here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-12-04 09:48:53.412
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 22443  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 56932  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 58568  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 124543 | null     | null      | null    | unlabelled |         | 0     |
 | 124544 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 124545 | v1:4     | ethernet1 | 1.1.1.2 | 302031     |         | 0     |
 | 124546 | v1:4     | ethernet1 | 1.1.1.2 | 302032     |         | 0     |
 | 124547 | v1:4     | ethernet1 | 1.1.1.2 | 302033     |         | 0     |
 | 124548 | null     | null      | null    | unlabelled |         | 0     |
 | 124549 | null     | null      | null    | unlabelled |         | 0     |
 | 124550 | null     | null      | null    | unlabelled |         | 0     |
 | 124551 | null     | null      | null    | unlabelled |         | 0     |
 | 124552 | null     | null      | null    | unlabelled |         | 0     |
 | 165825 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 251491 | null     | null      | null    | unlabelled |         | 0     |
 | 251492 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 251493 | v1:6     | ethernet1 | 1234::2 | 496791     |         | 0     |
 | 251494 | v1:6     | ethernet1 | 1234::2 | 496792     |         | 0     |
 | 251495 | v1:6     | ethernet1 | 1234::2 | 496793     |         | 0     |
 | 251496 | null     | null      | null    | unlabelled |         | 0     |
 | 251497 | null     | null      | null    | unlabelled |         | 0     |
 | 251498 | null     | null      | null    | unlabelled |         | 0     |
 | 251499 | null     | null      | null    | unlabelled |         | 0     |
 | 251500 | null     | null      | null    | unlabelled |         | 0     |
 | 408092 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 469516 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 758456 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 807560 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 826036 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 998534 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-12-04 09:48:53.488
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 47790   | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 302029  | null     | null      | null    | unlabelled |         | 0     |
 | 302030  | v1:4     | ethernet1 | 1.1.1.1 | 124544     |         | 1280  |
 | 302031  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 302032  | v1:4     | ethernet2 | 1.1.2.3 | 308640     |         | 640   |
 | 302033  | v1:4     | ethernet2 | 1.1.2.3 | 308641     |         | 640   |
 | 302034  | null     | null      | null    | unlabelled |         | 0     |
 | 302035  | null     | null      | null    | unlabelled |         | 0     |
 | 302036  | null     | null      | null    | unlabelled |         | 0     |
 | 302037  | null     | null      | null    | unlabelled |         | 0     |
 | 302038  | null     | null      | null    | unlabelled |         | 0     |
 | 313114  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 314028  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 461775  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 480702  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 496789  | null     | null      | null    | unlabelled |         | 0     |
 | 496790  | v1:6     | ethernet1 | 1234::1 | 251492     |         | 1280  |
 | 496791  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 496792  | v1:6     | ethernet2 | 1235::3 | 400184     |         | 640   |
 | 496793  | v1:6     | ethernet2 | 1235::3 | 400185     |         | 640   |
 | 496794  | null     | null      | null    | unlabelled |         | 0     |
 | 496795  | null     | null      | null    | unlabelled |         | 0     |
 | 496796  | null     | null      | null    | unlabelled |         | 0     |
 | 496797  | null     | null      | null    | unlabelled |         | 0     |
 | 496798  | null     | null      | null    | unlabelled |         | 0     |
 | 501044  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 513268  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 772425  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 972237  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1024121 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1036851 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1037400 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-12-04 09:48:53.589
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 101975  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 105520  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 119927  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 154024  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 193092  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 276848  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 308637  | null     | null      | null    | unlabelled |         | 0     |
 | 308638  | v1:4     | ethernet1 | 1.1.2.2 | 302030     |         | 640   |
 | 308639  | v1:4     | ethernet1 | 1.1.2.2 | 302031     |         | 640   |
 | 308640  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 308641  | v1:4     | ethernet2 | 1.1.3.4 | 9567       |         | 1280  |
 | 308642  | null     | null      | null    | unlabelled |         | 0     |
 | 308643  | null     | null      | null    | unlabelled |         | 0     |
 | 308644  | null     | null      | null    | unlabelled |         | 0     |
 | 308645  | null     | null      | null    | unlabelled |         | 0     |
 | 308646  | null     | null      | null    | unlabelled |         | 0     |
 | 400181  | null     | null      | null    | unlabelled |         | 0     |
 | 400182  | v1:6     | ethernet1 | 1235::2 | 496790     |         | 640   |
 | 400183  | v1:6     | ethernet1 | 1235::2 | 496791     |         | 640   |
 | 400184  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 400185  | v1:6     | ethernet2 | 1236::4 | 71030      |         | 1280  |
 | 400186  | null     | null      | null    | unlabelled |         | 0     |
 | 400187  | null     | null      | null    | unlabelled |         | 0     |
 | 400188  | null     | null      | null    | unlabelled |         | 0     |
 | 400189  | null     | null      | null    | unlabelled |         | 0     |
 | 400190  | null     | null      | null    | unlabelled |         | 0     |
 | 508167  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 672406  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 724146  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 885662  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 986739  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1022898 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-12-04 09:48:53.690
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 9563   | null     | null      | null    | unlabelled |         | 0     |
 | 9564   | v1:4     | ethernet1 | 1.1.3.3 | 308638     |         | 0     |
 | 9565   | v1:4     | ethernet1 | 1.1.3.3 | 308639     |         | 0     |
 | 9566   | v1:4     | ethernet1 | 1.1.3.3 | 308640     |         | 0     |
 | 9567   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 9568   | null     | null      | null    | unlabelled |         | 0     |
 | 9569   | null     | null      | null    | unlabelled |         | 0     |
 | 9570   | null     | null      | null    | unlabelled |         | 0     |
 | 9571   | null     | null      | null    | unlabelled |         | 0     |
 | 9572   | null     | null      | null    | unlabelled |         | 0     |
 | 71026  | null     | null      | null    | unlabelled |         | 0     |
 | 71027  | v1:6     | ethernet1 | 1236::3 | 400182     |         | 0     |
 | 71028  | v1:6     | ethernet1 | 1236::3 | 400183     |         | 0     |
 | 71029  | v1:6     | ethernet1 | 1236::3 | 400184     |         | 0     |
 | 71030  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 71031  | null     | null      | null    | unlabelled |         | 0     |
 | 71032  | null     | null      | null    | unlabelled |         | 0     |
 | 71033  | null     | null      | null    | unlabelled |         | 0     |
 | 71034  | null     | null      | null    | unlabelled |         | 0     |
 | 71035  | null     | null      | null    | unlabelled |         | 0     |
 | 129074 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 225566 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 313331 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 544861 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 615982 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 628364 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 653813 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 770079 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 815343 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 846856 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#