here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-11-04 01:32:46.852
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 20692  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 49056  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 176007 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 233013 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 498563 | null     | null      | null    | unlabelled |         | 0     |
 | 498564 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 498565 | v1:6     | ethernet1 | 1234::2 | 10573      |         | 0     |
 | 498566 | v1:6     | ethernet1 | 1234::2 | 10574      |         | 0     |
 | 498567 | v1:6     | ethernet1 | 1234::2 | 10575      |         | 0     |
 | 498568 | null     | null      | null    | unlabelled |         | 0     |
 | 498569 | null     | null      | null    | unlabelled |         | 0     |
 | 498570 | null     | null      | null    | unlabelled |         | 0     |
 | 498571 | null     | null      | null    | unlabelled |         | 0     |
 | 498572 | null     | null      | null    | unlabelled |         | 0     |
 | 528737 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 546333 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 632308 | null     | null      | null    | unlabelled |         | 0     |
 | 632309 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 632310 | v1:4     | ethernet1 | 1.1.1.2 | 514745     |         | 0     |
 | 632311 | v1:4     | ethernet1 | 1.1.1.2 | 514746     |         | 0     |
 | 632312 | v1:4     | ethernet1 | 1.1.1.2 | 514747     |         | 0     |
 | 632313 | null     | null      | null    | unlabelled |         | 0     |
 | 632314 | null     | null      | null    | unlabelled |         | 0     |
 | 632315 | null     | null      | null    | unlabelled |         | 0     |
 | 632316 | null     | null      | null    | unlabelled |         | 0     |
 | 632317 | null     | null      | null    | unlabelled |         | 0     |
 | 676176 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 786809 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 817955 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 924699 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-11-04 01:32:46.959
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 10571   | null     | null      | null    | unlabelled |         | 0     |
 | 10572   | v1:6     | ethernet1 | 1234::1 | 498564     |         | 1280  |
 | 10573   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 10574   | v1:6     | ethernet2 | 1235::3 | 302974     |         | 640   |
 | 10575   | v1:6     | ethernet2 | 1235::3 | 302975     |         | 640   |
 | 10576   | null     | null      | null    | unlabelled |         | 0     |
 | 10577   | null     | null      | null    | unlabelled |         | 0     |
 | 10578   | null     | null      | null    | unlabelled |         | 0     |
 | 10579   | null     | null      | null    | unlabelled |         | 0     |
 | 10580   | null     | null      | null    | unlabelled |         | 0     |
 | 117394  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 131082  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 172069  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 400083  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 438970  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 444558  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 514743  | null     | null      | null    | unlabelled |         | 0     |
 | 514744  | v1:4     | ethernet1 | 1.1.1.1 | 632309     |         | 1280  |
 | 514745  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 514746  | v1:4     | ethernet2 | 1.1.2.3 | 82664      |         | 640   |
 | 514747  | v1:4     | ethernet2 | 1.1.2.3 | 82665      |         | 640   |
 | 514748  | null     | null      | null    | unlabelled |         | 0     |
 | 514749  | null     | null      | null    | unlabelled |         | 0     |
 | 514750  | null     | null      | null    | unlabelled |         | 0     |
 | 514751  | null     | null      | null    | unlabelled |         | 0     |
 | 514752  | null     | null      | null    | unlabelled |         | 0     |
 | 657980  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 759475  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 804312  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 807254  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 810445  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 1020613 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-11-04 01:32:47.071
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 8172   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 82661  | null     | null      | null    | unlabelled |         | 0     |
 | 82662  | v1:4     | ethernet1 | 1.1.2.2 | 514744     |         | 640   |
 | 82663  | v1:4     | ethernet1 | 1.1.2.2 | 514745     |         | 640   |
 | 82664  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 82665  | v1:4     | ethernet2 | 1.1.3.4 | 20253      |         | 1280  |
 | 82666  | null     | null      | null    | unlabelled |         | 0     |
 | 82667  | null     | null      | null    | unlabelled |         | 0     |
 | 82668  | null     | null      | null    | unlabelled |         | 0     |
 | 82669  | null     | null      | null    | unlabelled |         | 0     |
 | 82670  | null     | null      | null    | unlabelled |         | 0     |
 | 120481 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 146228 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 302971 | null     | null      | null    | unlabelled |         | 0     |
 | 302972 | v1:6     | ethernet1 | 1235::2 | 10572      |         | 640   |
 | 302973 | v1:6     | ethernet1 | 1235::2 | 10573      |         | 640   |
 | 302974 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 302975 | v1:6     | ethernet2 | 1236::4 | 246290     |         | 1280  |
 | 302976 | null     | null      | null    | unlabelled |         | 0     |
 | 302977 | null     | null      | null    | unlabelled |         | 0     |
 | 302978 | null     | null      | null    | unlabelled |         | 0     |
 | 302979 | null     | null      | null    | unlabelled |         | 0     |
 | 302980 | null     | null      | null    | unlabelled |         | 0     |
 | 363770 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 389530 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 410252 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 552504 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 571534 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 688324 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 804647 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 868342 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 903862 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-11-04 01:32:47.167
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 7366   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 20249  | null     | null      | null    | unlabelled |         | 0     |
 | 20250  | v1:4     | ethernet1 | 1.1.3.3 | 82662      |         | 0     |
 | 20251  | v1:4     | ethernet1 | 1.1.3.3 | 82663      |         | 0     |
 | 20252  | v1:4     | ethernet1 | 1.1.3.3 | 82664      |         | 0     |
 | 20253  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 20254  | null     | null      | null    | unlabelled |         | 0     |
 | 20255  | null     | null      | null    | unlabelled |         | 0     |
 | 20256  | null     | null      | null    | unlabelled |         | 0     |
 | 20257  | null     | null      | null    | unlabelled |         | 0     |
 | 20258  | null     | null      | null    | unlabelled |         | 0     |
 | 32832  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 101981 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 127582 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 159462 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 195944 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 212591 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 246286 | null     | null      | null    | unlabelled |         | 0     |
 | 246287 | v1:6     | ethernet1 | 1236::3 | 302972     |         | 0     |
 | 246288 | v1:6     | ethernet1 | 1236::3 | 302973     |         | 0     |
 | 246289 | v1:6     | ethernet1 | 1236::3 | 302974     |         | 0     |
 | 246290 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 246291 | null     | null      | null    | unlabelled |         | 0     |
 | 246292 | null     | null      | null    | unlabelled |         | 0     |
 | 246293 | null     | null      | null    | unlabelled |         | 0     |
 | 246294 | null     | null      | null    | unlabelled |         | 0     |
 | 246295 | null     | null      | null    | unlabelled |         | 0     |
 | 664206 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 853075 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 963564 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#