here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-08-25 08:36:08.684
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 22949   | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 186785  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 291637  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 414945  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 431416  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 624906  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 704843  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 769725  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 810811  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 917467  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 920086  | null     | null      | null    | unlabelled |         | 0     |
 | 920087  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 920088  | v1:6     | ethernet1 | 1234::2 | 659463     |         | 0     |
 | 920089  | v1:6     | ethernet1 | 1234::2 | 659464     |         | 0     |
 | 920090  | v1:6     | ethernet1 | 1234::2 | 659465     |         | 0     |
 | 920091  | null     | null      | null    | unlabelled |         | 0     |
 | 920092  | null     | null      | null    | unlabelled |         | 0     |
 | 920093  | null     | null      | null    | unlabelled |         | 0     |
 | 920094  | null     | null      | null    | unlabelled |         | 0     |
 | 920095  | null     | null      | null    | unlabelled |         | 0     |
 | 1021584 | null     | null      | null    | unlabelled |         | 0     |
 | 1021585 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1021586 | v1:4     | ethernet1 | 1.1.1.2 | 1021415    |         | 0     |
 | 1021587 | v1:4     | ethernet1 | 1.1.1.2 | 1021416    |         | 0     |
 | 1021588 | v1:4     | ethernet1 | 1.1.1.2 | 1021417    |         | 0     |
 | 1021589 | null     | null      | null    | unlabelled |         | 0     |
 | 1021590 | null     | null      | null    | unlabelled |         | 0     |
 | 1021591 | null     | null      | null    | unlabelled |         | 0     |
 | 1021592 | null     | null      | null    | unlabelled |         | 0     |
 | 1021593 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-08-25 08:36:08.787
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 109238  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 124303  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 154194  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 158423  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 215840  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 259484  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 403192  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 635442  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 659461  | null     | null      | null    | unlabelled |         | 0     |
 | 659462  | v1:6     | ethernet1 | 1234::1 | 920087     |         | 1280  |
 | 659463  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 659464  | v1:6     | ethernet2 | 1235::3 | 299516     |         | 640   |
 | 659465  | v1:6     | ethernet2 | 1235::3 | 299517     |         | 640   |
 | 659466  | null     | null      | null    | unlabelled |         | 0     |
 | 659467  | null     | null      | null    | unlabelled |         | 0     |
 | 659468  | null     | null      | null    | unlabelled |         | 0     |
 | 659469  | null     | null      | null    | unlabelled |         | 0     |
 | 659470  | null     | null      | null    | unlabelled |         | 0     |
 | 709055  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 806006  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 812699  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 966725  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 1021413 | null     | null      | null    | unlabelled |         | 0     |
 | 1021414 | v1:4     | ethernet1 | 1.1.1.1 | 1021585    |         | 1280  |
 | 1021415 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1021416 | v1:4     | ethernet2 | 1.1.2.3 | 975446     |         | 640   |
 | 1021417 | v1:4     | ethernet2 | 1.1.2.3 | 975447     |         | 640   |
 | 1021418 | null     | null      | null    | unlabelled |         | 0     |
 | 1021419 | null     | null      | null    | unlabelled |         | 0     |
 | 1021420 | null     | null      | null    | unlabelled |         | 0     |
 | 1021421 | null     | null      | null    | unlabelled |         | 0     |
 | 1021422 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-08-25 08:36:08.909
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 91278   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 239755  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 299513  | null     | null      | null    | unlabelled |         | 0     |
 | 299514  | v1:6     | ethernet1 | 1235::2 | 659462     |         | 640   |
 | 299515  | v1:6     | ethernet1 | 1235::2 | 659463     |         | 640   |
 | 299516  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 299517  | v1:6     | ethernet2 | 1236::4 | 250911     |         | 1280  |
 | 299518  | null     | null      | null    | unlabelled |         | 0     |
 | 299519  | null     | null      | null    | unlabelled |         | 0     |
 | 299520  | null     | null      | null    | unlabelled |         | 0     |
 | 299521  | null     | null      | null    | unlabelled |         | 0     |
 | 299522  | null     | null      | null    | unlabelled |         | 0     |
 | 403190  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 519812  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 525917  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 567780  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 693314  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 716978  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 740440  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 914744  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 975443  | null     | null      | null    | unlabelled |         | 0     |
 | 975444  | v1:4     | ethernet1 | 1.1.2.2 | 1021414    |         | 640   |
 | 975445  | v1:4     | ethernet1 | 1.1.2.2 | 1021415    |         | 640   |
 | 975446  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 975447  | v1:4     | ethernet2 | 1.1.3.4 | 709257     |         | 1280  |
 | 975448  | null     | null      | null    | unlabelled |         | 0     |
 | 975449  | null     | null      | null    | unlabelled |         | 0     |
 | 975450  | null     | null      | null    | unlabelled |         | 0     |
 | 975451  | null     | null      | null    | unlabelled |         | 0     |
 | 975452  | null     | null      | null    | unlabelled |         | 0     |
 | 985766  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1005706 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-08-25 08:36:09.012
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 11909  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 55047  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 98373  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 162423 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 250907 | null     | null      | null    | unlabelled |         | 0     |
 | 250908 | v1:6     | ethernet1 | 1236::3 | 299514     |         | 0     |
 | 250909 | v1:6     | ethernet1 | 1236::3 | 299515     |         | 0     |
 | 250910 | v1:6     | ethernet1 | 1236::3 | 299516     |         | 0     |
 | 250911 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 250912 | null     | null      | null    | unlabelled |         | 0     |
 | 250913 | null     | null      | null    | unlabelled |         | 0     |
 | 250914 | null     | null      | null    | unlabelled |         | 0     |
 | 250915 | null     | null      | null    | unlabelled |         | 0     |
 | 250916 | null     | null      | null    | unlabelled |         | 0     |
 | 358511 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 459427 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 492822 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 629994 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 693134 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 709253 | null     | null      | null    | unlabelled |         | 0     |
 | 709254 | v1:4     | ethernet1 | 1.1.3.3 | 975444     |         | 0     |
 | 709255 | v1:4     | ethernet1 | 1.1.3.3 | 975445     |         | 0     |
 | 709256 | v1:4     | ethernet1 | 1.1.3.3 | 975446     |         | 0     |
 | 709257 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 709258 | null     | null      | null    | unlabelled |         | 0     |
 | 709259 | null     | null      | null    | unlabelled |         | 0     |
 | 709260 | null     | null      | null    | unlabelled |         | 0     |
 | 709261 | null     | null      | null    | unlabelled |         | 0     |
 | 709262 | null     | null      | null    | unlabelled |         | 0     |
 | 963140 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#