here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-11-14 15:55:41.350
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 26582  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 40405  | null     | null      | null    | unlabelled |         | 0     |
 | 40406  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 40407  | v1:6     | ethernet1 | 1234::2 | 660431     |         | 0     |
 | 40408  | v1:6     | ethernet1 | 1234::2 | 660432     |         | 0     |
 | 40409  | v1:6     | ethernet1 | 1234::2 | 660433     |         | 0     |
 | 40410  | null     | null      | null    | unlabelled |         | 0     |
 | 40411  | null     | null      | null    | unlabelled |         | 0     |
 | 40412  | null     | null      | null    | unlabelled |         | 0     |
 | 40413  | null     | null      | null    | unlabelled |         | 0     |
 | 40414  | null     | null      | null    | unlabelled |         | 0     |
 | 116717 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 161024 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 466764 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 505986 | null     | null      | null    | unlabelled |         | 0     |
 | 505987 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 505988 | v1:4     | ethernet1 | 1.1.1.2 | 262738     |         | 0     |
 | 505989 | v1:4     | ethernet1 | 1.1.1.2 | 262739     |         | 0     |
 | 505990 | v1:4     | ethernet1 | 1.1.1.2 | 262740     |         | 0     |
 | 505991 | null     | null      | null    | unlabelled |         | 0     |
 | 505992 | null     | null      | null    | unlabelled |         | 0     |
 | 505993 | null     | null      | null    | unlabelled |         | 0     |
 | 505994 | null     | null      | null    | unlabelled |         | 0     |
 | 505995 | null     | null      | null    | unlabelled |         | 0     |
 | 566110 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 628250 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 669669 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 674847 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 705085 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 869330 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-11-14 15:55:41.452
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 45022  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 121361 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 166897 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 262736 | null     | null      | null    | unlabelled |         | 0     |
 | 262737 | v1:4     | ethernet1 | 1.1.1.1 | 505987     |         | 1280  |
 | 262738 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 262739 | v1:4     | ethernet2 | 1.1.2.3 | 848758     |         | 640   |
 | 262740 | v1:4     | ethernet2 | 1.1.2.3 | 848759     |         | 640   |
 | 262741 | null     | null      | null    | unlabelled |         | 0     |
 | 262742 | null     | null      | null    | unlabelled |         | 0     |
 | 262743 | null     | null      | null    | unlabelled |         | 0     |
 | 262744 | null     | null      | null    | unlabelled |         | 0     |
 | 262745 | null     | null      | null    | unlabelled |         | 0     |
 | 607123 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 660429 | null     | null      | null    | unlabelled |         | 0     |
 | 660430 | v1:6     | ethernet1 | 1234::1 | 40406      |         | 1280  |
 | 660431 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 660432 | v1:6     | ethernet2 | 1235::3 | 371672     |         | 640   |
 | 660433 | v1:6     | ethernet2 | 1235::3 | 371673     |         | 640   |
 | 660434 | null     | null      | null    | unlabelled |         | 0     |
 | 660435 | null     | null      | null    | unlabelled |         | 0     |
 | 660436 | null     | null      | null    | unlabelled |         | 0     |
 | 660437 | null     | null      | null    | unlabelled |         | 0     |
 | 660438 | null     | null      | null    | unlabelled |         | 0     |
 | 794034 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 818218 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 821431 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 828285 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 846236 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 905520 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 949748 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 972038 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-11-14 15:55:41.550
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 74727  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 171918 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 371669 | null     | null      | null    | unlabelled |         | 0     |
 | 371670 | v1:6     | ethernet1 | 1235::2 | 660430     |         | 640   |
 | 371671 | v1:6     | ethernet1 | 1235::2 | 660431     |         | 640   |
 | 371672 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 371673 | v1:6     | ethernet2 | 1236::4 | 1770       |         | 1280  |
 | 371674 | null     | null      | null    | unlabelled |         | 0     |
 | 371675 | null     | null      | null    | unlabelled |         | 0     |
 | 371676 | null     | null      | null    | unlabelled |         | 0     |
 | 371677 | null     | null      | null    | unlabelled |         | 0     |
 | 371678 | null     | null      | null    | unlabelled |         | 0     |
 | 410614 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 535737 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 604850 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 640001 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 642594 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 653193 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 726157 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 845620 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 848755 | null     | null      | null    | unlabelled |         | 0     |
 | 848756 | v1:4     | ethernet1 | 1.1.2.2 | 262737     |         | 640   |
 | 848757 | v1:4     | ethernet1 | 1.1.2.2 | 262738     |         | 640   |
 | 848758 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 848759 | v1:4     | ethernet2 | 1.1.3.4 | 65408      |         | 1280  |
 | 848760 | null     | null      | null    | unlabelled |         | 0     |
 | 848761 | null     | null      | null    | unlabelled |         | 0     |
 | 848762 | null     | null      | null    | unlabelled |         | 0     |
 | 848763 | null     | null      | null    | unlabelled |         | 0     |
 | 848764 | null     | null      | null    | unlabelled |         | 0     |
 | 853437 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 877342 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-11-14 15:55:41.660
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 1766   | null     | null      | null    | unlabelled |         | 0     |
 | 1767   | v1:6     | ethernet1 | 1236::3 | 371670     |         | 0     |
 | 1768   | v1:6     | ethernet1 | 1236::3 | 371671     |         | 0     |
 | 1769   | v1:6     | ethernet1 | 1236::3 | 371672     |         | 0     |
 | 1770   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1771   | null     | null      | null    | unlabelled |         | 0     |
 | 1772   | null     | null      | null    | unlabelled |         | 0     |
 | 1773   | null     | null      | null    | unlabelled |         | 0     |
 | 1774   | null     | null      | null    | unlabelled |         | 0     |
 | 1775   | null     | null      | null    | unlabelled |         | 0     |
 | 65404  | null     | null      | null    | unlabelled |         | 0     |
 | 65405  | v1:4     | ethernet1 | 1.1.3.3 | 848756     |         | 0     |
 | 65406  | v1:4     | ethernet1 | 1.1.3.3 | 848757     |         | 0     |
 | 65407  | v1:4     | ethernet1 | 1.1.3.3 | 848758     |         | 0     |
 | 65408  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 65409  | null     | null      | null    | unlabelled |         | 0     |
 | 65410  | null     | null      | null    | unlabelled |         | 0     |
 | 65411  | null     | null      | null    | unlabelled |         | 0     |
 | 65412  | null     | null      | null    | unlabelled |         | 0     |
 | 65413  | null     | null      | null    | unlabelled |         | 0     |
 | 157195 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 244523 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 373543 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 395493 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 495416 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 539733 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 551925 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 556339 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 573973 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 935608 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#