Merging upstream version 4.99.5.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 323 insertions, 0 deletions

diff --git a/tests/ldp-common-session.out b/tests/ldp-common-session.out
new file mode 100644
index 0000000..0661c7a
--- /dev/null
+++ b/tests/ldp-common-session.out
@@ -0,0 +1,323 @@
+    1  2023-08-10 12:23:59.828062 IP (tos 0xc0, ttl 255, id 1498, offset 0, flags [none], proto TCP (6), length 72)
+    192.168.0.2.58320 > 192.168.0.1.646: Flags [P.], cksum 0x3986 (correct), seq 96201:96233, ack 83737, win 2990, length 32
+	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 28
+	  Notification Message (0x0001), length: 18, Message ID: 0xfffffff9, Flags: [ignore if unknown]
+	    Status TLV (0x0300), length: 10, Flags: [ignore and don't forward if unknown]
+	      Status: 0x0a, Flags: [Fatal error and don't forward]
+    2  2023-08-10 12:23:59.828114 IP (tos 0xc0, ttl 255, id 1499, offset 0, flags [none], proto TCP (6), length 40)
+    192.168.0.2.58320 > 192.168.0.1.646: Flags [F.], cksum 0x7d76 (correct), seq 32, ack 1, win 2990, length 0
+    3  2023-08-10 12:24:00.018513 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70)
+    12.1.3.2.646 > 224.0.0.2.646: 
+	LDP, Label-Space-ID: 172.168.0.2:0, pdu-length: 38
+	  Hello Message (0x0100), length: 28, Message ID: 0x00000038, Flags: [ignore if unknown]
+	    Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown]
+	      Hold Time: 15s, Flags: [Link Hello]
+	    IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown]
+	      IPv4 Transport Address: 172.168.0.2
+	    Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown]
+	      0x0000:  4000 0000
+    4  2023-08-10 12:24:05.058942 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70)
+    12.1.3.2.646 > 224.0.0.2.646: 
+	LDP, Label-Space-ID: 172.168.0.2:0, pdu-length: 38
+	  Hello Message (0x0100), length: 28, Message ID: 0x00000038, Flags: [ignore if unknown]
+	    Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown]
+	      Hold Time: 15s, Flags: [Link Hello]
+	    IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown]
+	      IPv4 Transport Address: 172.168.0.2
+	    Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown]
+	      0x0000:  4000 0000
+    5  2023-08-10 12:24:08.049677 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70)
+    12.0.0.2.646 > 224.0.0.2.646: 
+	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 38
+	  Hello Message (0x0100), length: 28, Message ID: 0x00000000, Flags: [ignore if unknown]
+	    Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown]
+	      Hold Time: 15s, Flags: [Link Hello]
+	    IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown]
+	      IPv4 Transport Address: 192.168.0.2
+	    Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown]
+	      0x0000:  4000 0000
+    6  2023-08-10 12:24:10.017949 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70)
+    12.1.3.2.646 > 224.0.0.2.646: 
+	LDP, Label-Space-ID: 172.168.0.2:0, pdu-length: 38
+	  Hello Message (0x0100), length: 28, Message ID: 0x00000038, Flags: [ignore if unknown]
+	    Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown]
+	      Hold Time: 15s, Flags: [Link Hello]
+	    IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown]
+	      IPv4 Transport Address: 172.168.0.2
+	    Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown]
+	      0x0000:  4000 0000
+    7  2023-08-10 12:24:11.046122 IP (tos 0x0, ttl 255, id 1505, offset 0, flags [none], proto TCP (6), length 48)
+    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
+    8  2023-08-10 12:24:11.046149 IP (tos 0xc0, ttl 255, id 1506, offset 0, flags [none], proto TCP (6), length 81)
+    192.168.0.2.58321 > 192.168.0.1.646: Flags [P.], cksum 0x68c1 (correct), seq 110237:110278, ack 87765, win 3025, length 41
+	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 37
+	  Initialization Message (0x0200), length: 27, Message ID: 0x00000001, Flags: [ignore if unknown]
