here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-09-20 17:03:07.201
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 95613   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 133962  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 135274  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 151367  | null     | null      | null    | unlabelled |         | 0     |
 | 151368  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 151369  | v1:4     | ethernet1 | 1.1.1.2 | 142128     |         | 0     |
 | 151370  | v1:4     | ethernet1 | 1.1.1.2 | 142129     |         | 0     |
 | 151371  | v1:4     | ethernet1 | 1.1.1.2 | 142130     |         | 0     |
 | 151372  | null     | null      | null    | unlabelled |         | 0     |
 | 151373  | null     | null      | null    | unlabelled |         | 0     |
 | 151374  | null     | null      | null    | unlabelled |         | 0     |
 | 151375  | null     | null      | null    | unlabelled |         | 0     |
 | 151376  | null     | null      | null    | unlabelled |         | 0     |
 | 172323  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 374084  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 476880  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 495388  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 608035  | null     | null      | null    | unlabelled |         | 0     |
 | 608036  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 608037  | v1:6     | ethernet1 | 1234::2 | 168836     |         | 0     |
 | 608038  | v1:6     | ethernet1 | 1234::2 | 168837     |         | 0     |
 | 608039  | v1:6     | ethernet1 | 1234::2 | 168838     |         | 0     |
 | 608040  | null     | null      | null    | unlabelled |         | 0     |
 | 608041  | null     | null      | null    | unlabelled |         | 0     |
 | 608042  | null     | null      | null    | unlabelled |         | 0     |
 | 608043  | null     | null      | null    | unlabelled |         | 0     |
 | 608044  | null     | null      | null    | unlabelled |         | 0     |
 | 632249  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 705490  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 1045036 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-09-20 17:03:07.300
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 142126 | null     | null      | null    | unlabelled |         | 0     |
 | 142127 | v1:4     | ethernet1 | 1.1.1.1 | 151368     |         | 1280  |
 | 142128 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 142129 | v1:4     | ethernet2 | 1.1.2.3 | 346045     |         | 640   |
 | 142130 | v1:4     | ethernet2 | 1.1.2.3 | 346046     |         | 640   |
 | 142131 | null     | null      | null    | unlabelled |         | 0     |
 | 142132 | null     | null      | null    | unlabelled |         | 0     |
 | 142133 | null     | null      | null    | unlabelled |         | 0     |
 | 142134 | null     | null      | null    | unlabelled |         | 0     |
 | 142135 | null     | null      | null    | unlabelled |         | 0     |
 | 168834 | null     | null      | null    | unlabelled |         | 0     |
 | 168835 | v1:6     | ethernet1 | 1234::1 | 608036     |         | 1280  |
 | 168836 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 168837 | v1:6     | ethernet2 | 1235::3 | 342742     |         | 640   |
 | 168838 | v1:6     | ethernet2 | 1235::3 | 342743     |         | 640   |
 | 168839 | null     | null      | null    | unlabelled |         | 0     |
 | 168840 | null     | null      | null    | unlabelled |         | 0     |
 | 168841 | null     | null      | null    | unlabelled |         | 0     |
 | 168842 | null     | null      | null    | unlabelled |         | 0     |
 | 168843 | null     | null      | null    | unlabelled |         | 0     |
 | 214263 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 240537 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 273120 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 338317 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 447509 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 485345 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 640619 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 694567 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 727999 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 820545 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 951836 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 973871 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-09-20 17:03:07.390
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 342739  | null     | null      | null    | unlabelled |         | 0     |
 | 342740  | v1:6     | ethernet1 | 1235::2 | 168835     |         | 640   |
 | 342741  | v1:6     | ethernet1 | 1235::2 | 168836     |         | 640   |
 | 342742  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 342743  | v1:6     | ethernet2 | 1236::4 | 245573     |         | 1280  |
 | 342744  | null     | null      | null    | unlabelled |         | 0     |
 | 342745  | null     | null      | null    | unlabelled |         | 0     |
 | 342746  | null     | null      | null    | unlabelled |         | 0     |
 | 342747  | null     | null      | null    | unlabelled |         | 0     |
 | 342748  | null     | null      | null    | unlabelled |         | 0     |
 | 346042  | null     | null      | null    | unlabelled |         | 0     |
 | 346043  | v1:4     | ethernet1 | 1.1.2.2 | 142127     |         | 640   |
 | 346044  | v1:4     | ethernet1 | 1.1.2.2 | 142128     |         | 640   |
 | 346045  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 346046  | v1:4     | ethernet2 | 1.1.3.4 | 376840     |         | 1280  |
 | 346047  | null     | null      | null    | unlabelled |         | 0     |
 | 346048  | null     | null      | null    | unlabelled |         | 0     |
 | 346049  | null     | null      | null    | unlabelled |         | 0     |
 | 346050  | null     | null      | null    | unlabelled |         | 0     |
 | 346051  | null     | null      | null    | unlabelled |         | 0     |
 | 370764  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 572935  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 577393  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 594509  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 608432  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 625713  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 640301  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 662537  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 675900  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 741187  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 922559  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1042470 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-09-20 17:03:07.509
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 85973   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 166893  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 183314  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 212789  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 245569  | null     | null      | null    | unlabelled |         | 0     |
 | 245570  | v1:6     | ethernet1 | 1236::3 | 342740     |         | 0     |
 | 245571  | v1:6     | ethernet1 | 1236::3 | 342741     |         | 0     |
 | 245572  | v1:6     | ethernet1 | 1236::3 | 342742     |         | 0     |
 | 245573  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 245574  | null     | null      | null    | unlabelled |         | 0     |
 | 245575  | null     | null      | null    | unlabelled |         | 0     |
 | 245576  | null     | null      | null    | unlabelled |         | 0     |
 | 245577  | null     | null      | null    | unlabelled |         | 0     |
 | 245578  | null     | null      | null    | unlabelled |         | 0     |
 | 376836  | null     | null      | null    | unlabelled |         | 0     |
 | 376837  | v1:4     | ethernet1 | 1.1.3.3 | 346043     |         | 0     |
 | 376838  | v1:4     | ethernet1 | 1.1.3.3 | 346044     |         | 0     |
 | 376839  | v1:4     | ethernet1 | 1.1.3.3 | 346045     |         | 0     |
 | 376840  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 376841  | null     | null      | null    | unlabelled |         | 0     |
 | 376842  | null     | null      | null    | unlabelled |         | 0     |
 | 376843  | null     | null      | null    | unlabelled |         | 0     |
 | 376844  | null     | null      | null    | unlabelled |         | 0     |
 | 376845  | null     | null      | null    | unlabelled |         | 0     |
 | 627650  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 864245  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 875895  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 938159  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 948334  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1020930 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#