here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-06-18 19:53:39.173
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 80679   | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 237929  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 293488  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 337279  | null     | null      | null    | unlabelled |         | 0     |
 | 337280  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 337281  | v1:4     | ethernet1 | 1.1.1.2 | 790530     |         | 0     |
 | 337282  | v1:4     | ethernet1 | 1.1.1.2 | 790531     |         | 0     |
 | 337283  | v1:4     | ethernet1 | 1.1.1.2 | 790532     |         | 0     |
 | 337284  | null     | null      | null    | unlabelled |         | 0     |
 | 337285  | null     | null      | null    | unlabelled |         | 0     |
 | 337286  | null     | null      | null    | unlabelled |         | 0     |
 | 337287  | null     | null      | null    | unlabelled |         | 0     |
 | 337288  | null     | null      | null    | unlabelled |         | 0     |
 | 343313  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 452027  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 477539  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 640169  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 756350  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 795144  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 951425  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 1002082 | null     | null      | null    | unlabelled |         | 0     |
 | 1002083 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1002084 | v1:6     | ethernet1 | 1234::2 | 492500     |         | 0     |
 | 1002085 | v1:6     | ethernet1 | 1234::2 | 492501     |         | 0     |
 | 1002086 | v1:6     | ethernet1 | 1234::2 | 492502     |         | 0     |
 | 1002087 | null     | null      | null    | unlabelled |         | 0     |
 | 1002088 | null     | null      | null    | unlabelled |         | 0     |
 | 1002089 | null     | null      | null    | unlabelled |         | 0     |
 | 1002090 | null     | null      | null    | unlabelled |         | 0     |
 | 1002091 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-06-18 19:53:39.274
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 259448 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 417433 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 428722 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 429736 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 435371 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 492498 | null     | null      | null    | unlabelled |         | 0     |
 | 492499 | v1:6     | ethernet1 | 1234::1 | 1002083    |         | 1280  |
 | 492500 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 492501 | v1:6     | ethernet2 | 1235::3 | 962327     |         | 640   |
 | 492502 | v1:6     | ethernet2 | 1235::3 | 962328     |         | 640   |
 | 492503 | null     | null      | null    | unlabelled |         | 0     |
 | 492504 | null     | null      | null    | unlabelled |         | 0     |
 | 492505 | null     | null      | null    | unlabelled |         | 0     |
 | 492506 | null     | null      | null    | unlabelled |         | 0     |
 | 492507 | null     | null      | null    | unlabelled |         | 0     |
 | 532006 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 542990 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 552085 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 790528 | null     | null      | null    | unlabelled |         | 0     |
 | 790529 | v1:4     | ethernet1 | 1.1.1.1 | 337280     |         | 1280  |
 | 790530 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 790531 | v1:4     | ethernet2 | 1.1.2.3 | 234846     |         | 640   |
 | 790532 | v1:4     | ethernet2 | 1.1.2.3 | 234847     |         | 640   |
 | 790533 | null     | null      | null    | unlabelled |         | 0     |
 | 790534 | null     | null      | null    | unlabelled |         | 0     |
 | 790535 | null     | null      | null    | unlabelled |         | 0     |
 | 790536 | null     | null      | null    | unlabelled |         | 0     |
 | 790537 | null     | null      | null    | unlabelled |         | 0     |
 | 926553 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 961908 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 965945 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 995236 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-06-18 19:53:39.382
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 80044  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 152408 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 234843 | null     | null      | null    | unlabelled |         | 0     |
 | 234844 | v1:4     | ethernet1 | 1.1.2.2 | 790529     |         | 640   |
 | 234845 | v1:4     | ethernet1 | 1.1.2.2 | 790530     |         | 640   |
 | 234846 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 234847 | v1:4     | ethernet2 | 1.1.3.4 | 221307     |         | 1280  |
 | 234848 | null     | null      | null    | unlabelled |         | 0     |
 | 234849 | null     | null      | null    | unlabelled |         | 0     |
 | 234850 | null     | null      | null    | unlabelled |         | 0     |
 | 234851 | null     | null      | null    | unlabelled |         | 0     |
 | 234852 | null     | null      | null    | unlabelled |         | 0     |
 | 325259 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 529452 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 623873 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 633098 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 637869 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 701773 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 732085 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 786996 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 881898 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 909029 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 962324 | null     | null      | null    | unlabelled |         | 0     |
 | 962325 | v1:6     | ethernet1 | 1235::2 | 492499     |         | 640   |
 | 962326 | v1:6     | ethernet1 | 1235::2 | 492500     |         | 640   |
 | 962327 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 962328 | v1:6     | ethernet2 | 1236::4 | 517459     |         | 1280  |
 | 962329 | null     | null      | null    | unlabelled |         | 0     |
 | 962330 | null     | null      | null    | unlabelled |         | 0     |
 | 962331 | null     | null      | null    | unlabelled |         | 0     |
 | 962332 | null     | null      | null    | unlabelled |         | 0     |
 | 962333 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-06-18 19:53:39.500
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 75013  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 139118 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 201576 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 215045 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 221303 | null     | null      | null    | unlabelled |         | 0     |
 | 221304 | v1:4     | ethernet1 | 1.1.3.3 | 234844     |         | 0     |
 | 221305 | v1:4     | ethernet1 | 1.1.3.3 | 234845     |         | 0     |
 | 221306 | v1:4     | ethernet1 | 1.1.3.3 | 234846     |         | 0     |
 | 221307 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 221308 | null     | null      | null    | unlabelled |         | 0     |
 | 221309 | null     | null      | null    | unlabelled |         | 0     |
 | 221310 | null     | null      | null    | unlabelled |         | 0     |
 | 221311 | null     | null      | null    | unlabelled |         | 0     |
 | 221312 | null     | null      | null    | unlabelled |         | 0     |
 | 236818 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 303198 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 517455 | null     | null      | null    | unlabelled |         | 0     |
 | 517456 | v1:6     | ethernet1 | 1236::3 | 962325     |         | 0     |
 | 517457 | v1:6     | ethernet1 | 1236::3 | 962326     |         | 0     |
 | 517458 | v1:6     | ethernet1 | 1236::3 | 962327     |         | 0     |
 | 517459 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 517460 | null     | null      | null    | unlabelled |         | 0     |
 | 517461 | null     | null      | null    | unlabelled |         | 0     |
 | 517462 | null     | null      | null    | unlabelled |         | 0     |
 | 517463 | null     | null      | null    | unlabelled |         | 0     |
 | 517464 | null     | null      | null    | unlabelled |         | 0     |
 | 577107 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 644006 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 647379 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 840836 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#