|
||||
LSP entries TLV #9, length: 16
|
||||
lsp-id: 2222.2222.2222.00-00, seq: 0x00000006, lifetime: 1200s, chksum: 0xd4a7
|
||||
36 09:31:59.085793 IS-IS, length 41
|
||||
L1 PSNP, hlen: 17, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
|
||||
source-id: 2222.2222.2222.00, PDU length: 41
|
||||
Instance Identifier TLV #7, length: 4
|
||||
Instance ID: 1, ITIDs(1): 0
|
||||
LSP entries TLV #9, length: 16
|
||||
lsp-id: 1111.1111.1111.00-00, seq: 0x00000003, lifetime: 1198s, chksum: 0xf15d
|
||||
37 09:31:59.085841 IS-IS, length 41
|
||||
L2 PSNP, hlen: 17, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
|
||||
source-id: 2222.2222.2222.00, PDU length: 41
|
||||
Instance Identifier TLV #7, length: 4
|
||||
Instance ID: 1, ITIDs(1): 0
|
||||
LSP entries TLV #9, length: 16
|
||||
lsp-id: 1111.1111.1111.00-00, seq: 0x00000004, lifetime: 1200s, chksum: 0xf68a
|
||||
38 09:32:03.638208 IS-IS, length 73
|
||||
L1 CSNP, hlen: 33, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
|
||||
source-id: 1111.1111.1111.00, PDU length: 73
|
||||
start lsp-id: 0000.0000.0000.00-00
|
||||
end lsp-id: ffff.ffff.ffff.ff-ff
|
||||
Instance Identifier TLV #7, length: 4
|
||||
Instance ID: 1, ITIDs(1): 0
|
||||
LSP entries TLV #9, length: 32
|
||||
lsp-id: 1111.1111.1111.00-00, seq: 0x00000003, lifetime: 1192s, chksum: 0xf15d
|
||||
lsp-id: 2222.2222.2222.00-00, seq: 0x00000005, lifetime: 1194s, chksum: 0xe167
|
||||
39 09:32:03.638269 IS-IS, length 73
|
||||
L2 CSNP, hlen: 33, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
|
||||
source-id: 1111.1111.1111.00, PDU length: 73
|
||||
start lsp-id: 0000.0000.0000.00-00
|
||||
end lsp-id: ffff.ffff.ffff.ff-ff
|
||||
Instance Identifier TLV #7, length: 4
|
||||
Instance ID: 1, ITIDs(1): 0
|
||||
LSP entries TLV #9, length: 32
|
||||
lsp-id: 1111.1111.1111.00-00, seq: 0x00000004, lifetime: 1195s, chksum: 0xf68a
|
||||
lsp-id: 2222.2222.2222.00-00, seq: 0x00000006, lifetime: 1195s, chksum: 0xd4a7
|
||||
40 09:32:04.218182 IS-IS, length 1497
|
||||
p2p IIH, hlen: 20, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
|
||||
source-id: 2222.2222.2222, holding time: 30s, Flags: [Level 1, Level 2]
|
||||
circuit-id: 0x02, PDU length: 1497
|
||||
Instance Identifier TLV #7, length: 4
|
||||
Instance ID: 1, ITIDs(1): 0
|
||||
Protocols supported TLV #129, length: 1
|
||||
NLPID(s): IPv4 (0xcc)
|
||||
Area address(es) TLV #1, length: 4
|
||||
Area address (length: 3): 49.0001
|
||||
IPv4 Interface address(es) TLV #132, length: 4
|
||||
IPv4 interface address: 1.1.1.2
|
||||
Restart Signaling TLV #211, length: 1
|
||||
Flags [none]
|
||||
Point-to-point Adjacency State TLV #240, length: 15
|
||||
Adjacency State: Up (0)
|
||||
Extended Local circuit-ID: 0x00000002
|
||||
Neighbor System-ID: 1111.1111.1111
|
||||
Neighbor Extended Local circuit-ID: 0x00000002
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 149
|
||||
41 09:32:04.627490 IS-IS, length 73
|
||||
L1 CSNP, hlen: 33, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
|
||||
source-id: 2222.2222.2222.00, PDU length: 73
|
||||
