here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-12-06 20:36:16.397
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 104531 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 143480 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 162425 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 235043 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 284987 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 341407 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 361502 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 411579 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 498471 | null     | null      | null    | unlabelled |         | 0     |
 | 498472 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 498473 | v1:6     | ethernet1 | 1234::2 | 650052     |         | 0     |
 | 498474 | v1:6     | ethernet1 | 1234::2 | 650053     |         | 0     |
 | 498475 | v1:6     | ethernet1 | 1234::2 | 650054     |         | 0     |
 | 498476 | null     | null      | null    | unlabelled |         | 0     |
 | 498477 | null     | null      | null    | unlabelled |         | 0     |
 | 498478 | null     | null      | null    | unlabelled |         | 0     |
 | 498479 | null     | null      | null    | unlabelled |         | 0     |
 | 498480 | null     | null      | null    | unlabelled |         | 0     |
 | 739020 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 919372 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 950120 | null     | null      | null    | unlabelled |         | 0     |
 | 950121 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 950122 | v1:4     | ethernet1 | 1.1.1.2 | 80113      |         | 0     |
 | 950123 | v1:4     | ethernet1 | 1.1.1.2 | 80114      |         | 0     |
 | 950124 | v1:4     | ethernet1 | 1.1.1.2 | 80115      |         | 0     |
 | 950125 | null     | null      | null    | unlabelled |         | 0     |
 | 950126 | null     | null      | null    | unlabelled |         | 0     |
 | 950127 | null     | null      | null    | unlabelled |         | 0     |
 | 950128 | null     | null      | null    | unlabelled |         | 0     |
 | 950129 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-12-06 20:36:16.490
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 35669   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 80111   | null     | null      | null    | unlabelled |         | 0     |
 | 80112   | v1:4     | ethernet1 | 1.1.1.1 | 950121     |         | 1280  |
 | 80113   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 80114   | v1:4     | ethernet2 | 1.1.2.3 | 939154     |         | 640   |
 | 80115   | v1:4     | ethernet2 | 1.1.2.3 | 939155     |         | 640   |
 | 80116   | null     | null      | null    | unlabelled |         | 0     |
 | 80117   | null     | null      | null    | unlabelled |         | 0     |
 | 80118   | null     | null      | null    | unlabelled |         | 0     |
 | 80119   | null     | null      | null    | unlabelled |         | 0     |
 | 80120   | null     | null      | null    | unlabelled |         | 0     |
 | 168816  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 172061  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 236973  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 562447  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 650050  | null     | null      | null    | unlabelled |         | 0     |
 | 650051  | v1:6     | ethernet1 | 1234::1 | 498472     |         | 1280  |
 | 650052  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 650053  | v1:6     | ethernet2 | 1235::3 | 149513     |         | 640   |
 | 650054  | v1:6     | ethernet2 | 1235::3 | 149514     |         | 640   |
 | 650055  | null     | null      | null    | unlabelled |         | 0     |
 | 650056  | null     | null      | null    | unlabelled |         | 0     |
 | 650057  | null     | null      | null    | unlabelled |         | 0     |
 | 650058  | null     | null      | null    | unlabelled |         | 0     |
 | 650059  | null     | null      | null    | unlabelled |         | 0     |
 | 768423  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 777780  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 810503  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 818650  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 873755  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 967503  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 1019236 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-12-06 20:36:16.591
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 109251  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 149510  | null     | null      | null    | unlabelled |         | 0     |
 | 149511  | v1:6     | ethernet1 | 1235::2 | 650051     |         | 640   |
 | 149512  | v1:6     | ethernet1 | 1235::2 | 650052     |         | 640   |
 | 149513  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 149514  | v1:6     | ethernet2 | 1236::4 | 426676     |         | 1280  |
 | 149515  | null     | null      | null    | unlabelled |         | 0     |
 | 149516  | null     | null      | null    | unlabelled |         | 0     |
 | 149517  | null     | null      | null    | unlabelled |         | 0     |
 | 149518  | null     | null      | null    | unlabelled |         | 0     |
 | 149519  | null     | null      | null    | unlabelled |         | 0     |
 | 272502  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 316416  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 368208  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 405650  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 509996  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 510849  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 622979  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 644898  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 771531  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 835149  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 939151  | null     | null      | null    | unlabelled |         | 0     |
 | 939152  | v1:4     | ethernet1 | 1.1.2.2 | 80112      |         | 640   |
 | 939153  | v1:4     | ethernet1 | 1.1.2.2 | 80113      |         | 640   |
 | 939154  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 939155  | v1:4     | ethernet2 | 1.1.3.4 | 157937     |         | 1280  |
 | 939156  | null     | null      | null    | unlabelled |         | 0     |
 | 939157  | null     | null      | null    | unlabelled |         | 0     |
 | 939158  | null     | null      | null    | unlabelled |         | 0     |
 | 939159  | null     | null      | null    | unlabelled |         | 0     |
 | 939160  | null     | null      | null    | unlabelled |         | 0     |
 | 1032794 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-12-06 20:36:16.677
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 33680   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 61364   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 123053  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 157933  | null     | null      | null    | unlabelled |         | 0     |
 | 157934  | v1:4     | ethernet1 | 1.1.3.3 | 939152     |         | 0     |
 | 157935  | v1:4     | ethernet1 | 1.1.3.3 | 939153     |         | 0     |
 | 157936  | v1:4     | ethernet1 | 1.1.3.3 | 939154     |         | 0     |
 | 157937  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 157938  | null     | null      | null    | unlabelled |         | 0     |
 | 157939  | null     | null      | null    | unlabelled |         | 0     |
 | 157940  | null     | null      | null    | unlabelled |         | 0     |
 | 157941  | null     | null      | null    | unlabelled |         | 0     |
 | 157942  | null     | null      | null    | unlabelled |         | 0     |
 | 183071  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 426672  | null     | null      | null    | unlabelled |         | 0     |
 | 426673  | v1:6     | ethernet1 | 1236::3 | 149511     |         | 0     |
 | 426674  | v1:6     | ethernet1 | 1236::3 | 149512     |         | 0     |
 | 426675  | v1:6     | ethernet1 | 1236::3 | 149513     |         | 0     |
 | 426676  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 426677  | null     | null      | null    | unlabelled |         | 0     |
 | 426678  | null     | null      | null    | unlabelled |         | 0     |
 | 426679  | null     | null      | null    | unlabelled |         | 0     |
 | 426680  | null     | null      | null    | unlabelled |         | 0     |
 | 426681  | null     | null      | null    | unlabelled |         | 0     |
 | 552662  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 658786  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 686875  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 818272  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 998006  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 1012776 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#