here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-02-03 05:06:09.359
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 83896   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 250526  | null     | null      | null    | unlabelled |         | 0     |
 | 250527  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 250528  | v1:6     | ethernet1 | 1234::2 | 147747     |         | 0     |
 | 250529  | v1:6     | ethernet1 | 1234::2 | 147748     |         | 0     |
 | 250530  | v1:6     | ethernet1 | 1234::2 | 147749     |         | 0     |
 | 250531  | null     | null      | null    | unlabelled |         | 0     |
 | 250532  | null     | null      | null    | unlabelled |         | 0     |
 | 250533  | null     | null      | null    | unlabelled |         | 0     |
 | 250534  | null     | null      | null    | unlabelled |         | 0     |
 | 250535  | null     | null      | null    | unlabelled |         | 0     |
 | 431647  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 460583  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 525887  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 628279  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 700088  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 754136  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 790270  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 827397  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 877701  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1037335 | null     | null      | null    | unlabelled |         | 0     |
 | 1037336 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1037337 | v1:4     | ethernet1 | 1.1.1.2 | 369666     |         | 0     |
 | 1037338 | v1:4     | ethernet1 | 1.1.1.2 | 369667     |         | 0     |
 | 1037339 | v1:4     | ethernet1 | 1.1.1.2 | 369668     |         | 0     |
 | 1037340 | null     | null      | null    | unlabelled |         | 0     |
 | 1037341 | null     | null      | null    | unlabelled |         | 0     |
 | 1037342 | null     | null      | null    | unlabelled |         | 0     |
 | 1037343 | null     | null      | null    | unlabelled |         | 0     |
 | 1037344 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-02-03 05:06:09.474
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 55145   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 110517  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 147745  | null     | null      | null    | unlabelled |         | 0     |
 | 147746  | v1:6     | ethernet1 | 1234::1 | 250527     |         | 1280  |
 | 147747  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 147748  | v1:6     | ethernet2 | 1235::3 | 348545     |         | 640   |
 | 147749  | v1:6     | ethernet2 | 1235::3 | 348546     |         | 640   |
 | 147750  | null     | null      | null    | unlabelled |         | 0     |
 | 147751  | null     | null      | null    | unlabelled |         | 0     |
 | 147752  | null     | null      | null    | unlabelled |         | 0     |
 | 147753  | null     | null      | null    | unlabelled |         | 0     |
 | 147754  | null     | null      | null    | unlabelled |         | 0     |
 | 199321  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 229274  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 287138  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 369664  | null     | null      | null    | unlabelled |         | 0     |
 | 369665  | v1:4     | ethernet1 | 1.1.1.1 | 1037336    |         | 1280  |
 | 369666  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 369667  | v1:4     | ethernet2 | 1.1.2.3 | 855773     |         | 640   |
 | 369668  | v1:4     | ethernet2 | 1.1.2.3 | 855774     |         | 640   |
 | 369669  | null     | null      | null    | unlabelled |         | 0     |
 | 369670  | null     | null      | null    | unlabelled |         | 0     |
 | 369671  | null     | null      | null    | unlabelled |         | 0     |
 | 369672  | null     | null      | null    | unlabelled |         | 0     |
 | 369673  | null     | null      | null    | unlabelled |         | 0     |
 | 397617  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 415927  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 432754  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 523236  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 833386  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 865887  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 1017113 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-02-03 05:06:09.565
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 10824  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 99541  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 207484 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 220287 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 292008 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 348542 | null     | null      | null    | unlabelled |         | 0     |
 | 348543 | v1:6     | ethernet1 | 1235::2 | 147746     |         | 640   |
 | 348544 | v1:6     | ethernet1 | 1235::2 | 147747     |         | 640   |
 | 348545 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 348546 | v1:6     | ethernet2 | 1236::4 | 559137     |         | 1280  |
 | 348547 | null     | null      | null    | unlabelled |         | 0     |
 | 348548 | null     | null      | null    | unlabelled |         | 0     |
 | 348549 | null     | null      | null    | unlabelled |         | 0     |
 | 348550 | null     | null      | null    | unlabelled |         | 0     |
 | 348551 | null     | null      | null    | unlabelled |         | 0     |
 | 371949 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 393305 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 453282 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 476957 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 505738 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 536657 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 830812 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 855770 | null     | null      | null    | unlabelled |         | 0     |
 | 855771 | v1:4     | ethernet1 | 1.1.2.2 | 369665     |         | 640   |
 | 855772 | v1:4     | ethernet1 | 1.1.2.2 | 369666     |         | 640   |
 | 855773 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 855774 | v1:4     | ethernet2 | 1.1.3.4 | 394260     |         | 1280  |
 | 855775 | null     | null      | null    | unlabelled |         | 0     |
 | 855776 | null     | null      | null    | unlabelled |         | 0     |
 | 855777 | null     | null      | null    | unlabelled |         | 0     |
 | 855778 | null     | null      | null    | unlabelled |         | 0     |
 | 855779 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-02-03 05:06:09.672
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 36142  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 36877  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 45525  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 324652 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 331708 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 394256 | null     | null      | null    | unlabelled |         | 0     |
 | 394257 | v1:4     | ethernet1 | 1.1.3.3 | 855771     |         | 0     |
 | 394258 | v1:4     | ethernet1 | 1.1.3.3 | 855772     |         | 0     |
 | 394259 | v1:4     | ethernet1 | 1.1.3.3 | 855773     |         | 0     |
 | 394260 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 394261 | null     | null      | null    | unlabelled |         | 0     |
 | 394262 | null     | null      | null    | unlabelled |         | 0     |
 | 394263 | null     | null      | null    | unlabelled |         | 0     |
 | 394264 | null     | null      | null    | unlabelled |         | 0     |
 | 394265 | null     | null      | null    | unlabelled |         | 0     |
 | 471060 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 557667 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 559133 | null     | null      | null    | unlabelled |         | 0     |
 | 559134 | v1:6     | ethernet1 | 1236::3 | 348543     |         | 0     |
 | 559135 | v1:6     | ethernet1 | 1236::3 | 348544     |         | 0     |
 | 559136 | v1:6     | ethernet1 | 1236::3 | 348545     |         | 0     |
 | 559137 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 559138 | null     | null      | null    | unlabelled |         | 0     |
 | 559139 | null     | null      | null    | unlabelled |         | 0     |
 | 559140 | null     | null      | null    | unlabelled |         | 0     |
 | 559141 | null     | null      | null    | unlabelled |         | 0     |
 | 559142 | null     | null      | null    | unlabelled |         | 0     |
 | 573336 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 755502 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 776724 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#