here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-11-30 07:43:57.275
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 87196   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 106838  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 172094  | null     | null      | null    | unlabelled |         | 0     |
 | 172095  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 172096  | v1:6     | ethernet1 | 1234::2 | 437393     |         | 0     |
 | 172097  | v1:6     | ethernet1 | 1234::2 | 437394     |         | 0     |
 | 172098  | v1:6     | ethernet1 | 1234::2 | 437395     |         | 0     |
 | 172099  | null     | null      | null    | unlabelled |         | 0     |
 | 172100  | null     | null      | null    | unlabelled |         | 0     |
 | 172101  | null     | null      | null    | unlabelled |         | 0     |
 | 172102  | null     | null      | null    | unlabelled |         | 0     |
 | 172103  | null     | null      | null    | unlabelled |         | 0     |
 | 231835  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 267754  | null     | null      | null    | unlabelled |         | 0     |
 | 267755  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 267756  | v1:4     | ethernet1 | 1.1.1.2 | 888120     |         | 0     |
 | 267757  | v1:4     | ethernet1 | 1.1.1.2 | 888121     |         | 0     |
 | 267758  | v1:4     | ethernet1 | 1.1.1.2 | 888122     |         | 0     |
 | 267759  | null     | null      | null    | unlabelled |         | 0     |
 | 267760  | null     | null      | null    | unlabelled |         | 0     |
 | 267761  | null     | null      | null    | unlabelled |         | 0     |
 | 267762  | null     | null      | null    | unlabelled |         | 0     |
 | 267763  | null     | null      | null    | unlabelled |         | 0     |
 | 357217  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 376961  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 775006  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 789078  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 806499  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1026217 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1031391 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-11-30 07:43:57.380
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 46839   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 208342  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 244815  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 437391  | null     | null      | null    | unlabelled |         | 0     |
 | 437392  | v1:6     | ethernet1 | 1234::1 | 172095     |         | 1280  |
 | 437393  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 437394  | v1:6     | ethernet2 | 1235::3 | 351231     |         | 640   |
 | 437395  | v1:6     | ethernet2 | 1235::3 | 351232     |         | 640   |
 | 437396  | null     | null      | null    | unlabelled |         | 0     |
 | 437397  | null     | null      | null    | unlabelled |         | 0     |
 | 437398  | null     | null      | null    | unlabelled |         | 0     |
 | 437399  | null     | null      | null    | unlabelled |         | 0     |
 | 437400  | null     | null      | null    | unlabelled |         | 0     |
 | 521460  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 591396  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 796813  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 845330  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 885527  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 888118  | null     | null      | null    | unlabelled |         | 0     |
 | 888119  | v1:4     | ethernet1 | 1.1.1.1 | 267755     |         | 1280  |
 | 888120  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 888121  | v1:4     | ethernet2 | 1.1.2.3 | 13623      |         | 640   |
 | 888122  | v1:4     | ethernet2 | 1.1.2.3 | 13624      |         | 640   |
 | 888123  | null     | null      | null    | unlabelled |         | 0     |
 | 888124  | null     | null      | null    | unlabelled |         | 0     |
 | 888125  | null     | null      | null    | unlabelled |         | 0     |
 | 888126  | null     | null      | null    | unlabelled |         | 0     |
 | 888127  | null     | null      | null    | unlabelled |         | 0     |
 | 917734  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 985947  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 994431  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 1035441 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-11-30 07:43:57.482
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 13620   | null     | null      | null    | unlabelled |         | 0     |
 | 13621   | v1:4     | ethernet1 | 1.1.2.2 | 888119     |         | 640   |
 | 13622   | v1:4     | ethernet1 | 1.1.2.2 | 888120     |         | 640   |
 | 13623   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 13624   | v1:4     | ethernet2 | 1.1.3.4 | 693978     |         | 1280  |
 | 13625   | null     | null      | null    | unlabelled |         | 0     |
 | 13626   | null     | null      | null    | unlabelled |         | 0     |
 | 13627   | null     | null      | null    | unlabelled |         | 0     |
 | 13628   | null     | null      | null    | unlabelled |         | 0     |
 | 13629   | null     | null      | null    | unlabelled |         | 0     |
 | 33507   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 115619  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 200937  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 310763  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 351228  | null     | null      | null    | unlabelled |         | 0     |
 | 351229  | v1:6     | ethernet1 | 1235::2 | 437392     |         | 640   |
 | 351230  | v1:6     | ethernet1 | 1235::2 | 437393     |         | 640   |
 | 351231  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 351232  | v1:6     | ethernet2 | 1236::4 | 863317     |         | 1280  |
 | 351233  | null     | null      | null    | unlabelled |         | 0     |
 | 351234  | null     | null      | null    | unlabelled |         | 0     |
 | 351235  | null     | null      | null    | unlabelled |         | 0     |
 | 351236  | null     | null      | null    | unlabelled |         | 0     |
 | 351237  | null     | null      | null    | unlabelled |         | 0     |
 | 441034  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 464653  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 508952  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 618664  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 641629  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 821805  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1022068 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1026328 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-11-30 07:43:57.599
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 15567  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 24847  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 176293 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 306033 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 372332 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 519576 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 533945 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 693974 | null     | null      | null    | unlabelled |         | 0     |
 | 693975 | v1:4     | ethernet1 | 1.1.3.3 | 13621      |         | 0     |
 | 693976 | v1:4     | ethernet1 | 1.1.3.3 | 13622      |         | 0     |
 | 693977 | v1:4     | ethernet1 | 1.1.3.3 | 13623      |         | 0     |
 | 693978 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 693979 | null     | null      | null    | unlabelled |         | 0     |
 | 693980 | null     | null      | null    | unlabelled |         | 0     |
 | 693981 | null     | null      | null    | unlabelled |         | 0     |
 | 693982 | null     | null      | null    | unlabelled |         | 0     |
 | 693983 | null     | null      | null    | unlabelled |         | 0     |
 | 769347 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 798595 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 863313 | null     | null      | null    | unlabelled |         | 0     |
 | 863314 | v1:6     | ethernet1 | 1236::3 | 351229     |         | 0     |
 | 863315 | v1:6     | ethernet1 | 1236::3 | 351230     |         | 0     |
 | 863316 | v1:6     | ethernet1 | 1236::3 | 351231     |         | 0     |
 | 863317 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 863318 | null     | null      | null    | unlabelled |         | 0     |
 | 863319 | null     | null      | null    | unlabelled |         | 0     |
 | 863320 | null     | null      | null    | unlabelled |         | 0     |
 | 863321 | null     | null      | null    | unlabelled |         | 0     |
 | 863322 | null     | null      | null    | unlabelled |         | 0     |
 | 967691 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#