here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-12-18 17:47:22.805
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 4663    | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 71587   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 84697   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 346829  | null     | null      | null    | unlabelled |         | 0     |
 | 346830  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 346831  | v1:6     | ethernet1 | 1234::2 | 1027259    |         | 0     |
 | 346832  | v1:6     | ethernet1 | 1234::2 | 1027260    |         | 0     |
 | 346833  | v1:6     | ethernet1 | 1234::2 | 1027261    |         | 0     |
 | 346834  | null     | null      | null    | unlabelled |         | 0     |
 | 346835  | null     | null      | null    | unlabelled |         | 0     |
 | 346836  | null     | null      | null    | unlabelled |         | 0     |
 | 346837  | null     | null      | null    | unlabelled |         | 0     |
 | 346838  | null     | null      | null    | unlabelled |         | 0     |
 | 489087  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 505493  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 627533  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 681748  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 708027  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 820975  | null     | null      | null    | unlabelled |         | 0     |
 | 820976  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 820977  | v1:4     | ethernet1 | 1.1.1.2 | 885506     |         | 0     |
 | 820978  | v1:4     | ethernet1 | 1.1.1.2 | 885507     |         | 0     |
 | 820979  | v1:4     | ethernet1 | 1.1.1.2 | 885508     |         | 0     |
 | 820980  | null     | null      | null    | unlabelled |         | 0     |
 | 820981  | null     | null      | null    | unlabelled |         | 0     |
 | 820982  | null     | null      | null    | unlabelled |         | 0     |
 | 820983  | null     | null      | null    | unlabelled |         | 0     |
 | 820984  | null     | null      | null    | unlabelled |         | 0     |
 | 956065  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1025243 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-12-18 17:47:22.918
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 30848   | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 274618  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 308824  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 315056  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 339912  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 408847  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 411035  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 450327  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 635807  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 647327  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 793688  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 859097  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 885504  | null     | null      | null    | unlabelled |         | 0     |
 | 885505  | v1:4     | ethernet1 | 1.1.1.1 | 820976     |         | 1280  |
 | 885506  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 885507  | v1:4     | ethernet2 | 1.1.2.3 | 315764     |         | 640   |
 | 885508  | v1:4     | ethernet2 | 1.1.2.3 | 315765     |         | 640   |
 | 885509  | null     | null      | null    | unlabelled |         | 0     |
 | 885510  | null     | null      | null    | unlabelled |         | 0     |
 | 885511  | null     | null      | null    | unlabelled |         | 0     |
 | 885512  | null     | null      | null    | unlabelled |         | 0     |
 | 885513  | null     | null      | null    | unlabelled |         | 0     |
 | 1027257 | null     | null      | null    | unlabelled |         | 0     |
 | 1027258 | v1:6     | ethernet1 | 1234::1 | 346830     |         | 1280  |
 | 1027259 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1027260 | v1:6     | ethernet2 | 1235::3 | 516198     |         | 640   |
 | 1027261 | v1:6     | ethernet2 | 1235::3 | 516199     |         | 640   |
 | 1027262 | null     | null      | null    | unlabelled |         | 0     |
 | 1027263 | null     | null      | null    | unlabelled |         | 0     |
 | 1027264 | null     | null      | null    | unlabelled |         | 0     |
 | 1027265 | null     | null      | null    | unlabelled |         | 0     |
 | 1027266 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-12-18 17:47:23.010
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 14602  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 65224  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 149343 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 175171 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 303040 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 315761 | null     | null      | null    | unlabelled |         | 0     |
 | 315762 | v1:4     | ethernet1 | 1.1.2.2 | 885505     |         | 640   |
 | 315763 | v1:4     | ethernet1 | 1.1.2.2 | 885506     |         | 640   |
 | 315764 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 315765 | v1:4     | ethernet2 | 1.1.3.4 | 677225     |         | 1280  |
 | 315766 | null     | null      | null    | unlabelled |         | 0     |
 | 315767 | null     | null      | null    | unlabelled |         | 0     |
 | 315768 | null     | null      | null    | unlabelled |         | 0     |
 | 315769 | null     | null      | null    | unlabelled |         | 0     |
 | 315770 | null     | null      | null    | unlabelled |         | 0     |
 | 498314 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 516195 | null     | null      | null    | unlabelled |         | 0     |
 | 516196 | v1:6     | ethernet1 | 1235::2 | 1027258    |         | 640   |
 | 516197 | v1:6     | ethernet1 | 1235::2 | 1027259    |         | 640   |
 | 516198 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 516199 | v1:6     | ethernet2 | 1236::4 | 105300     |         | 1280  |
 | 516200 | null     | null      | null    | unlabelled |         | 0     |
 | 516201 | null     | null      | null    | unlabelled |         | 0     |
 | 516202 | null     | null      | null    | unlabelled |         | 0     |
 | 516203 | null     | null      | null    | unlabelled |         | 0     |
 | 516204 | null     | null      | null    | unlabelled |         | 0     |
 | 517243 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 692774 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 698289 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 749933 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 800586 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 939384 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-12-18 17:47:23.127
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 18325  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 60361  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 60740  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 65906  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 105296 | null     | null      | null    | unlabelled |         | 0     |
 | 105297 | v1:6     | ethernet1 | 1236::3 | 516196     |         | 0     |
 | 105298 | v1:6     | ethernet1 | 1236::3 | 516197     |         | 0     |
 | 105299 | v1:6     | ethernet1 | 1236::3 | 516198     |         | 0     |
 | 105300 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 105301 | null     | null      | null    | unlabelled |         | 0     |
 | 105302 | null     | null      | null    | unlabelled |         | 0     |
 | 105303 | null     | null      | null    | unlabelled |         | 0     |
 | 105304 | null     | null      | null    | unlabelled |         | 0     |
 | 105305 | null     | null      | null    | unlabelled |         | 0     |
 | 228707 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 455066 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 535826 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 677221 | null     | null      | null    | unlabelled |         | 0     |
 | 677222 | v1:4     | ethernet1 | 1.1.3.3 | 315762     |         | 0     |
 | 677223 | v1:4     | ethernet1 | 1.1.3.3 | 315763     |         | 0     |
 | 677224 | v1:4     | ethernet1 | 1.1.3.3 | 315764     |         | 0     |
 | 677225 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 677226 | null     | null      | null    | unlabelled |         | 0     |
 | 677227 | null     | null      | null    | unlabelled |         | 0     |
 | 677228 | null     | null      | null    | unlabelled |         | 0     |
 | 677229 | null     | null      | null    | unlabelled |         | 0     |
 | 677230 | null     | null      | null    | unlabelled |         | 0     |
 | 833661 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 905334 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 948563 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#