here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-12-13 04:56:23.811
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 8096   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 80822  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 95282  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 98123  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 262688 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 281753 | null     | null      | null    | unlabelled |         | 0     |
 | 281754 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 281755 | v1:4     | ethernet1 | 1.1.1.2 | 626922     |         | 0     |
 | 281756 | v1:4     | ethernet1 | 1.1.1.2 | 626923     |         | 0     |
 | 281757 | v1:4     | ethernet1 | 1.1.1.2 | 626924     |         | 0     |
 | 281758 | null     | null      | null    | unlabelled |         | 0     |
 | 281759 | null     | null      | null    | unlabelled |         | 0     |
 | 281760 | null     | null      | null    | unlabelled |         | 0     |
 | 281761 | null     | null      | null    | unlabelled |         | 0     |
 | 281762 | null     | null      | null    | unlabelled |         | 0     |
 | 323639 | null     | null      | null    | unlabelled |         | 0     |
 | 323640 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 323641 | v1:6     | ethernet1 | 1234::2 | 269937     |         | 0     |
 | 323642 | v1:6     | ethernet1 | 1234::2 | 269938     |         | 0     |
 | 323643 | v1:6     | ethernet1 | 1234::2 | 269939     |         | 0     |
 | 323644 | null     | null      | null    | unlabelled |         | 0     |
 | 323645 | null     | null      | null    | unlabelled |         | 0     |
 | 323646 | null     | null      | null    | unlabelled |         | 0     |
 | 323647 | null     | null      | null    | unlabelled |         | 0     |
 | 323648 | null     | null      | null    | unlabelled |         | 0     |
 | 388665 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 813401 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 826968 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 930381 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 947679 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-12-13 04:56:23.911
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 51483  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 98853  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 159990 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 212618 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 241296 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 269935 | null     | null      | null    | unlabelled |         | 0     |
 | 269936 | v1:6     | ethernet1 | 1234::1 | 323640     |         | 1280  |
 | 269937 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 269938 | v1:6     | ethernet2 | 1235::3 | 79532      |         | 640   |
 | 269939 | v1:6     | ethernet2 | 1235::3 | 79533      |         | 640   |
 | 269940 | null     | null      | null    | unlabelled |         | 0     |
 | 269941 | null     | null      | null    | unlabelled |         | 0     |
 | 269942 | null     | null      | null    | unlabelled |         | 0     |
 | 269943 | null     | null      | null    | unlabelled |         | 0     |
 | 269944 | null     | null      | null    | unlabelled |         | 0     |
 | 276141 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 292643 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 385649 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 480296 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 592609 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 618969 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 626920 | null     | null      | null    | unlabelled |         | 0     |
 | 626921 | v1:4     | ethernet1 | 1.1.1.1 | 281754     |         | 1280  |
 | 626922 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 626923 | v1:4     | ethernet2 | 1.1.2.3 | 204749     |         | 640   |
 | 626924 | v1:4     | ethernet2 | 1.1.2.3 | 204750     |         | 640   |
 | 626925 | null     | null      | null    | unlabelled |         | 0     |
 | 626926 | null     | null      | null    | unlabelled |         | 0     |
 | 626927 | null     | null      | null    | unlabelled |         | 0     |
 | 626928 | null     | null      | null    | unlabelled |         | 0     |
 | 626929 | null     | null      | null    | unlabelled |         | 0     |
 | 675188 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-12-13 04:56:24.028
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 7698    | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 21062   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 79529   | null     | null      | null    | unlabelled |         | 0     |
 | 79530   | v1:6     | ethernet1 | 1235::2 | 269936     |         | 640   |
 | 79531   | v1:6     | ethernet1 | 1235::2 | 269937     |         | 640   |
 | 79532   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 79533   | v1:6     | ethernet2 | 1236::4 | 300326     |         | 1280  |
 | 79534   | null     | null      | null    | unlabelled |         | 0     |
 | 79535   | null     | null      | null    | unlabelled |         | 0     |
 | 79536   | null     | null      | null    | unlabelled |         | 0     |
 | 79537   | null     | null      | null    | unlabelled |         | 0     |
 | 79538   | null     | null      | null    | unlabelled |         | 0     |
 | 110203  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 110731  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 168213  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 204746  | null     | null      | null    | unlabelled |         | 0     |
 | 204747  | v1:4     | ethernet1 | 1.1.2.2 | 626921     |         | 640   |
 | 204748  | v1:4     | ethernet1 | 1.1.2.2 | 626922     |         | 640   |
 | 204749  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 204750  | v1:4     | ethernet2 | 1.1.3.4 | 83753      |         | 1280  |
 | 204751  | null     | null      | null    | unlabelled |         | 0     |
 | 204752  | null     | null      | null    | unlabelled |         | 0     |
 | 204753  | null     | null      | null    | unlabelled |         | 0     |
 | 204754  | null     | null      | null    | unlabelled |         | 0     |
 | 204755  | null     | null      | null    | unlabelled |         | 0     |
 | 412358  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 429887  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 486758  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 943284  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 967567  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1012164 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 1035934 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-12-13 04:56:24.121
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 83749  | null     | null      | null    | unlabelled |         | 0     |
 | 83750  | v1:4     | ethernet1 | 1.1.3.3 | 204747     |         | 0     |
 | 83751  | v1:4     | ethernet1 | 1.1.3.3 | 204748     |         | 0     |
 | 83752  | v1:4     | ethernet1 | 1.1.3.3 | 204749     |         | 0     |
 | 83753  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 83754  | null     | null      | null    | unlabelled |         | 0     |
 | 83755  | null     | null      | null    | unlabelled |         | 0     |
 | 83756  | null     | null      | null    | unlabelled |         | 0     |
 | 83757  | null     | null      | null    | unlabelled |         | 0     |
 | 83758  | null     | null      | null    | unlabelled |         | 0     |
 | 89220  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 143693 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 300322 | null     | null      | null    | unlabelled |         | 0     |
 | 300323 | v1:6     | ethernet1 | 1236::3 | 79530      |         | 0     |
 | 300324 | v1:6     | ethernet1 | 1236::3 | 79531      |         | 0     |
 | 300325 | v1:6     | ethernet1 | 1236::3 | 79532      |         | 0     |
 | 300326 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 300327 | null     | null      | null    | unlabelled |         | 0     |
 | 300328 | null     | null      | null    | unlabelled |         | 0     |
 | 300329 | null     | null      | null    | unlabelled |         | 0     |
 | 300330 | null     | null      | null    | unlabelled |         | 0     |
 | 300331 | null     | null      | null    | unlabelled |         | 0     |
 | 380586 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 409011 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 410374 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 572330 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 607135 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 662538 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 799199 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 981080 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#