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ldp-common-session.out revision 1.1
      1     1  2023-08-10 12:23:59.828062 IP (tos 0xc0, ttl 255, id 1498, offset 0, flags [none], proto TCP (6), length 72)
      2     192.168.0.2.58320 > 192.168.0.1.646: Flags [P.], cksum 0x3986 (correct), seq 96201:96233, ack 83737, win 2990, length 32
      3 	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 28
      4 	  Notification Message (0x0001), length: 18, Message ID: 0xfffffff9, Flags: [ignore if unknown]
      5 	    Status TLV (0x0300), length: 10, Flags: [ignore and don't forward if unknown]
      6 	      Status: 0x0a, Flags: [Fatal error and don't forward]
      7     2  2023-08-10 12:23:59.828114 IP (tos 0xc0, ttl 255, id 1499, offset 0, flags [none], proto TCP (6), length 40)
      8     192.168.0.2.58320 > 192.168.0.1.646: Flags [F.], cksum 0x7d76 (correct), seq 32, ack 1, win 2990, length 0
      9     3  2023-08-10 12:24:00.018513 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70)
     10     12.1.3.2.646 > 224.0.0.2.646: 
     11 	LDP, Label-Space-ID: 172.168.0.2:0, pdu-length: 38
     12 	  Hello Message (0x0100), length: 28, Message ID: 0x00000038, Flags: [ignore if unknown]
     13 	    Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown]
     14 	      Hold Time: 15s, Flags: [Link Hello]
     15 	    IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown]
     16 	      IPv4 Transport Address: 172.168.0.2
     17 	    Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown]
     18 	      0x0000:  4000 0000
     19     4  2023-08-10 12:24:05.058942 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70)
     20     12.1.3.2.646 > 224.0.0.2.646: 
     21 	LDP, Label-Space-ID: 172.168.0.2:0, pdu-length: 38
     22 	  Hello Message (0x0100), length: 28, Message ID: 0x00000038, Flags: [ignore if unknown]
     23 	    Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown]
     24 	      Hold Time: 15s, Flags: [Link Hello]
     25 	    IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown]
     26 	      IPv4 Transport Address: 172.168.0.2
     27 	    Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown]
     28 	      0x0000:  4000 0000
     29     5  2023-08-10 12:24:08.049677 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70)
     30     12.0.0.2.646 > 224.0.0.2.646: 
     31 	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 38
     32 	  Hello Message (0x0100), length: 28, Message ID: 0x00000000, Flags: [ignore if unknown]
     33 	    Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown]
     34 	      Hold Time: 15s, Flags: [Link Hello]
     35 	    IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown]
     36 	      IPv4 Transport Address: 192.168.0.2
     37 	    Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown]
     38 	      0x0000:  4000 0000
     39     6  2023-08-10 12:24:10.017949 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70)
     40     12.1.3.2.646 > 224.0.0.2.646: 
     41 	LDP, Label-Space-ID: 172.168.0.2:0, pdu-length: 38
     42 	  Hello Message (0x0100), length: 28, Message ID: 0x00000038, Flags: [ignore if unknown]
     43 	    Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown]
     44 	      Hold Time: 15s, Flags: [Link Hello]
     45 	    IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown]
     46 	      IPv4 Transport Address: 172.168.0.2
     47 	    Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown]
     48 	      0x0000:  4000 0000
     49     7  2023-08-10 12:24:11.046122 IP (tos 0x0, ttl 255, id 1505, offset 0, flags [none], proto TCP (6), length 48)
     50     192.168.0.2.58321 > 192.168.0.1.646: Flags [S], cksum 0x6df9 (correct), seq 110236, win 65535, options [mss 1420,nop,wscale 5], length 0
     51     8  2023-08-10 12:24:11.046149 IP (tos 0xc0, ttl 255, id 1506, offset 0, flags [none], proto TCP (6), length 81)
     52     192.168.0.2.58321 > 192.168.0.1.646: Flags [P.], cksum 0x68c1 (correct), seq 110237:110278, ack 87765, win 3025, length 41
     53 	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 37
     54 	  Initialization Message (0x0200), length: 27, Message ID: 0x00000001, Flags: [ignore if unknown]
     55 	    Common Session Parameters TLV (0x0500), length: 14, Flags: [ignore and don't forward if unknown]
     56 	      Version: 1, Keepalive: 30s, Flags: [Downstream Unsolicited, Loop Detection Enabled]
