here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-04-29 09:04:10.640
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 22319   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 250134  | null     | null      | null    | unlabelled |         | 0     |
 | 250135  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 250136  | v1:4     | ethernet1 | 1.1.1.2 | 1033988    |         | 0     |
 | 250137  | v1:4     | ethernet1 | 1.1.1.2 | 1033989    |         | 0     |
 | 250138  | v1:4     | ethernet1 | 1.1.1.2 | 1033990    |         | 0     |
 | 250139  | null     | null      | null    | unlabelled |         | 0     |
 | 250140  | null     | null      | null    | unlabelled |         | 0     |
 | 250141  | null     | null      | null    | unlabelled |         | 0     |
 | 250142  | null     | null      | null    | unlabelled |         | 0     |
 | 250143  | null     | null      | null    | unlabelled |         | 0     |
 | 432449  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 472562  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 537178  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 584905  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 621624  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 704406  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 798133  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 885470  | null     | null      | null    | unlabelled |         | 0     |
 | 885471  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 885472  | v1:6     | ethernet1 | 1234::2 | 948068     |         | 0     |
 | 885473  | v1:6     | ethernet1 | 1234::2 | 948069     |         | 0     |
 | 885474  | v1:6     | ethernet1 | 1234::2 | 948070     |         | 0     |
 | 885475  | null     | null      | null    | unlabelled |         | 0     |
 | 885476  | null     | null      | null    | unlabelled |         | 0     |
 | 885477  | null     | null      | null    | unlabelled |         | 0     |
 | 885478  | null     | null      | null    | unlabelled |         | 0     |
 | 885479  | null     | null      | null    | unlabelled |         | 0     |
 | 990239  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 1030793 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-04-29 09:04:10.744
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 59848   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 228999  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 267795  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 284614  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 290239  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 295446  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 322401  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 532680  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 640314  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 687446  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 703193  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 708477  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 948066  | null     | null      | null    | unlabelled |         | 0     |
 | 948067  | v1:6     | ethernet1 | 1234::1 | 885471     |         | 1280  |
 | 948068  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 948069  | v1:6     | ethernet2 | 1235::3 | 336861     |         | 640   |
 | 948070  | v1:6     | ethernet2 | 1235::3 | 336862     |         | 640   |
 | 948071  | null     | null      | null    | unlabelled |         | 0     |
 | 948072  | null     | null      | null    | unlabelled |         | 0     |
 | 948073  | null     | null      | null    | unlabelled |         | 0     |
 | 948074  | null     | null      | null    | unlabelled |         | 0     |
 | 948075  | null     | null      | null    | unlabelled |         | 0     |
 | 1033986 | null     | null      | null    | unlabelled |         | 0     |
 | 1033987 | v1:4     | ethernet1 | 1.1.1.1 | 250135     |         | 1280  |
 | 1033988 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1033989 | v1:4     | ethernet2 | 1.1.2.3 | 780083     |         | 640   |
 | 1033990 | v1:4     | ethernet2 | 1.1.2.3 | 780084     |         | 640   |
 | 1033991 | null     | null      | null    | unlabelled |         | 0     |
 | 1033992 | null     | null      | null    | unlabelled |         | 0     |
 | 1033993 | null     | null      | null    | unlabelled |         | 0     |
 | 1033994 | null     | null      | null    | unlabelled |         | 0     |
 | 1033995 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-04-29 09:04:10.847
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 24907  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 28314  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 170783 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 254212 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 336858 | null     | null      | null    | unlabelled |         | 0     |
 | 336859 | v1:6     | ethernet1 | 1235::2 | 948067     |         | 640   |
 | 336860 | v1:6     | ethernet1 | 1235::2 | 948068     |         | 640   |
 | 336861 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 336862 | v1:6     | ethernet2 | 1236::4 | 492621     |         | 1280  |
 | 336863 | null     | null      | null    | unlabelled |         | 0     |
 | 336864 | null     | null      | null    | unlabelled |         | 0     |
 | 336865 | null     | null      | null    | unlabelled |         | 0     |
 | 336866 | null     | null      | null    | unlabelled |         | 0     |
 | 336867 | null     | null      | null    | unlabelled |         | 0     |
 | 351390 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 494824 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 568006 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 708315 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 752803 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 754943 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 780080 | null     | null      | null    | unlabelled |         | 0     |
 | 780081 | v1:4     | ethernet1 | 1.1.2.2 | 1033987    |         | 640   |
 | 780082 | v1:4     | ethernet1 | 1.1.2.2 | 1033988    |         | 640   |
 | 780083 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 780084 | v1:4     | ethernet2 | 1.1.3.4 | 578992     |         | 1280  |
 | 780085 | null     | null      | null    | unlabelled |         | 0     |
 | 780086 | null     | null      | null    | unlabelled |         | 0     |
 | 780087 | null     | null      | null    | unlabelled |         | 0     |
 | 780088 | null     | null      | null    | unlabelled |         | 0     |
 | 780089 | null     | null      | null    | unlabelled |         | 0     |
 | 841361 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 970731 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-04-29 09:04:10.880
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 36023   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 146980  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 165090  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 284842  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 319725  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 492617  | null     | null      | null    | unlabelled |         | 0     |
 | 492618  | v1:6     | ethernet1 | 1236::3 | 336859     |         | 0     |
 | 492619  | v1:6     | ethernet1 | 1236::3 | 336860     |         | 0     |
 | 492620  | v1:6     | ethernet1 | 1236::3 | 336861     |         | 0     |
 | 492621  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 492622  | null     | null      | null    | unlabelled |         | 0     |
 | 492623  | null     | null      | null    | unlabelled |         | 0     |
 | 492624  | null     | null      | null    | unlabelled |         | 0     |
 | 492625  | null     | null      | null    | unlabelled |         | 0     |
 | 492626  | null     | null      | null    | unlabelled |         | 0     |
 | 551696  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 578988  | null     | null      | null    | unlabelled |         | 0     |
 | 578989  | v1:4     | ethernet1 | 1.1.3.3 | 780081     |         | 0     |
 | 578990  | v1:4     | ethernet1 | 1.1.3.3 | 780082     |         | 0     |
 | 578991  | v1:4     | ethernet1 | 1.1.3.3 | 780083     |         | 0     |
 | 578992  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 578993  | null     | null      | null    | unlabelled |         | 0     |
 | 578994  | null     | null      | null    | unlabelled |         | 0     |
 | 578995  | null     | null      | null    | unlabelled |         | 0     |
 | 578996  | null     | null      | null    | unlabelled |         | 0     |
 | 578997  | null     | null      | null    | unlabelled |         | 0     |
 | 643946  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 664566  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 716780  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1034035 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#