here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-09-14 18:03:14.550
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 116995  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 203729  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 270445  | null     | null      | null    | unlabelled |         | 0     |
 | 270446  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 270447  | v1:4     | ethernet1 | 1.1.1.2 | 294352     |         | 0     |
 | 270448  | v1:4     | ethernet1 | 1.1.1.2 | 294353     |         | 0     |
 | 270449  | v1:4     | ethernet1 | 1.1.1.2 | 294354     |         | 0     |
 | 270450  | null     | null      | null    | unlabelled |         | 0     |
 | 270451  | null     | null      | null    | unlabelled |         | 0     |
 | 270452  | null     | null      | null    | unlabelled |         | 0     |
 | 270453  | null     | null      | null    | unlabelled |         | 0     |
 | 270454  | null     | null      | null    | unlabelled |         | 0     |
 | 566576  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 572067  | null     | null      | null    | unlabelled |         | 0     |
 | 572068  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 572069  | v1:6     | ethernet1 | 1234::2 | 911328     |         | 0     |
 | 572070  | v1:6     | ethernet1 | 1234::2 | 911329     |         | 0     |
 | 572071  | v1:6     | ethernet1 | 1234::2 | 911330     |         | 0     |
 | 572072  | null     | null      | null    | unlabelled |         | 0     |
 | 572073  | null     | null      | null    | unlabelled |         | 0     |
 | 572074  | null     | null      | null    | unlabelled |         | 0     |
 | 572075  | null     | null      | null    | unlabelled |         | 0     |
 | 572076  | null     | null      | null    | unlabelled |         | 0     |
 | 649163  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 685768  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 734435  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 844502  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 952076  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 989746  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1046386 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-09-14 18:03:14.659
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 56846  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 64269  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 82956  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 88758  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 97053  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 98681  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 286715 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 294350 | null     | null      | null    | unlabelled |         | 0     |
 | 294351 | v1:4     | ethernet1 | 1.1.1.1 | 270446     |         | 1280  |
 | 294352 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 294353 | v1:4     | ethernet2 | 1.1.2.3 | 506514     |         | 640   |
 | 294354 | v1:4     | ethernet2 | 1.1.2.3 | 506515     |         | 640   |
 | 294355 | null     | null      | null    | unlabelled |         | 0     |
 | 294356 | null     | null      | null    | unlabelled |         | 0     |
 | 294357 | null     | null      | null    | unlabelled |         | 0     |
 | 294358 | null     | null      | null    | unlabelled |         | 0     |
 | 294359 | null     | null      | null    | unlabelled |         | 0     |
 | 337885 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 774196 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 839050 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 911326 | null     | null      | null    | unlabelled |         | 0     |
 | 911327 | v1:6     | ethernet1 | 1234::1 | 572068     |         | 1280  |
 | 911328 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 911329 | v1:6     | ethernet2 | 1235::3 | 767952     |         | 640   |
 | 911330 | v1:6     | ethernet2 | 1235::3 | 767953     |         | 640   |
 | 911331 | null     | null      | null    | unlabelled |         | 0     |
 | 911332 | null     | null      | null    | unlabelled |         | 0     |
 | 911333 | null     | null      | null    | unlabelled |         | 0     |
 | 911334 | null     | null      | null    | unlabelled |         | 0     |
 | 911335 | null     | null      | null    | unlabelled |         | 0     |
 | 983211 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 999321 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-09-14 18:03:14.746
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 119014  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 133029  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 287695  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 289166  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 318409  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 497442  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 506511  | null     | null      | null    | unlabelled |         | 0     |
 | 506512  | v1:4     | ethernet1 | 1.1.2.2 | 294351     |         | 640   |
 | 506513  | v1:4     | ethernet1 | 1.1.2.2 | 294352     |         | 640   |
 | 506514  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 506515  | v1:4     | ethernet2 | 1.1.3.4 | 784217     |         | 1280  |
 | 506516  | null     | null      | null    | unlabelled |         | 0     |
 | 506517  | null     | null      | null    | unlabelled |         | 0     |
 | 506518  | null     | null      | null    | unlabelled |         | 0     |
 | 506519  | null     | null      | null    | unlabelled |         | 0     |
 | 506520  | null     | null      | null    | unlabelled |         | 0     |
 | 631629  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 700802  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 727461  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 767949  | null     | null      | null    | unlabelled |         | 0     |
 | 767950  | v1:6     | ethernet1 | 1235::2 | 911327     |         | 640   |
 | 767951  | v1:6     | ethernet1 | 1235::2 | 911328     |         | 640   |
 | 767952  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 767953  | v1:6     | ethernet2 | 1236::4 | 812961     |         | 1280  |
 | 767954  | null     | null      | null    | unlabelled |         | 0     |
 | 767955  | null     | null      | null    | unlabelled |         | 0     |
 | 767956  | null     | null      | null    | unlabelled |         | 0     |
 | 767957  | null     | null      | null    | unlabelled |         | 0     |
 | 767958  | null     | null      | null    | unlabelled |         | 0     |
 | 813930  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 825655  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1017611 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-09-14 18:03:14.876
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 321304  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 427135  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 428218  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 497083  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 577003  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 668244  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 784213  | null     | null      | null    | unlabelled |         | 0     |
 | 784214  | v1:4     | ethernet1 | 1.1.3.3 | 506512     |         | 0     |
 | 784215  | v1:4     | ethernet1 | 1.1.3.3 | 506513     |         | 0     |
 | 784216  | v1:4     | ethernet1 | 1.1.3.3 | 506514     |         | 0     |
 | 784217  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 784218  | null     | null      | null    | unlabelled |         | 0     |
 | 784219  | null     | null      | null    | unlabelled |         | 0     |
 | 784220  | null     | null      | null    | unlabelled |         | 0     |
 | 784221  | null     | null      | null    | unlabelled |         | 0     |
 | 784222  | null     | null      | null    | unlabelled |         | 0     |
 | 812957  | null     | null      | null    | unlabelled |         | 0     |
 | 812958  | v1:6     | ethernet1 | 1236::3 | 767950     |         | 0     |
 | 812959  | v1:6     | ethernet1 | 1236::3 | 767951     |         | 0     |
 | 812960  | v1:6     | ethernet1 | 1236::3 | 767952     |         | 0     |
 | 812961  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 812962  | null     | null      | null    | unlabelled |         | 0     |
 | 812963  | null     | null      | null    | unlabelled |         | 0     |
 | 812964  | null     | null      | null    | unlabelled |         | 0     |
 | 812965  | null     | null      | null    | unlabelled |         | 0     |
 | 812966  | null     | null      | null    | unlabelled |         | 0     |
 | 853989  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 879605  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 987859  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1042288 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#