+	    Common Session Parameters TLV (0x0500), length: 14, Flags: [ignore and don't forward if unknown]
+	      Version: 1, Keepalive: 30s, Flags: [Downstream Unsolicited, Loop Detection Enabled]
+	      Path Vector Limit 32, Max-PDU length: 0, Receiver Label-Space-ID 192.168.0.1:0
+	    Unknown TLV (0x050b), length: 1, Flags: [continue processing and don't forward if unknown]
+	      0x0000:  80
+    9  2023-08-10 12:24:11.052281 IP (tos 0xc0, ttl 255, id 1507, offset 0, flags [none], proto TCP (6), length 58)
+    192.168.0.2.58321 > 192.168.0.1.646: Flags [P.], cksum 0x73a6 (correct), seq 41:59, ack 60, win 3023, length 18
+   10  2023-08-10 12:24:11.103231 IP (tos 0xc0, ttl 255, id 1508, offset 0, flags [none], proto TCP (6), length 387)
+    192.168.0.2.58321 > 192.168.0.1.646: Flags [P.], cksum 0x46c6 (correct), seq 59:406, ack 60, win 3023, length 347
+	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 56
+	  Address Message (0x0300), length: 46, Message ID: 0x00000003, Flags: [ignore if unknown]
+	    Address List TLV (0x0101), length: 38, Flags: [ignore and don't forward if unknown]
+	      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
+	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 68
+	  Address Message (0x0300), length: 58, Message ID: 0x00000004, Flags: [ignore if unknown]
+	    Address List TLV (0x0101), length: 50, Flags: [ignore and don't forward if unknown]
+	      Address Family: IPv6, addresses fe80::7850:c6ff:fec0:0 fe80::7850:c6ff:fec0:1 fe80::7850:c6ff:fec0:3
+	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 211
+	  Label Mapping Message (0x0400), length: 37, Message ID: 0x00000005, Flags: [ignore if unknown]
+	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
+	      Prefix FEC (0x02): IPv4 prefix 192.168.0.2/32
+	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
+	      Label: 3
+	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
+	      0x0000:  01
+	    Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown]
+	      0x0000:  c0a8 0002
+	  Label Mapping Message (0x0400), length: 37, Message ID: 0x00000006, Flags: [ignore if unknown]
+	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
+	      Prefix FEC (0x02): IPv4 prefix 192.168.1.2/32
+	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
+	      Label: 3
+	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
+	      0x0000:  01
+	    Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown]
+	      0x0000:  c0a8 0002
+	  Label Mapping Message (0x0400), length: 37, Message ID: 0x00000007, Flags: [ignore if unknown]
+	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
+	      Prefix FEC (0x02): IPv4 prefix 192.168.2.2/32
+	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
+	      Label: 3
+	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
+	      0x0000:  01
+	    Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown]
+	      0x0000:  c0a8 0002
+	  Label Mapping Message (0x0400), length: 37, Message ID: 0x00000008, Flags: [ignore if unknown]
+	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
+	      Prefix FEC (0x02): IPv4 prefix 192.168.3.2/32
+	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
+	      Label: 3
+	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
+	      0x0000:  01
+	    Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown]
+	      0x0000:  c0a8 0002
+	  Label Mapping Message (0x0400), length: 37, Message ID: 0x00000009, Flags: [ignore if unknown]
+	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
+	      Prefix FEC (0x02): IPv4 prefix 192.168.4.2/32
+	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
+	      Label: 3
+	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
+	      0x0000:  01
+	    Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown]
+	      0x0000:  c0a8 0002
+   11  2023-08-10 12:24:11.929655 IP (tos 0xc0, ttl 255, id 1509, offset 0, flags [none], proto TCP (6), length 40)
+    192.168.0.2.58321 > 192.168.0.1.646: Flags [.], cksum 0x34ab (correct), ack 168, win 3020, length 0
