here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-02-24 12:11:55.536
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 35518   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 99780   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 184976  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 252803  | null     | null      | null    | unlabelled |         | 0     |
 | 252804  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 252805  | v1:6     | ethernet1 | 1234::2 | 576165     |         | 0     |
 | 252806  | v1:6     | ethernet1 | 1234::2 | 576166     |         | 0     |
 | 252807  | v1:6     | ethernet1 | 1234::2 | 576167     |         | 0     |
 | 252808  | null     | null      | null    | unlabelled |         | 0     |
 | 252809  | null     | null      | null    | unlabelled |         | 0     |
 | 252810  | null     | null      | null    | unlabelled |         | 0     |
 | 252811  | null     | null      | null    | unlabelled |         | 0     |
 | 252812  | null     | null      | null    | unlabelled |         | 0     |
 | 417762  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 523068  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 574302  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 641071  | null     | null      | null    | unlabelled |         | 0     |
 | 641072  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 641073  | v1:4     | ethernet1 | 1.1.1.2 | 403977     |         | 0     |
 | 641074  | v1:4     | ethernet1 | 1.1.1.2 | 403978     |         | 0     |
 | 641075  | v1:4     | ethernet1 | 1.1.1.2 | 403979     |         | 0     |
 | 641076  | null     | null      | null    | unlabelled |         | 0     |
 | 641077  | null     | null      | null    | unlabelled |         | 0     |
 | 641078  | null     | null      | null    | unlabelled |         | 0     |
 | 641079  | null     | null      | null    | unlabelled |         | 0     |
 | 641080  | null     | null      | null    | unlabelled |         | 0     |
 | 746270  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 753448  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1012214 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1026383 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-02-24 12:11:55.628
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 28985  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 29471  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 50193  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 228210 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 343914 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 402734 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 403975 | null     | null      | null    | unlabelled |         | 0     |
 | 403976 | v1:4     | ethernet1 | 1.1.1.1 | 641072     |         | 1280  |
 | 403977 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 403978 | v1:4     | ethernet2 | 1.1.2.3 | 801511     |         | 640   |
 | 403979 | v1:4     | ethernet2 | 1.1.2.3 | 801512     |         | 640   |
 | 403980 | null     | null      | null    | unlabelled |         | 0     |
 | 403981 | null     | null      | null    | unlabelled |         | 0     |
 | 403982 | null     | null      | null    | unlabelled |         | 0     |
 | 403983 | null     | null      | null    | unlabelled |         | 0     |
 | 403984 | null     | null      | null    | unlabelled |         | 0     |
 | 431595 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 466266 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 505361 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 576163 | null     | null      | null    | unlabelled |         | 0     |
 | 576164 | v1:6     | ethernet1 | 1234::1 | 252804     |         | 1280  |
 | 576165 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 576166 | v1:6     | ethernet2 | 1235::3 | 857290     |         | 640   |
 | 576167 | v1:6     | ethernet2 | 1235::3 | 857291     |         | 640   |
 | 576168 | null     | null      | null    | unlabelled |         | 0     |
 | 576169 | null     | null      | null    | unlabelled |         | 0     |
 | 576170 | null     | null      | null    | unlabelled |         | 0     |
 | 576171 | null     | null      | null    | unlabelled |         | 0     |
 | 576172 | null     | null      | null    | unlabelled |         | 0     |
 | 742746 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 866240 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 870841 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-02-24 12:11:55.753
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 155807  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 312654  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 318937  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 338394  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 461889  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 525480  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 687375  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 774967  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 801508  | null     | null      | null    | unlabelled |         | 0     |
 | 801509  | v1:4     | ethernet1 | 1.1.2.2 | 403976     |         | 640   |
 | 801510  | v1:4     | ethernet1 | 1.1.2.2 | 403977     |         | 640   |
 | 801511  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 801512  | v1:4     | ethernet2 | 1.1.3.4 | 696233     |         | 1280  |
 | 801513  | null     | null      | null    | unlabelled |         | 0     |
 | 801514  | null     | null      | null    | unlabelled |         | 0     |
 | 801515  | null     | null      | null    | unlabelled |         | 0     |
 | 801516  | null     | null      | null    | unlabelled |         | 0     |
 | 801517  | null     | null      | null    | unlabelled |         | 0     |
 | 816142  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 857287  | null     | null      | null    | unlabelled |         | 0     |
 | 857288  | v1:6     | ethernet1 | 1235::2 | 576164     |         | 640   |
 | 857289  | v1:6     | ethernet1 | 1235::2 | 576165     |         | 640   |
 | 857290  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 857291  | v1:6     | ethernet2 | 1236::4 | 271547     |         | 1280  |
 | 857292  | null     | null      | null    | unlabelled |         | 0     |
 | 857293  | null     | null      | null    | unlabelled |         | 0     |
 | 857294  | null     | null      | null    | unlabelled |         | 0     |
 | 857295  | null     | null      | null    | unlabelled |         | 0     |
 | 857296  | null     | null      | null    | unlabelled |         | 0     |
 | 858915  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1023746 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 1035794 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-02-24 12:11:55.856
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 80919  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 271543 | null     | null      | null    | unlabelled |         | 0     |
 | 271544 | v1:6     | ethernet1 | 1236::3 | 857288     |         | 0     |
 | 271545 | v1:6     | ethernet1 | 1236::3 | 857289     |         | 0     |
 | 271546 | v1:6     | ethernet1 | 1236::3 | 857290     |         | 0     |
 | 271547 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 271548 | null     | null      | null    | unlabelled |         | 0     |
 | 271549 | null     | null      | null    | unlabelled |         | 0     |
 | 271550 | null     | null      | null    | unlabelled |         | 0     |
 | 271551 | null     | null      | null    | unlabelled |         | 0     |
 | 271552 | null     | null      | null    | unlabelled |         | 0     |
 | 307031 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 450320 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 696229 | null     | null      | null    | unlabelled |         | 0     |
 | 696230 | v1:4     | ethernet1 | 1.1.3.3 | 801509     |         | 0     |
 | 696231 | v1:4     | ethernet1 | 1.1.3.3 | 801510     |         | 0     |
 | 696232 | v1:4     | ethernet1 | 1.1.3.3 | 801511     |         | 0     |
 | 696233 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 696234 | null     | null      | null    | unlabelled |         | 0     |
 | 696235 | null     | null      | null    | unlabelled |         | 0     |
 | 696236 | null     | null      | null    | unlabelled |         | 0     |
 | 696237 | null     | null      | null    | unlabelled |         | 0     |
 | 696238 | null     | null      | null    | unlabelled |         | 0     |
 | 759038 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 790315 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 865157 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 867071 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 893234 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 914924 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 997923 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#