     57 	      Path Vector Limit 32, Max-PDU length: 0, Receiver Label-Space-ID 192.168.0.1:0
     58 	    Unknown TLV (0x050b), length: 1, Flags: [continue processing and don't forward if unknown]
     59 	      0x0000:  80
     60     9  2023-08-10 12:24:11.052281 IP (tos 0xc0, ttl 255, id 1507, offset 0, flags [none], proto TCP (6), length 58)
     61     192.168.0.2.58321 > 192.168.0.1.646: Flags [P.], cksum 0x73a6 (correct), seq 41:59, ack 60, win 3023, length 18
     62    10  2023-08-10 12:24:11.103231 IP (tos 0xc0, ttl 255, id 1508, offset 0, flags [none], proto TCP (6), length 387)
     63     192.168.0.2.58321 > 192.168.0.1.646: Flags [P.], cksum 0x46c6 (correct), seq 59:406, ack 60, win 3023, length 347
     64 	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 56
     65 	  Address Message (0x0300), length: 46, Message ID: 0x00000003, Flags: [ignore if unknown]
     66 	    Address List TLV (0x0101), length: 38, Flags: [ignore and don't forward if unknown]
     67 	      Address Family: IPv4, addresses 26.0.0.2 12.0.0.2 23.0.0.2 192.168.0.2 192.168.1.2 192.168.2.2 192.168.3.2 192.168.4.2 192.168.5.2
     68 	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 68
     69 	  Address Message (0x0300), length: 58, Message ID: 0x00000004, Flags: [ignore if unknown]
     70 	    Address List TLV (0x0101), length: 50, Flags: [ignore and don't forward if unknown]
     71 	      Address Family: IPv6, addresses fe80::7850:c6ff:fec0:0 fe80::7850:c6ff:fec0:1 fe80::7850:c6ff:fec0:3
     72 	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 211
     73 	  Label Mapping Message (0x0400), length: 37, Message ID: 0x00000005, Flags: [ignore if unknown]
     74 	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
     75 	      Prefix FEC (0x02): IPv4 prefix 192.168.0.2/32
     76 	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
     77 	      Label: 3
     78 	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
     79 	      0x0000:  01
     80 	    Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown]
     81 	      0x0000:  c0a8 0002
     82 	  Label Mapping Message (0x0400), length: 37, Message ID: 0x00000006, Flags: [ignore if unknown]
     83 	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
     84 	      Prefix FEC (0x02): IPv4 prefix 192.168.1.2/32
     85 	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
     86 	      Label: 3
     87 	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
     88 	      0x0000:  01
     89 	    Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown]
     90 	      0x0000:  c0a8 0002
     91 	  Label Mapping Message (0x0400), length: 37, Message ID: 0x00000007, Flags: [ignore if unknown]
     92 	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
     93 	      Prefix FEC (0x02): IPv4 prefix 192.168.2.2/32
     94 	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
     95 	      Label: 3
     96 	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
     97 	      0x0000:  01
     98 	    Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown]
     99 	      0x0000:  c0a8 0002
    100 	  Label Mapping Message (0x0400), length: 37, Message ID: 0x00000008, Flags: [ignore if unknown]
    101 	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
    102 	      Prefix FEC (0x02): IPv4 prefix 192.168.3.2/32
    103 	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
    104 	      Label: 3
    105 	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
    106 	      0x0000:  01
    107 	    Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown]
    108 	      0x0000:  c0a8 0002
    109 	  Label Mapping Message (0x0400), length: 37, Message ID: 0x00000009, Flags: [ignore if unknown]
    110 	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
    111 	      Prefix FEC (0x02): IPv4 prefix 192.168.4.2/32
    112 	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
    113 	      Label: 3
    114 	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
    115 	      0x0000:  01
    116 	    Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown]
    117 	      0x0000:  c0a8 0002
    118    11  2023-08-10 12:24:11.929655 IP (tos 0xc0, ttl 255, id 1509, offset 0, flags [none], proto TCP (6), length 40)
    119     192.168.0.2.58321 > 192.168.0.1.646: Flags [.], cksum 0x34ab (correct), ack 168, win 3020, length 0
    120    12  2023-08-10 12:24:11.929679 IP (tos 0xc0, ttl 255, id 1510, offset 0, flags [none], proto TCP (6), length 300)
