here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-06-28 14:14:25.856
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 18208  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 44178  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 82278  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 96723  | null     | null      | null    | unlabelled |         | 0     |
 | 96724  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 96725  | v1:6     | ethernet1 | 1234::2 | 474932     |         | 0     |
 | 96726  | v1:6     | ethernet1 | 1234::2 | 474933     |         | 0     |
 | 96727  | v1:6     | ethernet1 | 1234::2 | 474934     |         | 0     |
 | 96728  | null     | null      | null    | unlabelled |         | 0     |
 | 96729  | null     | null      | null    | unlabelled |         | 0     |
 | 96730  | null     | null      | null    | unlabelled |         | 0     |
 | 96731  | null     | null      | null    | unlabelled |         | 0     |
 | 96732  | null     | null      | null    | unlabelled |         | 0     |
 | 140648 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 250325 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 307451 | null     | null      | null    | unlabelled |         | 0     |
 | 307452 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 307453 | v1:4     | ethernet1 | 1.1.1.2 | 540587     |         | 0     |
 | 307454 | v1:4     | ethernet1 | 1.1.1.2 | 540588     |         | 0     |
 | 307455 | v1:4     | ethernet1 | 1.1.1.2 | 540589     |         | 0     |
 | 307456 | null     | null      | null    | unlabelled |         | 0     |
 | 307457 | null     | null      | null    | unlabelled |         | 0     |
 | 307458 | null     | null      | null    | unlabelled |         | 0     |
 | 307459 | null     | null      | null    | unlabelled |         | 0     |
 | 307460 | null     | null      | null    | unlabelled |         | 0     |
 | 330044 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 708177 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 814826 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 951815 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 969988 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-06-28 14:14:25.957
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 29421   | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 54392   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 98269   | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 109772  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 300258  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 474930  | null     | null      | null    | unlabelled |         | 0     |
 | 474931  | v1:6     | ethernet1 | 1234::1 | 96724      |         | 1280  |
 | 474932  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 474933  | v1:6     | ethernet2 | 1235::3 | 588117     |         | 640   |
 | 474934  | v1:6     | ethernet2 | 1235::3 | 588118     |         | 640   |
 | 474935  | null     | null      | null    | unlabelled |         | 0     |
 | 474936  | null     | null      | null    | unlabelled |         | 0     |
 | 474937  | null     | null      | null    | unlabelled |         | 0     |
 | 474938  | null     | null      | null    | unlabelled |         | 0     |
 | 474939  | null     | null      | null    | unlabelled |         | 0     |
 | 506012  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 540585  | null     | null      | null    | unlabelled |         | 0     |
 | 540586  | v1:4     | ethernet1 | 1.1.1.1 | 307452     |         | 1280  |
 | 540587  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 540588  | v1:4     | ethernet2 | 1.1.2.3 | 717292     |         | 640   |
 | 540589  | v1:4     | ethernet2 | 1.1.2.3 | 717293     |         | 640   |
 | 540590  | null     | null      | null    | unlabelled |         | 0     |
 | 540591  | null     | null      | null    | unlabelled |         | 0     |
 | 540592  | null     | null      | null    | unlabelled |         | 0     |
 | 540593  | null     | null      | null    | unlabelled |         | 0     |
 | 540594  | null     | null      | null    | unlabelled |         | 0     |
 | 553788  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 784782  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 821222  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 921904  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 965203  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1022384 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-06-28 14:14:26.059
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 76140   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 213619  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 332902  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 380965  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 483064  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 559751  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 588114  | null     | null      | null    | unlabelled |         | 0     |
 | 588115  | v1:6     | ethernet1 | 1235::2 | 474931     |         | 640   |
 | 588116  | v1:6     | ethernet1 | 1235::2 | 474932     |         | 640   |
 | 588117  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 588118  | v1:6     | ethernet2 | 1236::4 | 518246     |         | 1280  |
 | 588119  | null     | null      | null    | unlabelled |         | 0     |
 | 588120  | null     | null      | null    | unlabelled |         | 0     |
 | 588121  | null     | null      | null    | unlabelled |         | 0     |
 | 588122  | null     | null      | null    | unlabelled |         | 0     |
 | 588123  | null     | null      | null    | unlabelled |         | 0     |
 | 596086  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 605394  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 660104  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 662486  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 700838  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 717289  | null     | null      | null    | unlabelled |         | 0     |
 | 717290  | v1:4     | ethernet1 | 1.1.2.2 | 540586     |         | 640   |
 | 717291  | v1:4     | ethernet1 | 1.1.2.2 | 540587     |         | 640   |
 | 717292  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 717293  | v1:4     | ethernet2 | 1.1.3.4 | 914883     |         | 1280  |
 | 717294  | null     | null      | null    | unlabelled |         | 0     |
 | 717295  | null     | null      | null    | unlabelled |         | 0     |
 | 717296  | null     | null      | null    | unlabelled |         | 0     |
 | 717297  | null     | null      | null    | unlabelled |         | 0     |
 | 717298  | null     | null      | null    | unlabelled |         | 0     |
 | 1020476 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-06-28 14:14:26.162
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 4073   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 54706  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 106280 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 282851 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 510254 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 518242 | null     | null      | null    | unlabelled |         | 0     |
 | 518243 | v1:6     | ethernet1 | 1236::3 | 588115     |         | 0     |
 | 518244 | v1:6     | ethernet1 | 1236::3 | 588116     |         | 0     |
 | 518245 | v1:6     | ethernet1 | 1236::3 | 588117     |         | 0     |
 | 518246 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 518247 | null     | null      | null    | unlabelled |         | 0     |
 | 518248 | null     | null      | null    | unlabelled |         | 0     |
 | 518249 | null     | null      | null    | unlabelled |         | 0     |
 | 518250 | null     | null      | null    | unlabelled |         | 0     |
 | 518251 | null     | null      | null    | unlabelled |         | 0     |
 | 622751 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 711066 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 765417 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 890060 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 914879 | null     | null      | null    | unlabelled |         | 0     |
 | 914880 | v1:4     | ethernet1 | 1.1.3.3 | 717290     |         | 0     |
 | 914881 | v1:4     | ethernet1 | 1.1.3.3 | 717291     |         | 0     |
 | 914882 | v1:4     | ethernet1 | 1.1.3.3 | 717292     |         | 0     |
 | 914883 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 914884 | null     | null      | null    | unlabelled |         | 0     |
 | 914885 | null     | null      | null    | unlabelled |         | 0     |
 | 914886 | null     | null      | null    | unlabelled |         | 0     |
 | 914887 | null     | null      | null    | unlabelled |         | 0     |
 | 914888 | null     | null      | null    | unlabelled |         | 0     |
 | 930235 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#