+   12  2023-08-10 12:24:11.929679 IP (tos 0xc0, ttl 255, id 1510, offset 0, flags [none], proto TCP (6), length 300)
+    192.168.0.2.58321 > 192.168.0.1.646: Flags [P.], cksum 0xbffe (correct), seq 406:666, ack 813, win 3000, length 260
+	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 48
+	  Label Release Message (0x0403), length: 38, Message ID: 0x0000000a, Flags: [ignore if unknown]
+	  0x0000:  0100 0008 0200 0120 c0a8 0002 0200 0004
+	  0x0010:  0000 4e62 0300 000a 0000 000b 0000 000f
+	  0x0020:  0400
+	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 48
+	  Label Release Message (0x0403), length: 38, Message ID: 0x0000000b, Flags: [ignore if unknown]
+	  0x0000:  0100 0008 0200 0120 c0a8 0102 0200 0004
+	  0x0010:  0000 4e62 0300 000a 0000 000b 0000 0010
+	  0x0020:  0400
+	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 48
+	  Label Release Message (0x0403), length: 38, Message ID: 0x0000000c, Flags: [ignore if unknown]
+	  0x0000:  0100 0008 0200 0120 c0a8 0202 0200 0004
+	  0x0010:  0000 4e62 0300 000a 0000 000b 0000 0011
+	  0x0020:  0400
+	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 48
+	  Label Release Message (0x0403), length: 38, Message ID: 0x0000000d, Flags: [ignore if unknown]
+	  0x0000:  0100 0008 0200 0120 c0a8 0302 0200 0004
+	  0x0010:  0000 4e62 0300 000a 0000 000b 0000 0012
+	  0x0020:  0400
+	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 48
+	  Label Release Message (0x0403), length: 38, Message ID: 0x0000000e, Flags: [ignore if unknown]
+	  0x0000:  0100 0008 0200 0120 c0a8 0402 0200 0004
+	  0x0010:  0000 4e62 0300 000a 0000 000b 0000 0013
+	  0x0020:  0400
+   13  2023-08-10 12:24:12.831754 IP (tos 0xc0, ttl 255, id 1520, offset 0, flags [none], proto TCP (6), length 415)
+    192.168.0.2.58321 > 192.168.0.1.646: Flags [P.], cksum 0xef2a (correct), seq 666:1041, ack 813, win 3000, length 375
+	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 371
+	  Label Mapping Message (0x0400), length: 41, Message ID: 0x0000000f, Flags: [ignore if unknown]
+	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
+	      Prefix FEC (0x02): IPv4 prefix 192.168.0.1/32
+	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
+	      Label: 20065
+	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
+	      0x0000:  02
+	    Path Vector TLV (0x0104), length: 8, Flags: [ignore and don't forward if unknown]
+	      0x0000:  c0a8 0001 c0a8 0002
+	  Label Mapping Message (0x0400), length: 41, Message ID: 0x00000010, Flags: [ignore if unknown]
+	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
+	      Prefix FEC (0x02): IPv4 prefix 192.168.1.1/32
+	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
+	      Label: 20065
+	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
+	      0x0000:  02
+	    Path Vector TLV (0x0104), length: 8, Flags: [ignore and don't forward if unknown]
+	      0x0000:  c0a8 0001 c0a8 0002
+	  Label Mapping Message (0x0400), length: 41, Message ID: 0x00000011, Flags: [ignore if unknown]
+	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
+	      Prefix FEC (0x02): IPv4 prefix 192.168.2.1/32
+	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
+	      Label: 20065
+	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
+	      0x0000:  02
+	    Path Vector TLV (0x0104), length: 8, Flags: [ignore and don't forward if unknown]
+	      0x0000:  c0a8 0001 c0a8 0002
+	  Label Mapping Message (0x0400), length: 41, Message ID: 0x00000012, Flags: [ignore if unknown]
+	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
+	      Prefix FEC (0x02): IPv4 prefix 192.168.3.1/32
+	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
+	      Label: 20065
+	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
+	      0x0000:  02
+	    Path Vector TLV (0x0104), length: 8, Flags: [ignore and don't forward if unknown]
+	      0x0000:  c0a8 0001 c0a8 0002
+	  Label Mapping Message (0x0400), length: 41, Message ID: 0x00000013, Flags: [ignore if unknown]