    121     192.168.0.2.58321 > 192.168.0.1.646: Flags [P.], cksum 0xbffe (correct), seq 406:666, ack 813, win 3000, length 260
    122 	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 48
    123 	  Label Release Message (0x0403), length: 38, Message ID: 0x0000000a, Flags: [ignore if unknown]
    124 	  0x0000:  0100 0008 0200 0120 c0a8 0002 0200 0004
    125 	  0x0010:  0000 4e62 0300 000a 0000 000b 0000 000f
    126 	  0x0020:  0400
    127 	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 48
    128 	  Label Release Message (0x0403), length: 38, Message ID: 0x0000000b, Flags: [ignore if unknown]
    129 	  0x0000:  0100 0008 0200 0120 c0a8 0102 0200 0004
    130 	  0x0010:  0000 4e62 0300 000a 0000 000b 0000 0010
    131 	  0x0020:  0400
    132 	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 48
    133 	  Label Release Message (0x0403), length: 38, Message ID: 0x0000000c, Flags: [ignore if unknown]
    134 	  0x0000:  0100 0008 0200 0120 c0a8 0202 0200 0004
    135 	  0x0010:  0000 4e62 0300 000a 0000 000b 0000 0011
    136 	  0x0020:  0400
    137 	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 48
    138 	  Label Release Message (0x0403), length: 38, Message ID: 0x0000000d, Flags: [ignore if unknown]
    139 	  0x0000:  0100 0008 0200 0120 c0a8 0302 0200 0004
    140 	  0x0010:  0000 4e62 0300 000a 0000 000b 0000 0012
    141 	  0x0020:  0400
    142 	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 48
    143 	  Label Release Message (0x0403), length: 38, Message ID: 0x0000000e, Flags: [ignore if unknown]
    144 	  0x0000:  0100 0008 0200 0120 c0a8 0402 0200 0004
    145 	  0x0010:  0000 4e62 0300 000a 0000 000b 0000 0013
    146 	  0x0020:  0400
    147    13  2023-08-10 12:24:12.831754 IP (tos 0xc0, ttl 255, id 1520, offset 0, flags [none], proto TCP (6), length 415)
    148     192.168.0.2.58321 > 192.168.0.1.646: Flags [P.], cksum 0xef2a (correct), seq 666:1041, ack 813, win 3000, length 375
    149 	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 371
    150 	  Label Mapping Message (0x0400), length: 41, Message ID: 0x0000000f, Flags: [ignore if unknown]
    151 	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
    152 	      Prefix FEC (0x02): IPv4 prefix 192.168.0.1/32
    153 	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
    154 	      Label: 20065
    155 	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
    156 	      0x0000:  02
    157 	    Path Vector TLV (0x0104), length: 8, Flags: [ignore and don't forward if unknown]
    158 	      0x0000:  c0a8 0001 c0a8 0002
    159 	  Label Mapping Message (0x0400), length: 41, Message ID: 0x00000010, Flags: [ignore if unknown]
    160 	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
    161 	      Prefix FEC (0x02): IPv4 prefix 192.168.1.1/32
    162 	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
    163 	      Label: 20065
    164 	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
    165 	      0x0000:  02
    166 	    Path Vector TLV (0x0104), length: 8, Flags: [ignore and don't forward if unknown]
    167 	      0x0000:  c0a8 0001 c0a8 0002
    168 	  Label Mapping Message (0x0400), length: 41, Message ID: 0x00000011, Flags: [ignore if unknown]
    169 	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
    170 	      Prefix FEC (0x02): IPv4 prefix 192.168.2.1/32
    171 	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
    172 	      Label: 20065
    173 	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
    174 	      0x0000:  02
    175 	    Path Vector TLV (0x0104), length: 8, Flags: [ignore and don't forward if unknown]
    176 	      0x0000:  c0a8 0001 c0a8 0002
    177 	  Label Mapping Message (0x0400), length: 41, Message ID: 0x00000012, Flags: [ignore if unknown]
    178 	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
    179 	      Prefix FEC (0x02): IPv4 prefix 192.168.3.1/32
    180 	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
    181 	      Label: 20065
    182 	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
    183 	      0x0000:  02
    184 	    Path Vector TLV (0x0104), length: 8, Flags: [ignore and don't forward if unknown]
    185 	      0x0000:  c0a8 0001 c0a8 0002
    186 	  Label Mapping Message (0x0400), length: 41, Message ID: 0x00000013, Flags: [ignore if unknown]
    187 	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