start lsp-id: 0000.0000.0000.00-00
|
||||
end lsp-id: ffff.ffff.ffff.ff-ff
|
||||
Instance Identifier TLV #7, length: 4
|
||||
Instance ID: 1, ITIDs(1): 0
|
||||
LSP entries TLV #9, length: 32
|
||||
lsp-id: 1111.1111.1111.00-00, seq: 0x00000003, lifetime: 1193s, chksum: 0xf15d
|
||||
lsp-id: 2222.2222.2222.00-00, seq: 0x00000005, lifetime: 1193s, chksum: 0xe167
|
||||
42 09:32:04.627543 IS-IS, length 73
|
||||
L2 CSNP, hlen: 33, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
|
||||
source-id: 2222.2222.2222.00, PDU length: 73
|
||||
start lsp-id: 0000.0000.0000.00-00
|
||||
end lsp-id: ffff.ffff.ffff.ff-ff
|
||||
Instance Identifier TLV #7, length: 4
|
||||
Instance ID: 1, ITIDs(1): 0
|
||||
LSP entries TLV #9, length: 32
|
||||
lsp-id: 1111.1111.1111.00-00, seq: 0x00000004, lifetime: 1194s, chksum: 0xf68a
|
||||
lsp-id: 2222.2222.2222.00-00, seq: 0x00000006, lifetime: 1194s, chksum: 0xd4a7
|
||||
43 09:32:05.682366 IS-IS, length 1497
|
||||
p2p IIH, hlen: 20, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
|
||||
source-id: 1111.1111.1111, holding time: 30s, Flags: [Level 1, Level 2]
|
||||
circuit-id: 0x02, PDU length: 1497
|
||||
Instance Identifier TLV #7, length: 4
|
||||
Instance ID: 1, ITIDs(1): 0
|
||||
Protocols supported TLV #129, length: 1
|
||||
NLPID(s): IPv4 (0xcc)
|
||||
Area address(es) TLV #1, length: 4
|
||||
Area address (length: 3): 49.0001
|
||||
IPv4 Interface address(es) TLV #132, length: 4
|
||||
IPv4 interface address: 1.1.1.1
|
||||
Restart Signaling TLV #211, length: 1
|
||||
Flags [none]
|
||||
Point-to-point Adjacency State TLV #240, length: 15
|
||||
Adjacency State: Up (0)
|
||||
Extended Local circuit-ID: 0x00000002
|
||||
Neighbor System-ID: 2222.2222.2222
|
||||
Neighbor Extended Local circuit-ID: 0x00000002
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 255
|
||||
Padding TLV #8, length: 149
|
||||
BIN
tests/isis_iid_tlv.pcap
Normal file
BIN
tests/isis_iid_tlv.pcap
Normal file
Binary file not shown.
@ -4,32 +4,32 @@
|
||||
L1 LSP, hlen: 27, v: 1, pdu-v: 1, sys-id-len: 6 (6), max-area: 7 (7)
|
||||
lsp-id: ffff.ffff.ffff.ff-ff, seq: 0xffffffff, lifetime: 65535s
|
||||
chksum: 0xffff (incorrect should be 0x0fe8), PDU length: 65535, Flags: [ L1 IS ]
|
||||
IS Neighbor(s) (variable length) TLV #7, length: 0 [|isis]
|
||||
Instance Identifier TLV #7, length: 0 [|isis]
|
||||
2 18:10:20.286769 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto GRE (47), length 54)
|
||||
234.176.145.73 > 192.168.1.1: GREv0, Flags [none], length 34
|
||||
IS-IS, length 30
|
||||
L1 LSP, hlen: 27, v: 1, pdu-v: 1, sys-id-len: 6 (6), max-area: 7 (7)
|
||||
lsp-id: ffff.ffff.ffff.ff-ff, seq: 0xffffffff, lifetime: 65535s
|
||||
chksum: 0xffff (incorrect should be 0x0fe8), PDU length: 65535, Flags: [ L1 IS ]
|
||||
IS Neighbor(s) (variable length) TLV #7, length: 0 [|isis]
|
||||
Instance Identifier TLV #7, length: 0 [|isis]
|
||||
3 18:10:20.346738 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto GRE (47), length 54)
|
||||
225.91.211.91 > 192.168.1.1: GREv0, Flags [none], length 34
|
||||
