here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-12-30 10:36:35.588
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 218814  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 264352  | null     | null      | null    | unlabelled |         | 0     |
 | 264353  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 264354  | v1:4     | ethernet1 | 1.1.1.2 | 4716       |         | 0     |
 | 264355  | v1:4     | ethernet1 | 1.1.1.2 | 4717       |         | 0     |
 | 264356  | v1:4     | ethernet1 | 1.1.1.2 | 4718       |         | 0     |
 | 264357  | null     | null      | null    | unlabelled |         | 0     |
 | 264358  | null     | null      | null    | unlabelled |         | 0     |
 | 264359  | null     | null      | null    | unlabelled |         | 0     |
 | 264360  | null     | null      | null    | unlabelled |         | 0     |
 | 264361  | null     | null      | null    | unlabelled |         | 0     |
 | 395473  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 561167  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 577223  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 604874  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 616305  | null     | null      | null    | unlabelled |         | 0     |
 | 616306  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 616307  | v1:6     | ethernet1 | 1234::2 | 936039     |         | 0     |
 | 616308  | v1:6     | ethernet1 | 1234::2 | 936040     |         | 0     |
 | 616309  | v1:6     | ethernet1 | 1234::2 | 936041     |         | 0     |
 | 616310  | null     | null      | null    | unlabelled |         | 0     |
 | 616311  | null     | null      | null    | unlabelled |         | 0     |
 | 616312  | null     | null      | null    | unlabelled |         | 0     |
 | 616313  | null     | null      | null    | unlabelled |         | 0     |
 | 616314  | null     | null      | null    | unlabelled |         | 0     |
 | 682207  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 843125  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 930033  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 945091  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1001440 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-12-30 10:36:35.686
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 4714   | null     | null      | null    | unlabelled |         | 0     |
 | 4715   | v1:4     | ethernet1 | 1.1.1.1 | 264353     |         | 1280  |
 | 4716   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 4717   | v1:4     | ethernet2 | 1.1.2.3 | 551141     |         | 640   |
 | 4718   | v1:4     | ethernet2 | 1.1.2.3 | 551142     |         | 640   |
 | 4719   | null     | null      | null    | unlabelled |         | 0     |
 | 4720   | null     | null      | null    | unlabelled |         | 0     |
 | 4721   | null     | null      | null    | unlabelled |         | 0     |
 | 4722   | null     | null      | null    | unlabelled |         | 0     |
 | 4723   | null     | null      | null    | unlabelled |         | 0     |
 | 94634  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 174140 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 211366 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 328836 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 498734 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 557053 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 573970 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 587830 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 675145 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 726583 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 797124 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 857249 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 936037 | null     | null      | null    | unlabelled |         | 0     |
 | 936038 | v1:6     | ethernet1 | 1234::1 | 616306     |         | 1280  |
 | 936039 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 936040 | v1:6     | ethernet2 | 1235::3 | 603665     |         | 640   |
 | 936041 | v1:6     | ethernet2 | 1235::3 | 603666     |         | 640   |
 | 936042 | null     | null      | null    | unlabelled |         | 0     |
 | 936043 | null     | null      | null    | unlabelled |         | 0     |
 | 936044 | null     | null      | null    | unlabelled |         | 0     |
 | 936045 | null     | null      | null    | unlabelled |         | 0     |
 | 936046 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-12-30 10:36:35.787
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 46571  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 84083  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 110026 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 199315 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 217721 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 247089 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 417691 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 551138 | null     | null      | null    | unlabelled |         | 0     |
 | 551139 | v1:4     | ethernet1 | 1.1.2.2 | 4715       |         | 640   |
 | 551140 | v1:4     | ethernet1 | 1.1.2.2 | 4716       |         | 640   |
 | 551141 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 551142 | v1:4     | ethernet2 | 1.1.3.4 | 868417     |         | 1280  |
 | 551143 | null     | null      | null    | unlabelled |         | 0     |
 | 551144 | null     | null      | null    | unlabelled |         | 0     |
 | 551145 | null     | null      | null    | unlabelled |         | 0     |
 | 551146 | null     | null      | null    | unlabelled |         | 0     |
 | 551147 | null     | null      | null    | unlabelled |         | 0     |
 | 603662 | null     | null      | null    | unlabelled |         | 0     |
 | 603663 | v1:6     | ethernet1 | 1235::2 | 936038     |         | 640   |
 | 603664 | v1:6     | ethernet1 | 1235::2 | 936039     |         | 640   |
 | 603665 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 603666 | v1:6     | ethernet2 | 1236::4 | 913117     |         | 1280  |
 | 603667 | null     | null      | null    | unlabelled |         | 0     |
 | 603668 | null     | null      | null    | unlabelled |         | 0     |
 | 603669 | null     | null      | null    | unlabelled |         | 0     |
 | 603670 | null     | null      | null    | unlabelled |         | 0     |
 | 603671 | null     | null      | null    | unlabelled |         | 0     |
 | 741033 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 773357 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 782266 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 782814 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 847453 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-12-30 10:36:35.899
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 125258 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 226183 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 397631 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 410590 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 572209 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 656495 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 665922 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 691110 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 868413 | null     | null      | null    | unlabelled |         | 0     |
 | 868414 | v1:4     | ethernet1 | 1.1.3.3 | 551139     |         | 0     |
 | 868415 | v1:4     | ethernet1 | 1.1.3.3 | 551140     |         | 0     |
 | 868416 | v1:4     | ethernet1 | 1.1.3.3 | 551141     |         | 0     |
 | 868417 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 868418 | null     | null      | null    | unlabelled |         | 0     |
 | 868419 | null     | null      | null    | unlabelled |         | 0     |
 | 868420 | null     | null      | null    | unlabelled |         | 0     |
 | 868421 | null     | null      | null    | unlabelled |         | 0     |
 | 868422 | null     | null      | null    | unlabelled |         | 0     |
 | 913113 | null     | null      | null    | unlabelled |         | 0     |
 | 913114 | v1:6     | ethernet1 | 1236::3 | 603663     |         | 0     |
 | 913115 | v1:6     | ethernet1 | 1236::3 | 603664     |         | 0     |
 | 913116 | v1:6     | ethernet1 | 1236::3 | 603665     |         | 0     |
 | 913117 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 913118 | null     | null      | null    | unlabelled |         | 0     |
 | 913119 | null     | null      | null    | unlabelled |         | 0     |
 | 913120 | null     | null      | null    | unlabelled |         | 0     |
 | 913121 | null     | null      | null    | unlabelled |         | 0     |
 | 913122 | null     | null      | null    | unlabelled |         | 0     |
 | 956068 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 961039 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#