here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-06-27 04:39:52.708
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 54405   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 115864  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 255270  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 293370  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 393873  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 455606  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 507443  | null     | null      | null    | unlabelled |         | 0     |
 | 507444  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 507445  | v1:4     | ethernet1 | 1.1.1.2 | 776499     |         | 0     |
 | 507446  | v1:4     | ethernet1 | 1.1.1.2 | 776500     |         | 0     |
 | 507447  | v1:4     | ethernet1 | 1.1.1.2 | 776501     |         | 0     |
 | 507448  | null     | null      | null    | unlabelled |         | 0     |
 | 507449  | null     | null      | null    | unlabelled |         | 0     |
 | 507450  | null     | null      | null    | unlabelled |         | 0     |
 | 507451  | null     | null      | null    | unlabelled |         | 0     |
 | 507452  | null     | null      | null    | unlabelled |         | 0     |
 | 694226  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 826610  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 954482  | null     | null      | null    | unlabelled |         | 0     |
 | 954483  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 954484  | v1:6     | ethernet1 | 1234::2 | 570518     |         | 0     |
 | 954485  | v1:6     | ethernet1 | 1234::2 | 570519     |         | 0     |
 | 954486  | v1:6     | ethernet1 | 1234::2 | 570520     |         | 0     |
 | 954487  | null     | null      | null    | unlabelled |         | 0     |
 | 954488  | null     | null      | null    | unlabelled |         | 0     |
 | 954489  | null     | null      | null    | unlabelled |         | 0     |
 | 954490  | null     | null      | null    | unlabelled |         | 0     |
 | 954491  | null     | null      | null    | unlabelled |         | 0     |
 | 972918  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1021350 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-06-27 04:39:52.783
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 26955  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 122877 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 156303 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 294238 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 432849 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 480198 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 491511 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 570516 | null     | null      | null    | unlabelled |         | 0     |
 | 570517 | v1:6     | ethernet1 | 1234::1 | 954483     |         | 1280  |
 | 570518 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 570519 | v1:6     | ethernet2 | 1235::3 | 712402     |         | 640   |
 | 570520 | v1:6     | ethernet2 | 1235::3 | 712403     |         | 640   |
 | 570521 | null     | null      | null    | unlabelled |         | 0     |
 | 570522 | null     | null      | null    | unlabelled |         | 0     |
 | 570523 | null     | null      | null    | unlabelled |         | 0     |
 | 570524 | null     | null      | null    | unlabelled |         | 0     |
 | 570525 | null     | null      | null    | unlabelled |         | 0     |
 | 615688 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 662565 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 725233 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 745268 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 776497 | null     | null      | null    | unlabelled |         | 0     |
 | 776498 | v1:4     | ethernet1 | 1.1.1.1 | 507444     |         | 1280  |
 | 776499 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 776500 | v1:4     | ethernet2 | 1.1.2.3 | 21869      |         | 640   |
 | 776501 | v1:4     | ethernet2 | 1.1.2.3 | 21870      |         | 640   |
 | 776502 | null     | null      | null    | unlabelled |         | 0     |
 | 776503 | null     | null      | null    | unlabelled |         | 0     |
 | 776504 | null     | null      | null    | unlabelled |         | 0     |
 | 776505 | null     | null      | null    | unlabelled |         | 0     |
 | 776506 | null     | null      | null    | unlabelled |         | 0     |
 | 981636 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-06-27 04:39:52.899
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 21866   | null     | null      | null    | unlabelled |         | 0     |
 | 21867   | v1:4     | ethernet1 | 1.1.2.2 | 776498     |         | 640   |
 | 21868   | v1:4     | ethernet1 | 1.1.2.2 | 776499     |         | 640   |
 | 21869   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 21870   | v1:4     | ethernet2 | 1.1.3.4 | 330988     |         | 1280  |
 | 21871   | null     | null      | null    | unlabelled |         | 0     |
 | 21872   | null     | null      | null    | unlabelled |         | 0     |
 | 21873   | null     | null      | null    | unlabelled |         | 0     |
 | 21874   | null     | null      | null    | unlabelled |         | 0     |
 | 21875   | null     | null      | null    | unlabelled |         | 0     |
 | 31942   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 32558   | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 190441  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 260621  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 325063  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 357029  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 430083  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 536614  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 545987  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 712399  | null     | null      | null    | unlabelled |         | 0     |
 | 712400  | v1:6     | ethernet1 | 1235::2 | 570517     |         | 640   |
 | 712401  | v1:6     | ethernet1 | 1235::2 | 570518     |         | 640   |
 | 712402  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 712403  | v1:6     | ethernet2 | 1236::4 | 557034     |         | 1280  |
 | 712404  | null     | null      | null    | unlabelled |         | 0     |
 | 712405  | null     | null      | null    | unlabelled |         | 0     |
 | 712406  | null     | null      | null    | unlabelled |         | 0     |
 | 712407  | null     | null      | null    | unlabelled |         | 0     |
 | 712408  | null     | null      | null    | unlabelled |         | 0     |
 | 888153  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1005832 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1015773 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-06-27 04:39:53.003
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 111960  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 297716  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 330984  | null     | null      | null    | unlabelled |         | 0     |
 | 330985  | v1:4     | ethernet1 | 1.1.3.3 | 21867      |         | 0     |
 | 330986  | v1:4     | ethernet1 | 1.1.3.3 | 21868      |         | 0     |
 | 330987  | v1:4     | ethernet1 | 1.1.3.3 | 21869      |         | 0     |
 | 330988  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 330989  | null     | null      | null    | unlabelled |         | 0     |
 | 330990  | null     | null      | null    | unlabelled |         | 0     |
 | 330991  | null     | null      | null    | unlabelled |         | 0     |
 | 330992  | null     | null      | null    | unlabelled |         | 0     |
 | 330993  | null     | null      | null    | unlabelled |         | 0     |
 | 435356  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 496023  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 557030  | null     | null      | null    | unlabelled |         | 0     |
 | 557031  | v1:6     | ethernet1 | 1236::3 | 712400     |         | 0     |
 | 557032  | v1:6     | ethernet1 | 1236::3 | 712401     |         | 0     |
 | 557033  | v1:6     | ethernet1 | 1236::3 | 712402     |         | 0     |
 | 557034  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 557035  | null     | null      | null    | unlabelled |         | 0     |
 | 557036  | null     | null      | null    | unlabelled |         | 0     |
 | 557037  | null     | null      | null    | unlabelled |         | 0     |
 | 557038  | null     | null      | null    | unlabelled |         | 0     |
 | 557039  | null     | null      | null    | unlabelled |         | 0     |
 | 735399  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 823001  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 871836  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 871948  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 882491  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 1039530 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#