here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-07-28 05:48:54.276
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 34989   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 105510  | null     | null      | null    | unlabelled |         | 0     |
 | 105511  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 105512  | v1:4     | ethernet1 | 1.1.1.2 | 360248     |         | 0     |
 | 105513  | v1:4     | ethernet1 | 1.1.1.2 | 360249     |         | 0     |
 | 105514  | v1:4     | ethernet1 | 1.1.1.2 | 360250     |         | 0     |
 | 105515  | null     | null      | null    | unlabelled |         | 0     |
 | 105516  | null     | null      | null    | unlabelled |         | 0     |
 | 105517  | null     | null      | null    | unlabelled |         | 0     |
 | 105518  | null     | null      | null    | unlabelled |         | 0     |
 | 105519  | null     | null      | null    | unlabelled |         | 0     |
 | 151563  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 236937  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 254507  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 304150  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 311868  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 344425  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 599916  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 758706  | null     | null      | null    | unlabelled |         | 0     |
 | 758707  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 758708  | v1:6     | ethernet1 | 1234::2 | 1029614    |         | 0     |
 | 758709  | v1:6     | ethernet1 | 1234::2 | 1029615    |         | 0     |
 | 758710  | v1:6     | ethernet1 | 1234::2 | 1029616    |         | 0     |
 | 758711  | null     | null      | null    | unlabelled |         | 0     |
 | 758712  | null     | null      | null    | unlabelled |         | 0     |
 | 758713  | null     | null      | null    | unlabelled |         | 0     |
 | 758714  | null     | null      | null    | unlabelled |         | 0     |
 | 758715  | null     | null      | null    | unlabelled |         | 0     |
 | 789832  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1040079 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-07-28 05:48:54.377
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 66304   | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 250332  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 360246  | null     | null      | null    | unlabelled |         | 0     |
 | 360247  | v1:4     | ethernet1 | 1.1.1.1 | 105511     |         | 1280  |
 | 360248  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 360249  | v1:4     | ethernet2 | 1.1.2.3 | 692076     |         | 640   |
 | 360250  | v1:4     | ethernet2 | 1.1.2.3 | 692077     |         | 640   |
 | 360251  | null     | null      | null    | unlabelled |         | 0     |
 | 360252  | null     | null      | null    | unlabelled |         | 0     |
 | 360253  | null     | null      | null    | unlabelled |         | 0     |
 | 360254  | null     | null      | null    | unlabelled |         | 0     |
 | 360255  | null     | null      | null    | unlabelled |         | 0     |
 | 424283  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 424304  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 468711  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 555362  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 577842  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 599114  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 781849  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 822052  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 963118  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1029612 | null     | null      | null    | unlabelled |         | 0     |
 | 1029613 | v1:6     | ethernet1 | 1234::1 | 758707     |         | 1280  |
 | 1029614 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1029615 | v1:6     | ethernet2 | 1235::3 | 475424     |         | 640   |
 | 1029616 | v1:6     | ethernet2 | 1235::3 | 475425     |         | 640   |
 | 1029617 | null     | null      | null    | unlabelled |         | 0     |
 | 1029618 | null     | null      | null    | unlabelled |         | 0     |
 | 1029619 | null     | null      | null    | unlabelled |         | 0     |
 | 1029620 | null     | null      | null    | unlabelled |         | 0     |
 | 1029621 | null     | null      | null    | unlabelled |         | 0     |
 | 1039775 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-07-28 05:48:54.486
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 43618  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 142042 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 284262 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 286023 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 348827 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 475421 | null     | null      | null    | unlabelled |         | 0     |
 | 475422 | v1:6     | ethernet1 | 1235::2 | 1029613    |         | 640   |
 | 475423 | v1:6     | ethernet1 | 1235::2 | 1029614    |         | 640   |
 | 475424 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 475425 | v1:6     | ethernet2 | 1236::4 | 153527     |         | 1280  |
 | 475426 | null     | null      | null    | unlabelled |         | 0     |
 | 475427 | null     | null      | null    | unlabelled |         | 0     |
 | 475428 | null     | null      | null    | unlabelled |         | 0     |
 | 475429 | null     | null      | null    | unlabelled |         | 0     |
 | 475430 | null     | null      | null    | unlabelled |         | 0     |
 | 487138 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 537491 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 692073 | null     | null      | null    | unlabelled |         | 0     |
 | 692074 | v1:4     | ethernet1 | 1.1.2.2 | 360247     |         | 640   |
 | 692075 | v1:4     | ethernet1 | 1.1.2.2 | 360248     |         | 640   |
 | 692076 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 692077 | v1:4     | ethernet2 | 1.1.3.4 | 52548      |         | 1280  |
 | 692078 | null     | null      | null    | unlabelled |         | 0     |
 | 692079 | null     | null      | null    | unlabelled |         | 0     |
 | 692080 | null     | null      | null    | unlabelled |         | 0     |
 | 692081 | null     | null      | null    | unlabelled |         | 0     |
 | 692082 | null     | null      | null    | unlabelled |         | 0     |
 | 703058 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 719634 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 738390 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 899296 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 914356 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-07-28 05:48:54.587
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 52544   | null     | null      | null    | unlabelled |         | 0     |
 | 52545   | v1:4     | ethernet1 | 1.1.3.3 | 692074     |         | 0     |
 | 52546   | v1:4     | ethernet1 | 1.1.3.3 | 692075     |         | 0     |
 | 52547   | v1:4     | ethernet1 | 1.1.3.3 | 692076     |         | 0     |
 | 52548   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 52549   | null     | null      | null    | unlabelled |         | 0     |
 | 52550   | null     | null      | null    | unlabelled |         | 0     |
 | 52551   | null     | null      | null    | unlabelled |         | 0     |
 | 52552   | null     | null      | null    | unlabelled |         | 0     |
 | 52553   | null     | null      | null    | unlabelled |         | 0     |
 | 153523  | null     | null      | null    | unlabelled |         | 0     |
 | 153524  | v1:6     | ethernet1 | 1236::3 | 475422     |         | 0     |
 | 153525  | v1:6     | ethernet1 | 1236::3 | 475423     |         | 0     |
 | 153526  | v1:6     | ethernet1 | 1236::3 | 475424     |         | 0     |
 | 153527  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 153528  | null     | null      | null    | unlabelled |         | 0     |
 | 153529  | null     | null      | null    | unlabelled |         | 0     |
 | 153530  | null     | null      | null    | unlabelled |         | 0     |
 | 153531  | null     | null      | null    | unlabelled |         | 0     |
 | 153532  | null     | null      | null    | unlabelled |         | 0     |
 | 252240  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 310634  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 347008  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 443449  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 494797  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 525299  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 909591  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 947773  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1007080 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1021342 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#