here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-12-23 00:16:13.707
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 67815  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 89447  | null     | null      | null    | unlabelled |         | 0     |
 | 89448  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 89449  | v1:4     | ethernet1 | 1.1.1.2 | 540427     |         | 0     |
 | 89450  | v1:4     | ethernet1 | 1.1.1.2 | 540428     |         | 0     |
 | 89451  | v1:4     | ethernet1 | 1.1.1.2 | 540429     |         | 0     |
 | 89452  | null     | null      | null    | unlabelled |         | 0     |
 | 89453  | null     | null      | null    | unlabelled |         | 0     |
 | 89454  | null     | null      | null    | unlabelled |         | 0     |
 | 89455  | null     | null      | null    | unlabelled |         | 0     |
 | 89456  | null     | null      | null    | unlabelled |         | 0     |
 | 133730 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 183770 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 261173 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 475599 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 511803 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 698308 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 773452 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 794785 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 878969 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 926328 | null     | null      | null    | unlabelled |         | 0     |
 | 926329 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 926330 | v1:6     | ethernet1 | 1234::2 | 457998     |         | 0     |
 | 926331 | v1:6     | ethernet1 | 1234::2 | 457999     |         | 0     |
 | 926332 | v1:6     | ethernet1 | 1234::2 | 458000     |         | 0     |
 | 926333 | null     | null      | null    | unlabelled |         | 0     |
 | 926334 | null     | null      | null    | unlabelled |         | 0     |
 | 926335 | null     | null      | null    | unlabelled |         | 0     |
 | 926336 | null     | null      | null    | unlabelled |         | 0     |
 | 926337 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-12-23 00:16:13.820
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 7938   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 31184  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 95609  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 240409 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 283314 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 388924 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 454054 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 457996 | null     | null      | null    | unlabelled |         | 0     |
 | 457997 | v1:6     | ethernet1 | 1234::1 | 926329     |         | 1280  |
 | 457998 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 457999 | v1:6     | ethernet2 | 1235::3 | 573570     |         | 640   |
 | 458000 | v1:6     | ethernet2 | 1235::3 | 573571     |         | 640   |
 | 458001 | null     | null      | null    | unlabelled |         | 0     |
 | 458002 | null     | null      | null    | unlabelled |         | 0     |
 | 458003 | null     | null      | null    | unlabelled |         | 0     |
 | 458004 | null     | null      | null    | unlabelled |         | 0     |
 | 458005 | null     | null      | null    | unlabelled |         | 0     |
 | 487448 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 490894 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 540425 | null     | null      | null    | unlabelled |         | 0     |
 | 540426 | v1:4     | ethernet1 | 1.1.1.1 | 89448      |         | 1280  |
 | 540427 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 540428 | v1:4     | ethernet2 | 1.1.2.3 | 437700     |         | 640   |
 | 540429 | v1:4     | ethernet2 | 1.1.2.3 | 437701     |         | 640   |
 | 540430 | null     | null      | null    | unlabelled |         | 0     |
 | 540431 | null     | null      | null    | unlabelled |         | 0     |
 | 540432 | null     | null      | null    | unlabelled |         | 0     |
 | 540433 | null     | null      | null    | unlabelled |         | 0     |
 | 540434 | null     | null      | null    | unlabelled |         | 0     |
 | 683225 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 870174 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 979148 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-12-23 00:16:13.920
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 43716   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 127615  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 157392  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 248070  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 264794  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 278691  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 286452  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 437697  | null     | null      | null    | unlabelled |         | 0     |
 | 437698  | v1:4     | ethernet1 | 1.1.2.2 | 540426     |         | 640   |
 | 437699  | v1:4     | ethernet1 | 1.1.2.2 | 540427     |         | 640   |
 | 437700  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 437701  | v1:4     | ethernet2 | 1.1.3.4 | 1022280    |         | 1280  |
 | 437702  | null     | null      | null    | unlabelled |         | 0     |
 | 437703  | null     | null      | null    | unlabelled |         | 0     |
 | 437704  | null     | null      | null    | unlabelled |         | 0     |
 | 437705  | null     | null      | null    | unlabelled |         | 0     |
 | 437706  | null     | null      | null    | unlabelled |         | 0     |
 | 526135  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 573567  | null     | null      | null    | unlabelled |         | 0     |
 | 573568  | v1:6     | ethernet1 | 1235::2 | 457997     |         | 640   |
 | 573569  | v1:6     | ethernet1 | 1235::2 | 457998     |         | 640   |
 | 573570  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 573571  | v1:6     | ethernet2 | 1236::4 | 396761     |         | 1280  |
 | 573572  | null     | null      | null    | unlabelled |         | 0     |
 | 573573  | null     | null      | null    | unlabelled |         | 0     |
 | 573574  | null     | null      | null    | unlabelled |         | 0     |
 | 573575  | null     | null      | null    | unlabelled |         | 0     |
 | 573576  | null     | null      | null    | unlabelled |         | 0     |
 | 806817  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 946327  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1034815 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1038120 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-12-23 00:16:14.019
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 263089  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 315336  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 396757  | null     | null      | null    | unlabelled |         | 0     |
 | 396758  | v1:6     | ethernet1 | 1236::3 | 573568     |         | 0     |
 | 396759  | v1:6     | ethernet1 | 1236::3 | 573569     |         | 0     |
 | 396760  | v1:6     | ethernet1 | 1236::3 | 573570     |         | 0     |
 | 396761  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 396762  | null     | null      | null    | unlabelled |         | 0     |
 | 396763  | null     | null      | null    | unlabelled |         | 0     |
 | 396764  | null     | null      | null    | unlabelled |         | 0     |
 | 396765  | null     | null      | null    | unlabelled |         | 0     |
 | 396766  | null     | null      | null    | unlabelled |         | 0     |
 | 481343  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 511239  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 565172  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 571613  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 700798  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 787692  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 973851  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 997512  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1022276 | null     | null      | null    | unlabelled |         | 0     |
 | 1022277 | v1:4     | ethernet1 | 1.1.3.3 | 437698     |         | 0     |
 | 1022278 | v1:4     | ethernet1 | 1.1.3.3 | 437699     |         | 0     |
 | 1022279 | v1:4     | ethernet1 | 1.1.3.3 | 437700     |         | 0     |
 | 1022280 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1022281 | null     | null      | null    | unlabelled |         | 0     |
 | 1022282 | null     | null      | null    | unlabelled |         | 0     |
 | 1022283 | null     | null      | null    | unlabelled |         | 0     |
 | 1022284 | null     | null      | null    | unlabelled |         | 0     |
 | 1022285 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#