here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-02-09 23:03:17.064
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 248928 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 411278 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 422869 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 466738 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 474998 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 527373 | null     | null      | null    | unlabelled |         | 0     |
 | 527374 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 527375 | v1:6     | ethernet1 | 1234::2 | 470226     |         | 0     |
 | 527376 | v1:6     | ethernet1 | 1234::2 | 470227     |         | 0     |
 | 527377 | v1:6     | ethernet1 | 1234::2 | 470228     |         | 0     |
 | 527378 | null     | null      | null    | unlabelled |         | 0     |
 | 527379 | null     | null      | null    | unlabelled |         | 0     |
 | 527380 | null     | null      | null    | unlabelled |         | 0     |
 | 527381 | null     | null      | null    | unlabelled |         | 0     |
 | 527382 | null     | null      | null    | unlabelled |         | 0     |
 | 538170 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 704870 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 767772 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 941024 | null     | null      | null    | unlabelled |         | 0     |
 | 941025 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 941026 | v1:4     | ethernet1 | 1.1.1.2 | 273904     |         | 0     |
 | 941027 | v1:4     | ethernet1 | 1.1.1.2 | 273905     |         | 0     |
 | 941028 | v1:4     | ethernet1 | 1.1.1.2 | 273906     |         | 0     |
 | 941029 | null     | null      | null    | unlabelled |         | 0     |
 | 941030 | null     | null      | null    | unlabelled |         | 0     |
 | 941031 | null     | null      | null    | unlabelled |         | 0     |
 | 941032 | null     | null      | null    | unlabelled |         | 0     |
 | 941033 | null     | null      | null    | unlabelled |         | 0     |
 | 942022 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 954146 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-02-09 23:03:17.155
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 16132  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 181073 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 231481 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 253546 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 273902 | null     | null      | null    | unlabelled |         | 0     |
 | 273903 | v1:4     | ethernet1 | 1.1.1.1 | 941025     |         | 1280  |
 | 273904 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 273905 | v1:4     | ethernet2 | 1.1.2.3 | 548731     |         | 640   |
 | 273906 | v1:4     | ethernet2 | 1.1.2.3 | 548732     |         | 640   |
 | 273907 | null     | null      | null    | unlabelled |         | 0     |
 | 273908 | null     | null      | null    | unlabelled |         | 0     |
 | 273909 | null     | null      | null    | unlabelled |         | 0     |
 | 273910 | null     | null      | null    | unlabelled |         | 0     |
 | 273911 | null     | null      | null    | unlabelled |         | 0     |
 | 403022 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 470224 | null     | null      | null    | unlabelled |         | 0     |
 | 470225 | v1:6     | ethernet1 | 1234::1 | 527374     |         | 1280  |
 | 470226 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 470227 | v1:6     | ethernet2 | 1235::3 | 809724     |         | 640   |
 | 470228 | v1:6     | ethernet2 | 1235::3 | 809725     |         | 640   |
 | 470229 | null     | null      | null    | unlabelled |         | 0     |
 | 470230 | null     | null      | null    | unlabelled |         | 0     |
 | 470231 | null     | null      | null    | unlabelled |         | 0     |
 | 470232 | null     | null      | null    | unlabelled |         | 0     |
 | 470233 | null     | null      | null    | unlabelled |         | 0     |
 | 667292 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 715711 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 749313 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 773363 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 855357 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 964631 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 996620 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-02-09 23:03:17.268
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 40949  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 54762  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 129259 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 131971 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 254337 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 325676 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 548728 | null     | null      | null    | unlabelled |         | 0     |
 | 548729 | v1:4     | ethernet1 | 1.1.2.2 | 273903     |         | 640   |
 | 548730 | v1:4     | ethernet1 | 1.1.2.2 | 273904     |         | 640   |
 | 548731 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 548732 | v1:4     | ethernet2 | 1.1.3.4 | 769765     |         | 1280  |
 | 548733 | null     | null      | null    | unlabelled |         | 0     |
 | 548734 | null     | null      | null    | unlabelled |         | 0     |
 | 548735 | null     | null      | null    | unlabelled |         | 0     |
 | 548736 | null     | null      | null    | unlabelled |         | 0     |
 | 548737 | null     | null      | null    | unlabelled |         | 0     |
 | 577980 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 591512 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 630557 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 719048 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 809721 | null     | null      | null    | unlabelled |         | 0     |
 | 809722 | v1:6     | ethernet1 | 1235::2 | 470225     |         | 640   |
 | 809723 | v1:6     | ethernet1 | 1235::2 | 470226     |         | 640   |
 | 809724 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 809725 | v1:6     | ethernet2 | 1236::4 | 1046637    |         | 1280  |
 | 809726 | null     | null      | null    | unlabelled |         | 0     |
 | 809727 | null     | null      | null    | unlabelled |         | 0     |
 | 809728 | null     | null      | null    | unlabelled |         | 0     |
 | 809729 | null     | null      | null    | unlabelled |         | 0     |
 | 809730 | null     | null      | null    | unlabelled |         | 0     |
 | 843805 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 988998 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-02-09 23:03:17.380
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 52163   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 69061   | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 193040  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 291459  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 431423  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 557211  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 605157  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 608327  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 618748  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 769761  | null     | null      | null    | unlabelled |         | 0     |
 | 769762  | v1:4     | ethernet1 | 1.1.3.3 | 548729     |         | 0     |
 | 769763  | v1:4     | ethernet1 | 1.1.3.3 | 548730     |         | 0     |
 | 769764  | v1:4     | ethernet1 | 1.1.3.3 | 548731     |         | 0     |
 | 769765  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 769766  | null     | null      | null    | unlabelled |         | 0     |
 | 769767  | null     | null      | null    | unlabelled |         | 0     |
 | 769768  | null     | null      | null    | unlabelled |         | 0     |
 | 769769  | null     | null      | null    | unlabelled |         | 0     |
 | 769770  | null     | null      | null    | unlabelled |         | 0     |
 | 863360  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1046633 | null     | null      | null    | unlabelled |         | 0     |
 | 1046634 | v1:6     | ethernet1 | 1236::3 | 809722     |         | 0     |
 | 1046635 | v1:6     | ethernet1 | 1236::3 | 809723     |         | 0     |
 | 1046636 | v1:6     | ethernet1 | 1236::3 | 809724     |         | 0     |
 | 1046637 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1046638 | null     | null      | null    | unlabelled |         | 0     |
 | 1046639 | null     | null      | null    | unlabelled |         | 0     |
 | 1046640 | null     | null      | null    | unlabelled |         | 0     |
 | 1046641 | null     | null      | null    | unlabelled |         | 0     |
 | 1046642 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#