    188 	      Prefix FEC (0x02): IPv4 prefix 192.168.4.1/32
    189 	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
    190 	      Label: 20065
    191 	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
    192 	      0x0000:  02
    193 	    Path Vector TLV (0x0104), length: 8, Flags: [ignore and don't forward if unknown]
    194 	      0x0000:  c0a8 0001 c0a8 0002
    195 	  Label Withdraw Message (0x0402), length: 24, Message ID: 0x00000014, Flags: [ignore if unknown]
    196 	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
    197 	      Prefix FEC (0x02): IPv4 prefix 192.168.0.3/32
    198 	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
    199 	      Label: 20066
    200 	  Label Withdraw Message (0x0402), length: 24, Message ID: 0x00000015, Flags: [ignore if unknown]
    201 	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
    202 	      Prefix FEC (0x02): IPv4 prefix 192.168.1.3/32
    203 	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
    204 	      Label: 20066
    205 	  Label Withdraw Message (0x0402), length: 24, Message ID: 0x00000016, Flags: [ignore if unknown]
    206 	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
    207 	      Prefix FEC (0x02): IPv4 prefix 192.168.2.3/32
    208 	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
    209 	      Label: 20066
    210 	  Label Withdraw Message (0x0402), length: 24, Message ID: 0x00000017, Flags: [ignore if unknown]
    211 	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
    212 	      Prefix FEC (0x02): IPv4 prefix 192.168.3.3/32
    213 	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
    214 	      Label: 20066
    215 	  Label Withdraw Message (0x0402), length: 24, Message ID: 0x00000018, Flags: [ignore if unknown]
    216 	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
    217 	      Prefix FEC (0x02): IPv4 prefix 192.168.4.3/32
    218 	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
    219 	      Label: 20066
    220    14  2023-08-10 12:24:13.028465 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70)
    221     12.0.0.2.646 > 224.0.0.2.646: 
    222 	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 38
    223 	  Hello Message (0x0100), length: 28, Message ID: 0x00000000, Flags: [ignore if unknown]
    224 	    Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown]
    225 	      Hold Time: 15s, Flags: [Link Hello]
    226 	    IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown]
    227 	      IPv4 Transport Address: 192.168.0.2
    228 	    Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown]
    229 	      0x0000:  4000 0000
    230    15  2023-08-10 12:24:13.058561 IP (tos 0xc0, ttl 255, id 1524, offset 0, flags [none], proto TCP (6), length 40)
    231     192.168.0.2.58321 > 192.168.0.1.646: Flags [.], cksum 0x2e0b (correct), ack 1263, win 2986, length 0
    232    16  2023-08-10 12:24:13.833287 IP (tos 0xc0, ttl 255, id 1530, offset 0, flags [none], proto TCP (6), length 255)
    233     192.168.0.2.58321 > 192.168.0.1.646: Flags [P.], cksum 0x7e4f (correct), seq 1041:1256, ack 1263, win 2986, length 215
    234 	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 211
    235 	  Label Mapping Message (0x0400), length: 37, Message ID: 0x00000019, Flags: [ignore if unknown]
    236 	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
    237 	      Prefix FEC (0x02): IPv4 prefix 192.168.0.3/32
    238 	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
    239 	      Label: 20066
    240 	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
    241 	      0x0000:  00
    242 	    Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown]
    243 	      0x0000:  c0a8 0002
    244 	  Label Mapping Message (0x0400), length: 37, Message ID: 0x0000001a, Flags: [ignore if unknown]
    245 	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
    246 	      Prefix FEC (0x02): IPv4 prefix 192.168.1.3/32
    247 	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
    248 	      Label: 20066
    249 	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
    250 	      0x0000:  00
    251 	    Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown]
    252 	      0x0000:  c0a8 0002
    253 	  Label Mapping Message (0x0400), length: 37, Message ID: 0x0000001b, Flags: [ignore if unknown]
    254 	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
    255 	      Prefix FEC (0x02): IPv4 prefix 192.168.2.3/32