+	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
+	      Prefix FEC (0x02): IPv4 prefix 192.168.4.1/32
+	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
+	      Label: 20065
+	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
+	      0x0000:  02
+	    Path Vector TLV (0x0104), length: 8, Flags: [ignore and don't forward if unknown]
+	      0x0000:  c0a8 0001 c0a8 0002
+	  Label Withdraw Message (0x0402), length: 24, Message ID: 0x00000014, Flags: [ignore if unknown]
+	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
+	      Prefix FEC (0x02): IPv4 prefix 192.168.0.3/32
+	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
+	      Label: 20066
+	  Label Withdraw Message (0x0402), length: 24, Message ID: 0x00000015, Flags: [ignore if unknown]
+	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
+	      Prefix FEC (0x02): IPv4 prefix 192.168.1.3/32
+	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
+	      Label: 20066
+	  Label Withdraw Message (0x0402), length: 24, Message ID: 0x00000016, Flags: [ignore if unknown]
+	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
+	      Prefix FEC (0x02): IPv4 prefix 192.168.2.3/32
+	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
+	      Label: 20066
+	  Label Withdraw Message (0x0402), length: 24, Message ID: 0x00000017, Flags: [ignore if unknown]
+	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
+	      Prefix FEC (0x02): IPv4 prefix 192.168.3.3/32
+	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
+	      Label: 20066
+	  Label Withdraw Message (0x0402), length: 24, Message ID: 0x00000018, Flags: [ignore if unknown]
+	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
+	      Prefix FEC (0x02): IPv4 prefix 192.168.4.3/32
+	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
+	      Label: 20066
+   14  2023-08-10 12:24:13.028465 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70)
+    12.0.0.2.646 > 224.0.0.2.646: 
+	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 38
+	  Hello Message (0x0100), length: 28, Message ID: 0x00000000, Flags: [ignore if unknown]
+	    Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown]
+	      Hold Time: 15s, Flags: [Link Hello]
+	    IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown]
+	      IPv4 Transport Address: 192.168.0.2
+	    Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown]
+	      0x0000:  4000 0000
+   15  2023-08-10 12:24:13.058561 IP (tos 0xc0, ttl 255, id 1524, offset 0, flags [none], proto TCP (6), length 40)
+    192.168.0.2.58321 > 192.168.0.1.646: Flags [.], cksum 0x2e0b (correct), ack 1263, win 2986, length 0
+   16  2023-08-10 12:24:13.833287 IP (tos 0xc0, ttl 255, id 1530, offset 0, flags [none], proto TCP (6), length 255)
+    192.168.0.2.58321 > 192.168.0.1.646: Flags [P.], cksum 0x7e4f (correct), seq 1041:1256, ack 1263, win 2986, length 215
+	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 211
+	  Label Mapping Message (0x0400), length: 37, Message ID: 0x00000019, Flags: [ignore if unknown]
+	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
+	      Prefix FEC (0x02): IPv4 prefix 192.168.0.3/32
+	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
+	      Label: 20066
+	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
+	      0x0000:  00
+	    Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown]
+	      0x0000:  c0a8 0002
+	  Label Mapping Message (0x0400), length: 37, Message ID: 0x0000001a, Flags: [ignore if unknown]
+	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
+	      Prefix FEC (0x02): IPv4 prefix 192.168.1.3/32
+	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
+	      Label: 20066
+	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
+	      0x0000:  00
+	    Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown]
+	      0x0000:  c0a8 0002
+	  Label Mapping Message (0x0400), length: 37, Message ID: 0x0000001b, Flags: [ignore if unknown]
+	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
