here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-08-24 19:15:31.355
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 67260   | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 193920  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 333405  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 347371  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 393605  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 659416  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 695107  | null     | null      | null    | unlabelled |         | 0     |
 | 695108  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 695109  | v1:6     | ethernet1 | 1234::2 | 653473     |         | 0     |
 | 695110  | v1:6     | ethernet1 | 1234::2 | 653474     |         | 0     |
 | 695111  | v1:6     | ethernet1 | 1234::2 | 653475     |         | 0     |
 | 695112  | null     | null      | null    | unlabelled |         | 0     |
 | 695113  | null     | null      | null    | unlabelled |         | 0     |
 | 695114  | null     | null      | null    | unlabelled |         | 0     |
 | 695115  | null     | null      | null    | unlabelled |         | 0     |
 | 695116  | null     | null      | null    | unlabelled |         | 0     |
 | 762879  | null     | null      | null    | unlabelled |         | 0     |
 | 762880  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 762881  | v1:4     | ethernet1 | 1.1.1.2 | 407602     |         | 0     |
 | 762882  | v1:4     | ethernet1 | 1.1.1.2 | 407603     |         | 0     |
 | 762883  | v1:4     | ethernet1 | 1.1.1.2 | 407604     |         | 0     |
 | 762884  | null     | null      | null    | unlabelled |         | 0     |
 | 762885  | null     | null      | null    | unlabelled |         | 0     |
 | 762886  | null     | null      | null    | unlabelled |         | 0     |
 | 762887  | null     | null      | null    | unlabelled |         | 0     |
 | 762888  | null     | null      | null    | unlabelled |         | 0     |
 | 812629  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 920820  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1022993 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1027473 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-08-24 19:15:31.465
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 139348  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 179810  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 180607  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 270996  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 282473  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 407600  | null     | null      | null    | unlabelled |         | 0     |
 | 407601  | v1:4     | ethernet1 | 1.1.1.1 | 762880     |         | 1280  |
 | 407602  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 407603  | v1:4     | ethernet2 | 1.1.2.3 | 208756     |         | 640   |
 | 407604  | v1:4     | ethernet2 | 1.1.2.3 | 208757     |         | 640   |
 | 407605  | null     | null      | null    | unlabelled |         | 0     |
 | 407606  | null     | null      | null    | unlabelled |         | 0     |
 | 407607  | null     | null      | null    | unlabelled |         | 0     |
 | 407608  | null     | null      | null    | unlabelled |         | 0     |
 | 407609  | null     | null      | null    | unlabelled |         | 0     |
 | 472078  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 653471  | null     | null      | null    | unlabelled |         | 0     |
 | 653472  | v1:6     | ethernet1 | 1234::1 | 695108     |         | 1280  |
 | 653473  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 653474  | v1:6     | ethernet2 | 1235::3 | 481725     |         | 640   |
 | 653475  | v1:6     | ethernet2 | 1235::3 | 481726     |         | 640   |
 | 653476  | null     | null      | null    | unlabelled |         | 0     |
 | 653477  | null     | null      | null    | unlabelled |         | 0     |
 | 653478  | null     | null      | null    | unlabelled |         | 0     |
 | 653479  | null     | null      | null    | unlabelled |         | 0     |
 | 653480  | null     | null      | null    | unlabelled |         | 0     |
 | 743042  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 811233  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 847180  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 857505  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 988431  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 1030201 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-08-24 19:15:31.583
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 28029  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 208753 | null     | null      | null    | unlabelled |         | 0     |
 | 208754 | v1:4     | ethernet1 | 1.1.2.2 | 407601     |         | 640   |
 | 208755 | v1:4     | ethernet1 | 1.1.2.2 | 407602     |         | 640   |
 | 208756 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 208757 | v1:4     | ethernet2 | 1.1.3.4 | 658022     |         | 1280  |
 | 208758 | null     | null      | null    | unlabelled |         | 0     |
 | 208759 | null     | null      | null    | unlabelled |         | 0     |
 | 208760 | null     | null      | null    | unlabelled |         | 0     |
 | 208761 | null     | null      | null    | unlabelled |         | 0     |
 | 208762 | null     | null      | null    | unlabelled |         | 0     |
 | 356993 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 431879 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 481722 | null     | null      | null    | unlabelled |         | 0     |
 | 481723 | v1:6     | ethernet1 | 1235::2 | 653472     |         | 640   |
 | 481724 | v1:6     | ethernet1 | 1235::2 | 653473     |         | 640   |
 | 481725 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 481726 | v1:6     | ethernet2 | 1236::4 | 547898     |         | 1280  |
 | 481727 | null     | null      | null    | unlabelled |         | 0     |
 | 481728 | null     | null      | null    | unlabelled |         | 0     |
 | 481729 | null     | null      | null    | unlabelled |         | 0     |
 | 481730 | null     | null      | null    | unlabelled |         | 0     |
 | 481731 | null     | null      | null    | unlabelled |         | 0     |
 | 548870 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 564416 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 568139 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 597199 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 673330 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 681099 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 702722 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 917724 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 957268 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-08-24 19:15:31.677
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 99180   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 249331  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 446553  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 468375  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 547894  | null     | null      | null    | unlabelled |         | 0     |
 | 547895  | v1:6     | ethernet1 | 1236::3 | 481723     |         | 0     |
 | 547896  | v1:6     | ethernet1 | 1236::3 | 481724     |         | 0     |
 | 547897  | v1:6     | ethernet1 | 1236::3 | 481725     |         | 0     |
 | 547898  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 547899  | null     | null      | null    | unlabelled |         | 0     |
 | 547900  | null     | null      | null    | unlabelled |         | 0     |
 | 547901  | null     | null      | null    | unlabelled |         | 0     |
 | 547902  | null     | null      | null    | unlabelled |         | 0     |
 | 547903  | null     | null      | null    | unlabelled |         | 0     |
 | 658018  | null     | null      | null    | unlabelled |         | 0     |
 | 658019  | v1:4     | ethernet1 | 1.1.3.3 | 208754     |         | 0     |
 | 658020  | v1:4     | ethernet1 | 1.1.3.3 | 208755     |         | 0     |
 | 658021  | v1:4     | ethernet1 | 1.1.3.3 | 208756     |         | 0     |
 | 658022  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 658023  | null     | null      | null    | unlabelled |         | 0     |
 | 658024  | null     | null      | null    | unlabelled |         | 0     |
 | 658025  | null     | null      | null    | unlabelled |         | 0     |
 | 658026  | null     | null      | null    | unlabelled |         | 0     |
 | 658027  | null     | null      | null    | unlabelled |         | 0     |
 | 673558  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 747966  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 752813  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1019745 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1034054 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1039819 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#