here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-10-23 23:03:15.445
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 52625  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 190046 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 217835 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 246835 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 297220 | null     | null      | null    | unlabelled |         | 0     |
 | 297221 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 297222 | v1:4     | ethernet1 | 1.1.1.2 | 532572     |         | 0     |
 | 297223 | v1:4     | ethernet1 | 1.1.1.2 | 532573     |         | 0     |
 | 297224 | v1:4     | ethernet1 | 1.1.1.2 | 532574     |         | 0     |
 | 297225 | null     | null      | null    | unlabelled |         | 0     |
 | 297226 | null     | null      | null    | unlabelled |         | 0     |
 | 297227 | null     | null      | null    | unlabelled |         | 0     |
 | 297228 | null     | null      | null    | unlabelled |         | 0     |
 | 297229 | null     | null      | null    | unlabelled |         | 0     |
 | 502894 | null     | null      | null    | unlabelled |         | 0     |
 | 502895 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 502896 | v1:6     | ethernet1 | 1234::2 | 191690     |         | 0     |
 | 502897 | v1:6     | ethernet1 | 1234::2 | 191691     |         | 0     |
 | 502898 | v1:6     | ethernet1 | 1234::2 | 191692     |         | 0     |
 | 502899 | null     | null      | null    | unlabelled |         | 0     |
 | 502900 | null     | null      | null    | unlabelled |         | 0     |
 | 502901 | null     | null      | null    | unlabelled |         | 0     |
 | 502902 | null     | null      | null    | unlabelled |         | 0     |
 | 502903 | null     | null      | null    | unlabelled |         | 0     |
 | 574411 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 719505 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 773824 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 825290 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 950895 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 986015 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-10-23 23:03:15.538
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 191688  | null     | null      | null    | unlabelled |         | 0     |
 | 191689  | v1:6     | ethernet1 | 1234::1 | 502895     |         | 1280  |
 | 191690  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 191691  | v1:6     | ethernet2 | 1235::3 | 157732     |         | 640   |
 | 191692  | v1:6     | ethernet2 | 1235::3 | 157733     |         | 640   |
 | 191693  | null     | null      | null    | unlabelled |         | 0     |
 | 191694  | null     | null      | null    | unlabelled |         | 0     |
 | 191695  | null     | null      | null    | unlabelled |         | 0     |
 | 191696  | null     | null      | null    | unlabelled |         | 0     |
 | 191697  | null     | null      | null    | unlabelled |         | 0     |
 | 232597  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 246223  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 391531  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 521236  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 532570  | null     | null      | null    | unlabelled |         | 0     |
 | 532571  | v1:4     | ethernet1 | 1.1.1.1 | 297221     |         | 1280  |
 | 532572  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 532573  | v1:4     | ethernet2 | 1.1.2.3 | 919268     |         | 640   |
 | 532574  | v1:4     | ethernet2 | 1.1.2.3 | 919269     |         | 640   |
 | 532575  | null     | null      | null    | unlabelled |         | 0     |
 | 532576  | null     | null      | null    | unlabelled |         | 0     |
 | 532577  | null     | null      | null    | unlabelled |         | 0     |
 | 532578  | null     | null      | null    | unlabelled |         | 0     |
 | 532579  | null     | null      | null    | unlabelled |         | 0     |
 | 572372  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 678893  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 788233  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 814715  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 910505  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 924577  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1030715 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1042377 | 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
2023-10-23 23:03:15.643
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 50365  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 157729 | null     | null      | null    | unlabelled |         | 0     |
 | 157730 | v1:6     | ethernet1 | 1235::2 | 191689     |         | 640   |
 | 157731 | v1:6     | ethernet1 | 1235::2 | 191690     |         | 640   |
 | 157732 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 157733 | v1:6     | ethernet2 | 1236::4 | 135007     |         | 1280  |
 | 157734 | null     | null      | null    | unlabelled |         | 0     |
 | 157735 | null     | null      | null    | unlabelled |         | 0     |
 | 157736 | null     | null      | null    | unlabelled |         | 0     |
 | 157737 | null     | null      | null    | unlabelled |         | 0     |
 | 157738 | null     | null      | null    | unlabelled |         | 0     |
 | 330581 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 355490 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 396730 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 451528 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 663171 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 711691 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 755385 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 790632 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 806332 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 887289 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 919265 | null     | null      | null    | unlabelled |         | 0     |
 | 919266 | v1:4     | ethernet1 | 1.1.2.2 | 532571     |         | 640   |
 | 919267 | v1:4     | ethernet1 | 1.1.2.2 | 532572     |         | 640   |
 | 919268 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 919269 | v1:4     | ethernet2 | 1.1.3.4 | 432855     |         | 1280  |
 | 919270 | null     | null      | null    | unlabelled |         | 0     |
 | 919271 | null     | null      | null    | unlabelled |         | 0     |
 | 919272 | null     | null      | null    | unlabelled |         | 0     |
 | 919273 | null     | null      | null    | unlabelled |         | 0     |
 | 919274 | null     | null      | null    | unlabelled |         | 0     |
 | 996859 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-10-23 23:03:15.744
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 15454   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 51972   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 135003  | null     | null      | null    | unlabelled |         | 0     |
 | 135004  | v1:6     | ethernet1 | 1236::3 | 157730     |         | 0     |
 | 135005  | v1:6     | ethernet1 | 1236::3 | 157731     |         | 0     |
 | 135006  | v1:6     | ethernet1 | 1236::3 | 157732     |         | 0     |
 | 135007  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 135008  | null     | null      | null    | unlabelled |         | 0     |
 | 135009  | null     | null      | null    | unlabelled |         | 0     |
 | 135010  | null     | null      | null    | unlabelled |         | 0     |
 | 135011  | null     | null      | null    | unlabelled |         | 0     |
 | 135012  | null     | null      | null    | unlabelled |         | 0     |
 | 353594  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 432851  | null     | null      | null    | unlabelled |         | 0     |
 | 432852  | v1:4     | ethernet1 | 1.1.3.3 | 919266     |         | 0     |
 | 432853  | v1:4     | ethernet1 | 1.1.3.3 | 919267     |         | 0     |
 | 432854  | v1:4     | ethernet1 | 1.1.3.3 | 919268     |         | 0     |
 | 432855  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 432856  | null     | null      | null    | unlabelled |         | 0     |
 | 432857  | null     | null      | null    | unlabelled |         | 0     |
 | 432858  | null     | null      | null    | unlabelled |         | 0     |
 | 432859  | null     | null      | null    | unlabelled |         | 0     |
 | 432860  | null     | null      | null    | unlabelled |         | 0     |
 | 489261  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 666369  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 677676  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 732055  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 775792  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 910925  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1037759 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#