here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-11-15 14:40:52.263
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 30089  | null     | null      | null    | unlabelled |         | 0     |
 | 30090  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 30091  | v1:4     | ethernet1 | 1.1.1.2 | 366966     |         | 0     |
 | 30092  | v1:4     | ethernet1 | 1.1.1.2 | 366967     |         | 0     |
 | 30093  | v1:4     | ethernet1 | 1.1.1.2 | 366968     |         | 0     |
 | 30094  | null     | null      | null    | unlabelled |         | 0     |
 | 30095  | null     | null      | null    | unlabelled |         | 0     |
 | 30096  | null     | null      | null    | unlabelled |         | 0     |
 | 30097  | null     | null      | null    | unlabelled |         | 0     |
 | 30098  | null     | null      | null    | unlabelled |         | 0     |
 | 32826  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 103512 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 135818 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 243478 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 375751 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 377193 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 398472 | null     | null      | null    | unlabelled |         | 0     |
 | 398473 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 398474 | v1:6     | ethernet1 | 1234::2 | 131303     |         | 0     |
 | 398475 | v1:6     | ethernet1 | 1234::2 | 131304     |         | 0     |
 | 398476 | v1:6     | ethernet1 | 1234::2 | 131305     |         | 0     |
 | 398477 | null     | null      | null    | unlabelled |         | 0     |
 | 398478 | null     | null      | null    | unlabelled |         | 0     |
 | 398479 | null     | null      | null    | unlabelled |         | 0     |
 | 398480 | null     | null      | null    | unlabelled |         | 0     |
 | 398481 | null     | null      | null    | unlabelled |         | 0     |
 | 523955 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 545856 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 582739 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 910616 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-11-15 14:40:52.378
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 10615   | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 131301  | null     | null      | null    | unlabelled |         | 0     |
 | 131302  | v1:6     | ethernet1 | 1234::1 | 398473     |         | 1280  |
 | 131303  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 131304  | v1:6     | ethernet2 | 1235::3 | 372621     |         | 640   |
 | 131305  | v1:6     | ethernet2 | 1235::3 | 372622     |         | 640   |
 | 131306  | null     | null      | null    | unlabelled |         | 0     |
 | 131307  | null     | null      | null    | unlabelled |         | 0     |
 | 131308  | null     | null      | null    | unlabelled |         | 0     |
 | 131309  | null     | null      | null    | unlabelled |         | 0     |
 | 131310  | null     | null      | null    | unlabelled |         | 0     |
 | 366964  | null     | null      | null    | unlabelled |         | 0     |
 | 366965  | v1:4     | ethernet1 | 1.1.1.1 | 30090      |         | 1280  |
 | 366966  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 366967  | v1:4     | ethernet2 | 1.1.2.3 | 690682     |         | 640   |
 | 366968  | v1:4     | ethernet2 | 1.1.2.3 | 690683     |         | 640   |
 | 366969  | null     | null      | null    | unlabelled |         | 0     |
 | 366970  | null     | null      | null    | unlabelled |         | 0     |
 | 366971  | null     | null      | null    | unlabelled |         | 0     |
 | 366972  | null     | null      | null    | unlabelled |         | 0     |
 | 366973  | null     | null      | null    | unlabelled |         | 0     |
 | 372790  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 462545  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 484058  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 492947  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 519871  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 605913  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 615505  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 938788  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 970026  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 973194  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1030141 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-11-15 14:40:52.478
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 81754  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 89798  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 201523 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 260783 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 293405 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 372618 | null     | null      | null    | unlabelled |         | 0     |
 | 372619 | v1:6     | ethernet1 | 1235::2 | 131302     |         | 640   |
 | 372620 | v1:6     | ethernet1 | 1235::2 | 131303     |         | 640   |
 | 372621 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 372622 | v1:6     | ethernet2 | 1236::4 | 182833     |         | 1280  |
 | 372623 | null     | null      | null    | unlabelled |         | 0     |
 | 372624 | null     | null      | null    | unlabelled |         | 0     |
 | 372625 | null     | null      | null    | unlabelled |         | 0     |
 | 372626 | null     | null      | null    | unlabelled |         | 0     |
 | 372627 | null     | null      | null    | unlabelled |         | 0     |
 | 498700 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 586804 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 671444 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 690679 | null     | null      | null    | unlabelled |         | 0     |
 | 690680 | v1:4     | ethernet1 | 1.1.2.2 | 366965     |         | 640   |
 | 690681 | v1:4     | ethernet1 | 1.1.2.2 | 366966     |         | 640   |
 | 690682 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 690683 | v1:4     | ethernet2 | 1.1.3.4 | 272412     |         | 1280  |
 | 690684 | null     | null      | null    | unlabelled |         | 0     |
 | 690685 | null     | null      | null    | unlabelled |         | 0     |
 | 690686 | null     | null      | null    | unlabelled |         | 0     |
 | 690687 | null     | null      | null    | unlabelled |         | 0     |
 | 690688 | null     | null      | null    | unlabelled |         | 0     |
 | 876902 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 927325 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 950859 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 962007 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-11-15 14:40:52.578
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 157131 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 182829 | null     | null      | null    | unlabelled |         | 0     |
 | 182830 | v1:6     | ethernet1 | 1236::3 | 372619     |         | 0     |
 | 182831 | v1:6     | ethernet1 | 1236::3 | 372620     |         | 0     |
 | 182832 | v1:6     | ethernet1 | 1236::3 | 372621     |         | 0     |
 | 182833 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 182834 | null     | null      | null    | unlabelled |         | 0     |
 | 182835 | null     | null      | null    | unlabelled |         | 0     |
 | 182836 | null     | null      | null    | unlabelled |         | 0     |
 | 182837 | null     | null      | null    | unlabelled |         | 0     |
 | 182838 | null     | null      | null    | unlabelled |         | 0     |
 | 272408 | null     | null      | null    | unlabelled |         | 0     |
 | 272409 | v1:4     | ethernet1 | 1.1.3.3 | 690680     |         | 0     |
 | 272410 | v1:4     | ethernet1 | 1.1.3.3 | 690681     |         | 0     |
 | 272411 | v1:4     | ethernet1 | 1.1.3.3 | 690682     |         | 0     |
 | 272412 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 272413 | null     | null      | null    | unlabelled |         | 0     |
 | 272414 | null     | null      | null    | unlabelled |         | 0     |
 | 272415 | null     | null      | null    | unlabelled |         | 0     |
 | 272416 | null     | null      | null    | unlabelled |         | 0     |
 | 272417 | null     | null      | null    | unlabelled |         | 0     |
 | 434308 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 459519 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 475531 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 493841 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 640302 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 675850 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 757969 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 758763 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 871011 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#