here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-10-11 03:18:44.282
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 179557  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 348477  | null     | null      | null    | unlabelled |         | 0     |
 | 348478  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 348479  | v1:6     | ethernet1 | 1234::2 | 90381      |         | 0     |
 | 348480  | v1:6     | ethernet1 | 1234::2 | 90382      |         | 0     |
 | 348481  | v1:6     | ethernet1 | 1234::2 | 90383      |         | 0     |
 | 348482  | null     | null      | null    | unlabelled |         | 0     |
 | 348483  | null     | null      | null    | unlabelled |         | 0     |
 | 348484  | null     | null      | null    | unlabelled |         | 0     |
 | 348485  | null     | null      | null    | unlabelled |         | 0     |
 | 348486  | null     | null      | null    | unlabelled |         | 0     |
 | 373722  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 504331  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 511667  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 553903  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 680396  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 716705  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 723211  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 823342  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 937273  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1005329 | null     | null      | null    | unlabelled |         | 0     |
 | 1005330 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1005331 | v1:4     | ethernet1 | 1.1.1.2 | 571834     |         | 0     |
 | 1005332 | v1:4     | ethernet1 | 1.1.1.2 | 571835     |         | 0     |
 | 1005333 | v1:4     | ethernet1 | 1.1.1.2 | 571836     |         | 0     |
 | 1005334 | null     | null      | null    | unlabelled |         | 0     |
 | 1005335 | null     | null      | null    | unlabelled |         | 0     |
 | 1005336 | null     | null      | null    | unlabelled |         | 0     |
 | 1005337 | null     | null      | null    | unlabelled |         | 0     |
 | 1005338 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-10-11 03:18:44.382
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 61848  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 90379  | null     | null      | null    | unlabelled |         | 0     |
 | 90380  | v1:6     | ethernet1 | 1234::1 | 348478     |         | 1280  |
 | 90381  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 90382  | v1:6     | ethernet2 | 1235::3 | 718083     |         | 640   |
 | 90383  | v1:6     | ethernet2 | 1235::3 | 718084     |         | 640   |
 | 90384  | null     | null      | null    | unlabelled |         | 0     |
 | 90385  | null     | null      | null    | unlabelled |         | 0     |
 | 90386  | null     | null      | null    | unlabelled |         | 0     |
 | 90387  | null     | null      | null    | unlabelled |         | 0     |
 | 90388  | null     | null      | null    | unlabelled |         | 0     |
 | 398618 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 456239 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 462341 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 571832 | null     | null      | null    | unlabelled |         | 0     |
 | 571833 | v1:4     | ethernet1 | 1.1.1.1 | 1005330    |         | 1280  |
 | 571834 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 571835 | v1:4     | ethernet2 | 1.1.2.3 | 1002692    |         | 640   |
 | 571836 | v1:4     | ethernet2 | 1.1.2.3 | 1002693    |         | 640   |
 | 571837 | null     | null      | null    | unlabelled |         | 0     |
 | 571838 | null     | null      | null    | unlabelled |         | 0     |
 | 571839 | null     | null      | null    | unlabelled |         | 0     |
 | 571840 | null     | null      | null    | unlabelled |         | 0     |
 | 571841 | null     | null      | null    | unlabelled |         | 0     |
 | 583265 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 588586 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 755631 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 778543 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 795013 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 798272 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 888501 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 902515 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-10-11 03:18:44.482
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 6109    | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 233079  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 247273  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 380490  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 408107  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 533850  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 552466  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 560167  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 563054  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 658768  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 718080  | null     | null      | null    | unlabelled |         | 0     |
 | 718081  | v1:6     | ethernet1 | 1235::2 | 90380      |         | 640   |
 | 718082  | v1:6     | ethernet1 | 1235::2 | 90381      |         | 640   |
 | 718083  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 718084  | v1:6     | ethernet2 | 1236::4 | 407889     |         | 1280  |
 | 718085  | null     | null      | null    | unlabelled |         | 0     |
 | 718086  | null     | null      | null    | unlabelled |         | 0     |
 | 718087  | null     | null      | null    | unlabelled |         | 0     |
 | 718088  | null     | null      | null    | unlabelled |         | 0     |
 | 718089  | null     | null      | null    | unlabelled |         | 0     |
 | 849362  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 926132  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 1002689 | null     | null      | null    | unlabelled |         | 0     |
 | 1002690 | v1:4     | ethernet1 | 1.1.2.2 | 571833     |         | 640   |
 | 1002691 | v1:4     | ethernet1 | 1.1.2.2 | 571834     |         | 640   |
 | 1002692 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1002693 | v1:4     | ethernet2 | 1.1.3.4 | 992543     |         | 1280  |
 | 1002694 | null     | null      | null    | unlabelled |         | 0     |
 | 1002695 | null     | null      | null    | unlabelled |         | 0     |
 | 1002696 | null     | null      | null    | unlabelled |         | 0     |
 | 1002697 | null     | null      | null    | unlabelled |         | 0     |
 | 1002698 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-10-11 03:18:44.583
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 115195 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 196221 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 235888 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 302124 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 382780 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 407885 | null     | null      | null    | unlabelled |         | 0     |
 | 407886 | v1:6     | ethernet1 | 1236::3 | 718081     |         | 0     |
 | 407887 | v1:6     | ethernet1 | 1236::3 | 718082     |         | 0     |
 | 407888 | v1:6     | ethernet1 | 1236::3 | 718083     |         | 0     |
 | 407889 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 407890 | null     | null      | null    | unlabelled |         | 0     |
 | 407891 | null     | null      | null    | unlabelled |         | 0     |
 | 407892 | null     | null      | null    | unlabelled |         | 0     |
 | 407893 | null     | null      | null    | unlabelled |         | 0     |
 | 407894 | null     | null      | null    | unlabelled |         | 0     |
 | 430415 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 640503 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 874607 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 896111 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 912337 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 992539 | null     | null      | null    | unlabelled |         | 0     |
 | 992540 | v1:4     | ethernet1 | 1.1.3.3 | 1002690    |         | 0     |
 | 992541 | v1:4     | ethernet1 | 1.1.3.3 | 1002691    |         | 0     |
 | 992542 | v1:4     | ethernet1 | 1.1.3.3 | 1002692    |         | 0     |
 | 992543 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 992544 | null     | null      | null    | unlabelled |         | 0     |
 | 992545 | null     | null      | null    | unlabelled |         | 0     |
 | 992546 | null     | null      | null    | unlabelled |         | 0     |
 | 992547 | null     | null      | null    | unlabelled |         | 0     |
 | 992548 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#