here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-01-26 20:27:55.310
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 46222  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 77355  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 97984  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 160023 | null     | null      | null    | unlabelled |         | 0     |
 | 160024 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 160025 | v1:4     | ethernet1 | 1.1.1.2 | 752536     |         | 0     |
 | 160026 | v1:4     | ethernet1 | 1.1.1.2 | 752537     |         | 0     |
 | 160027 | v1:4     | ethernet1 | 1.1.1.2 | 752538     |         | 0     |
 | 160028 | null     | null      | null    | unlabelled |         | 0     |
 | 160029 | null     | null      | null    | unlabelled |         | 0     |
 | 160030 | null     | null      | null    | unlabelled |         | 0     |
 | 160031 | null     | null      | null    | unlabelled |         | 0     |
 | 160032 | null     | null      | null    | unlabelled |         | 0     |
 | 168566 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 305307 | null     | null      | null    | unlabelled |         | 0     |
 | 305308 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 305309 | v1:6     | ethernet1 | 1234::2 | 153204     |         | 0     |
 | 305310 | v1:6     | ethernet1 | 1234::2 | 153205     |         | 0     |
 | 305311 | v1:6     | ethernet1 | 1234::2 | 153206     |         | 0     |
 | 305312 | null     | null      | null    | unlabelled |         | 0     |
 | 305313 | null     | null      | null    | unlabelled |         | 0     |
 | 305314 | null     | null      | null    | unlabelled |         | 0     |
 | 305315 | null     | null      | null    | unlabelled |         | 0     |
 | 305316 | null     | null      | null    | unlabelled |         | 0     |
 | 358333 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 362171 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 491019 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 528408 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 596655 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 969527 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-01-26 20:27:55.421
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 82741   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 153202  | null     | null      | null    | unlabelled |         | 0     |
 | 153203  | v1:6     | ethernet1 | 1234::1 | 305308     |         | 1280  |
 | 153204  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 153205  | v1:6     | ethernet2 | 1235::3 | 557795     |         | 640   |
 | 153206  | v1:6     | ethernet2 | 1235::3 | 557796     |         | 640   |
 | 153207  | null     | null      | null    | unlabelled |         | 0     |
 | 153208  | null     | null      | null    | unlabelled |         | 0     |
 | 153209  | null     | null      | null    | unlabelled |         | 0     |
 | 153210  | null     | null      | null    | unlabelled |         | 0     |
 | 153211  | null     | null      | null    | unlabelled |         | 0     |
 | 221862  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 225717  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 382511  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 454217  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 493997  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 529807  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 601201  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 649745  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 655914  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 745277  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 752534  | null     | null      | null    | unlabelled |         | 0     |
 | 752535  | v1:4     | ethernet1 | 1.1.1.1 | 160024     |         | 1280  |
 | 752536  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 752537  | v1:4     | ethernet2 | 1.1.2.3 | 573740     |         | 640   |
 | 752538  | v1:4     | ethernet2 | 1.1.2.3 | 573741     |         | 640   |
 | 752539  | null     | null      | null    | unlabelled |         | 0     |
 | 752540  | null     | null      | null    | unlabelled |         | 0     |
 | 752541  | null     | null      | null    | unlabelled |         | 0     |
 | 752542  | null     | null      | null    | unlabelled |         | 0     |
 | 752543  | null     | null      | null    | unlabelled |         | 0     |
 | 1015976 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-01-26 20:27:55.516
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 96760  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 298299 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 341314 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 407373 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 470425 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 480638 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 485133 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 547387 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 557792 | null     | null      | null    | unlabelled |         | 0     |
 | 557793 | v1:6     | ethernet1 | 1235::2 | 153203     |         | 640   |
 | 557794 | v1:6     | ethernet1 | 1235::2 | 153204     |         | 640   |
 | 557795 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 557796 | v1:6     | ethernet2 | 1236::4 | 26158      |         | 1280  |
 | 557797 | null     | null      | null    | unlabelled |         | 0     |
 | 557798 | null     | null      | null    | unlabelled |         | 0     |
 | 557799 | null     | null      | null    | unlabelled |         | 0     |
 | 557800 | null     | null      | null    | unlabelled |         | 0     |
 | 557801 | null     | null      | null    | unlabelled |         | 0     |
 | 573737 | null     | null      | null    | unlabelled |         | 0     |
 | 573738 | v1:4     | ethernet1 | 1.1.2.2 | 752535     |         | 640   |
 | 573739 | v1:4     | ethernet1 | 1.1.2.2 | 752536     |         | 640   |
 | 573740 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 573741 | v1:4     | ethernet2 | 1.1.3.4 | 1000062    |         | 1280  |
 | 573742 | null     | null      | null    | unlabelled |         | 0     |
 | 573743 | null     | null      | null    | unlabelled |         | 0     |
 | 573744 | null     | null      | null    | unlabelled |         | 0     |
 | 573745 | null     | null      | null    | unlabelled |         | 0     |
 | 573746 | null     | null      | null    | unlabelled |         | 0     |
 | 706575 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 707764 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 813007 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 977561 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-01-26 20:27:55.638
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 26154   | null     | null      | null    | unlabelled |         | 0     |
 | 26155   | v1:6     | ethernet1 | 1236::3 | 557793     |         | 0     |
 | 26156   | v1:6     | ethernet1 | 1236::3 | 557794     |         | 0     |
 | 26157   | v1:6     | ethernet1 | 1236::3 | 557795     |         | 0     |
 | 26158   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 26159   | null     | null      | null    | unlabelled |         | 0     |
 | 26160   | null     | null      | null    | unlabelled |         | 0     |
 | 26161   | null     | null      | null    | unlabelled |         | 0     |
 | 26162   | null     | null      | null    | unlabelled |         | 0     |
 | 26163   | null     | null      | null    | unlabelled |         | 0     |
 | 129254  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 162244  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 381319  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 385499  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 493537  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 586463  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 643085  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 697253  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 832714  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 979243  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1000058 | null     | null      | null    | unlabelled |         | 0     |
 | 1000059 | v1:4     | ethernet1 | 1.1.3.3 | 573738     |         | 0     |
 | 1000060 | v1:4     | ethernet1 | 1.1.3.3 | 573739     |         | 0     |
 | 1000061 | v1:4     | ethernet1 | 1.1.3.3 | 573740     |         | 0     |
 | 1000062 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1000063 | null     | null      | null    | unlabelled |         | 0     |
 | 1000064 | null     | null      | null    | unlabelled |         | 0     |
 | 1000065 | null     | null      | null    | unlabelled |         | 0     |
 | 1000066 | null     | null      | null    | unlabelled |         | 0     |
 | 1000067 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#