    256 	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
    257 	      Label: 20066
    258 	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
    259 	      0x0000:  00
    260 	    Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown]
    261 	      0x0000:  c0a8 0002
    262 	  Label Mapping Message (0x0400), length: 37, Message ID: 0x0000001c, Flags: [ignore if unknown]
    263 	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
    264 	      Prefix FEC (0x02): IPv4 prefix 192.168.3.3/32
    265 	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
    266 	      Label: 20066
    267 	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
    268 	      0x0000:  00
    269 	    Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown]
    270 	      0x0000:  c0a8 0002
    271 	  Label Mapping Message (0x0400), length: 37, Message ID: 0x0000001d, Flags: [ignore if unknown]
    272 	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
    273 	      Prefix FEC (0x02): IPv4 prefix 192.168.4.3/32
    274 	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
    275 	      Label: 20066
    276 	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
    277 	      0x0000:  00
    278 	    Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown]
    279 	      0x0000:  c0a8 0002
    280    17  2023-08-10 12:24:15.036359 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70)
    281     12.1.3.2.646 > 224.0.0.2.646: 
    282 	LDP, Label-Space-ID: 172.168.0.2:0, pdu-length: 38
    283 	  Hello Message (0x0100), length: 28, Message ID: 0x00000038, Flags: [ignore if unknown]
    284 	    Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown]
    285 	      Hold Time: 15s, Flags: [Link Hello]
    286 	    IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown]
    287 	      IPv4 Transport Address: 172.168.0.2
    288 	    Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown]
    289 	      0x0000:  4000 0000
    290    18  2023-08-10 12:24:18.042950 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70)
    291     12.0.0.2.646 > 224.0.0.2.646: 
    292 	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 38
    293 	  Hello Message (0x0100), length: 28, Message ID: 0x00000000, Flags: [ignore if unknown]
    294 	    Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown]
    295 	      Hold Time: 15s, Flags: [Link Hello]
    296 	    IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown]
    297 	      IPv4 Transport Address: 192.168.0.2
    298 	    Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown]
    299 	      0x0000:  4000 0000
    300    19  2023-08-10 12:24:20.052540 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70)
    301     12.1.3.2.646 > 224.0.0.2.646: 
    302 	LDP, Label-Space-ID: 172.168.0.2:0, pdu-length: 38
    303 	  Hello Message (0x0100), length: 28, Message ID: 0x00000038, Flags: [ignore if unknown]
    304 	    Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown]
    305 	      Hold Time: 15s, Flags: [Link Hello]
    306 	    IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown]
    307 	      IPv4 Transport Address: 172.168.0.2
    308 	    Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown]
    309 	      0x0000:  4000 0000
    310    20  2023-08-10 12:24:21.030795 IP (tos 0xc0, ttl 255, id 1534, offset 0, flags [none], proto TCP (6), length 58)
    311     192.168.0.2.58321 > 192.168.0.1.646: Flags [P.], cksum 0x6a3d (correct), seq 1256:1274, ack 1263, win 2986, length 18
    312    21  2023-08-10 12:24:21.087477 IP (tos 0xc0, ttl 255, id 1535, offset 0, flags [none], proto TCP (6), length 40)
    313     192.168.0.2.58321 > 192.168.0.1.646: Flags [.], cksum 0x2d11 (correct), ack 1281, win 2985, length 0
    314    22  2023-08-10 12:24:23.011577 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70)
    315     12.0.0.2.646 > 224.0.0.2.646: 
    316 	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 38
    317 	  Hello Message (0x0100), length: 28, Message ID: 0x00000000, Flags: [ignore if unknown]
    318 	    Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown]
    319 	      Hold Time: 15s, Flags: [Link Hello]
    320 	    IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown]
    321 	      IPv4 Transport Address: 192.168.0.2
    322 	    Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown]
    323 	      0x0000:  4000 0000
    324