here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-12-20 01:29:23.739
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 61741  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 106510 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 128446 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 131311 | null     | null      | null    | unlabelled |         | 0     |
 | 131312 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 131313 | v1:6     | ethernet1 | 1234::2 | 140615     |         | 0     |
 | 131314 | v1:6     | ethernet1 | 1234::2 | 140616     |         | 0     |
 | 131315 | v1:6     | ethernet1 | 1234::2 | 140617     |         | 0     |
 | 131316 | null     | null      | null    | unlabelled |         | 0     |
 | 131317 | null     | null      | null    | unlabelled |         | 0     |
 | 131318 | null     | null      | null    | unlabelled |         | 0     |
 | 131319 | null     | null      | null    | unlabelled |         | 0     |
 | 131320 | null     | null      | null    | unlabelled |         | 0     |
 | 169538 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 224640 | null     | null      | null    | unlabelled |         | 0     |
 | 224641 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 224642 | v1:4     | ethernet1 | 1.1.1.2 | 163211     |         | 0     |
 | 224643 | v1:4     | ethernet1 | 1.1.1.2 | 163212     |         | 0     |
 | 224644 | v1:4     | ethernet1 | 1.1.1.2 | 163213     |         | 0     |
 | 224645 | null     | null      | null    | unlabelled |         | 0     |
 | 224646 | null     | null      | null    | unlabelled |         | 0     |
 | 224647 | null     | null      | null    | unlabelled |         | 0     |
 | 224648 | null     | null      | null    | unlabelled |         | 0     |
 | 224649 | null     | null      | null    | unlabelled |         | 0     |
 | 277011 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 622649 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 760605 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 812609 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 812615 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 972824 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-12-20 01:29:23.861
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 130611 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 140613 | null     | null      | null    | unlabelled |         | 0     |
 | 140614 | v1:6     | ethernet1 | 1234::1 | 131312     |         | 1280  |
 | 140615 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 140616 | v1:6     | ethernet2 | 1235::3 | 280333     |         | 640   |
 | 140617 | v1:6     | ethernet2 | 1235::3 | 280334     |         | 640   |
 | 140618 | null     | null      | null    | unlabelled |         | 0     |
 | 140619 | null     | null      | null    | unlabelled |         | 0     |
 | 140620 | null     | null      | null    | unlabelled |         | 0     |
 | 140621 | null     | null      | null    | unlabelled |         | 0     |
 | 140622 | null     | null      | null    | unlabelled |         | 0     |
 | 150168 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 163209 | null     | null      | null    | unlabelled |         | 0     |
 | 163210 | v1:4     | ethernet1 | 1.1.1.1 | 224641     |         | 1280  |
 | 163211 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 163212 | v1:4     | ethernet2 | 1.1.2.3 | 665968     |         | 640   |
 | 163213 | v1:4     | ethernet2 | 1.1.2.3 | 665969     |         | 640   |
 | 163214 | null     | null      | null    | unlabelled |         | 0     |
 | 163215 | null     | null      | null    | unlabelled |         | 0     |
 | 163216 | null     | null      | null    | unlabelled |         | 0     |
 | 163217 | null     | null      | null    | unlabelled |         | 0     |
 | 163218 | null     | null      | null    | unlabelled |         | 0     |
 | 170430 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 318587 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 323356 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 438387 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 447740 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 526706 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 589309 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 731201 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 852534 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 912640 | 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
2023-12-20 01:29:23.944
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 40074   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 280330  | null     | null      | null    | unlabelled |         | 0     |
 | 280331  | v1:6     | ethernet1 | 1235::2 | 140614     |         | 640   |
 | 280332  | v1:6     | ethernet1 | 1235::2 | 140615     |         | 640   |
 | 280333  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 280334  | v1:6     | ethernet2 | 1236::4 | 566644     |         | 1280  |
 | 280335  | null     | null      | null    | unlabelled |         | 0     |
 | 280336  | null     | null      | null    | unlabelled |         | 0     |
 | 280337  | null     | null      | null    | unlabelled |         | 0     |
 | 280338  | null     | null      | null    | unlabelled |         | 0     |
 | 280339  | null     | null      | null    | unlabelled |         | 0     |
 | 366459  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 448555  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 464642  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 531559  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 549473  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 593470  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 665965  | null     | null      | null    | unlabelled |         | 0     |
 | 665966  | v1:4     | ethernet1 | 1.1.2.2 | 163210     |         | 640   |
 | 665967  | v1:4     | ethernet1 | 1.1.2.2 | 163211     |         | 640   |
 | 665968  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 665969  | v1:4     | ethernet2 | 1.1.3.4 | 797857     |         | 1280  |
 | 665970  | null     | null      | null    | unlabelled |         | 0     |
 | 665971  | null     | null      | null    | unlabelled |         | 0     |
 | 665972  | null     | null      | null    | unlabelled |         | 0     |
 | 665973  | null     | null      | null    | unlabelled |         | 0     |
 | 665974  | null     | null      | null    | unlabelled |         | 0     |
 | 780992  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 893479  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 957110  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 992007  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1047679 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-12-20 01:29:24.061
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 309548  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 383770  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 566640  | null     | null      | null    | unlabelled |         | 0     |
 | 566641  | v1:6     | ethernet1 | 1236::3 | 280331     |         | 0     |
 | 566642  | v1:6     | ethernet1 | 1236::3 | 280332     |         | 0     |
 | 566643  | v1:6     | ethernet1 | 1236::3 | 280333     |         | 0     |
 | 566644  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 566645  | null     | null      | null    | unlabelled |         | 0     |
 | 566646  | null     | null      | null    | unlabelled |         | 0     |
 | 566647  | null     | null      | null    | unlabelled |         | 0     |
 | 566648  | null     | null      | null    | unlabelled |         | 0     |
 | 566649  | null     | null      | null    | unlabelled |         | 0     |
 | 623236  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 665635  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 720357  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 797853  | null     | null      | null    | unlabelled |         | 0     |
 | 797854  | v1:4     | ethernet1 | 1.1.3.3 | 665966     |         | 0     |
 | 797855  | v1:4     | ethernet1 | 1.1.3.3 | 665967     |         | 0     |
 | 797856  | v1:4     | ethernet1 | 1.1.3.3 | 665968     |         | 0     |
 | 797857  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 797858  | null     | null      | null    | unlabelled |         | 0     |
 | 797859  | null     | null      | null    | unlabelled |         | 0     |
 | 797860  | null     | null      | null    | unlabelled |         | 0     |
 | 797861  | null     | null      | null    | unlabelled |         | 0     |
 | 797862  | null     | null      | null    | unlabelled |         | 0     |
 | 810749  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 834668  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 944985  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 971040  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1034587 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#