here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-10-06 02:31:38.572
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 382197 | null     | null      | null    | unlabelled |         | 0     |
 | 382198 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 382199 | v1:4     | ethernet1 | 1.1.1.2 | 575684     |         | 0     |
 | 382200 | v1:4     | ethernet1 | 1.1.1.2 | 575685     |         | 0     |
 | 382201 | v1:4     | ethernet1 | 1.1.1.2 | 575686     |         | 0     |
 | 382202 | null     | null      | null    | unlabelled |         | 0     |
 | 382203 | null     | null      | null    | unlabelled |         | 0     |
 | 382204 | null     | null      | null    | unlabelled |         | 0     |
 | 382205 | null     | null      | null    | unlabelled |         | 0     |
 | 382206 | null     | null      | null    | unlabelled |         | 0     |
 | 475952 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 479580 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 599882 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 609797 | null     | null      | null    | unlabelled |         | 0     |
 | 609798 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 609799 | v1:6     | ethernet1 | 1234::2 | 560668     |         | 0     |
 | 609800 | v1:6     | ethernet1 | 1234::2 | 560669     |         | 0     |
 | 609801 | v1:6     | ethernet1 | 1234::2 | 560670     |         | 0     |
 | 609802 | null     | null      | null    | unlabelled |         | 0     |
 | 609803 | null     | null      | null    | unlabelled |         | 0     |
 | 609804 | null     | null      | null    | unlabelled |         | 0     |
 | 609805 | null     | null      | null    | unlabelled |         | 0     |
 | 609806 | null     | null      | null    | unlabelled |         | 0     |
 | 709482 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 735009 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 745664 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 752648 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 825461 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 870119 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 949389 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-10-06 02:31:38.673
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 39611  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 77006  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 100692 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 308210 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 552395 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 560666 | null     | null      | null    | unlabelled |         | 0     |
 | 560667 | v1:6     | ethernet1 | 1234::1 | 609798     |         | 1280  |
 | 560668 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 560669 | v1:6     | ethernet2 | 1235::3 | 145950     |         | 640   |
 | 560670 | v1:6     | ethernet2 | 1235::3 | 145951     |         | 640   |
 | 560671 | null     | null      | null    | unlabelled |         | 0     |
 | 560672 | null     | null      | null    | unlabelled |         | 0     |
 | 560673 | null     | null      | null    | unlabelled |         | 0     |
 | 560674 | null     | null      | null    | unlabelled |         | 0     |
 | 560675 | null     | null      | null    | unlabelled |         | 0     |
 | 575682 | null     | null      | null    | unlabelled |         | 0     |
 | 575683 | v1:4     | ethernet1 | 1.1.1.1 | 382198     |         | 1280  |
 | 575684 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 575685 | v1:4     | ethernet2 | 1.1.2.3 | 76331      |         | 640   |
 | 575686 | v1:4     | ethernet2 | 1.1.2.3 | 76332      |         | 640   |
 | 575687 | null     | null      | null    | unlabelled |         | 0     |
 | 575688 | null     | null      | null    | unlabelled |         | 0     |
 | 575689 | null     | null      | null    | unlabelled |         | 0     |
 | 575690 | null     | null      | null    | unlabelled |         | 0     |
 | 575691 | null     | null      | null    | unlabelled |         | 0     |
 | 597721 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 680577 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 719027 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 733615 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 812539 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 961417 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 967637 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-10-06 02:31:38.775
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 76328  | null     | null      | null    | unlabelled |         | 0     |
 | 76329  | v1:4     | ethernet1 | 1.1.2.2 | 575683     |         | 640   |
 | 76330  | v1:4     | ethernet1 | 1.1.2.2 | 575684     |         | 640   |
 | 76331  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 76332  | v1:4     | ethernet2 | 1.1.3.4 | 54194      |         | 1280  |
 | 76333  | null     | null      | null    | unlabelled |         | 0     |
 | 76334  | null     | null      | null    | unlabelled |         | 0     |
 | 76335  | null     | null      | null    | unlabelled |         | 0     |
 | 76336  | null     | null      | null    | unlabelled |         | 0     |
 | 76337  | null     | null      | null    | unlabelled |         | 0     |
 | 84074  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 138741 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 145947 | null     | null      | null    | unlabelled |         | 0     |
 | 145948 | v1:6     | ethernet1 | 1235::2 | 560667     |         | 640   |
 | 145949 | v1:6     | ethernet1 | 1235::2 | 560668     |         | 640   |
 | 145950 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 145951 | v1:6     | ethernet2 | 1236::4 | 32734      |         | 1280  |
 | 145952 | null     | null      | null    | unlabelled |         | 0     |
 | 145953 | null     | null      | null    | unlabelled |         | 0     |
 | 145954 | null     | null      | null    | unlabelled |         | 0     |
 | 145955 | null     | null      | null    | unlabelled |         | 0     |
 | 145956 | null     | null      | null    | unlabelled |         | 0     |
 | 294651 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 309157 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 348762 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 390779 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 406955 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 518683 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 702446 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 717908 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 751391 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 901192 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-10-06 02:31:38.882
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 32730  | null     | null      | null    | unlabelled |         | 0     |
 | 32731  | v1:6     | ethernet1 | 1236::3 | 145948     |         | 0     |
 | 32732  | v1:6     | ethernet1 | 1236::3 | 145949     |         | 0     |
 | 32733  | v1:6     | ethernet1 | 1236::3 | 145950     |         | 0     |
 | 32734  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 32735  | null     | null      | null    | unlabelled |         | 0     |
 | 32736  | null     | null      | null    | unlabelled |         | 0     |
 | 32737  | null     | null      | null    | unlabelled |         | 0     |
 | 32738  | null     | null      | null    | unlabelled |         | 0     |
 | 32739  | null     | null      | null    | unlabelled |         | 0     |
 | 54190  | null     | null      | null    | unlabelled |         | 0     |
 | 54191  | v1:4     | ethernet1 | 1.1.3.3 | 76329      |         | 0     |
 | 54192  | v1:4     | ethernet1 | 1.1.3.3 | 76330      |         | 0     |
 | 54193  | v1:4     | ethernet1 | 1.1.3.3 | 76331      |         | 0     |
 | 54194  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 54195  | null     | null      | null    | unlabelled |         | 0     |
 | 54196  | null     | null      | null    | unlabelled |         | 0     |
 | 54197  | null     | null      | null    | unlabelled |         | 0     |
 | 54198  | null     | null      | null    | unlabelled |         | 0     |
 | 54199  | null     | null      | null    | unlabelled |         | 0     |
 | 80531  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 231331 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 474737 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 521937 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 680529 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 685070 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 778246 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 836700 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 866649 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 996872 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#