here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-11-26 18:56:57.233
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 250985  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 368749  | null     | null      | null    | unlabelled |         | 0     |
 | 368750  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 368751  | v1:6     | ethernet1 | 1234::2 | 39961      |         | 0     |
 | 368752  | v1:6     | ethernet1 | 1234::2 | 39962      |         | 0     |
 | 368753  | v1:6     | ethernet1 | 1234::2 | 39963      |         | 0     |
 | 368754  | null     | null      | null    | unlabelled |         | 0     |
 | 368755  | null     | null      | null    | unlabelled |         | 0     |
 | 368756  | null     | null      | null    | unlabelled |         | 0     |
 | 368757  | null     | null      | null    | unlabelled |         | 0     |
 | 368758  | null     | null      | null    | unlabelled |         | 0     |
 | 538575  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 645697  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 652299  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 685103  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 791978  | null     | null      | null    | unlabelled |         | 0     |
 | 791979  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 791980  | v1:4     | ethernet1 | 1.1.1.2 | 645954     |         | 0     |
 | 791981  | v1:4     | ethernet1 | 1.1.1.2 | 645955     |         | 0     |
 | 791982  | v1:4     | ethernet1 | 1.1.1.2 | 645956     |         | 0     |
 | 791983  | null     | null      | null    | unlabelled |         | 0     |
 | 791984  | null     | null      | null    | unlabelled |         | 0     |
 | 791985  | null     | null      | null    | unlabelled |         | 0     |
 | 791986  | null     | null      | null    | unlabelled |         | 0     |
 | 791987  | null     | null      | null    | unlabelled |         | 0     |
 | 792288  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 802898  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 840773  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 987513  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1027558 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-11-26 18:56:57.331
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 39959  | null     | null      | null    | unlabelled |         | 0     |
 | 39960  | v1:6     | ethernet1 | 1234::1 | 368750     |         | 1280  |
 | 39961  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 39962  | v1:6     | ethernet2 | 1235::3 | 790131     |         | 640   |
 | 39963  | v1:6     | ethernet2 | 1235::3 | 790132     |         | 640   |
 | 39964  | null     | null      | null    | unlabelled |         | 0     |
 | 39965  | null     | null      | null    | unlabelled |         | 0     |
 | 39966  | null     | null      | null    | unlabelled |         | 0     |
 | 39967  | null     | null      | null    | unlabelled |         | 0     |
 | 39968  | null     | null      | null    | unlabelled |         | 0     |
 | 143184 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 206049 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 329971 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 365566 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 366477 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 511643 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 645952 | null     | null      | null    | unlabelled |         | 0     |
 | 645953 | v1:4     | ethernet1 | 1.1.1.1 | 791979     |         | 1280  |
 | 645954 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 645955 | v1:4     | ethernet2 | 1.1.2.3 | 5220       |         | 640   |
 | 645956 | v1:4     | ethernet2 | 1.1.2.3 | 5221       |         | 640   |
 | 645957 | null     | null      | null    | unlabelled |         | 0     |
 | 645958 | null     | null      | null    | unlabelled |         | 0     |
 | 645959 | null     | null      | null    | unlabelled |         | 0     |
 | 645960 | null     | null      | null    | unlabelled |         | 0     |
 | 645961 | null     | null      | null    | unlabelled |         | 0     |
 | 687462 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 713147 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 733408 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 792176 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 962420 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 967502 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-11-26 18:56:57.438
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 5217   | null     | null      | null    | unlabelled |         | 0     |
 | 5218   | v1:4     | ethernet1 | 1.1.2.2 | 645953     |         | 640   |
 | 5219   | v1:4     | ethernet1 | 1.1.2.2 | 645954     |         | 640   |
 | 5220   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 5221   | v1:4     | ethernet2 | 1.1.3.4 | 656495     |         | 1280  |
 | 5222   | null     | null      | null    | unlabelled |         | 0     |
 | 5223   | null     | null      | null    | unlabelled |         | 0     |
 | 5224   | null     | null      | null    | unlabelled |         | 0     |
 | 5225   | null     | null      | null    | unlabelled |         | 0     |
 | 5226   | null     | null      | null    | unlabelled |         | 0     |
 | 69873  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 179114 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 221339 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 335045 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 604593 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 645917 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 680028 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 756779 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 790128 | null     | null      | null    | unlabelled |         | 0     |
 | 790129 | v1:6     | ethernet1 | 1235::2 | 39960      |         | 640   |
 | 790130 | v1:6     | ethernet1 | 1235::2 | 39961      |         | 640   |
 | 790131 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 790132 | v1:6     | ethernet2 | 1236::4 | 254852     |         | 1280  |
 | 790133 | null     | null      | null    | unlabelled |         | 0     |
 | 790134 | null     | null      | null    | unlabelled |         | 0     |
 | 790135 | null     | null      | null    | unlabelled |         | 0     |
 | 790136 | null     | null      | null    | unlabelled |         | 0     |
 | 790137 | null     | null      | null    | unlabelled |         | 0     |
 | 841869 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 864589 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 869547 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 963581 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-11-26 18:56:57.547
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 70898   | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 143316  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 254848  | null     | null      | null    | unlabelled |         | 0     |
 | 254849  | v1:6     | ethernet1 | 1236::3 | 790129     |         | 0     |
 | 254850  | v1:6     | ethernet1 | 1236::3 | 790130     |         | 0     |
 | 254851  | v1:6     | ethernet1 | 1236::3 | 790131     |         | 0     |
 | 254852  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 254853  | null     | null      | null    | unlabelled |         | 0     |
 | 254854  | null     | null      | null    | unlabelled |         | 0     |
 | 254855  | null     | null      | null    | unlabelled |         | 0     |
 | 254856  | null     | null      | null    | unlabelled |         | 0     |
 | 254857  | null     | null      | null    | unlabelled |         | 0     |
 | 273131  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 453119  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 564401  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 619089  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 656491  | null     | null      | null    | unlabelled |         | 0     |
 | 656492  | v1:4     | ethernet1 | 1.1.3.3 | 5218       |         | 0     |
 | 656493  | v1:4     | ethernet1 | 1.1.3.3 | 5219       |         | 0     |
 | 656494  | v1:4     | ethernet1 | 1.1.3.3 | 5220       |         | 0     |
 | 656495  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 656496  | null     | null      | null    | unlabelled |         | 0     |
 | 656497  | null     | null      | null    | unlabelled |         | 0     |
 | 656498  | null     | null      | null    | unlabelled |         | 0     |
 | 656499  | null     | null      | null    | unlabelled |         | 0     |
 | 656500  | null     | null      | null    | unlabelled |         | 0     |
 | 685193  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 719769  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 994425  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1035109 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#