here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-12-17 03:10:26.507
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 154331 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 212110 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 214850 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 222220 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 322114 | null     | null      | null    | unlabelled |         | 0     |
 | 322115 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 322116 | v1:6     | ethernet1 | 1234::2 | 167718     |         | 0     |
 | 322117 | v1:6     | ethernet1 | 1234::2 | 167719     |         | 0     |
 | 322118 | v1:6     | ethernet1 | 1234::2 | 167720     |         | 0     |
 | 322119 | null     | null      | null    | unlabelled |         | 0     |
 | 322120 | null     | null      | null    | unlabelled |         | 0     |
 | 322121 | null     | null      | null    | unlabelled |         | 0     |
 | 322122 | null     | null      | null    | unlabelled |         | 0     |
 | 322123 | null     | null      | null    | unlabelled |         | 0     |
 | 581326 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 613887 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 656390 | null     | null      | null    | unlabelled |         | 0     |
 | 656391 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 656392 | v1:4     | ethernet1 | 1.1.1.2 | 929215     |         | 0     |
 | 656393 | v1:4     | ethernet1 | 1.1.1.2 | 929216     |         | 0     |
 | 656394 | v1:4     | ethernet1 | 1.1.1.2 | 929217     |         | 0     |
 | 656395 | null     | null      | null    | unlabelled |         | 0     |
 | 656396 | null     | null      | null    | unlabelled |         | 0     |
 | 656397 | null     | null      | null    | unlabelled |         | 0     |
 | 656398 | null     | null      | null    | unlabelled |         | 0     |
 | 656399 | null     | null      | null    | unlabelled |         | 0     |
 | 707427 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 734606 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 855539 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 879157 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-12-17 03:10:26.615
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 41889   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 167716  | null     | null      | null    | unlabelled |         | 0     |
 | 167717  | v1:6     | ethernet1 | 1234::1 | 322115     |         | 1280  |
 | 167718  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 167719  | v1:6     | ethernet2 | 1235::3 | 246867     |         | 640   |
 | 167720  | v1:6     | ethernet2 | 1235::3 | 246868     |         | 640   |
 | 167721  | null     | null      | null    | unlabelled |         | 0     |
 | 167722  | null     | null      | null    | unlabelled |         | 0     |
 | 167723  | null     | null      | null    | unlabelled |         | 0     |
 | 167724  | null     | null      | null    | unlabelled |         | 0     |
 | 167725  | null     | null      | null    | unlabelled |         | 0     |
 | 266790  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 287548  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 367100  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 428256  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 644875  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 738165  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 759862  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 852798  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 903612  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 929213  | null     | null      | null    | unlabelled |         | 0     |
 | 929214  | v1:4     | ethernet1 | 1.1.1.1 | 656391     |         | 1280  |
 | 929215  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 929216  | v1:4     | ethernet2 | 1.1.2.3 | 755343     |         | 640   |
 | 929217  | v1:4     | ethernet2 | 1.1.2.3 | 755344     |         | 640   |
 | 929218  | null     | null      | null    | unlabelled |         | 0     |
 | 929219  | null     | null      | null    | unlabelled |         | 0     |
 | 929220  | null     | null      | null    | unlabelled |         | 0     |
 | 929221  | null     | null      | null    | unlabelled |         | 0     |
 | 929222  | null     | null      | null    | unlabelled |         | 0     |
 | 966280  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1022837 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-12-17 03:10:26.707
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 20153   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 67677   | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 148583  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 223972  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 246864  | null     | null      | null    | unlabelled |         | 0     |
 | 246865  | v1:6     | ethernet1 | 1235::2 | 167717     |         | 640   |
 | 246866  | v1:6     | ethernet1 | 1235::2 | 167718     |         | 640   |
 | 246867  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 246868  | v1:6     | ethernet2 | 1236::4 | 495803     |         | 1280  |
 | 246869  | null     | null      | null    | unlabelled |         | 0     |
 | 246870  | null     | null      | null    | unlabelled |         | 0     |
 | 246871  | null     | null      | null    | unlabelled |         | 0     |
 | 246872  | null     | null      | null    | unlabelled |         | 0     |
 | 246873  | null     | null      | null    | unlabelled |         | 0     |
 | 261031  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 361547  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 411756  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 459260  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 698963  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 755340  | null     | null      | null    | unlabelled |         | 0     |
 | 755341  | v1:4     | ethernet1 | 1.1.2.2 | 929214     |         | 640   |
 | 755342  | v1:4     | ethernet1 | 1.1.2.2 | 929215     |         | 640   |
 | 755343  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 755344  | v1:4     | ethernet2 | 1.1.3.4 | 907975     |         | 1280  |
 | 755345  | null     | null      | null    | unlabelled |         | 0     |
 | 755346  | null     | null      | null    | unlabelled |         | 0     |
 | 755347  | null     | null      | null    | unlabelled |         | 0     |
 | 755348  | null     | null      | null    | unlabelled |         | 0     |
 | 755349  | null     | null      | null    | unlabelled |         | 0     |
 | 814526  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 916651  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1004328 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-12-17 03:10:26.815
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 67570  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 119422 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 131577 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 133869 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 148871 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 239914 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 495799 | null     | null      | null    | unlabelled |         | 0     |
 | 495800 | v1:6     | ethernet1 | 1236::3 | 246865     |         | 0     |
 | 495801 | v1:6     | ethernet1 | 1236::3 | 246866     |         | 0     |
 | 495802 | v1:6     | ethernet1 | 1236::3 | 246867     |         | 0     |
 | 495803 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 495804 | null     | null      | null    | unlabelled |         | 0     |
 | 495805 | null     | null      | null    | unlabelled |         | 0     |
 | 495806 | null     | null      | null    | unlabelled |         | 0     |
 | 495807 | null     | null      | null    | unlabelled |         | 0     |
 | 495808 | null     | null      | null    | unlabelled |         | 0     |
 | 553759 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 743229 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 873256 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 907971 | null     | null      | null    | unlabelled |         | 0     |
 | 907972 | v1:4     | ethernet1 | 1.1.3.3 | 755341     |         | 0     |
 | 907973 | v1:4     | ethernet1 | 1.1.3.3 | 755342     |         | 0     |
 | 907974 | v1:4     | ethernet1 | 1.1.3.3 | 755343     |         | 0     |
 | 907975 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 907976 | null     | null      | null    | unlabelled |         | 0     |
 | 907977 | null     | null      | null    | unlabelled |         | 0     |
 | 907978 | null     | null      | null    | unlabelled |         | 0     |
 | 907979 | null     | null      | null    | unlabelled |         | 0     |
 | 907980 | null     | null      | null    | unlabelled |         | 0     |
 | 965539 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#