here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-11-07 18:29:57.228
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 69130   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 307235  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 432886  | null     | null      | null    | unlabelled |         | 0     |
 | 432887  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 432888  | v1:6     | ethernet1 | 1234::2 | 761435     |         | 0     |
 | 432889  | v1:6     | ethernet1 | 1234::2 | 761436     |         | 0     |
 | 432890  | v1:6     | ethernet1 | 1234::2 | 761437     |         | 0     |
 | 432891  | null     | null      | null    | unlabelled |         | 0     |
 | 432892  | null     | null      | null    | unlabelled |         | 0     |
 | 432893  | null     | null      | null    | unlabelled |         | 0     |
 | 432894  | null     | null      | null    | unlabelled |         | 0     |
 | 432895  | null     | null      | null    | unlabelled |         | 0     |
 | 549198  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 576288  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 696432  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 710180  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 744558  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 745859  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 850076  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 967086  | null     | null      | null    | unlabelled |         | 0     |
 | 967087  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 967088  | v1:4     | ethernet1 | 1.1.1.2 | 385812     |         | 0     |
 | 967089  | v1:4     | ethernet1 | 1.1.1.2 | 385813     |         | 0     |
 | 967090  | v1:4     | ethernet1 | 1.1.1.2 | 385814     |         | 0     |
 | 967091  | null     | null      | null    | unlabelled |         | 0     |
 | 967092  | null     | null      | null    | unlabelled |         | 0     |
 | 967093  | null     | null      | null    | unlabelled |         | 0     |
 | 967094  | null     | null      | null    | unlabelled |         | 0     |
 | 967095  | null     | null      | null    | unlabelled |         | 0     |
 | 1016583 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-11-07 18:29:57.351
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 58740  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 59261  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 95268  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 276280 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 385810 | null     | null      | null    | unlabelled |         | 0     |
 | 385811 | v1:4     | ethernet1 | 1.1.1.1 | 967087     |         | 1280  |
 | 385812 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 385813 | v1:4     | ethernet2 | 1.1.2.3 | 921344     |         | 640   |
 | 385814 | v1:4     | ethernet2 | 1.1.2.3 | 921345     |         | 640   |
 | 385815 | null     | null      | null    | unlabelled |         | 0     |
 | 385816 | null     | null      | null    | unlabelled |         | 0     |
 | 385817 | null     | null      | null    | unlabelled |         | 0     |
 | 385818 | null     | null      | null    | unlabelled |         | 0     |
 | 385819 | null     | null      | null    | unlabelled |         | 0     |
 | 448868 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 481349 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 492852 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 587503 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 601609 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 715329 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 734620 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 761433 | null     | null      | null    | unlabelled |         | 0     |
 | 761434 | v1:6     | ethernet1 | 1234::1 | 432887     |         | 1280  |
 | 761435 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 761436 | v1:6     | ethernet2 | 1235::3 | 811619     |         | 640   |
 | 761437 | v1:6     | ethernet2 | 1235::3 | 811620     |         | 640   |
 | 761438 | null     | null      | null    | unlabelled |         | 0     |
 | 761439 | null     | null      | null    | unlabelled |         | 0     |
 | 761440 | null     | null      | null    | unlabelled |         | 0     |
 | 761441 | null     | null      | null    | unlabelled |         | 0     |
 | 761442 | null     | null      | null    | unlabelled |         | 0     |
 | 831474 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-11-07 18:29:57.461
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 66994   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 98829   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 150277  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 308171  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 396935  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 427828  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 479889  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 695428  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 811616  | null     | null      | null    | unlabelled |         | 0     |
 | 811617  | v1:6     | ethernet1 | 1235::2 | 761434     |         | 640   |
 | 811618  | v1:6     | ethernet1 | 1235::2 | 761435     |         | 640   |
 | 811619  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 811620  | v1:6     | ethernet2 | 1236::4 | 632058     |         | 1280  |
 | 811621  | null     | null      | null    | unlabelled |         | 0     |
 | 811622  | null     | null      | null    | unlabelled |         | 0     |
 | 811623  | null     | null      | null    | unlabelled |         | 0     |
 | 811624  | null     | null      | null    | unlabelled |         | 0     |
 | 811625  | null     | null      | null    | unlabelled |         | 0     |
 | 919402  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 921341  | null     | null      | null    | unlabelled |         | 0     |
 | 921342  | v1:4     | ethernet1 | 1.1.2.2 | 385811     |         | 640   |
 | 921343  | v1:4     | ethernet1 | 1.1.2.2 | 385812     |         | 640   |
 | 921344  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 921345  | v1:4     | ethernet2 | 1.1.3.4 | 310712     |         | 1280  |
 | 921346  | null     | null      | null    | unlabelled |         | 0     |
 | 921347  | null     | null      | null    | unlabelled |         | 0     |
 | 921348  | null     | null      | null    | unlabelled |         | 0     |
 | 921349  | null     | null      | null    | unlabelled |         | 0     |
 | 921350  | null     | null      | null    | unlabelled |         | 0     |
 | 939445  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 965757  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1043624 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-11-07 18:29:57.557
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 42976  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 71779  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 195895 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 196866 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 310708 | null     | null      | null    | unlabelled |         | 0     |
 | 310709 | v1:4     | ethernet1 | 1.1.3.3 | 921342     |         | 0     |
 | 310710 | v1:4     | ethernet1 | 1.1.3.3 | 921343     |         | 0     |
 | 310711 | v1:4     | ethernet1 | 1.1.3.3 | 921344     |         | 0     |
 | 310712 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 310713 | null     | null      | null    | unlabelled |         | 0     |
 | 310714 | null     | null      | null    | unlabelled |         | 0     |
 | 310715 | null     | null      | null    | unlabelled |         | 0     |
 | 310716 | null     | null      | null    | unlabelled |         | 0     |
 | 310717 | null     | null      | null    | unlabelled |         | 0     |
 | 419702 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 437104 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 573679 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 594067 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 632054 | null     | null      | null    | unlabelled |         | 0     |
 | 632055 | v1:6     | ethernet1 | 1236::3 | 811617     |         | 0     |
 | 632056 | v1:6     | ethernet1 | 1236::3 | 811618     |         | 0     |
 | 632057 | v1:6     | ethernet1 | 1236::3 | 811619     |         | 0     |
 | 632058 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 632059 | null     | null      | null    | unlabelled |         | 0     |
 | 632060 | null     | null      | null    | unlabelled |         | 0     |
 | 632061 | null     | null      | null    | unlabelled |         | 0     |
 | 632062 | null     | null      | null    | unlabelled |         | 0     |
 | 632063 | null     | null      | null    | unlabelled |         | 0     |
 | 639761 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 756973 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#