here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-11-05 00:47:05.017
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 19584  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 20428  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 88061  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 221845 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 226743 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 259292 | null     | null      | null    | unlabelled |         | 0     |
 | 259293 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 259294 | v1:4     | ethernet1 | 1.1.1.2 | 566002     |         | 0     |
 | 259295 | v1:4     | ethernet1 | 1.1.1.2 | 566003     |         | 0     |
 | 259296 | v1:4     | ethernet1 | 1.1.1.2 | 566004     |         | 0     |
 | 259297 | null     | null      | null    | unlabelled |         | 0     |
 | 259298 | null     | null      | null    | unlabelled |         | 0     |
 | 259299 | null     | null      | null    | unlabelled |         | 0     |
 | 259300 | null     | null      | null    | unlabelled |         | 0     |
 | 259301 | null     | null      | null    | unlabelled |         | 0     |
 | 326055 | null     | null      | null    | unlabelled |         | 0     |
 | 326056 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 326057 | v1:6     | ethernet1 | 1234::2 | 775139     |         | 0     |
 | 326058 | v1:6     | ethernet1 | 1234::2 | 775140     |         | 0     |
 | 326059 | v1:6     | ethernet1 | 1234::2 | 775141     |         | 0     |
 | 326060 | null     | null      | null    | unlabelled |         | 0     |
 | 326061 | null     | null      | null    | unlabelled |         | 0     |
 | 326062 | null     | null      | null    | unlabelled |         | 0     |
 | 326063 | null     | null      | null    | unlabelled |         | 0     |
 | 326064 | null     | null      | null    | unlabelled |         | 0     |
 | 328573 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 665967 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 841883 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 905640 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 956230 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-11-05 00:47:05.130
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 88980  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 110292 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 180943 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 289525 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 328653 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 330513 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 341154 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 517035 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 520251 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 566000 | null     | null      | null    | unlabelled |         | 0     |
 | 566001 | v1:4     | ethernet1 | 1.1.1.1 | 259293     |         | 1280  |
 | 566002 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 566003 | v1:4     | ethernet2 | 1.1.2.3 | 618460     |         | 640   |
 | 566004 | v1:4     | ethernet2 | 1.1.2.3 | 618461     |         | 640   |
 | 566005 | null     | null      | null    | unlabelled |         | 0     |
 | 566006 | null     | null      | null    | unlabelled |         | 0     |
 | 566007 | null     | null      | null    | unlabelled |         | 0     |
 | 566008 | null     | null      | null    | unlabelled |         | 0     |
 | 566009 | null     | null      | null    | unlabelled |         | 0     |
 | 662786 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 775137 | null     | null      | null    | unlabelled |         | 0     |
 | 775138 | v1:6     | ethernet1 | 1234::1 | 326056     |         | 1280  |
 | 775139 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 775140 | v1:6     | ethernet2 | 1235::3 | 1675       |         | 640   |
 | 775141 | v1:6     | ethernet2 | 1235::3 | 1676       |         | 640   |
 | 775142 | null     | null      | null    | unlabelled |         | 0     |
 | 775143 | null     | null      | null    | unlabelled |         | 0     |
 | 775144 | null     | null      | null    | unlabelled |         | 0     |
 | 775145 | null     | null      | null    | unlabelled |         | 0     |
 | 775146 | null     | null      | null    | unlabelled |         | 0     |
 | 803716 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 944179 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-11-05 00:47:05.236
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 1672    | null     | null      | null    | unlabelled |         | 0     |
 | 1673    | v1:6     | ethernet1 | 1235::2 | 775138     |         | 640   |
 | 1674    | v1:6     | ethernet1 | 1235::2 | 775139     |         | 640   |
 | 1675    | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1676    | v1:6     | ethernet2 | 1236::4 | 177205     |         | 1280  |
 | 1677    | null     | null      | null    | unlabelled |         | 0     |
 | 1678    | null     | null      | null    | unlabelled |         | 0     |
 | 1679    | null     | null      | null    | unlabelled |         | 0     |
 | 1680    | null     | null      | null    | unlabelled |         | 0     |
 | 1681    | null     | null      | null    | unlabelled |         | 0     |
 | 189081  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 242363  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 343546  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 363639  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 408700  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 459656  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 605160  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 618457  | null     | null      | null    | unlabelled |         | 0     |
 | 618458  | v1:4     | ethernet1 | 1.1.2.2 | 566001     |         | 640   |
 | 618459  | v1:4     | ethernet1 | 1.1.2.2 | 566002     |         | 640   |
 | 618460  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 618461  | v1:4     | ethernet2 | 1.1.3.4 | 811473     |         | 1280  |
 | 618462  | null     | null      | null    | unlabelled |         | 0     |
 | 618463  | null     | null      | null    | unlabelled |         | 0     |
 | 618464  | null     | null      | null    | unlabelled |         | 0     |
 | 618465  | null     | null      | null    | unlabelled |         | 0     |
 | 618466  | null     | null      | null    | unlabelled |         | 0     |
 | 769538  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 812448  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 947829  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 982758  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1009013 | 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
2024-11-05 00:47:05.327
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 102498 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 177201 | null     | null      | null    | unlabelled |         | 0     |
 | 177202 | v1:6     | ethernet1 | 1236::3 | 1673       |         | 0     |
 | 177203 | v1:6     | ethernet1 | 1236::3 | 1674       |         | 0     |
 | 177204 | v1:6     | ethernet1 | 1236::3 | 1675       |         | 0     |
 | 177205 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 177206 | null     | null      | null    | unlabelled |         | 0     |
 | 177207 | null     | null      | null    | unlabelled |         | 0     |
 | 177208 | null     | null      | null    | unlabelled |         | 0     |
 | 177209 | null     | null      | null    | unlabelled |         | 0     |
 | 177210 | null     | null      | null    | unlabelled |         | 0     |
 | 193719 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 237328 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 237569 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 251564 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 527824 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 544550 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 664883 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 673870 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 766187 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 811469 | null     | null      | null    | unlabelled |         | 0     |
 | 811470 | v1:4     | ethernet1 | 1.1.3.3 | 618458     |         | 0     |
 | 811471 | v1:4     | ethernet1 | 1.1.3.3 | 618459     |         | 0     |
 | 811472 | v1:4     | ethernet1 | 1.1.3.3 | 618460     |         | 0     |
 | 811473 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 811474 | null     | null      | null    | unlabelled |         | 0     |
 | 811475 | null     | null      | null    | unlabelled |         | 0     |
 | 811476 | null     | null      | null    | unlabelled |         | 0     |
 | 811477 | null     | null      | null    | unlabelled |         | 0     |
 | 811478 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#