here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-10-14 14:05:40.764
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 31431   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 176595  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 181662  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 240459  | null     | null      | null    | unlabelled |         | 0     |
 | 240460  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 240461  | v1:4     | ethernet1 | 1.1.1.2 | 148719     |         | 0     |
 | 240462  | v1:4     | ethernet1 | 1.1.1.2 | 148720     |         | 0     |
 | 240463  | v1:4     | ethernet1 | 1.1.1.2 | 148721     |         | 0     |
 | 240464  | null     | null      | null    | unlabelled |         | 0     |
 | 240465  | null     | null      | null    | unlabelled |         | 0     |
 | 240466  | null     | null      | null    | unlabelled |         | 0     |
 | 240467  | null     | null      | null    | unlabelled |         | 0     |
 | 240468  | null     | null      | null    | unlabelled |         | 0     |
 | 250044  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 293548  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 362752  | null     | null      | null    | unlabelled |         | 0     |
 | 362753  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 362754  | v1:6     | ethernet1 | 1234::2 | 927746     |         | 0     |
 | 362755  | v1:6     | ethernet1 | 1234::2 | 927747     |         | 0     |
 | 362756  | v1:6     | ethernet1 | 1234::2 | 927748     |         | 0     |
 | 362757  | null     | null      | null    | unlabelled |         | 0     |
 | 362758  | null     | null      | null    | unlabelled |         | 0     |
 | 362759  | null     | null      | null    | unlabelled |         | 0     |
 | 362760  | null     | null      | null    | unlabelled |         | 0     |
 | 362761  | null     | null      | null    | unlabelled |         | 0     |
 | 898979  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 940427  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 959581  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1025114 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1028091 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-10-14 14:05:40.867
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 11712   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 14189   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 100906  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 148717  | null     | null      | null    | unlabelled |         | 0     |
 | 148718  | v1:4     | ethernet1 | 1.1.1.1 | 240460     |         | 1280  |
 | 148719  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 148720  | v1:4     | ethernet2 | 1.1.2.3 | 541732     |         | 640   |
 | 148721  | v1:4     | ethernet2 | 1.1.2.3 | 541733     |         | 640   |
 | 148722  | null     | null      | null    | unlabelled |         | 0     |
 | 148723  | null     | null      | null    | unlabelled |         | 0     |
 | 148724  | null     | null      | null    | unlabelled |         | 0     |
 | 148725  | null     | null      | null    | unlabelled |         | 0     |
 | 148726  | null     | null      | null    | unlabelled |         | 0     |
 | 288064  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 343328  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 442946  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 485945  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 541064  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 558408  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 581293  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 764138  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 927744  | null     | null      | null    | unlabelled |         | 0     |
 | 927745  | v1:6     | ethernet1 | 1234::1 | 362753     |         | 1280  |
 | 927746  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 927747  | v1:6     | ethernet2 | 1235::3 | 902756     |         | 640   |
 | 927748  | v1:6     | ethernet2 | 1235::3 | 902757     |         | 640   |
 | 927749  | null     | null      | null    | unlabelled |         | 0     |
 | 927750  | null     | null      | null    | unlabelled |         | 0     |
 | 927751  | null     | null      | null    | unlabelled |         | 0     |
 | 927752  | null     | null      | null    | unlabelled |         | 0     |
 | 927753  | null     | null      | null    | unlabelled |         | 0     |
 | 1014142 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-10-14 14:05:40.967
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 89363  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 234953 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 243655 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 369516 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 396602 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 405189 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 480020 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 486139 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 513116 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 541729 | null     | null      | null    | unlabelled |         | 0     |
 | 541730 | v1:4     | ethernet1 | 1.1.2.2 | 148718     |         | 640   |
 | 541731 | v1:4     | ethernet1 | 1.1.2.2 | 148719     |         | 640   |
 | 541732 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 541733 | v1:4     | ethernet2 | 1.1.3.4 | 1022198    |         | 1280  |
 | 541734 | null     | null      | null    | unlabelled |         | 0     |
 | 541735 | null     | null      | null    | unlabelled |         | 0     |
 | 541736 | null     | null      | null    | unlabelled |         | 0     |
 | 541737 | null     | null      | null    | unlabelled |         | 0     |
 | 541738 | null     | null      | null    | unlabelled |         | 0     |
 | 776087 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 804605 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 808866 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 902753 | null     | null      | null    | unlabelled |         | 0     |
 | 902754 | v1:6     | ethernet1 | 1235::2 | 927745     |         | 640   |
 | 902755 | v1:6     | ethernet1 | 1235::2 | 927746     |         | 640   |
 | 902756 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 902757 | v1:6     | ethernet2 | 1236::4 | 400251     |         | 1280  |
 | 902758 | null     | null      | null    | unlabelled |         | 0     |
 | 902759 | null     | null      | null    | unlabelled |         | 0     |
 | 902760 | null     | null      | null    | unlabelled |         | 0     |
 | 902761 | null     | null      | null    | unlabelled |         | 0     |
 | 902762 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-10-14 14:05:41.074
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 37196   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 151648  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 226139  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 234944  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 264136  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 400247  | null     | null      | null    | unlabelled |         | 0     |
 | 400248  | v1:6     | ethernet1 | 1236::3 | 902754     |         | 0     |
 | 400249  | v1:6     | ethernet1 | 1236::3 | 902755     |         | 0     |
 | 400250  | v1:6     | ethernet1 | 1236::3 | 902756     |         | 0     |
 | 400251  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 400252  | null     | null      | null    | unlabelled |         | 0     |
 | 400253  | null     | null      | null    | unlabelled |         | 0     |
 | 400254  | null     | null      | null    | unlabelled |         | 0     |
 | 400255  | null     | null      | null    | unlabelled |         | 0     |
 | 400256  | null     | null      | null    | unlabelled |         | 0     |
 | 566929  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 798110  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 902455  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 959005  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1008390 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1022194 | null     | null      | null    | unlabelled |         | 0     |
 | 1022195 | v1:4     | ethernet1 | 1.1.3.3 | 541730     |         | 0     |
 | 1022196 | v1:4     | ethernet1 | 1.1.3.3 | 541731     |         | 0     |
 | 1022197 | v1:4     | ethernet1 | 1.1.3.3 | 541732     |         | 0     |
 | 1022198 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1022199 | null     | null      | null    | unlabelled |         | 0     |
 | 1022200 | null     | null      | null    | unlabelled |         | 0     |
 | 1022201 | null     | null      | null    | unlabelled |         | 0     |
 | 1022202 | null     | null      | null    | unlabelled |         | 0     |
 | 1022203 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#