here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-05-17 16:37:45.336
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 166599 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 198177 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 234615 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 327344 | null     | null      | null    | unlabelled |         | 0     |
 | 327345 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 327346 | v1:4     | ethernet1 | 1.1.1.2 | 853891     |         | 0     |
 | 327347 | v1:4     | ethernet1 | 1.1.1.2 | 853892     |         | 0     |
 | 327348 | v1:4     | ethernet1 | 1.1.1.2 | 853893     |         | 0     |
 | 327349 | null     | null      | null    | unlabelled |         | 0     |
 | 327350 | null     | null      | null    | unlabelled |         | 0     |
 | 327351 | null     | null      | null    | unlabelled |         | 0     |
 | 327352 | null     | null      | null    | unlabelled |         | 0     |
 | 327353 | null     | null      | null    | unlabelled |         | 0     |
 | 354060 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 625453 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 641894 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 776198 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 810752 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 846412 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 892414 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 940824 | null     | null      | null    | unlabelled |         | 0     |
 | 940825 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 940826 | v1:6     | ethernet1 | 1234::2 | 131165     |         | 0     |
 | 940827 | v1:6     | ethernet1 | 1234::2 | 131166     |         | 0     |
 | 940828 | v1:6     | ethernet1 | 1234::2 | 131167     |         | 0     |
 | 940829 | null     | null      | null    | unlabelled |         | 0     |
 | 940830 | null     | null      | null    | unlabelled |         | 0     |
 | 940831 | null     | null      | null    | unlabelled |         | 0     |
 | 940832 | null     | null      | null    | unlabelled |         | 0     |
 | 940833 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-05-17 16:37:45.433
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 3683    | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 62722   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 105887  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 131163  | null     | null      | null    | unlabelled |         | 0     |
 | 131164  | v1:6     | ethernet1 | 1234::1 | 940825     |         | 1280  |
 | 131165  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 131166  | v1:6     | ethernet2 | 1235::3 | 274765     |         | 640   |
 | 131167  | v1:6     | ethernet2 | 1235::3 | 274766     |         | 640   |
 | 131168  | null     | null      | null    | unlabelled |         | 0     |
 | 131169  | null     | null      | null    | unlabelled |         | 0     |
 | 131170  | null     | null      | null    | unlabelled |         | 0     |
 | 131171  | null     | null      | null    | unlabelled |         | 0     |
 | 131172  | null     | null      | null    | unlabelled |         | 0     |
 | 328364  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 369969  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 374695  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 433996  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 555961  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 645880  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 853889  | null     | null      | null    | unlabelled |         | 0     |
 | 853890  | v1:4     | ethernet1 | 1.1.1.1 | 327345     |         | 1280  |
 | 853891  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 853892  | v1:4     | ethernet2 | 1.1.2.3 | 571078     |         | 640   |
 | 853893  | v1:4     | ethernet2 | 1.1.2.3 | 571079     |         | 640   |
 | 853894  | null     | null      | null    | unlabelled |         | 0     |
 | 853895  | null     | null      | null    | unlabelled |         | 0     |
 | 853896  | null     | null      | null    | unlabelled |         | 0     |
 | 853897  | null     | null      | null    | unlabelled |         | 0     |
 | 853898  | null     | null      | null    | unlabelled |         | 0     |
 | 916690  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 947542  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1041976 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-05-17 16:37:45.531
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 60878   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 146160  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 274762  | null     | null      | null    | unlabelled |         | 0     |
 | 274763  | v1:6     | ethernet1 | 1235::2 | 131164     |         | 640   |
 | 274764  | v1:6     | ethernet1 | 1235::2 | 131165     |         | 640   |
 | 274765  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 274766  | v1:6     | ethernet2 | 1236::4 | 227458     |         | 1280  |
 | 274767  | null     | null      | null    | unlabelled |         | 0     |
 | 274768  | null     | null      | null    | unlabelled |         | 0     |
 | 274769  | null     | null      | null    | unlabelled |         | 0     |
 | 274770  | null     | null      | null    | unlabelled |         | 0     |
 | 274771  | null     | null      | null    | unlabelled |         | 0     |
 | 375073  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 384906  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 395393  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 571075  | null     | null      | null    | unlabelled |         | 0     |
 | 571076  | v1:4     | ethernet1 | 1.1.2.2 | 853890     |         | 640   |
 | 571077  | v1:4     | ethernet1 | 1.1.2.2 | 853891     |         | 640   |
 | 571078  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 571079  | v1:4     | ethernet2 | 1.1.3.4 | 213082     |         | 1280  |
 | 571080  | null     | null      | null    | unlabelled |         | 0     |
 | 571081  | null     | null      | null    | unlabelled |         | 0     |
 | 571082  | null     | null      | null    | unlabelled |         | 0     |
 | 571083  | null     | null      | null    | unlabelled |         | 0     |
 | 571084  | null     | null      | null    | unlabelled |         | 0     |
 | 718238  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 721900  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 782478  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 813287  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 861379  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 987846  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1034325 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-05-17 16:37:45.635
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 178638 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 213078 | null     | null      | null    | unlabelled |         | 0     |
 | 213079 | v1:4     | ethernet1 | 1.1.3.3 | 571076     |         | 0     |
 | 213080 | v1:4     | ethernet1 | 1.1.3.3 | 571077     |         | 0     |
 | 213081 | v1:4     | ethernet1 | 1.1.3.3 | 571078     |         | 0     |
 | 213082 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 213083 | null     | null      | null    | unlabelled |         | 0     |
 | 213084 | null     | null      | null    | unlabelled |         | 0     |
 | 213085 | null     | null      | null    | unlabelled |         | 0     |
 | 213086 | null     | null      | null    | unlabelled |         | 0     |
 | 213087 | null     | null      | null    | unlabelled |         | 0     |
 | 227454 | null     | null      | null    | unlabelled |         | 0     |
 | 227455 | v1:6     | ethernet1 | 1236::3 | 274763     |         | 0     |
 | 227456 | v1:6     | ethernet1 | 1236::3 | 274764     |         | 0     |
 | 227457 | v1:6     | ethernet1 | 1236::3 | 274765     |         | 0     |
 | 227458 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 227459 | null     | null      | null    | unlabelled |         | 0     |
 | 227460 | null     | null      | null    | unlabelled |         | 0     |
 | 227461 | null     | null      | null    | unlabelled |         | 0     |
 | 227462 | null     | null      | null    | unlabelled |         | 0     |
 | 227463 | null     | null      | null    | unlabelled |         | 0     |
 | 254609 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 423151 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 575193 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 628908 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 688423 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 751467 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 782826 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 784260 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 917765 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#