1 1 2038-01-01 00:00:00.000000 UI 22! Pad! IS-IS, length 262138
2 L2 Lan IIH, hlen: 27, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 224 (224)
3 source-id: fe02.0000.d0f9, holding time: 3928s, Flags: [unknown circuit type 0x00]
4 lan-id: 1000.4101.0000.88, Priority: 127, PDU length: 44959
5 unknown TLV #162, length: 1
7 IS Reachability TLV #2, length: 12
8 bogus virtual flag 0x07
9 IS Neighbor: 0100.1001.9de0.00, Default Metric: 34, Internal
10 Delay Metric: 5, Internal
11 Error Metric: 27, Internal
12 Authentication TLV #10, length: 1
13 unknown Authentication type 0x05:
14 unknown TLV #146, length: 32
15 0x0000: 2020 2020 2020 2020 2020 2020 2020 2020
16 0x0010: 2020 2020 2020 2020 2020 2220 2020 2020
17 unknown TLV #32, length: 32
18 0x0000: 2000 0001 0020 2020 2020 2020 207f 0020
19 0x0010: 2020 2020 2020 2020 2020 2e20 2020 20c9
20 unknown TLV #32, length: 32
21 0x0000: 2020 2010 0020 2020 2020 0b20 2020 2020
22 0x0010: 2020 2020 2020 8181 7281 8181 8181 8181
23 Multi-Topology-Aware Port Capability TLV #143, length: 129
25 unknown subTLV #129, length: 68
26 unknown subTLV #32, length: 32
27 unknown subTLV #129, length: 129 (> containing TLV length) [|isis]