here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-09-18 05:19:00.681
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 17296  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 18079  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 75642  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 98654  | null     | null      | null    | unlabelled |         | 0     |
 | 98655  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 98656  | v1:4     | ethernet1 | 1.1.1.2 | 310331     |         | 0     |
 | 98657  | v1:4     | ethernet1 | 1.1.1.2 | 310332     |         | 0     |
 | 98658  | v1:4     | ethernet1 | 1.1.1.2 | 310333     |         | 0     |
 | 98659  | null     | null      | null    | unlabelled |         | 0     |
 | 98660  | null     | null      | null    | unlabelled |         | 0     |
 | 98661  | null     | null      | null    | unlabelled |         | 0     |
 | 98662  | null     | null      | null    | unlabelled |         | 0     |
 | 98663  | null     | null      | null    | unlabelled |         | 0     |
 | 123931 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 191730 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 371868 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 476428 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 513961 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 852707 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 869556 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 898121 | null     | null      | null    | unlabelled |         | 0     |
 | 898122 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 898123 | v1:6     | ethernet1 | 1234::2 | 1023825    |         | 0     |
 | 898124 | v1:6     | ethernet1 | 1234::2 | 1023826    |         | 0     |
 | 898125 | v1:6     | ethernet1 | 1234::2 | 1023827    |         | 0     |
 | 898126 | null     | null      | null    | unlabelled |         | 0     |
 | 898127 | null     | null      | null    | unlabelled |         | 0     |
 | 898128 | null     | null      | null    | unlabelled |         | 0     |
 | 898129 | null     | null      | null    | unlabelled |         | 0     |
 | 898130 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-09-18 05:19:00.781
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 112602  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 181625  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 310329  | null     | null      | null    | unlabelled |         | 0     |
 | 310330  | v1:4     | ethernet1 | 1.1.1.1 | 98655      |         | 1280  |
 | 310331  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 310332  | v1:4     | ethernet2 | 1.1.2.3 | 553629     |         | 640   |
 | 310333  | v1:4     | ethernet2 | 1.1.2.3 | 553630     |         | 640   |
 | 310334  | null     | null      | null    | unlabelled |         | 0     |
 | 310335  | null     | null      | null    | unlabelled |         | 0     |
 | 310336  | null     | null      | null    | unlabelled |         | 0     |
 | 310337  | null     | null      | null    | unlabelled |         | 0     |
 | 310338  | null     | null      | null    | unlabelled |         | 0     |
 | 441405  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 442025  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 467671  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 500605  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 639719  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 642419  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 708364  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 766980  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 778829  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1018290 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1023823 | null     | null      | null    | unlabelled |         | 0     |
 | 1023824 | v1:6     | ethernet1 | 1234::1 | 898122     |         | 1280  |
 | 1023825 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1023826 | v1:6     | ethernet2 | 1235::3 | 802389     |         | 640   |
 | 1023827 | v1:6     | ethernet2 | 1235::3 | 802390     |         | 640   |
 | 1023828 | null     | null      | null    | unlabelled |         | 0     |
 | 1023829 | null     | null      | null    | unlabelled |         | 0     |
 | 1023830 | null     | null      | null    | unlabelled |         | 0     |
 | 1023831 | null     | null      | null    | unlabelled |         | 0     |
 | 1023832 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-09-18 05:19:00.881
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 197550  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 295972  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 394623  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 553626  | null     | null      | null    | unlabelled |         | 0     |
 | 553627  | v1:4     | ethernet1 | 1.1.2.2 | 310330     |         | 640   |
 | 553628  | v1:4     | ethernet1 | 1.1.2.2 | 310331     |         | 640   |
 | 553629  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 553630  | v1:4     | ethernet2 | 1.1.3.4 | 965471     |         | 1280  |
 | 553631  | null     | null      | null    | unlabelled |         | 0     |
 | 553632  | null     | null      | null    | unlabelled |         | 0     |
 | 553633  | null     | null      | null    | unlabelled |         | 0     |
 | 553634  | null     | null      | null    | unlabelled |         | 0     |
 | 553635  | null     | null      | null    | unlabelled |         | 0     |
 | 615945  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 648997  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 667703  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 717966  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 802386  | null     | null      | null    | unlabelled |         | 0     |
 | 802387  | v1:6     | ethernet1 | 1235::2 | 1023824    |         | 640   |
 | 802388  | v1:6     | ethernet1 | 1235::2 | 1023825    |         | 640   |
 | 802389  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 802390  | v1:6     | ethernet2 | 1236::4 | 577399     |         | 1280  |
 | 802391  | null     | null      | null    | unlabelled |         | 0     |
 | 802392  | null     | null      | null    | unlabelled |         | 0     |
 | 802393  | null     | null      | null    | unlabelled |         | 0     |
 | 802394  | null     | null      | null    | unlabelled |         | 0     |
 | 802395  | null     | null      | null    | unlabelled |         | 0     |
 | 889058  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 897136  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 946637  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 1005887 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1012619 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-09-18 05:19:00.984
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 80020  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 220928 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 231935 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 462452 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 568373 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 577395 | null     | null      | null    | unlabelled |         | 0     |
 | 577396 | v1:6     | ethernet1 | 1236::3 | 802387     |         | 0     |
 | 577397 | v1:6     | ethernet1 | 1236::3 | 802388     |         | 0     |
 | 577398 | v1:6     | ethernet1 | 1236::3 | 802389     |         | 0     |
 | 577399 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 577400 | null     | null      | null    | unlabelled |         | 0     |
 | 577401 | null     | null      | null    | unlabelled |         | 0     |
 | 577402 | null     | null      | null    | unlabelled |         | 0     |
 | 577403 | null     | null      | null    | unlabelled |         | 0     |
 | 577404 | null     | null      | null    | unlabelled |         | 0     |
 | 625207 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 634541 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 880882 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 931140 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 959858 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 965467 | null     | null      | null    | unlabelled |         | 0     |
 | 965468 | v1:4     | ethernet1 | 1.1.3.3 | 553627     |         | 0     |
 | 965469 | v1:4     | ethernet1 | 1.1.3.3 | 553628     |         | 0     |
 | 965470 | v1:4     | ethernet1 | 1.1.3.3 | 553629     |         | 0     |
 | 965471 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 965472 | null     | null      | null    | unlabelled |         | 0     |
 | 965473 | null     | null      | null    | unlabelled |         | 0     |
 | 965474 | null     | null      | null    | unlabelled |         | 0     |
 | 965475 | null     | null      | null    | unlabelled |         | 0     |
 | 965476 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#