here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-12-16 03:35:05.374
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 77096   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 92863   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 107121  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 128520  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 184465  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 211724  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 270247  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 360367  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 461119  | null     | null      | null    | unlabelled |         | 0     |
 | 461120  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 461121  | v1:4     | ethernet1 | 1.1.1.2 | 1036241    |         | 0     |
 | 461122  | v1:4     | ethernet1 | 1.1.1.2 | 1036242    |         | 0     |
 | 461123  | v1:4     | ethernet1 | 1.1.1.2 | 1036243    |         | 0     |
 | 461124  | null     | null      | null    | unlabelled |         | 0     |
 | 461125  | null     | null      | null    | unlabelled |         | 0     |
 | 461126  | null     | null      | null    | unlabelled |         | 0     |
 | 461127  | null     | null      | null    | unlabelled |         | 0     |
 | 461128  | null     | null      | null    | unlabelled |         | 0     |
 | 569343  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 977788  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 1011176 | null     | null      | null    | unlabelled |         | 0     |
 | 1011177 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1011178 | v1:6     | ethernet1 | 1234::2 | 805693     |         | 0     |
 | 1011179 | v1:6     | ethernet1 | 1234::2 | 805694     |         | 0     |
 | 1011180 | v1:6     | ethernet1 | 1234::2 | 805695     |         | 0     |
 | 1011181 | null     | null      | null    | unlabelled |         | 0     |
 | 1011182 | null     | null      | null    | unlabelled |         | 0     |
 | 1011183 | null     | null      | null    | unlabelled |         | 0     |
 | 1011184 | null     | null      | null    | unlabelled |         | 0     |
 | 1011185 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-12-16 03:35:05.476
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 184359  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 249886  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 355650  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 499391  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 542202  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 584517  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 753364  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 762646  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 805691  | null     | null      | null    | unlabelled |         | 0     |
 | 805692  | v1:6     | ethernet1 | 1234::1 | 1011177    |         | 1280  |
 | 805693  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 805694  | v1:6     | ethernet2 | 1235::3 | 52756      |         | 640   |
 | 805695  | v1:6     | ethernet2 | 1235::3 | 52757      |         | 640   |
 | 805696  | null     | null      | null    | unlabelled |         | 0     |
 | 805697  | null     | null      | null    | unlabelled |         | 0     |
 | 805698  | null     | null      | null    | unlabelled |         | 0     |
 | 805699  | null     | null      | null    | unlabelled |         | 0     |
 | 805700  | null     | null      | null    | unlabelled |         | 0     |
 | 889649  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 909820  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 962206  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1036239 | null     | null      | null    | unlabelled |         | 0     |
 | 1036240 | v1:4     | ethernet1 | 1.1.1.1 | 461120     |         | 1280  |
 | 1036241 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1036242 | v1:4     | ethernet2 | 1.1.2.3 | 966053     |         | 640   |
 | 1036243 | v1:4     | ethernet2 | 1.1.2.3 | 966054     |         | 640   |
 | 1036244 | null     | null      | null    | unlabelled |         | 0     |
 | 1036245 | null     | null      | null    | unlabelled |         | 0     |
 | 1036246 | null     | null      | null    | unlabelled |         | 0     |
 | 1036247 | null     | null      | null    | unlabelled |         | 0     |
 | 1036248 | null     | null      | null    | unlabelled |         | 0     |
 | 1046094 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-12-16 03:35:05.587
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 52753  | null     | null      | null    | unlabelled |         | 0     |
 | 52754  | v1:6     | ethernet1 | 1235::2 | 805692     |         | 640   |
 | 52755  | v1:6     | ethernet1 | 1235::2 | 805693     |         | 640   |
 | 52756  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 52757  | v1:6     | ethernet2 | 1236::4 | 775849     |         | 1280  |
 | 52758  | null     | null      | null    | unlabelled |         | 0     |
 | 52759  | null     | null      | null    | unlabelled |         | 0     |
 | 52760  | null     | null      | null    | unlabelled |         | 0     |
 | 52761  | null     | null      | null    | unlabelled |         | 0     |
 | 52762  | null     | null      | null    | unlabelled |         | 0     |
 | 121604 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 224806 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 281295 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 352227 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 359441 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 404717 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 489318 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 632308 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 716489 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 717493 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 733957 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 949497 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 966050 | null     | null      | null    | unlabelled |         | 0     |
 | 966051 | v1:4     | ethernet1 | 1.1.2.2 | 1036240    |         | 640   |
 | 966052 | v1:4     | ethernet1 | 1.1.2.2 | 1036241    |         | 640   |
 | 966053 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 966054 | v1:4     | ethernet2 | 1.1.3.4 | 400371     |         | 1280  |
 | 966055 | null     | null      | null    | unlabelled |         | 0     |
 | 966056 | null     | null      | null    | unlabelled |         | 0     |
 | 966057 | null     | null      | null    | unlabelled |         | 0     |
 | 966058 | null     | null      | null    | unlabelled |         | 0     |
 | 966059 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-12-16 03:35:05.697
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 129753 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 206920 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 244689 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 326299 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 395631 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 400367 | null     | null      | null    | unlabelled |         | 0     |
 | 400368 | v1:4     | ethernet1 | 1.1.3.3 | 966051     |         | 0     |
 | 400369 | v1:4     | ethernet1 | 1.1.3.3 | 966052     |         | 0     |
 | 400370 | v1:4     | ethernet1 | 1.1.3.3 | 966053     |         | 0     |
 | 400371 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 400372 | null     | null      | null    | unlabelled |         | 0     |
 | 400373 | null     | null      | null    | unlabelled |         | 0     |
 | 400374 | null     | null      | null    | unlabelled |         | 0     |
 | 400375 | null     | null      | null    | unlabelled |         | 0     |
 | 400376 | null     | null      | null    | unlabelled |         | 0     |
 | 587000 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 653075 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 707160 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 764622 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 775845 | null     | null      | null    | unlabelled |         | 0     |
 | 775846 | v1:6     | ethernet1 | 1236::3 | 52754      |         | 0     |
 | 775847 | v1:6     | ethernet1 | 1236::3 | 52755      |         | 0     |
 | 775848 | v1:6     | ethernet1 | 1236::3 | 52756      |         | 0     |
 | 775849 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 775850 | null     | null      | null    | unlabelled |         | 0     |
 | 775851 | null     | null      | null    | unlabelled |         | 0     |
 | 775852 | null     | null      | null    | unlabelled |         | 0     |
 | 775853 | null     | null      | null    | unlabelled |         | 0     |
 | 775854 | null     | null      | null    | unlabelled |         | 0     |
 | 935351 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#