+	      Prefix FEC (0x02): IPv4 prefix 192.168.2.3/32
+	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
+	      Label: 20066
+	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
+	      0x0000:  00
+	    Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown]
+	      0x0000:  c0a8 0002
+	  Label Mapping Message (0x0400), length: 37, Message ID: 0x0000001c, Flags: [ignore if unknown]
+	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
+	      Prefix FEC (0x02): IPv4 prefix 192.168.3.3/32
+	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
+	      Label: 20066
+	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
+	      0x0000:  00
+	    Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown]
+	      0x0000:  c0a8 0002
+	  Label Mapping Message (0x0400), length: 37, Message ID: 0x0000001d, Flags: [ignore if unknown]
+	    FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown]
+	      Prefix FEC (0x02): IPv4 prefix 192.168.4.3/32
+	    Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown]
+	      Label: 20066
+	    Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown]
+	      0x0000:  00
+	    Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown]
+	      0x0000:  c0a8 0002
+   17  2023-08-10 12:24:15.036359 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70)
+    12.1.3.2.646 > 224.0.0.2.646: 
+	LDP, Label-Space-ID: 172.168.0.2:0, pdu-length: 38
+	  Hello Message (0x0100), length: 28, Message ID: 0x00000038, Flags: [ignore if unknown]
+	    Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown]
+	      Hold Time: 15s, Flags: [Link Hello]
+	    IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown]
+	      IPv4 Transport Address: 172.168.0.2
+	    Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown]
+	      0x0000:  4000 0000
+   18  2023-08-10 12:24:18.042950 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70)
+    12.0.0.2.646 > 224.0.0.2.646: 
+	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 38
+	  Hello Message (0x0100), length: 28, Message ID: 0x00000000, Flags: [ignore if unknown]
+	    Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown]
+	      Hold Time: 15s, Flags: [Link Hello]
+	    IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown]
+	      IPv4 Transport Address: 192.168.0.2
+	    Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown]
+	      0x0000:  4000 0000
+   19  2023-08-10 12:24:20.052540 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70)
+    12.1.3.2.646 > 224.0.0.2.646: 
+	LDP, Label-Space-ID: 172.168.0.2:0, pdu-length: 38
+	  Hello Message (0x0100), length: 28, Message ID: 0x00000038, Flags: [ignore if unknown]
+	    Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown]
+	      Hold Time: 15s, Flags: [Link Hello]
+	    IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown]
+	      IPv4 Transport Address: 172.168.0.2
+	    Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown]
+	      0x0000:  4000 0000
+   20  2023-08-10 12:24:21.030795 IP (tos 0xc0, ttl 255, id 1534, offset 0, flags [none], proto TCP (6), length 58)
+    192.168.0.2.58321 > 192.168.0.1.646: Flags [P.], cksum 0x6a3d (correct), seq 1256:1274, ack 1263, win 2986, length 18
+   21  2023-08-10 12:24:21.087477 IP (tos 0xc0, ttl 255, id 1535, offset 0, flags [none], proto TCP (6), length 40)
+    192.168.0.2.58321 > 192.168.0.1.646: Flags [.], cksum 0x2d11 (correct), ack 1281, win 2985, length 0
+   22  2023-08-10 12:24:23.011577 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70)
+    12.0.0.2.646 > 224.0.0.2.646: 
+	LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 38
+	  Hello Message (0x0100), length: 28, Message ID: 0x00000000, Flags: [ignore if unknown]
+	    Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown]
+	      Hold Time: 15s, Flags: [Link Hello]
+	    IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown]
+	      IPv4 Transport Address: 192.168.0.2
+	    Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown]
+	      0x0000:  4000 0000