here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-06-27 16:21:46.245
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 67586  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 365223 | null     | null      | null    | unlabelled |         | 0     |
 | 365224 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 365225 | v1:6     | ethernet1 | 1234::2 | 741378     |         | 0     |
 | 365226 | v1:6     | ethernet1 | 1234::2 | 741379     |         | 0     |
 | 365227 | v1:6     | ethernet1 | 1234::2 | 741380     |         | 0     |
 | 365228 | null     | null      | null    | unlabelled |         | 0     |
 | 365229 | null     | null      | null    | unlabelled |         | 0     |
 | 365230 | null     | null      | null    | unlabelled |         | 0     |
 | 365231 | null     | null      | null    | unlabelled |         | 0     |
 | 365232 | null     | null      | null    | unlabelled |         | 0     |
 | 407173 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 412533 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 489377 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 514759 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 592762 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 673299 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 786245 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 808161 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 890346 | null     | null      | null    | unlabelled |         | 0     |
 | 890347 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 890348 | v1:4     | ethernet1 | 1.1.1.2 | 398129     |         | 0     |
 | 890349 | v1:4     | ethernet1 | 1.1.1.2 | 398130     |         | 0     |
 | 890350 | v1:4     | ethernet1 | 1.1.1.2 | 398131     |         | 0     |
 | 890351 | null     | null      | null    | unlabelled |         | 0     |
 | 890352 | null     | null      | null    | unlabelled |         | 0     |
 | 890353 | null     | null      | null    | unlabelled |         | 0     |
 | 890354 | null     | null      | null    | unlabelled |         | 0     |
 | 890355 | null     | null      | null    | unlabelled |         | 0     |
 | 896985 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-06-27 16:21:46.345
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 17697   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 165878  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 305473  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 308252  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 312979  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 378771  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 398127  | null     | null      | null    | unlabelled |         | 0     |
 | 398128  | v1:4     | ethernet1 | 1.1.1.1 | 890347     |         | 1280  |
 | 398129  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 398130  | v1:4     | ethernet2 | 1.1.2.3 | 509591     |         | 640   |
 | 398131  | v1:4     | ethernet2 | 1.1.2.3 | 509592     |         | 640   |
 | 398132  | null     | null      | null    | unlabelled |         | 0     |
 | 398133  | null     | null      | null    | unlabelled |         | 0     |
 | 398134  | null     | null      | null    | unlabelled |         | 0     |
 | 398135  | null     | null      | null    | unlabelled |         | 0     |
 | 398136  | null     | null      | null    | unlabelled |         | 0     |
 | 426335  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 497794  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 741376  | null     | null      | null    | unlabelled |         | 0     |
 | 741377  | v1:6     | ethernet1 | 1234::1 | 365224     |         | 1280  |
 | 741378  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 741379  | v1:6     | ethernet2 | 1235::3 | 994572     |         | 640   |
 | 741380  | v1:6     | ethernet2 | 1235::3 | 994573     |         | 640   |
 | 741381  | null     | null      | null    | unlabelled |         | 0     |
 | 741382  | null     | null      | null    | unlabelled |         | 0     |
 | 741383  | null     | null      | null    | unlabelled |         | 0     |
 | 741384  | null     | null      | null    | unlabelled |         | 0     |
 | 741385  | null     | null      | null    | unlabelled |         | 0     |
 | 770882  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 816039  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 985801  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 1033449 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-06-27 16:21:46.444
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 69538   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 232728  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 260777  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 330800  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 404894  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 463550  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 509588  | null     | null      | null    | unlabelled |         | 0     |
 | 509589  | v1:4     | ethernet1 | 1.1.2.2 | 398128     |         | 640   |
 | 509590  | v1:4     | ethernet1 | 1.1.2.2 | 398129     |         | 640   |
 | 509591  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 509592  | v1:4     | ethernet2 | 1.1.3.4 | 816443     |         | 1280  |
 | 509593  | null     | null      | null    | unlabelled |         | 0     |
 | 509594  | null     | null      | null    | unlabelled |         | 0     |
 | 509595  | null     | null      | null    | unlabelled |         | 0     |
 | 509596  | null     | null      | null    | unlabelled |         | 0     |
 | 509597  | null     | null      | null    | unlabelled |         | 0     |
 | 572535  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 611939  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 673417  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 744742  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 820653  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 994569  | null     | null      | null    | unlabelled |         | 0     |
 | 994570  | v1:6     | ethernet1 | 1235::2 | 741377     |         | 640   |
 | 994571  | v1:6     | ethernet1 | 1235::2 | 741378     |         | 640   |
 | 994572  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 994573  | v1:6     | ethernet2 | 1236::4 | 824243     |         | 1280  |
 | 994574  | null     | null      | null    | unlabelled |         | 0     |
 | 994575  | null     | null      | null    | unlabelled |         | 0     |
 | 994576  | null     | null      | null    | unlabelled |         | 0     |
 | 994577  | null     | null      | null    | unlabelled |         | 0     |
 | 994578  | null     | null      | null    | unlabelled |         | 0     |
 | 1037316 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-06-27 16:21:46.567
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 182755  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 219593  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 254603  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 432228  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 478129  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 494186  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 682865  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 816439  | null     | null      | null    | unlabelled |         | 0     |
 | 816440  | v1:4     | ethernet1 | 1.1.3.3 | 509589     |         | 0     |
 | 816441  | v1:4     | ethernet1 | 1.1.3.3 | 509590     |         | 0     |
 | 816442  | v1:4     | ethernet1 | 1.1.3.3 | 509591     |         | 0     |
 | 816443  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 816444  | null     | null      | null    | unlabelled |         | 0     |
 | 816445  | null     | null      | null    | unlabelled |         | 0     |
 | 816446  | null     | null      | null    | unlabelled |         | 0     |
 | 816447  | null     | null      | null    | unlabelled |         | 0     |
 | 816448  | null     | null      | null    | unlabelled |         | 0     |
 | 823595  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 824239  | null     | null      | null    | unlabelled |         | 0     |
 | 824240  | v1:6     | ethernet1 | 1236::3 | 994570     |         | 0     |
 | 824241  | v1:6     | ethernet1 | 1236::3 | 994571     |         | 0     |
 | 824242  | v1:6     | ethernet1 | 1236::3 | 994572     |         | 0     |
 | 824243  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 824244  | null     | null      | null    | unlabelled |         | 0     |
 | 824245  | null     | null      | null    | unlabelled |         | 0     |
 | 824246  | null     | null      | null    | unlabelled |         | 0     |
 | 824247  | null     | null      | null    | unlabelled |         | 0     |
 | 824248  | null     | null      | null    | unlabelled |         | 0     |
 | 970643  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 1023195 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#