here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-02-27 22:28:07.038
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 55408  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 245517 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 306447 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 311333 | null     | null      | null    | unlabelled |         | 0     |
 | 311334 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 311335 | v1:6     | ethernet1 | 1234::2 | 590584     |         | 0     |
 | 311336 | v1:6     | ethernet1 | 1234::2 | 590585     |         | 0     |
 | 311337 | v1:6     | ethernet1 | 1234::2 | 590586     |         | 0     |
 | 311338 | null     | null      | null    | unlabelled |         | 0     |
 | 311339 | null     | null      | null    | unlabelled |         | 0     |
 | 311340 | null     | null      | null    | unlabelled |         | 0     |
 | 311341 | null     | null      | null    | unlabelled |         | 0     |
 | 311342 | null     | null      | null    | unlabelled |         | 0     |
 | 426674 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 470340 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 490628 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 523447 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 531266 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 571924 | null     | null      | null    | unlabelled |         | 0     |
 | 571925 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 571926 | v1:4     | ethernet1 | 1.1.1.2 | 986967     |         | 0     |
 | 571927 | v1:4     | ethernet1 | 1.1.1.2 | 986968     |         | 0     |
 | 571928 | v1:4     | ethernet1 | 1.1.1.2 | 986969     |         | 0     |
 | 571929 | null     | null      | null    | unlabelled |         | 0     |
 | 571930 | null     | null      | null    | unlabelled |         | 0     |
 | 571931 | null     | null      | null    | unlabelled |         | 0     |
 | 571932 | null     | null      | null    | unlabelled |         | 0     |
 | 571933 | null     | null      | null    | unlabelled |         | 0     |
 | 842414 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 890256 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-02-27 22:28:07.140
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 245440 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 356425 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 428746 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 452149 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 507235 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 590582 | null     | null      | null    | unlabelled |         | 0     |
 | 590583 | v1:6     | ethernet1 | 1234::1 | 311334     |         | 1280  |
 | 590584 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 590585 | v1:6     | ethernet2 | 1235::3 | 370741     |         | 640   |
 | 590586 | v1:6     | ethernet2 | 1235::3 | 370742     |         | 640   |
 | 590587 | null     | null      | null    | unlabelled |         | 0     |
 | 590588 | null     | null      | null    | unlabelled |         | 0     |
 | 590589 | null     | null      | null    | unlabelled |         | 0     |
 | 590590 | null     | null      | null    | unlabelled |         | 0     |
 | 590591 | null     | null      | null    | unlabelled |         | 0     |
 | 634917 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 674497 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 714376 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 881876 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 897732 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 906283 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 909231 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 986965 | null     | null      | null    | unlabelled |         | 0     |
 | 986966 | v1:4     | ethernet1 | 1.1.1.1 | 571925     |         | 1280  |
 | 986967 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 986968 | v1:4     | ethernet2 | 1.1.2.3 | 40484      |         | 640   |
 | 986969 | v1:4     | ethernet2 | 1.1.2.3 | 40485      |         | 640   |
 | 986970 | null     | null      | null    | unlabelled |         | 0     |
 | 986971 | null     | null      | null    | unlabelled |         | 0     |
 | 986972 | null     | null      | null    | unlabelled |         | 0     |
 | 986973 | null     | null      | null    | unlabelled |         | 0     |
 | 986974 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-02-27 22:28:07.234
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 40481   | null     | null      | null    | unlabelled |         | 0     |
 | 40482   | v1:4     | ethernet1 | 1.1.2.2 | 986966     |         | 640   |
 | 40483   | v1:4     | ethernet1 | 1.1.2.2 | 986967     |         | 640   |
 | 40484   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 40485   | v1:4     | ethernet2 | 1.1.3.4 | 939495     |         | 1280  |
 | 40486   | null     | null      | null    | unlabelled |         | 0     |
 | 40487   | null     | null      | null    | unlabelled |         | 0     |
 | 40488   | null     | null      | null    | unlabelled |         | 0     |
 | 40489   | null     | null      | null    | unlabelled |         | 0     |
 | 40490   | null     | null      | null    | unlabelled |         | 0     |
 | 75506   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 78063   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 177190  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 370738  | null     | null      | null    | unlabelled |         | 0     |
 | 370739  | v1:6     | ethernet1 | 1235::2 | 590583     |         | 640   |
 | 370740  | v1:6     | ethernet1 | 1235::2 | 590584     |         | 640   |
 | 370741  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 370742  | v1:6     | ethernet2 | 1236::4 | 465077     |         | 1280  |
 | 370743  | null     | null      | null    | unlabelled |         | 0     |
 | 370744  | null     | null      | null    | unlabelled |         | 0     |
 | 370745  | null     | null      | null    | unlabelled |         | 0     |
 | 370746  | null     | null      | null    | unlabelled |         | 0     |
 | 370747  | null     | null      | null    | unlabelled |         | 0     |
 | 410669  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 434249  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 442825  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 499325  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 851475  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 887373  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 927204  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 943331  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1033424 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-02-27 22:28:07.345
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 73816  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 108007 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 109516 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 275483 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 285632 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 342460 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 380642 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 402467 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 423983 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 465073 | null     | null      | null    | unlabelled |         | 0     |
 | 465074 | v1:6     | ethernet1 | 1236::3 | 370739     |         | 0     |
 | 465075 | v1:6     | ethernet1 | 1236::3 | 370740     |         | 0     |
 | 465076 | v1:6     | ethernet1 | 1236::3 | 370741     |         | 0     |
 | 465077 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 465078 | null     | null      | null    | unlabelled |         | 0     |
 | 465079 | null     | null      | null    | unlabelled |         | 0     |
 | 465080 | null     | null      | null    | unlabelled |         | 0     |
 | 465081 | null     | null      | null    | unlabelled |         | 0     |
 | 465082 | null     | null      | null    | unlabelled |         | 0     |
 | 939491 | null     | null      | null    | unlabelled |         | 0     |
 | 939492 | v1:4     | ethernet1 | 1.1.3.3 | 40482      |         | 0     |
 | 939493 | v1:4     | ethernet1 | 1.1.3.3 | 40483      |         | 0     |
 | 939494 | v1:4     | ethernet1 | 1.1.3.3 | 40484      |         | 0     |
 | 939495 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 939496 | null     | null      | null    | unlabelled |         | 0     |
 | 939497 | null     | null      | null    | unlabelled |         | 0     |
 | 939498 | null     | null      | null    | unlabelled |         | 0     |
 | 939499 | null     | null      | null    | unlabelled |         | 0     |
 | 939500 | null     | null      | null    | unlabelled |         | 0     |
 | 984159 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#