1  2008-06-18 03:09:46.435536 IS-IS, length 1497
       L2 Lan IIH, hlen: 27, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0)
         source-id: 4444.0444.4444,  holding time: 10s, Flags: [Level 2 only]
         lan-id:    6344.4444.4444.01, Priority: 64, PDU length: 1497
           Protocols supported TLV #129, length: 1
             NLPID(s): IPv4 (0xcc)
           Area address(es) TLV #1, length: 4
             Area address (length: 3): 49.0014
           unknown TLV #80, length: 4
               0x0000:  0a00 0002
           Restart Signaling TLV #211, length: 3
             Flags [none], Remaining holding time 0s
           IS Neighbor(s) TLV #6, length: 6
             SNPA: c202.2998.0051
           Padding TLV #8, length: 255
           IS Alias ID TLV #24, length: 255
             IS Neighbor: f500.0000.0000.00, no sub-TLVs present
             IS Neighbor: 0000.0000.0000.00, no sub-TLVs present
             IS Neighbor: 0000.0000.0056.00, no sub-TLVs present
             IS Neighbor: 0000.0000.0000.00, no sub-TLVs present
             IS Neighbor: 0000.0000.0000.00, no sub-TLVs present
             IS Neighbor: 0000.0000.0000.00, no sub-TLVs present
             IS Neighbor: 0000.0000.0000.00, no sub-TLVs present
             IS Neighbor: 0000.0000.0000.00, no sub-TLVs present
             IS Neighbor: 0000.0000.0000.00, no sub-TLVs present
             IS Neighbor: 0000.0000.0000.00, no sub-TLVs present
             IS Neighbor: 0000.0000.0000.00, no sub-TLVs present
             IS Neighbor: 0000.0000.0000.00, sub-TLVs present (37)
               unknown subTLV #0, length: 0
               unknown subTLV #0, length: 0
               unknown subTLV #0, length: 0
               unknown subTLV #0, length: 0
               Bandwidth Constraints subTLV #22, length: 0
               unknown subTLV #0, length: 0
               unknown subTLV #0, length: 0
               unknown subTLV #64, length: 0
               unknown subTLV #0, length: 189 (remaining data in subTLVs shorter than the current subTLV)
             IS Neighbor: 0000.0000.0000.00, no sub-TLVs present
             IS Neighbor: 0000.0000.0000.00, no sub-TLVs present
             IS Neighbor: 0000.0000.0000.00, no sub-TLVs present
             IS Neighbor: 0000.2000.0000.f0, no sub-TLVs present
             IS Neighbor: 0000.0000.0000.00, no sub-TLVs present
             IS Neighbor: 0000.0000.0000.00, no sub-TLVs present
             IS Neighbor: 0000.0000.0000.00, no sub-TLVs present
             IS Neighbor: 0059.0000.0000.00, no sub-TLVs present
             IS Neighbor: 0000.0000.0000.00, no sub-TLVs present
             IS Neighbor: 0000.0000.0000.00, no sub-TLVs present
             IS Neighbor: 0000.0000.0000.00, no sub-TLVs present
             IS Neighbor: 0000.0000.0000.00, no sub-TLVs present
             IS Neighbor: 0000.0000.0000.00, no sub-TLVs present
             IS Neighbor: 0000.0000.0000.00, no sub-TLVs present
             IS Neighbor: 0000.0000.0000.00, sub-TLVs present (125)
               unknown subTLV #0, length: 0
               Remaining data in TLV shorter than a subTLV header
           Padding TLV #8, length: 255
           Padding TLV #8, length: 255
           Padding TLV #8, length: 247
           unknown TLV #0, length: 0
           unknown TLV #0, length: 0
           unknown TLV #0, length: 0
           unknown TLV #0, length: 0
           Padding TLV #8, length: 155