here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-11-23 15:05:28.725
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 38105  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 210124 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 222445 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 311736 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 322757 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 424852 | null     | null      | null    | unlabelled |         | 0     |
 | 424853 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 424854 | v1:6     | ethernet1 | 1234::2 | 472701     |         | 0     |
 | 424855 | v1:6     | ethernet1 | 1234::2 | 472702     |         | 0     |
 | 424856 | v1:6     | ethernet1 | 1234::2 | 472703     |         | 0     |
 | 424857 | null     | null      | null    | unlabelled |         | 0     |
 | 424858 | null     | null      | null    | unlabelled |         | 0     |
 | 424859 | null     | null      | null    | unlabelled |         | 0     |
 | 424860 | null     | null      | null    | unlabelled |         | 0     |
 | 424861 | null     | null      | null    | unlabelled |         | 0     |
 | 487497 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 533496 | null     | null      | null    | unlabelled |         | 0     |
 | 533497 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 533498 | v1:4     | ethernet1 | 1.1.1.2 | 901627     |         | 0     |
 | 533499 | v1:4     | ethernet1 | 1.1.1.2 | 901628     |         | 0     |
 | 533500 | v1:4     | ethernet1 | 1.1.1.2 | 901629     |         | 0     |
 | 533501 | null     | null      | null    | unlabelled |         | 0     |
 | 533502 | null     | null      | null    | unlabelled |         | 0     |
 | 533503 | null     | null      | null    | unlabelled |         | 0     |
 | 533504 | null     | null      | null    | unlabelled |         | 0     |
 | 533505 | null     | null      | null    | unlabelled |         | 0     |
 | 713014 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 755919 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 774280 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 993307 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-11-23 15:05:28.833
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 161579  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 236878  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 243590  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 243704  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 271378  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 380688  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 472699  | null     | null      | null    | unlabelled |         | 0     |
 | 472700  | v1:6     | ethernet1 | 1234::1 | 424853     |         | 1280  |
 | 472701  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 472702  | v1:6     | ethernet2 | 1235::3 | 691700     |         | 640   |
 | 472703  | v1:6     | ethernet2 | 1235::3 | 691701     |         | 640   |
 | 472704  | null     | null      | null    | unlabelled |         | 0     |
 | 472705  | null     | null      | null    | unlabelled |         | 0     |
 | 472706  | null     | null      | null    | unlabelled |         | 0     |
 | 472707  | null     | null      | null    | unlabelled |         | 0     |
 | 472708  | null     | null      | null    | unlabelled |         | 0     |
 | 653573  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 849984  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 901625  | null     | null      | null    | unlabelled |         | 0     |
 | 901626  | v1:4     | ethernet1 | 1.1.1.1 | 533497     |         | 1280  |
 | 901627  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 901628  | v1:4     | ethernet2 | 1.1.2.3 | 843212     |         | 640   |
 | 901629  | v1:4     | ethernet2 | 1.1.2.3 | 843213     |         | 640   |
 | 901630  | null     | null      | null    | unlabelled |         | 0     |
 | 901631  | null     | null      | null    | unlabelled |         | 0     |
 | 901632  | null     | null      | null    | unlabelled |         | 0     |
 | 901633  | null     | null      | null    | unlabelled |         | 0     |
 | 901634  | null     | null      | null    | unlabelled |         | 0     |
 | 965099  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 994280  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1004597 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1023081 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-11-23 15:05:28.946
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 10467   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 67727   | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 151643  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 315797  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 340479  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 368233  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 410440  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 543698  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 691697  | null     | null      | null    | unlabelled |         | 0     |
 | 691698  | v1:6     | ethernet1 | 1235::2 | 472700     |         | 640   |
 | 691699  | v1:6     | ethernet1 | 1235::2 | 472701     |         | 640   |
 | 691700  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 691701  | v1:6     | ethernet2 | 1236::4 | 606028     |         | 1280  |
 | 691702  | null     | null      | null    | unlabelled |         | 0     |
 | 691703  | null     | null      | null    | unlabelled |         | 0     |
 | 691704  | null     | null      | null    | unlabelled |         | 0     |
 | 691705  | null     | null      | null    | unlabelled |         | 0     |
 | 691706  | null     | null      | null    | unlabelled |         | 0     |
 | 774567  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 829289  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 843209  | null     | null      | null    | unlabelled |         | 0     |
 | 843210  | v1:4     | ethernet1 | 1.1.2.2 | 901626     |         | 640   |
 | 843211  | v1:4     | ethernet1 | 1.1.2.2 | 901627     |         | 640   |
 | 843212  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 843213  | v1:4     | ethernet2 | 1.1.3.4 | 643009     |         | 1280  |
 | 843214  | null     | null      | null    | unlabelled |         | 0     |
 | 843215  | null     | null      | null    | unlabelled |         | 0     |
 | 843216  | null     | null      | null    | unlabelled |         | 0     |
 | 843217  | null     | null      | null    | unlabelled |         | 0     |
 | 843218  | null     | null      | null    | unlabelled |         | 0     |
 | 1006376 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1020895 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-11-23 15:05:29.047
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 186436 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 201612 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 235988 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 463655 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 573188 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 606024 | null     | null      | null    | unlabelled |         | 0     |
 | 606025 | v1:6     | ethernet1 | 1236::3 | 691698     |         | 0     |
 | 606026 | v1:6     | ethernet1 | 1236::3 | 691699     |         | 0     |
 | 606027 | v1:6     | ethernet1 | 1236::3 | 691700     |         | 0     |
 | 606028 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 606029 | null     | null      | null    | unlabelled |         | 0     |
 | 606030 | null     | null      | null    | unlabelled |         | 0     |
 | 606031 | null     | null      | null    | unlabelled |         | 0     |
 | 606032 | null     | null      | null    | unlabelled |         | 0     |
 | 606033 | null     | null      | null    | unlabelled |         | 0     |
 | 620642 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 643005 | null     | null      | null    | unlabelled |         | 0     |
 | 643006 | v1:4     | ethernet1 | 1.1.3.3 | 843210     |         | 0     |
 | 643007 | v1:4     | ethernet1 | 1.1.3.3 | 843211     |         | 0     |
 | 643008 | v1:4     | ethernet1 | 1.1.3.3 | 843212     |         | 0     |
 | 643009 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 643010 | null     | null      | null    | unlabelled |         | 0     |
 | 643011 | null     | null      | null    | unlabelled |         | 0     |
 | 643012 | null     | null      | null    | unlabelled |         | 0     |
 | 643013 | null     | null      | null    | unlabelled |         | 0     |
 | 643014 | null     | null      | null    | unlabelled |         | 0     |
 | 659101 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 662016 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 720872 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 918341 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#