here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-05-25 13:34:25.086
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 24527  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 28855  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 59642  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 67823  | null     | null      | null    | unlabelled |         | 0     |
 | 67824  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 67825  | v1:4     | ethernet1 | 1.1.1.2 | 934069     |         | 0     |
 | 67826  | v1:4     | ethernet1 | 1.1.1.2 | 934070     |         | 0     |
 | 67827  | v1:4     | ethernet1 | 1.1.1.2 | 934071     |         | 0     |
 | 67828  | null     | null      | null    | unlabelled |         | 0     |
 | 67829  | null     | null      | null    | unlabelled |         | 0     |
 | 67830  | null     | null      | null    | unlabelled |         | 0     |
 | 67831  | null     | null      | null    | unlabelled |         | 0     |
 | 67832  | null     | null      | null    | unlabelled |         | 0     |
 | 72742  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 83538  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 213223 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 329131 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 352067 | null     | null      | null    | unlabelled |         | 0     |
 | 352068 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 352069 | v1:6     | ethernet1 | 1234::2 | 683186     |         | 0     |
 | 352070 | v1:6     | ethernet1 | 1234::2 | 683187     |         | 0     |
 | 352071 | v1:6     | ethernet1 | 1234::2 | 683188     |         | 0     |
 | 352072 | null     | null      | null    | unlabelled |         | 0     |
 | 352073 | null     | null      | null    | unlabelled |         | 0     |
 | 352074 | null     | null      | null    | unlabelled |         | 0     |
 | 352075 | null     | null      | null    | unlabelled |         | 0     |
 | 352076 | null     | null      | null    | unlabelled |         | 0     |
 | 601841 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 943689 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 945340 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-05-25 13:34:25.196
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 14709   | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 38703   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 47430   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 147480  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 416783  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 432144  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 609031  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 617680  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 683184  | null     | null      | null    | unlabelled |         | 0     |
 | 683185  | v1:6     | ethernet1 | 1234::1 | 352068     |         | 1280  |
 | 683186  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 683187  | v1:6     | ethernet2 | 1235::3 | 568732     |         | 640   |
 | 683188  | v1:6     | ethernet2 | 1235::3 | 568733     |         | 640   |
 | 683189  | null     | null      | null    | unlabelled |         | 0     |
 | 683190  | null     | null      | null    | unlabelled |         | 0     |
 | 683191  | null     | null      | null    | unlabelled |         | 0     |
 | 683192  | null     | null      | null    | unlabelled |         | 0     |
 | 683193  | null     | null      | null    | unlabelled |         | 0     |
 | 912258  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 934067  | null     | null      | null    | unlabelled |         | 0     |
 | 934068  | v1:4     | ethernet1 | 1.1.1.1 | 67824      |         | 1280  |
 | 934069  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 934070  | v1:4     | ethernet2 | 1.1.2.3 | 554393     |         | 640   |
 | 934071  | v1:4     | ethernet2 | 1.1.2.3 | 554394     |         | 640   |
 | 934072  | null     | null      | null    | unlabelled |         | 0     |
 | 934073  | null     | null      | null    | unlabelled |         | 0     |
 | 934074  | null     | null      | null    | unlabelled |         | 0     |
 | 934075  | null     | null      | null    | unlabelled |         | 0     |
 | 934076  | null     | null      | null    | unlabelled |         | 0     |
 | 1004186 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1006893 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1008609 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-05-25 13:34:25.286
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 67269   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 206261  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 463695  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 554390  | null     | null      | null    | unlabelled |         | 0     |
 | 554391  | v1:4     | ethernet1 | 1.1.2.2 | 934068     |         | 640   |
 | 554392  | v1:4     | ethernet1 | 1.1.2.2 | 934069     |         | 640   |
 | 554393  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 554394  | v1:4     | ethernet2 | 1.1.3.4 | 328395     |         | 1280  |
 | 554395  | null     | null      | null    | unlabelled |         | 0     |
 | 554396  | null     | null      | null    | unlabelled |         | 0     |
 | 554397  | null     | null      | null    | unlabelled |         | 0     |
 | 554398  | null     | null      | null    | unlabelled |         | 0     |
 | 554399  | null     | null      | null    | unlabelled |         | 0     |
 | 568729  | null     | null      | null    | unlabelled |         | 0     |
 | 568730  | v1:6     | ethernet1 | 1235::2 | 683185     |         | 640   |
 | 568731  | v1:6     | ethernet1 | 1235::2 | 683186     |         | 640   |
 | 568732  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 568733  | v1:6     | ethernet2 | 1236::4 | 189264     |         | 1280  |
 | 568734  | null     | null      | null    | unlabelled |         | 0     |
 | 568735  | null     | null      | null    | unlabelled |         | 0     |
 | 568736  | null     | null      | null    | unlabelled |         | 0     |
 | 568737  | null     | null      | null    | unlabelled |         | 0     |
 | 568738  | null     | null      | null    | unlabelled |         | 0     |
 | 697584  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 734494  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 796946  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 832530  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 841110  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 1004008 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1012871 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1024609 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1041884 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-05-25 13:34:25.393
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 189260  | null     | null      | null    | unlabelled |         | 0     |
 | 189261  | v1:6     | ethernet1 | 1236::3 | 568730     |         | 0     |
 | 189262  | v1:6     | ethernet1 | 1236::3 | 568731     |         | 0     |
 | 189263  | v1:6     | ethernet1 | 1236::3 | 568732     |         | 0     |
 | 189264  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 189265  | null     | null      | null    | unlabelled |         | 0     |
 | 189266  | null     | null      | null    | unlabelled |         | 0     |
 | 189267  | null     | null      | null    | unlabelled |         | 0     |
 | 189268  | null     | null      | null    | unlabelled |         | 0     |
 | 189269  | null     | null      | null    | unlabelled |         | 0     |
 | 302088  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 323997  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 328391  | null     | null      | null    | unlabelled |         | 0     |
 | 328392  | v1:4     | ethernet1 | 1.1.3.3 | 554391     |         | 0     |
 | 328393  | v1:4     | ethernet1 | 1.1.3.3 | 554392     |         | 0     |
 | 328394  | v1:4     | ethernet1 | 1.1.3.3 | 554393     |         | 0     |
 | 328395  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 328396  | null     | null      | null    | unlabelled |         | 0     |
 | 328397  | null     | null      | null    | unlabelled |         | 0     |
 | 328398  | null     | null      | null    | unlabelled |         | 0     |
 | 328399  | null     | null      | null    | unlabelled |         | 0     |
 | 328400  | null     | null      | null    | unlabelled |         | 0     |
 | 352186  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 361166  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 419609  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 553888  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 829575  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 833510  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 970872  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1030290 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#