here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-09-18 16:57:21.711
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 119566  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 124301  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 146572  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 284618  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 412814  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 441507  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 706662  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 742206  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 814058  | null     | null      | null    | unlabelled |         | 0     |
 | 814059  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 814060  | v1:4     | ethernet1 | 1.1.1.2 | 730936     |         | 0     |
 | 814061  | v1:4     | ethernet1 | 1.1.1.2 | 730937     |         | 0     |
 | 814062  | v1:4     | ethernet1 | 1.1.1.2 | 730938     |         | 0     |
 | 814063  | null     | null      | null    | unlabelled |         | 0     |
 | 814064  | null     | null      | null    | unlabelled |         | 0     |
 | 814065  | null     | null      | null    | unlabelled |         | 0     |
 | 814066  | null     | null      | null    | unlabelled |         | 0     |
 | 814067  | null     | null      | null    | unlabelled |         | 0     |
 | 966836  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 994372  | null     | null      | null    | unlabelled |         | 0     |
 | 994373  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 994374  | v1:6     | ethernet1 | 1234::2 | 519528     |         | 0     |
 | 994375  | v1:6     | ethernet1 | 1234::2 | 519529     |         | 0     |
 | 994376  | v1:6     | ethernet1 | 1234::2 | 519530     |         | 0     |
 | 994377  | null     | null      | null    | unlabelled |         | 0     |
 | 994378  | null     | null      | null    | unlabelled |         | 0     |
 | 994379  | null     | null      | null    | unlabelled |         | 0     |
 | 994380  | null     | null      | null    | unlabelled |         | 0     |
 | 994381  | null     | null      | null    | unlabelled |         | 0     |
 | 1030793 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-09-18 16:57:21.821
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 25456  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 168110 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 183319 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 283153 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 327454 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 365366 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 519526 | null     | null      | null    | unlabelled |         | 0     |
 | 519527 | v1:6     | ethernet1 | 1234::1 | 994373     |         | 1280  |
 | 519528 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 519529 | v1:6     | ethernet2 | 1235::3 | 976033     |         | 640   |
 | 519530 | v1:6     | ethernet2 | 1235::3 | 976034     |         | 640   |
 | 519531 | null     | null      | null    | unlabelled |         | 0     |
 | 519532 | null     | null      | null    | unlabelled |         | 0     |
 | 519533 | null     | null      | null    | unlabelled |         | 0     |
 | 519534 | null     | null      | null    | unlabelled |         | 0     |
 | 519535 | null     | null      | null    | unlabelled |         | 0     |
 | 520144 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 522964 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 559328 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 569728 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 648540 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 710730 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 730934 | null     | null      | null    | unlabelled |         | 0     |
 | 730935 | v1:4     | ethernet1 | 1.1.1.1 | 814059     |         | 1280  |
 | 730936 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 730937 | v1:4     | ethernet2 | 1.1.2.3 | 981023     |         | 640   |
 | 730938 | v1:4     | ethernet2 | 1.1.2.3 | 981024     |         | 640   |
 | 730939 | null     | null      | null    | unlabelled |         | 0     |
 | 730940 | null     | null      | null    | unlabelled |         | 0     |
 | 730941 | null     | null      | null    | unlabelled |         | 0     |
 | 730942 | null     | null      | null    | unlabelled |         | 0     |
 | 730943 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-09-18 16:57:21.931
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 23701  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 34026  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 133703 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 368935 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 418699 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 507082 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 549411 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 719157 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 747883 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 920702 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 939888 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 972752 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 976030 | null     | null      | null    | unlabelled |         | 0     |
 | 976031 | v1:6     | ethernet1 | 1235::2 | 519527     |         | 640   |
 | 976032 | v1:6     | ethernet1 | 1235::2 | 519528     |         | 640   |
 | 976033 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 976034 | v1:6     | ethernet2 | 1236::4 | 32898      |         | 1280  |
 | 976035 | null     | null      | null    | unlabelled |         | 0     |
 | 976036 | null     | null      | null    | unlabelled |         | 0     |
 | 976037 | null     | null      | null    | unlabelled |         | 0     |
 | 976038 | null     | null      | null    | unlabelled |         | 0     |
 | 976039 | null     | null      | null    | unlabelled |         | 0     |
 | 981020 | null     | null      | null    | unlabelled |         | 0     |
 | 981021 | v1:4     | ethernet1 | 1.1.2.2 | 730935     |         | 640   |
 | 981022 | v1:4     | ethernet1 | 1.1.2.2 | 730936     |         | 640   |
 | 981023 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 981024 | v1:4     | ethernet2 | 1.1.3.4 | 588275     |         | 1280  |
 | 981025 | null     | null      | null    | unlabelled |         | 0     |
 | 981026 | null     | null      | null    | unlabelled |         | 0     |
 | 981027 | null     | null      | null    | unlabelled |         | 0     |
 | 981028 | null     | null      | null    | unlabelled |         | 0     |
 | 981029 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-09-18 16:57:22.041
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 32894   | null     | null      | null    | unlabelled |         | 0     |
 | 32895   | v1:6     | ethernet1 | 1236::3 | 976031     |         | 0     |
 | 32896   | v1:6     | ethernet1 | 1236::3 | 976032     |         | 0     |
 | 32897   | v1:6     | ethernet1 | 1236::3 | 976033     |         | 0     |
 | 32898   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 32899   | null     | null      | null    | unlabelled |         | 0     |
 | 32900   | null     | null      | null    | unlabelled |         | 0     |
 | 32901   | null     | null      | null    | unlabelled |         | 0     |
 | 32902   | null     | null      | null    | unlabelled |         | 0     |
 | 32903   | null     | null      | null    | unlabelled |         | 0     |
 | 196778  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 353329  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 389473  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 562379  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 588271  | null     | null      | null    | unlabelled |         | 0     |
 | 588272  | v1:4     | ethernet1 | 1.1.3.3 | 981021     |         | 0     |
 | 588273  | v1:4     | ethernet1 | 1.1.3.3 | 981022     |         | 0     |
 | 588274  | v1:4     | ethernet1 | 1.1.3.3 | 981023     |         | 0     |
 | 588275  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 588276  | null     | null      | null    | unlabelled |         | 0     |
 | 588277  | null     | null      | null    | unlabelled |         | 0     |
 | 588278  | null     | null      | null    | unlabelled |         | 0     |
 | 588279  | null     | null      | null    | unlabelled |         | 0     |
 | 588280  | null     | null      | null    | unlabelled |         | 0     |
 | 783646  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 843084  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 865428  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 897218  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 984682  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1024024 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#