here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-05-07 16:29:15.742
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 80510   | null     | null      | null    | unlabelled |         | 0     |
 | 80511   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 80512   | v1:4     | ethernet1 | 1.1.1.2 | 868432     |         | 0     |
 | 80513   | v1:4     | ethernet1 | 1.1.1.2 | 868433     |         | 0     |
 | 80514   | v1:4     | ethernet1 | 1.1.1.2 | 868434     |         | 0     |
 | 80515   | null     | null      | null    | unlabelled |         | 0     |
 | 80516   | null     | null      | null    | unlabelled |         | 0     |
 | 80517   | null     | null      | null    | unlabelled |         | 0     |
 | 80518   | null     | null      | null    | unlabelled |         | 0     |
 | 80519   | null     | null      | null    | unlabelled |         | 0     |
 | 175779  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 229512  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 480467  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 598896  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 621079  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 625381  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 668926  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 676583  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 903873  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1020966 | null     | null      | null    | unlabelled |         | 0     |
 | 1020967 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1020968 | v1:6     | ethernet1 | 1234::2 | 835308     |         | 0     |
 | 1020969 | v1:6     | ethernet1 | 1234::2 | 835309     |         | 0     |
 | 1020970 | v1:6     | ethernet1 | 1234::2 | 835310     |         | 0     |
 | 1020971 | null     | null      | null    | unlabelled |         | 0     |
 | 1020972 | null     | null      | null    | unlabelled |         | 0     |
 | 1020973 | null     | null      | null    | unlabelled |         | 0     |
 | 1020974 | null     | null      | null    | unlabelled |         | 0     |
 | 1020975 | null     | null      | null    | unlabelled |         | 0     |
 | 1023346 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-05-07 16:29:15.822
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 6900   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 404128 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 407584 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 436237 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 455787 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 626503 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 647223 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 723703 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 762563 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 775454 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 835306 | null     | null      | null    | unlabelled |         | 0     |
 | 835307 | v1:6     | ethernet1 | 1234::1 | 1020967    |         | 1280  |
 | 835308 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 835309 | v1:6     | ethernet2 | 1235::3 | 977349     |         | 640   |
 | 835310 | v1:6     | ethernet2 | 1235::3 | 977350     |         | 640   |
 | 835311 | null     | null      | null    | unlabelled |         | 0     |
 | 835312 | null     | null      | null    | unlabelled |         | 0     |
 | 835313 | null     | null      | null    | unlabelled |         | 0     |
 | 835314 | null     | null      | null    | unlabelled |         | 0     |
 | 835315 | null     | null      | null    | unlabelled |         | 0     |
 | 858119 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 868430 | null     | null      | null    | unlabelled |         | 0     |
 | 868431 | v1:4     | ethernet1 | 1.1.1.1 | 80511      |         | 1280  |
 | 868432 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 868433 | v1:4     | ethernet2 | 1.1.2.3 | 687345     |         | 640   |
 | 868434 | v1:4     | ethernet2 | 1.1.2.3 | 687346     |         | 640   |
 | 868435 | null     | null      | null    | unlabelled |         | 0     |
 | 868436 | null     | null      | null    | unlabelled |         | 0     |
 | 868437 | null     | null      | null    | unlabelled |         | 0     |
 | 868438 | null     | null      | null    | unlabelled |         | 0     |
 | 868439 | null     | null      | null    | unlabelled |         | 0     |
 | 896762 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-05-07 16:29:15.927
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 25211   | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 51021   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 62917   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 273660  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 373118  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 424412  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 523576  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 530663  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 565139  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 687342  | null     | null      | null    | unlabelled |         | 0     |
 | 687343  | v1:4     | ethernet1 | 1.1.2.2 | 868431     |         | 640   |
 | 687344  | v1:4     | ethernet1 | 1.1.2.2 | 868432     |         | 640   |
 | 687345  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 687346  | v1:4     | ethernet2 | 1.1.3.4 | 65079      |         | 1280  |
 | 687347  | null     | null      | null    | unlabelled |         | 0     |
 | 687348  | null     | null      | null    | unlabelled |         | 0     |
 | 687349  | null     | null      | null    | unlabelled |         | 0     |
 | 687350  | null     | null      | null    | unlabelled |         | 0     |
 | 687351  | null     | null      | null    | unlabelled |         | 0     |
 | 827419  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 906588  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 977346  | null     | null      | null    | unlabelled |         | 0     |
 | 977347  | v1:6     | ethernet1 | 1235::2 | 835307     |         | 640   |
 | 977348  | v1:6     | ethernet1 | 1235::2 | 835308     |         | 640   |
 | 977349  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 977350  | v1:6     | ethernet2 | 1236::4 | 26386      |         | 1280  |
 | 977351  | null     | null      | null    | unlabelled |         | 0     |
 | 977352  | null     | null      | null    | unlabelled |         | 0     |
 | 977353  | null     | null      | null    | unlabelled |         | 0     |
 | 977354  | null     | null      | null    | unlabelled |         | 0     |
 | 977355  | null     | null      | null    | unlabelled |         | 0     |
 | 1036254 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-05-07 16:29:16.048
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 22845   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 26382   | null     | null      | null    | unlabelled |         | 0     |
 | 26383   | v1:6     | ethernet1 | 1236::3 | 977347     |         | 0     |
 | 26384   | v1:6     | ethernet1 | 1236::3 | 977348     |         | 0     |
 | 26385   | v1:6     | ethernet1 | 1236::3 | 977349     |         | 0     |
 | 26386   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 26387   | null     | null      | null    | unlabelled |         | 0     |
 | 26388   | null     | null      | null    | unlabelled |         | 0     |
 | 26389   | null     | null      | null    | unlabelled |         | 0     |
 | 26390   | null     | null      | null    | unlabelled |         | 0     |
 | 26391   | null     | null      | null    | unlabelled |         | 0     |
 | 65075   | null     | null      | null    | unlabelled |         | 0     |
 | 65076   | v1:4     | ethernet1 | 1.1.3.3 | 687343     |         | 0     |
 | 65077   | v1:4     | ethernet1 | 1.1.3.3 | 687344     |         | 0     |
 | 65078   | v1:4     | ethernet1 | 1.1.3.3 | 687345     |         | 0     |
 | 65079   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 65080   | null     | null      | null    | unlabelled |         | 0     |
 | 65081   | null     | null      | null    | unlabelled |         | 0     |
 | 65082   | null     | null      | null    | unlabelled |         | 0     |
 | 65083   | null     | null      | null    | unlabelled |         | 0     |
 | 65084   | null     | null      | null    | unlabelled |         | 0     |
 | 169676  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 191919  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 237409  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 254923  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 388261  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 563475  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 602655  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 615567  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1021530 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#