here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-07-17 01:21:45.145
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 187078  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 410669  | null     | null      | null    | unlabelled |         | 0     |
 | 410670  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 410671  | v1:4     | ethernet1 | 1.1.1.2 | 985440     |         | 0     |
 | 410672  | v1:4     | ethernet1 | 1.1.1.2 | 985441     |         | 0     |
 | 410673  | v1:4     | ethernet1 | 1.1.1.2 | 985442     |         | 0     |
 | 410674  | null     | null      | null    | unlabelled |         | 0     |
 | 410675  | null     | null      | null    | unlabelled |         | 0     |
 | 410676  | null     | null      | null    | unlabelled |         | 0     |
 | 410677  | null     | null      | null    | unlabelled |         | 0     |
 | 410678  | null     | null      | null    | unlabelled |         | 0     |
 | 422324  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 611520  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 738230  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 740280  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 752709  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 819589  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 850585  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 917555  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 935705  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1019523 | null     | null      | null    | unlabelled |         | 0     |
 | 1019524 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1019525 | v1:6     | ethernet1 | 1234::2 | 791237     |         | 0     |
 | 1019526 | v1:6     | ethernet1 | 1234::2 | 791238     |         | 0     |
 | 1019527 | v1:6     | ethernet1 | 1234::2 | 791239     |         | 0     |
 | 1019528 | null     | null      | null    | unlabelled |         | 0     |
 | 1019529 | null     | null      | null    | unlabelled |         | 0     |
 | 1019530 | null     | null      | null    | unlabelled |         | 0     |
 | 1019531 | null     | null      | null    | unlabelled |         | 0     |
 | 1019532 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-07-17 01:21:45.249
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 282814 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 316089 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 514199 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 603217 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 606431 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 701454 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 765848 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 791235 | null     | null      | null    | unlabelled |         | 0     |
 | 791236 | v1:6     | ethernet1 | 1234::1 | 1019524    |         | 1280  |
 | 791237 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 791238 | v1:6     | ethernet2 | 1235::3 | 598493     |         | 640   |
 | 791239 | v1:6     | ethernet2 | 1235::3 | 598494     |         | 640   |
 | 791240 | null     | null      | null    | unlabelled |         | 0     |
 | 791241 | null     | null      | null    | unlabelled |         | 0     |
 | 791242 | null     | null      | null    | unlabelled |         | 0     |
 | 791243 | null     | null      | null    | unlabelled |         | 0     |
 | 791244 | null     | null      | null    | unlabelled |         | 0     |
 | 849020 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 919902 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 965776 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 984612 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 985438 | null     | null      | null    | unlabelled |         | 0     |
 | 985439 | v1:4     | ethernet1 | 1.1.1.1 | 410670     |         | 1280  |
 | 985440 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 985441 | v1:4     | ethernet2 | 1.1.2.3 | 619270     |         | 640   |
 | 985442 | v1:4     | ethernet2 | 1.1.2.3 | 619271     |         | 640   |
 | 985443 | null     | null      | null    | unlabelled |         | 0     |
 | 985444 | null     | null      | null    | unlabelled |         | 0     |
 | 985445 | null     | null      | null    | unlabelled |         | 0     |
 | 985446 | null     | null      | null    | unlabelled |         | 0     |
 | 985447 | null     | null      | null    | unlabelled |         | 0     |
 | 998324 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-07-17 01:21:45.346
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 26620  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 197526 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 244414 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 263441 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 315714 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 379001 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 411500 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 453672 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 464117 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 515139 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 585054 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 598490 | null     | null      | null    | unlabelled |         | 0     |
 | 598491 | v1:6     | ethernet1 | 1235::2 | 791236     |         | 640   |
 | 598492 | v1:6     | ethernet1 | 1235::2 | 791237     |         | 640   |
 | 598493 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 598494 | v1:6     | ethernet2 | 1236::4 | 802388     |         | 1280  |
 | 598495 | null     | null      | null    | unlabelled |         | 0     |
 | 598496 | null     | null      | null    | unlabelled |         | 0     |
 | 598497 | null     | null      | null    | unlabelled |         | 0     |
 | 598498 | null     | null      | null    | unlabelled |         | 0     |
 | 598499 | null     | null      | null    | unlabelled |         | 0     |
 | 619267 | null     | null      | null    | unlabelled |         | 0     |
 | 619268 | v1:4     | ethernet1 | 1.1.2.2 | 985439     |         | 640   |
 | 619269 | v1:4     | ethernet1 | 1.1.2.2 | 985440     |         | 640   |
 | 619270 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 619271 | v1:4     | ethernet2 | 1.1.3.4 | 657462     |         | 1280  |
 | 619272 | null     | null      | null    | unlabelled |         | 0     |
 | 619273 | null     | null      | null    | unlabelled |         | 0     |
 | 619274 | null     | null      | null    | unlabelled |         | 0     |
 | 619275 | null     | null      | null    | unlabelled |         | 0     |
 | 619276 | null     | null      | null    | unlabelled |         | 0     |
 | 989045 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-07-17 01:21:45.456
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 135635 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 249509 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 261625 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 270020 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 312348 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 313167 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 531139 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 616864 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 657458 | null     | null      | null    | unlabelled |         | 0     |
 | 657459 | v1:4     | ethernet1 | 1.1.3.3 | 619268     |         | 0     |
 | 657460 | v1:4     | ethernet1 | 1.1.3.3 | 619269     |         | 0     |
 | 657461 | v1:4     | ethernet1 | 1.1.3.3 | 619270     |         | 0     |
 | 657462 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 657463 | null     | null      | null    | unlabelled |         | 0     |
 | 657464 | null     | null      | null    | unlabelled |         | 0     |
 | 657465 | null     | null      | null    | unlabelled |         | 0     |
 | 657466 | null     | null      | null    | unlabelled |         | 0     |
 | 657467 | null     | null      | null    | unlabelled |         | 0     |
 | 802384 | null     | null      | null    | unlabelled |         | 0     |
 | 802385 | v1:6     | ethernet1 | 1236::3 | 598491     |         | 0     |
 | 802386 | v1:6     | ethernet1 | 1236::3 | 598492     |         | 0     |
 | 802387 | v1:6     | ethernet1 | 1236::3 | 598493     |         | 0     |
 | 802388 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 802389 | null     | null      | null    | unlabelled |         | 0     |
 | 802390 | null     | null      | null    | unlabelled |         | 0     |
 | 802391 | null     | null      | null    | unlabelled |         | 0     |
 | 802392 | null     | null      | null    | unlabelled |         | 0     |
 | 802393 | null     | null      | null    | unlabelled |         | 0     |
 | 829902 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 894600 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#