here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-09-17 05:19:35.561
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 17618  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 50711  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 84727  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 294603 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 369955 | null     | null      | null    | unlabelled |         | 0     |
 | 369956 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 369957 | v1:4     | ethernet1 | 1.1.1.2 | 688640     |         | 0     |
 | 369958 | v1:4     | ethernet1 | 1.1.1.2 | 688641     |         | 0     |
 | 369959 | v1:4     | ethernet1 | 1.1.1.2 | 688642     |         | 0     |
 | 369960 | null     | null      | null    | unlabelled |         | 0     |
 | 369961 | null     | null      | null    | unlabelled |         | 0     |
 | 369962 | null     | null      | null    | unlabelled |         | 0     |
 | 369963 | null     | null      | null    | unlabelled |         | 0     |
 | 369964 | null     | null      | null    | unlabelled |         | 0     |
 | 546346 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 557499 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 593839 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 625784 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 855372 | null     | null      | null    | unlabelled |         | 0     |
 | 855373 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 855374 | v1:6     | ethernet1 | 1234::2 | 256607     |         | 0     |
 | 855375 | v1:6     | ethernet1 | 1234::2 | 256608     |         | 0     |
 | 855376 | v1:6     | ethernet1 | 1234::2 | 256609     |         | 0     |
 | 855377 | null     | null      | null    | unlabelled |         | 0     |
 | 855378 | null     | null      | null    | unlabelled |         | 0     |
 | 855379 | null     | null      | null    | unlabelled |         | 0     |
 | 855380 | null     | null      | null    | unlabelled |         | 0     |
 | 855381 | null     | null      | null    | unlabelled |         | 0     |
 | 947166 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 992620 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-09-17 05:19:35.651
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 10866  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 44680  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 220660 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 229987 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 256605 | null     | null      | null    | unlabelled |         | 0     |
 | 256606 | v1:6     | ethernet1 | 1234::1 | 855373     |         | 1280  |
 | 256607 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 256608 | v1:6     | ethernet2 | 1235::3 | 298519     |         | 640   |
 | 256609 | v1:6     | ethernet2 | 1235::3 | 298520     |         | 640   |
 | 256610 | null     | null      | null    | unlabelled |         | 0     |
 | 256611 | null     | null      | null    | unlabelled |         | 0     |
 | 256612 | null     | null      | null    | unlabelled |         | 0     |
 | 256613 | null     | null      | null    | unlabelled |         | 0     |
 | 256614 | null     | null      | null    | unlabelled |         | 0     |
 | 324883 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 589707 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 688638 | null     | null      | null    | unlabelled |         | 0     |
 | 688639 | v1:4     | ethernet1 | 1.1.1.1 | 369956     |         | 1280  |
 | 688640 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 688641 | v1:4     | ethernet2 | 1.1.2.3 | 922311     |         | 640   |
 | 688642 | v1:4     | ethernet2 | 1.1.2.3 | 922312     |         | 640   |
 | 688643 | null     | null      | null    | unlabelled |         | 0     |
 | 688644 | null     | null      | null    | unlabelled |         | 0     |
 | 688645 | null     | null      | null    | unlabelled |         | 0     |
 | 688646 | null     | null      | null    | unlabelled |         | 0     |
 | 688647 | null     | null      | null    | unlabelled |         | 0     |
 | 693307 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 695077 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 719362 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 771271 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 839864 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 841416 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-09-17 05:19:35.758
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 43653   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 146841  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 206991  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 298516  | null     | null      | null    | unlabelled |         | 0     |
 | 298517  | v1:6     | ethernet1 | 1235::2 | 256606     |         | 640   |
 | 298518  | v1:6     | ethernet1 | 1235::2 | 256607     |         | 640   |
 | 298519  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 298520  | v1:6     | ethernet2 | 1236::4 | 472370     |         | 1280  |
 | 298521  | null     | null      | null    | unlabelled |         | 0     |
 | 298522  | null     | null      | null    | unlabelled |         | 0     |
 | 298523  | null     | null      | null    | unlabelled |         | 0     |
 | 298524  | null     | null      | null    | unlabelled |         | 0     |
 | 298525  | null     | null      | null    | unlabelled |         | 0     |
 | 421510  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 437030  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 482618  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 498392  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 515242  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 769495  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 853781  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 895050  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 922308  | null     | null      | null    | unlabelled |         | 0     |
 | 922309  | v1:4     | ethernet1 | 1.1.2.2 | 688639     |         | 640   |
 | 922310  | v1:4     | ethernet1 | 1.1.2.2 | 688640     |         | 640   |
 | 922311  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 922312  | v1:4     | ethernet2 | 1.1.3.4 | 1040360    |         | 1280  |
 | 922313  | null     | null      | null    | unlabelled |         | 0     |
 | 922314  | null     | null      | null    | unlabelled |         | 0     |
 | 922315  | null     | null      | null    | unlabelled |         | 0     |
 | 922316  | null     | null      | null    | unlabelled |         | 0     |
 | 922317  | null     | null      | null    | unlabelled |         | 0     |
 | 1021396 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-09-17 05:19:35.863
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 86442   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 303798  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 399572  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 448048  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 464523  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 472366  | null     | null      | null    | unlabelled |         | 0     |
 | 472367  | v1:6     | ethernet1 | 1236::3 | 298517     |         | 0     |
 | 472368  | v1:6     | ethernet1 | 1236::3 | 298518     |         | 0     |
 | 472369  | v1:6     | ethernet1 | 1236::3 | 298519     |         | 0     |
 | 472370  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 472371  | null     | null      | null    | unlabelled |         | 0     |
 | 472372  | null     | null      | null    | unlabelled |         | 0     |
 | 472373  | null     | null      | null    | unlabelled |         | 0     |
 | 472374  | null     | null      | null    | unlabelled |         | 0     |
 | 472375  | null     | null      | null    | unlabelled |         | 0     |
 | 574424  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 602072  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 604031  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 884554  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 960767  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1040356 | null     | null      | null    | unlabelled |         | 0     |
 | 1040357 | v1:4     | ethernet1 | 1.1.3.3 | 922309     |         | 0     |
 | 1040358 | v1:4     | ethernet1 | 1.1.3.3 | 922310     |         | 0     |
 | 1040359 | v1:4     | ethernet1 | 1.1.3.3 | 922311     |         | 0     |
 | 1040360 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1040361 | null     | null      | null    | unlabelled |         | 0     |
 | 1040362 | null     | null      | null    | unlabelled |         | 0     |
 | 1040363 | null     | null      | null    | unlabelled |         | 0     |
 | 1040364 | null     | null      | null    | unlabelled |         | 0     |
 | 1040365 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#