here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-12-24 06:32:32.266
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 224999  | null     | null      | null    | unlabelled |         | 0     |
 | 225000  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 225001  | v1:4     | ethernet1 | 1.1.1.2 | 516608     |         | 0     |
 | 225002  | v1:4     | ethernet1 | 1.1.1.2 | 516609     |         | 0     |
 | 225003  | v1:4     | ethernet1 | 1.1.1.2 | 516610     |         | 0     |
 | 225004  | null     | null      | null    | unlabelled |         | 0     |
 | 225005  | null     | null      | null    | unlabelled |         | 0     |
 | 225006  | null     | null      | null    | unlabelled |         | 0     |
 | 225007  | null     | null      | null    | unlabelled |         | 0     |
 | 225008  | null     | null      | null    | unlabelled |         | 0     |
 | 332263  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 463080  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 498216  | null     | null      | null    | unlabelled |         | 0     |
 | 498217  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 498218  | v1:6     | ethernet1 | 1234::2 | 671088     |         | 0     |
 | 498219  | v1:6     | ethernet1 | 1234::2 | 671089     |         | 0     |
 | 498220  | v1:6     | ethernet1 | 1234::2 | 671090     |         | 0     |
 | 498221  | null     | null      | null    | unlabelled |         | 0     |
 | 498222  | null     | null      | null    | unlabelled |         | 0     |
 | 498223  | null     | null      | null    | unlabelled |         | 0     |
 | 498224  | null     | null      | null    | unlabelled |         | 0     |
 | 498225  | null     | null      | null    | unlabelled |         | 0     |
 | 520221  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 582629  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 758188  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 763338  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 811375  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 924306  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 960715  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 1012632 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-12-24 06:32:32.360
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 111082  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 128068  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 299407  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 508381  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 516606  | null     | null      | null    | unlabelled |         | 0     |
 | 516607  | v1:4     | ethernet1 | 1.1.1.1 | 225000     |         | 1280  |
 | 516608  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 516609  | v1:4     | ethernet2 | 1.1.2.3 | 798484     |         | 640   |
 | 516610  | v1:4     | ethernet2 | 1.1.2.3 | 798485     |         | 640   |
 | 516611  | null     | null      | null    | unlabelled |         | 0     |
 | 516612  | null     | null      | null    | unlabelled |         | 0     |
 | 516613  | null     | null      | null    | unlabelled |         | 0     |
 | 516614  | null     | null      | null    | unlabelled |         | 0     |
 | 516615  | null     | null      | null    | unlabelled |         | 0     |
 | 533445  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 561990  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 671086  | null     | null      | null    | unlabelled |         | 0     |
 | 671087  | v1:6     | ethernet1 | 1234::1 | 498217     |         | 1280  |
 | 671088  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 671089  | v1:6     | ethernet2 | 1235::3 | 709488     |         | 640   |
 | 671090  | v1:6     | ethernet2 | 1235::3 | 709489     |         | 640   |
 | 671091  | null     | null      | null    | unlabelled |         | 0     |
 | 671092  | null     | null      | null    | unlabelled |         | 0     |
 | 671093  | null     | null      | null    | unlabelled |         | 0     |
 | 671094  | null     | null      | null    | unlabelled |         | 0     |
 | 671095  | null     | null      | null    | unlabelled |         | 0     |
 | 723119  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 783941  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 884158  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 910133  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1016076 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1031910 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-12-24 06:32:32.473
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 43681   | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 170775  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 250728  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 256960  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 335579  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 377970  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 380817  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 661228  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 709485  | null     | null      | null    | unlabelled |         | 0     |
 | 709486  | v1:6     | ethernet1 | 1235::2 | 671087     |         | 640   |
 | 709487  | v1:6     | ethernet1 | 1235::2 | 671088     |         | 640   |
 | 709488  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 709489  | v1:6     | ethernet2 | 1236::4 | 303008     |         | 1280  |
 | 709490  | null     | null      | null    | unlabelled |         | 0     |
 | 709491  | null     | null      | null    | unlabelled |         | 0     |
 | 709492  | null     | null      | null    | unlabelled |         | 0     |
 | 709493  | null     | null      | null    | unlabelled |         | 0     |
 | 709494  | null     | null      | null    | unlabelled |         | 0     |
 | 786717  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 798481  | null     | null      | null    | unlabelled |         | 0     |
 | 798482  | v1:4     | ethernet1 | 1.1.2.2 | 516607     |         | 640   |
 | 798483  | v1:4     | ethernet1 | 1.1.2.2 | 516608     |         | 640   |
 | 798484  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 798485  | v1:4     | ethernet2 | 1.1.3.4 | 962689     |         | 1280  |
 | 798486  | null     | null      | null    | unlabelled |         | 0     |
 | 798487  | null     | null      | null    | unlabelled |         | 0     |
 | 798488  | null     | null      | null    | unlabelled |         | 0     |
 | 798489  | null     | null      | null    | unlabelled |         | 0     |
 | 798490  | null     | null      | null    | unlabelled |         | 0     |
 | 842500  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 895401  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1026538 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-12-24 06:32:32.577
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 303004  | null     | null      | null    | unlabelled |         | 0     |
 | 303005  | v1:6     | ethernet1 | 1236::3 | 709486     |         | 0     |
 | 303006  | v1:6     | ethernet1 | 1236::3 | 709487     |         | 0     |
 | 303007  | v1:6     | ethernet1 | 1236::3 | 709488     |         | 0     |
 | 303008  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 303009  | null     | null      | null    | unlabelled |         | 0     |
 | 303010  | null     | null      | null    | unlabelled |         | 0     |
 | 303011  | null     | null      | null    | unlabelled |         | 0     |
 | 303012  | null     | null      | null    | unlabelled |         | 0     |
 | 303013  | null     | null      | null    | unlabelled |         | 0     |
 | 350600  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 582428  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 601679  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 768987  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 782414  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 801956  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 851478  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 870893  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 962685  | null     | null      | null    | unlabelled |         | 0     |
 | 962686  | v1:4     | ethernet1 | 1.1.3.3 | 798482     |         | 0     |
 | 962687  | v1:4     | ethernet1 | 1.1.3.3 | 798483     |         | 0     |
 | 962688  | v1:4     | ethernet1 | 1.1.3.3 | 798484     |         | 0     |
 | 962689  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 962690  | null     | null      | null    | unlabelled |         | 0     |
 | 962691  | null     | null      | null    | unlabelled |         | 0     |
 | 962692  | null     | null      | null    | unlabelled |         | 0     |
 | 962693  | null     | null      | null    | unlabelled |         | 0     |
 | 962694  | null     | null      | null    | unlabelled |         | 0     |
 | 1002579 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1012033 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#