here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-11-03 13:54:12.267
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 10709  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 117339 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 290082 | null     | null      | null    | unlabelled |         | 0     |
 | 290083 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 290084 | v1:6     | ethernet1 | 1234::2 | 356055     |         | 0     |
 | 290085 | v1:6     | ethernet1 | 1234::2 | 356056     |         | 0     |
 | 290086 | v1:6     | ethernet1 | 1234::2 | 356057     |         | 0     |
 | 290087 | null     | null      | null    | unlabelled |         | 0     |
 | 290088 | null     | null      | null    | unlabelled |         | 0     |
 | 290089 | null     | null      | null    | unlabelled |         | 0     |
 | 290090 | null     | null      | null    | unlabelled |         | 0     |
 | 290091 | null     | null      | null    | unlabelled |         | 0     |
 | 374812 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 395980 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 424623 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 491124 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 497120 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 587919 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 728453 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 883835 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 978451 | null     | null      | null    | unlabelled |         | 0     |
 | 978452 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 978453 | v1:4     | ethernet1 | 1.1.1.2 | 680021     |         | 0     |
 | 978454 | v1:4     | ethernet1 | 1.1.1.2 | 680022     |         | 0     |
 | 978455 | v1:4     | ethernet1 | 1.1.1.2 | 680023     |         | 0     |
 | 978456 | null     | null      | null    | unlabelled |         | 0     |
 | 978457 | null     | null      | null    | unlabelled |         | 0     |
 | 978458 | null     | null      | null    | unlabelled |         | 0     |
 | 978459 | null     | null      | null    | unlabelled |         | 0     |
 | 978460 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-11-03 13:54:12.367
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 10631  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 42817  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 123151 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 291176 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 356053 | null     | null      | null    | unlabelled |         | 0     |
 | 356054 | v1:6     | ethernet1 | 1234::1 | 290083     |         | 1280  |
 | 356055 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 356056 | v1:6     | ethernet2 | 1235::3 | 726920     |         | 640   |
 | 356057 | v1:6     | ethernet2 | 1235::3 | 726921     |         | 640   |
 | 356058 | null     | null      | null    | unlabelled |         | 0     |
 | 356059 | null     | null      | null    | unlabelled |         | 0     |
 | 356060 | null     | null      | null    | unlabelled |         | 0     |
 | 356061 | null     | null      | null    | unlabelled |         | 0     |
 | 356062 | null     | null      | null    | unlabelled |         | 0     |
 | 421671 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 600915 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 644273 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 666964 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 680019 | null     | null      | null    | unlabelled |         | 0     |
 | 680020 | v1:4     | ethernet1 | 1.1.1.1 | 978452     |         | 1280  |
 | 680021 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 680022 | v1:4     | ethernet2 | 1.1.2.3 | 727135     |         | 640   |
 | 680023 | v1:4     | ethernet2 | 1.1.2.3 | 727136     |         | 640   |
 | 680024 | null     | null      | null    | unlabelled |         | 0     |
 | 680025 | null     | null      | null    | unlabelled |         | 0     |
 | 680026 | null     | null      | null    | unlabelled |         | 0     |
 | 680027 | null     | null      | null    | unlabelled |         | 0     |
 | 680028 | null     | null      | null    | unlabelled |         | 0     |
 | 682969 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 750653 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 845340 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 950419 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-11-03 13:54:12.480
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 117450 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 202377 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 231851 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 482036 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 542810 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 574060 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 583284 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 588934 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 726917 | null     | null      | null    | unlabelled |         | 0     |
 | 726918 | v1:6     | ethernet1 | 1235::2 | 356054     |         | 640   |
 | 726919 | v1:6     | ethernet1 | 1235::2 | 356055     |         | 640   |
 | 726920 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 726921 | v1:6     | ethernet2 | 1236::4 | 787246     |         | 1280  |
 | 726922 | null     | null      | null    | unlabelled |         | 0     |
 | 726923 | null     | null      | null    | unlabelled |         | 0     |
 | 726924 | null     | null      | null    | unlabelled |         | 0     |
 | 726925 | null     | null      | null    | unlabelled |         | 0     |
 | 726926 | null     | null      | null    | unlabelled |         | 0     |
 | 727132 | null     | null      | null    | unlabelled |         | 0     |
 | 727133 | v1:4     | ethernet1 | 1.1.2.2 | 680020     |         | 640   |
 | 727134 | v1:4     | ethernet1 | 1.1.2.2 | 680021     |         | 640   |
 | 727135 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 727136 | v1:4     | ethernet2 | 1.1.3.4 | 614465     |         | 1280  |
 | 727137 | null     | null      | null    | unlabelled |         | 0     |
 | 727138 | null     | null      | null    | unlabelled |         | 0     |
 | 727139 | null     | null      | null    | unlabelled |         | 0     |
 | 727140 | null     | null      | null    | unlabelled |         | 0     |
 | 727141 | null     | null      | null    | unlabelled |         | 0     |
 | 794784 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 839776 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 862312 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 928846 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-11-03 13:54:12.574
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 109363 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 137843 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 145104 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 234435 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 293048 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 453244 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 614461 | null     | null      | null    | unlabelled |         | 0     |
 | 614462 | v1:4     | ethernet1 | 1.1.3.3 | 727133     |         | 0     |
 | 614463 | v1:4     | ethernet1 | 1.1.3.3 | 727134     |         | 0     |
 | 614464 | v1:4     | ethernet1 | 1.1.3.3 | 727135     |         | 0     |
 | 614465 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 614466 | null     | null      | null    | unlabelled |         | 0     |
 | 614467 | null     | null      | null    | unlabelled |         | 0     |
 | 614468 | null     | null      | null    | unlabelled |         | 0     |
 | 614469 | null     | null      | null    | unlabelled |         | 0     |
 | 614470 | null     | null      | null    | unlabelled |         | 0     |
 | 667783 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 698447 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 746231 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 787242 | null     | null      | null    | unlabelled |         | 0     |
 | 787243 | v1:6     | ethernet1 | 1236::3 | 726918     |         | 0     |
 | 787244 | v1:6     | ethernet1 | 1236::3 | 726919     |         | 0     |
 | 787245 | v1:6     | ethernet1 | 1236::3 | 726920     |         | 0     |
 | 787246 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 787247 | null     | null      | null    | unlabelled |         | 0     |
 | 787248 | null     | null      | null    | unlabelled |         | 0     |
 | 787249 | null     | null      | null    | unlabelled |         | 0     |
 | 787250 | null     | null      | null    | unlabelled |         | 0     |
 | 787251 | null     | null      | null    | unlabelled |         | 0     |
 | 873661 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#