IS-IS, length 30
|
||||
L1 LSP, hlen: 27, v: 1, pdu-v: 1, sys-id-len: 6 (6), max-area: 7 (7)
|
||||
lsp-id: ffff.ffff.ffff.ff-ff, seq: 0xffffffff, lifetime: 65535s
|
||||
chksum: 0xffff (incorrect should be 0x0fe8), PDU length: 65535, Flags: [ L1 IS ]
|
||||
IS Neighbor(s) (variable length) TLV #7, length: 0 [|isis]
|
||||
Instance Identifier TLV #7, length: 0 [|isis]
|
||||
4 18:10:20.406704 IP (tos 0x0, ttl 128, id 0, offset 0, flags [DF], proto GRE (47), length 54)
|
||||
160.196.17.46 > 192.168.1.1: GREv0, Flags [none], length 34
|
||||
IS-IS, length 30
|
||||
L1 LSP, hlen: 27, v: 1, pdu-v: 1, sys-id-len: 6 (6), max-area: 7 (7)
|
||||
lsp-id: ffff.ffff.ffff.ff-ff, seq: 0xffffffff, lifetime: 65535s
|
||||
chksum: 0xffff (incorrect should be 0x0fe8), PDU length: 65535, Flags: [ L1 IS ]
|
||||
IS Neighbor(s) (variable length) TLV #7, length: 0 [|isis]
|
||||
Instance Identifier TLV #7, length: 0 [|isis]
|
||||
5 18:10:20.466677 IP (tos 0x0, ttl 128, id 0, offset 0, flags [DF], proto GRE (47), length 54)
|
||||
246.181.173.63 > 192.168.1.1: GREv0, Flags [none], length 34
|
||||
IS-IS, length 30
|
||||
L1 LSP, hlen: 27, v: 1, pdu-v: 1, sys-id-len: 6 (6), max-area: 7 (7)
|
||||
lsp-id: ffff.ffff.ffff.ff-ff, seq: 0xffffffff, lifetime: 65535s
|
||||
chksum: 0xffff (incorrect should be 0x0fe8), PDU length: 65535, Flags: [ L1 IS ]
|
||||
IS Neighbor(s) (variable length) TLV #7, length: 0 [|isis]
|
||||
Instance Identifier TLV #7, length: 0 [|isis]
|
||||
|
||||
@ -20,52 +20,5 @@
|
||||
unknown TLV #100, length: 0
|
||||
unknown TLV #32, length: 16
|
||||
0x0000: 2020 2020 3c20 2020 2020 2020 205a 1a31
|
||||
IS Neighbor(s) (variable length) TLV #7, length: 238
|
||||
LAN address length 1 bytes
|
||||
IS Neighbor: 5a
|
||||
IS Neighbor: 45
|
||||
IS Neighbor: 50
|
||||
IS Neighbor: 48
|
||||
IS Neighbor: 59
|
||||
IS Neighbor: 52
|
||||
IS Neighbor: 5f
|
||||
IS Neighbor: 43
|
||||
IS Neighbor: 54
|
||||
IS Neighbor: 4c
|
||||
IS Neighbor: 08
|
||||
IS Neighbor: 08
|
||||
IS Neighbor: 08
|
||||
IS Neighbor: 08
|
||||
IS Neighbor: 08
|
||||
IS Neighbor: 08
|
||||
IS Neighbor: 08
|
||||
IS Neighbor: 08
|
||||
IS Neighbor: 08
|
||||
IS Neighbor: 08
|
||||
IS Neighbor: 08
|
||||
IS Neighbor: 08
|
||||
IS Neighbor: 08
|
||||
IS Neighbor: 08
|
||||
IS Neighbor: 08
|
||||
IS Neighbor: 08
|
||||
IS Neighbor: 08
|
||||
IS Neighbor: 08
|
||||
IS Neighbor: 08
|
||||
IS Neighbor: 08
|
||||
IS Neighbor: 00
|
||||
IS Neighbor: 00
|
||||
IS Neighbor: 08
|
||||
IS Neighbor: 00
|
||||
IS Neighbor: 20
|
||||
IS Neighbor: 64
|
||||
IS Neighbor: 00
|
||||
IS Neighbor: 20
|
||||
IS Neighbor: 10
|
||||
IS Neighbor: 20
|
||||
IS Neighbor: 20
|
||||
IS Neighbor: 20
|
||||
IS Neighbor: 20
|
||||
IS Neighbor: 20
|
||||
IS Neighbor: 20
|
||||
IS Neighbor: 20
|
||||
IS Neighbor: 20 [|isis]
|
||||
Instance Identifier TLV #7, length: 238
|
||||
Instance ID: 346, ITIDs(118): 17744, 18521, 21087, 17236, 19464, 2056, 2056, 2056, 2056, 2056, 2056, 2056, 2056, 2056, 2048, 8, 32, 25600, 8208, 8224, 8224, 8224, 8224, [|isis]
|
||||
|
||||
Loading…
Reference in New Issue
Block a user