here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-10-14 02:11:35.781
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 160     | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 140230  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 429997  | null     | null      | null    | unlabelled |         | 0     |
 | 429998  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 429999  | v1:4     | ethernet1 | 1.1.1.2 | 751055     |         | 0     |
 | 430000  | v1:4     | ethernet1 | 1.1.1.2 | 751056     |         | 0     |
 | 430001  | v1:4     | ethernet1 | 1.1.1.2 | 751057     |         | 0     |
 | 430002  | null     | null      | null    | unlabelled |         | 0     |
 | 430003  | null     | null      | null    | unlabelled |         | 0     |
 | 430004  | null     | null      | null    | unlabelled |         | 0     |
 | 430005  | null     | null      | null    | unlabelled |         | 0     |
 | 430006  | null     | null      | null    | unlabelled |         | 0     |
 | 490922  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 571379  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 743321  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 747862  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 763815  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 816758  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 865753  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1030630 | null     | null      | null    | unlabelled |         | 0     |
 | 1030631 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1030632 | v1:6     | ethernet1 | 1234::2 | 685539     |         | 0     |
 | 1030633 | v1:6     | ethernet1 | 1234::2 | 685540     |         | 0     |
 | 1030634 | v1:6     | ethernet1 | 1234::2 | 685541     |         | 0     |
 | 1030635 | null     | null      | null    | unlabelled |         | 0     |
 | 1030636 | null     | null      | null    | unlabelled |         | 0     |
 | 1030637 | null     | null      | null    | unlabelled |         | 0     |
 | 1030638 | null     | null      | null    | unlabelled |         | 0     |
 | 1030639 | null     | null      | null    | unlabelled |         | 0     |
 | 1048526 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-10-14 02:11:35.892
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 205162  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 314017  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 499431  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 506765  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 535836  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 685537  | null     | null      | null    | unlabelled |         | 0     |
 | 685538  | v1:6     | ethernet1 | 1234::1 | 1030631    |         | 1280  |
 | 685539  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 685540  | v1:6     | ethernet2 | 1235::3 | 649086     |         | 640   |
 | 685541  | v1:6     | ethernet2 | 1235::3 | 649087     |         | 640   |
 | 685542  | null     | null      | null    | unlabelled |         | 0     |
 | 685543  | null     | null      | null    | unlabelled |         | 0     |
 | 685544  | null     | null      | null    | unlabelled |         | 0     |
 | 685545  | null     | null      | null    | unlabelled |         | 0     |
 | 685546  | null     | null      | null    | unlabelled |         | 0     |
 | 709580  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 724636  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 751053  | null     | null      | null    | unlabelled |         | 0     |
 | 751054  | v1:4     | ethernet1 | 1.1.1.1 | 429998     |         | 1280  |
 | 751055  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 751056  | v1:4     | ethernet2 | 1.1.2.3 | 192718     |         | 640   |
 | 751057  | v1:4     | ethernet2 | 1.1.2.3 | 192719     |         | 640   |
 | 751058  | null     | null      | null    | unlabelled |         | 0     |
 | 751059  | null     | null      | null    | unlabelled |         | 0     |
 | 751060  | null     | null      | null    | unlabelled |         | 0     |
 | 751061  | null     | null      | null    | unlabelled |         | 0     |
 | 751062  | null     | null      | null    | unlabelled |         | 0     |
 | 812473  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 822728  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 842384  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 899229  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1022659 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-10-14 02:11:36.002
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 192715 | null     | null      | null    | unlabelled |         | 0     |
 | 192716 | v1:4     | ethernet1 | 1.1.2.2 | 751054     |         | 640   |
 | 192717 | v1:4     | ethernet1 | 1.1.2.2 | 751055     |         | 640   |
 | 192718 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 192719 | v1:4     | ethernet2 | 1.1.3.4 | 999936     |         | 1280  |
 | 192720 | null     | null      | null    | unlabelled |         | 0     |
 | 192721 | null     | null      | null    | unlabelled |         | 0     |
 | 192722 | null     | null      | null    | unlabelled |         | 0     |
 | 192723 | null     | null      | null    | unlabelled |         | 0     |
 | 192724 | null     | null      | null    | unlabelled |         | 0     |
 | 226741 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 234432 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 495819 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 517447 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 520143 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 520393 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 528253 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 540925 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 543067 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 626058 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 649083 | null     | null      | null    | unlabelled |         | 0     |
 | 649084 | v1:6     | ethernet1 | 1235::2 | 685538     |         | 640   |
 | 649085 | v1:6     | ethernet1 | 1235::2 | 685539     |         | 640   |
 | 649086 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 649087 | v1:6     | ethernet2 | 1236::4 | 147889     |         | 1280  |
 | 649088 | null     | null      | null    | unlabelled |         | 0     |
 | 649089 | null     | null      | null    | unlabelled |         | 0     |
 | 649090 | null     | null      | null    | unlabelled |         | 0     |
 | 649091 | null     | null      | null    | unlabelled |         | 0     |
 | 649092 | null     | null      | null    | unlabelled |         | 0     |
 | 910505 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 966208 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-10-14 02:11:36.103
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 95382   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 147885  | null     | null      | null    | unlabelled |         | 0     |
 | 147886  | v1:6     | ethernet1 | 1236::3 | 649084     |         | 0     |
 | 147887  | v1:6     | ethernet1 | 1236::3 | 649085     |         | 0     |
 | 147888  | v1:6     | ethernet1 | 1236::3 | 649086     |         | 0     |
 | 147889  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 147890  | null     | null      | null    | unlabelled |         | 0     |
 | 147891  | null     | null      | null    | unlabelled |         | 0     |
 | 147892  | null     | null      | null    | unlabelled |         | 0     |
 | 147893  | null     | null      | null    | unlabelled |         | 0     |
 | 147894  | null     | null      | null    | unlabelled |         | 0     |
 | 332376  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 416960  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 468447  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 670854  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 973467  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 988394  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 998710  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 999932  | null     | null      | null    | unlabelled |         | 0     |
 | 999933  | v1:4     | ethernet1 | 1.1.3.3 | 192716     |         | 0     |
 | 999934  | v1:4     | ethernet1 | 1.1.3.3 | 192717     |         | 0     |
 | 999935  | v1:4     | ethernet1 | 1.1.3.3 | 192718     |         | 0     |
 | 999936  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 999937  | null     | null      | null    | unlabelled |         | 0     |
 | 999938  | null     | null      | null    | unlabelled |         | 0     |
 | 999939  | null     | null      | null    | unlabelled |         | 0     |
 | 999940  | null     | null      | null    | unlabelled |         | 0     |
 | 999941  | null     | null      | null    | unlabelled |         | 0     |
 | 1021448 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1040850 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#