here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-11-21 12:03:58.493
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 39576   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 146155  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 233097  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 237978  | null     | null      | null    | unlabelled |         | 0     |
 | 237979  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 237980  | v1:4     | ethernet1 | 1.1.1.2 | 140908     |         | 0     |
 | 237981  | v1:4     | ethernet1 | 1.1.1.2 | 140909     |         | 0     |
 | 237982  | v1:4     | ethernet1 | 1.1.1.2 | 140910     |         | 0     |
 | 237983  | null     | null      | null    | unlabelled |         | 0     |
 | 237984  | null     | null      | null    | unlabelled |         | 0     |
 | 237985  | null     | null      | null    | unlabelled |         | 0     |
 | 237986  | null     | null      | null    | unlabelled |         | 0     |
 | 237987  | null     | null      | null    | unlabelled |         | 0     |
 | 342959  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 404909  | null     | null      | null    | unlabelled |         | 0     |
 | 404910  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 404911  | v1:6     | ethernet1 | 1234::2 | 833758     |         | 0     |
 | 404912  | v1:6     | ethernet1 | 1234::2 | 833759     |         | 0     |
 | 404913  | v1:6     | ethernet1 | 1234::2 | 833760     |         | 0     |
 | 404914  | null     | null      | null    | unlabelled |         | 0     |
 | 404915  | null     | null      | null    | unlabelled |         | 0     |
 | 404916  | null     | null      | null    | unlabelled |         | 0     |
 | 404917  | null     | null      | null    | unlabelled |         | 0     |
 | 404918  | null     | null      | null    | unlabelled |         | 0     |
 | 602705  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 732998  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 740838  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 827956  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 931609  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1035899 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-11-21 12:03:58.587
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 139620  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 140906  | null     | null      | null    | unlabelled |         | 0     |
 | 140907  | v1:4     | ethernet1 | 1.1.1.1 | 237979     |         | 1280  |
 | 140908  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 140909  | v1:4     | ethernet2 | 1.1.2.3 | 951878     |         | 640   |
 | 140910  | v1:4     | ethernet2 | 1.1.2.3 | 951879     |         | 640   |
 | 140911  | null     | null      | null    | unlabelled |         | 0     |
 | 140912  | null     | null      | null    | unlabelled |         | 0     |
 | 140913  | null     | null      | null    | unlabelled |         | 0     |
 | 140914  | null     | null      | null    | unlabelled |         | 0     |
 | 140915  | null     | null      | null    | unlabelled |         | 0     |
 | 184910  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 193513  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 251092  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 349700  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 351857  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 391826  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 711679  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 826059  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 833756  | null     | null      | null    | unlabelled |         | 0     |
 | 833757  | v1:6     | ethernet1 | 1234::1 | 404910     |         | 1280  |
 | 833758  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 833759  | v1:6     | ethernet2 | 1235::3 | 107167     |         | 640   |
 | 833760  | v1:6     | ethernet2 | 1235::3 | 107168     |         | 640   |
 | 833761  | null     | null      | null    | unlabelled |         | 0     |
 | 833762  | null     | null      | null    | unlabelled |         | 0     |
 | 833763  | null     | null      | null    | unlabelled |         | 0     |
 | 833764  | null     | null      | null    | unlabelled |         | 0     |
 | 833765  | null     | null      | null    | unlabelled |         | 0     |
 | 917896  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 982593  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1030254 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-11-21 12:03:58.684
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 27890  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 50159  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 107164 | null     | null      | null    | unlabelled |         | 0     |
 | 107165 | v1:6     | ethernet1 | 1235::2 | 833757     |         | 640   |
 | 107166 | v1:6     | ethernet1 | 1235::2 | 833758     |         | 640   |
 | 107167 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 107168 | v1:6     | ethernet2 | 1236::4 | 630243     |         | 1280  |
 | 107169 | null     | null      | null    | unlabelled |         | 0     |
 | 107170 | null     | null      | null    | unlabelled |         | 0     |
 | 107171 | null     | null      | null    | unlabelled |         | 0     |
 | 107172 | null     | null      | null    | unlabelled |         | 0     |
 | 107173 | null     | null      | null    | unlabelled |         | 0     |
 | 162354 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 383165 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 443218 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 472526 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 590791 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 606965 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 638924 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 672033 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 837204 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 951875 | null     | null      | null    | unlabelled |         | 0     |
 | 951876 | v1:4     | ethernet1 | 1.1.2.2 | 140907     |         | 640   |
 | 951877 | v1:4     | ethernet1 | 1.1.2.2 | 140908     |         | 640   |
 | 951878 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 951879 | v1:4     | ethernet2 | 1.1.3.4 | 921914     |         | 1280  |
 | 951880 | null     | null      | null    | unlabelled |         | 0     |
 | 951881 | null     | null      | null    | unlabelled |         | 0     |
 | 951882 | null     | null      | null    | unlabelled |         | 0     |
 | 951883 | null     | null      | null    | unlabelled |         | 0     |
 | 951884 | null     | null      | null    | unlabelled |         | 0     |
 | 995360 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-11-21 12:03:58.804
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 21147  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 209300 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 223737 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 231006 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 233597 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 239235 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 265899 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 317579 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 381128 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 497413 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 630239 | null     | null      | null    | unlabelled |         | 0     |
 | 630240 | v1:6     | ethernet1 | 1236::3 | 107165     |         | 0     |
 | 630241 | v1:6     | ethernet1 | 1236::3 | 107166     |         | 0     |
 | 630242 | v1:6     | ethernet1 | 1236::3 | 107167     |         | 0     |
 | 630243 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 630244 | null     | null      | null    | unlabelled |         | 0     |
 | 630245 | null     | null      | null    | unlabelled |         | 0     |
 | 630246 | null     | null      | null    | unlabelled |         | 0     |
 | 630247 | null     | null      | null    | unlabelled |         | 0     |
 | 630248 | null     | null      | null    | unlabelled |         | 0     |
 | 921910 | null     | null      | null    | unlabelled |         | 0     |
 | 921911 | v1:4     | ethernet1 | 1.1.3.3 | 951876     |         | 0     |
 | 921912 | v1:4     | ethernet1 | 1.1.3.3 | 951877     |         | 0     |
 | 921913 | v1:4     | ethernet1 | 1.1.3.3 | 951878     |         | 0     |
 | 921914 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 921915 | null     | null      | null    | unlabelled |         | 0     |
 | 921916 | null     | null      | null    | unlabelled |         | 0     |
 | 921917 | null     | null      | null    | unlabelled |         | 0     |
 | 921918 | null     | null      | null    | unlabelled |         | 0     |
 | 921919 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#