here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-07-11 09:20:29.439
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 67271   | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 83347   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 206401  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 420514  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 422644  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 595417  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 656983  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 736930  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 744208  | null     | null      | null    | unlabelled |         | 0     |
 | 744209  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 744210  | v1:6     | ethernet1 | 1234::2 | 455970     |         | 0     |
 | 744211  | v1:6     | ethernet1 | 1234::2 | 455971     |         | 0     |
 | 744212  | v1:6     | ethernet1 | 1234::2 | 455972     |         | 0     |
 | 744213  | null     | null      | null    | unlabelled |         | 0     |
 | 744214  | null     | null      | null    | unlabelled |         | 0     |
 | 744215  | null     | null      | null    | unlabelled |         | 0     |
 | 744216  | null     | null      | null    | unlabelled |         | 0     |
 | 744217  | null     | null      | null    | unlabelled |         | 0     |
 | 883880  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 922193  | null     | null      | null    | unlabelled |         | 0     |
 | 922194  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 922195  | v1:4     | ethernet1 | 1.1.1.2 | 848586     |         | 0     |
 | 922196  | v1:4     | ethernet1 | 1.1.1.2 | 848587     |         | 0     |
 | 922197  | v1:4     | ethernet1 | 1.1.1.2 | 848588     |         | 0     |
 | 922198  | null     | null      | null    | unlabelled |         | 0     |
 | 922199  | null     | null      | null    | unlabelled |         | 0     |
 | 922200  | null     | null      | null    | unlabelled |         | 0     |
 | 922201  | null     | null      | null    | unlabelled |         | 0     |
 | 922202  | null     | null      | null    | unlabelled |         | 0     |
 | 1023897 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-07-11 09:20:29.539
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 57422  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 115853 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 314612 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 363946 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 455968 | null     | null      | null    | unlabelled |         | 0     |
 | 455969 | v1:6     | ethernet1 | 1234::1 | 744209     |         | 1280  |
 | 455970 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 455971 | v1:6     | ethernet2 | 1235::3 | 108299     |         | 640   |
 | 455972 | v1:6     | ethernet2 | 1235::3 | 108300     |         | 640   |
 | 455973 | null     | null      | null    | unlabelled |         | 0     |
 | 455974 | null     | null      | null    | unlabelled |         | 0     |
 | 455975 | null     | null      | null    | unlabelled |         | 0     |
 | 455976 | null     | null      | null    | unlabelled |         | 0     |
 | 455977 | null     | null      | null    | unlabelled |         | 0     |
 | 527595 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 543944 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 544512 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 659029 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 782632 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 848584 | null     | null      | null    | unlabelled |         | 0     |
 | 848585 | v1:4     | ethernet1 | 1.1.1.1 | 922194     |         | 1280  |
 | 848586 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 848587 | v1:4     | ethernet2 | 1.1.2.3 | 418940     |         | 640   |
 | 848588 | v1:4     | ethernet2 | 1.1.2.3 | 418941     |         | 640   |
 | 848589 | null     | null      | null    | unlabelled |         | 0     |
 | 848590 | null     | null      | null    | unlabelled |         | 0     |
 | 848591 | null     | null      | null    | unlabelled |         | 0     |
 | 848592 | null     | null      | null    | unlabelled |         | 0     |
 | 848593 | null     | null      | null    | unlabelled |         | 0     |
 | 878009 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 906922 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 924465 | 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
2023-07-11 09:20:29.643
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 34132  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 63770  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 77122  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 108296 | null     | null      | null    | unlabelled |         | 0     |
 | 108297 | v1:6     | ethernet1 | 1235::2 | 455969     |         | 640   |
 | 108298 | v1:6     | ethernet1 | 1235::2 | 455970     |         | 640   |
 | 108299 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 108300 | v1:6     | ethernet2 | 1236::4 | 88395      |         | 1280  |
 | 108301 | null     | null      | null    | unlabelled |         | 0     |
 | 108302 | null     | null      | null    | unlabelled |         | 0     |
 | 108303 | null     | null      | null    | unlabelled |         | 0     |
 | 108304 | null     | null      | null    | unlabelled |         | 0     |
 | 108305 | null     | null      | null    | unlabelled |         | 0     |
 | 373220 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 418937 | null     | null      | null    | unlabelled |         | 0     |
 | 418938 | v1:4     | ethernet1 | 1.1.2.2 | 848585     |         | 640   |
 | 418939 | v1:4     | ethernet1 | 1.1.2.2 | 848586     |         | 640   |
 | 418940 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 418941 | v1:4     | ethernet2 | 1.1.3.4 | 642382     |         | 1280  |
 | 418942 | null     | null      | null    | unlabelled |         | 0     |
 | 418943 | null     | null      | null    | unlabelled |         | 0     |
 | 418944 | null     | null      | null    | unlabelled |         | 0     |
 | 418945 | null     | null      | null    | unlabelled |         | 0     |
 | 418946 | null     | null      | null    | unlabelled |         | 0     |
 | 469451 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 593345 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 683794 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 695376 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 748259 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 764556 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 875604 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 935131 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-07-11 09:20:29.741
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 88391   | null     | null      | null    | unlabelled |         | 0     |
 | 88392   | v1:6     | ethernet1 | 1236::3 | 108297     |         | 0     |
 | 88393   | v1:6     | ethernet1 | 1236::3 | 108298     |         | 0     |
 | 88394   | v1:6     | ethernet1 | 1236::3 | 108299     |         | 0     |
 | 88395   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 88396   | null     | null      | null    | unlabelled |         | 0     |
 | 88397   | null     | null      | null    | unlabelled |         | 0     |
 | 88398   | null     | null      | null    | unlabelled |         | 0     |
 | 88399   | null     | null      | null    | unlabelled |         | 0     |
 | 88400   | null     | null      | null    | unlabelled |         | 0     |
 | 106467  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 155452  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 227816  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 273249  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 356757  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 420696  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 642378  | null     | null      | null    | unlabelled |         | 0     |
 | 642379  | v1:4     | ethernet1 | 1.1.3.3 | 418938     |         | 0     |
 | 642380  | v1:4     | ethernet1 | 1.1.3.3 | 418939     |         | 0     |
 | 642381  | v1:4     | ethernet1 | 1.1.3.3 | 418940     |         | 0     |
 | 642382  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 642383  | null     | null      | null    | unlabelled |         | 0     |
 | 642384  | null     | null      | null    | unlabelled |         | 0     |
 | 642385  | null     | null      | null    | unlabelled |         | 0     |
 | 642386  | null     | null      | null    | unlabelled |         | 0     |
 | 642387  | null     | null      | null    | unlabelled |         | 0     |
 | 787688  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 815517  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 948419  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1001038 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#