here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-06-21 07:48:20.396
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 17210   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 286730  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 570414  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 760565  | null     | null      | null    | unlabelled |         | 0     |
 | 760566  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 760567  | v1:6     | ethernet1 | 1234::2 | 911507     |         | 0     |
 | 760568  | v1:6     | ethernet1 | 1234::2 | 911508     |         | 0     |
 | 760569  | v1:6     | ethernet1 | 1234::2 | 911509     |         | 0     |
 | 760570  | null     | null      | null    | unlabelled |         | 0     |
 | 760571  | null     | null      | null    | unlabelled |         | 0     |
 | 760572  | null     | null      | null    | unlabelled |         | 0     |
 | 760573  | null     | null      | null    | unlabelled |         | 0     |
 | 760574  | null     | null      | null    | unlabelled |         | 0     |
 | 798399  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 884277  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 885075  | null     | null      | null    | unlabelled |         | 0     |
 | 885076  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 885077  | v1:4     | ethernet1 | 1.1.1.2 | 354394     |         | 0     |
 | 885078  | v1:4     | ethernet1 | 1.1.1.2 | 354395     |         | 0     |
 | 885079  | v1:4     | ethernet1 | 1.1.1.2 | 354396     |         | 0     |
 | 885080  | null     | null      | null    | unlabelled |         | 0     |
 | 885081  | null     | null      | null    | unlabelled |         | 0     |
 | 885082  | null     | null      | null    | unlabelled |         | 0     |
 | 885083  | null     | null      | null    | unlabelled |         | 0     |
 | 885084  | null     | null      | null    | unlabelled |         | 0     |
 | 896778  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 940084  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 966278  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1042906 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1044789 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-06-21 07:48:20.498
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 49198  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 117599 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 121574 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 223184 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 354392 | null     | null      | null    | unlabelled |         | 0     |
 | 354393 | v1:4     | ethernet1 | 1.1.1.1 | 885076     |         | 1280  |
 | 354394 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 354395 | v1:4     | ethernet2 | 1.1.2.3 | 900412     |         | 640   |
 | 354396 | v1:4     | ethernet2 | 1.1.2.3 | 900413     |         | 640   |
 | 354397 | null     | null      | null    | unlabelled |         | 0     |
 | 354398 | null     | null      | null    | unlabelled |         | 0     |
 | 354399 | null     | null      | null    | unlabelled |         | 0     |
 | 354400 | null     | null      | null    | unlabelled |         | 0     |
 | 354401 | null     | null      | null    | unlabelled |         | 0     |
 | 395408 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 399200 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 408329 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 514369 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 564093 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 569095 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 746498 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 911505 | null     | null      | null    | unlabelled |         | 0     |
 | 911506 | v1:6     | ethernet1 | 1234::1 | 760566     |         | 1280  |
 | 911507 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 911508 | v1:6     | ethernet2 | 1235::3 | 915307     |         | 640   |
 | 911509 | v1:6     | ethernet2 | 1235::3 | 915308     |         | 640   |
 | 911510 | null     | null      | null    | unlabelled |         | 0     |
 | 911511 | null     | null      | null    | unlabelled |         | 0     |
 | 911512 | null     | null      | null    | unlabelled |         | 0     |
 | 911513 | null     | null      | null    | unlabelled |         | 0     |
 | 911514 | null     | null      | null    | unlabelled |         | 0     |
 | 959336 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-06-21 07:48:20.603
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 30249   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 46502   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 60868   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 124670  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 144350  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 192035  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 284689  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 646924  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 751874  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 773649  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 900409  | null     | null      | null    | unlabelled |         | 0     |
 | 900410  | v1:4     | ethernet1 | 1.1.2.2 | 354393     |         | 640   |
 | 900411  | v1:4     | ethernet1 | 1.1.2.2 | 354394     |         | 640   |
 | 900412  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 900413  | v1:4     | ethernet2 | 1.1.3.4 | 650680     |         | 1280  |
 | 900414  | null     | null      | null    | unlabelled |         | 0     |
 | 900415  | null     | null      | null    | unlabelled |         | 0     |
 | 900416  | null     | null      | null    | unlabelled |         | 0     |
 | 900417  | null     | null      | null    | unlabelled |         | 0     |
 | 900418  | null     | null      | null    | unlabelled |         | 0     |
 | 915304  | null     | null      | null    | unlabelled |         | 0     |
 | 915305  | v1:6     | ethernet1 | 1235::2 | 911506     |         | 640   |
 | 915306  | v1:6     | ethernet1 | 1235::2 | 911507     |         | 640   |
 | 915307  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 915308  | v1:6     | ethernet2 | 1236::4 | 776313     |         | 1280  |
 | 915309  | null     | null      | null    | unlabelled |         | 0     |
 | 915310  | null     | null      | null    | unlabelled |         | 0     |
 | 915311  | null     | null      | null    | unlabelled |         | 0     |
 | 915312  | null     | null      | null    | unlabelled |         | 0     |
 | 915313  | null     | null      | null    | unlabelled |         | 0     |
 | 1016534 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1042121 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-06-21 07:48:20.695
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 79528  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 112319 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 215450 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 385303 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 426048 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 513233 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 650676 | null     | null      | null    | unlabelled |         | 0     |
 | 650677 | v1:4     | ethernet1 | 1.1.3.3 | 900410     |         | 0     |
 | 650678 | v1:4     | ethernet1 | 1.1.3.3 | 900411     |         | 0     |
 | 650679 | v1:4     | ethernet1 | 1.1.3.3 | 900412     |         | 0     |
 | 650680 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 650681 | null     | null      | null    | unlabelled |         | 0     |
 | 650682 | null     | null      | null    | unlabelled |         | 0     |
 | 650683 | null     | null      | null    | unlabelled |         | 0     |
 | 650684 | null     | null      | null    | unlabelled |         | 0     |
 | 650685 | null     | null      | null    | unlabelled |         | 0     |
 | 776309 | null     | null      | null    | unlabelled |         | 0     |
 | 776310 | v1:6     | ethernet1 | 1236::3 | 915305     |         | 0     |
 | 776311 | v1:6     | ethernet1 | 1236::3 | 915306     |         | 0     |
 | 776312 | v1:6     | ethernet1 | 1236::3 | 915307     |         | 0     |
 | 776313 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 776314 | null     | null      | null    | unlabelled |         | 0     |
 | 776315 | null     | null      | null    | unlabelled |         | 0     |
 | 776316 | null     | null      | null    | unlabelled |         | 0     |
 | 776317 | null     | null      | null    | unlabelled |         | 0     |
 | 776318 | null     | null      | null    | unlabelled |         | 0     |
 | 832536 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 913234 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 963095 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 989651 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#