here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-12-05 21:04:59.681
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 28625   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 55275   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 57070   | null     | null      | null    | unlabelled |         | 0     |
 | 57071   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 57072   | v1:4     | ethernet1 | 1.1.1.2 | 879825     |         | 0     |
 | 57073   | v1:4     | ethernet1 | 1.1.1.2 | 879826     |         | 0     |
 | 57074   | v1:4     | ethernet1 | 1.1.1.2 | 879827     |         | 0     |
 | 57075   | null     | null      | null    | unlabelled |         | 0     |
 | 57076   | null     | null      | null    | unlabelled |         | 0     |
 | 57077   | null     | null      | null    | unlabelled |         | 0     |
 | 57078   | null     | null      | null    | unlabelled |         | 0     |
 | 57079   | null     | null      | null    | unlabelled |         | 0     |
 | 217972  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 230612  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 340328  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 355806  | null     | null      | null    | unlabelled |         | 0     |
 | 355807  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 355808  | v1:6     | ethernet1 | 1234::2 | 223841     |         | 0     |
 | 355809  | v1:6     | ethernet1 | 1234::2 | 223842     |         | 0     |
 | 355810  | v1:6     | ethernet1 | 1234::2 | 223843     |         | 0     |
 | 355811  | null     | null      | null    | unlabelled |         | 0     |
 | 355812  | null     | null      | null    | unlabelled |         | 0     |
 | 355813  | null     | null      | null    | unlabelled |         | 0     |
 | 355814  | null     | null      | null    | unlabelled |         | 0     |
 | 355815  | null     | null      | null    | unlabelled |         | 0     |
 | 356510  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 371056  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 511051  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 989762  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1003476 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-12-05 21:04:59.759
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 119590 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 124343 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 130078 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 200285 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 223839 | null     | null      | null    | unlabelled |         | 0     |
 | 223840 | v1:6     | ethernet1 | 1234::1 | 355807     |         | 1280  |
 | 223841 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 223842 | v1:6     | ethernet2 | 1235::3 | 495525     |         | 640   |
 | 223843 | v1:6     | ethernet2 | 1235::3 | 495526     |         | 640   |
 | 223844 | null     | null      | null    | unlabelled |         | 0     |
 | 223845 | null     | null      | null    | unlabelled |         | 0     |
 | 223846 | null     | null      | null    | unlabelled |         | 0     |
 | 223847 | null     | null      | null    | unlabelled |         | 0     |
 | 223848 | null     | null      | null    | unlabelled |         | 0     |
 | 318602 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 362490 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 395223 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 516910 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 763381 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 763719 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 821078 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 836656 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 879823 | null     | null      | null    | unlabelled |         | 0     |
 | 879824 | v1:4     | ethernet1 | 1.1.1.1 | 57071      |         | 1280  |
 | 879825 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 879826 | v1:4     | ethernet2 | 1.1.2.3 | 386785     |         | 640   |
 | 879827 | v1:4     | ethernet2 | 1.1.2.3 | 386786     |         | 640   |
 | 879828 | null     | null      | null    | unlabelled |         | 0     |
 | 879829 | null     | null      | null    | unlabelled |         | 0     |
 | 879830 | null     | null      | null    | unlabelled |         | 0     |
 | 879831 | null     | null      | null    | unlabelled |         | 0     |
 | 879832 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-12-05 21:04:59.814
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 54049   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 100757  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 268838  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 291530  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 386782  | null     | null      | null    | unlabelled |         | 0     |
 | 386783  | v1:4     | ethernet1 | 1.1.2.2 | 879824     |         | 640   |
 | 386784  | v1:4     | ethernet1 | 1.1.2.2 | 879825     |         | 640   |
 | 386785  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 386786  | v1:4     | ethernet2 | 1.1.3.4 | 357164     |         | 1280  |
 | 386787  | null     | null      | null    | unlabelled |         | 0     |
 | 386788  | null     | null      | null    | unlabelled |         | 0     |
 | 386789  | null     | null      | null    | unlabelled |         | 0     |
 | 386790  | null     | null      | null    | unlabelled |         | 0     |
 | 386791  | null     | null      | null    | unlabelled |         | 0     |
 | 443813  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 495522  | null     | null      | null    | unlabelled |         | 0     |
 | 495523  | v1:6     | ethernet1 | 1235::2 | 223840     |         | 640   |
 | 495524  | v1:6     | ethernet1 | 1235::2 | 223841     |         | 640   |
 | 495525  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 495526  | v1:6     | ethernet2 | 1236::4 | 137718     |         | 1280  |
 | 495527  | null     | null      | null    | unlabelled |         | 0     |
 | 495528  | null     | null      | null    | unlabelled |         | 0     |
 | 495529  | null     | null      | null    | unlabelled |         | 0     |
 | 495530  | null     | null      | null    | unlabelled |         | 0     |
 | 495531  | null     | null      | null    | unlabelled |         | 0     |
 | 533495  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 543928  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 794388  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 795345  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 796032  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 937568  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1016167 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-12-05 21:04:59.859
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 137714 | null     | null      | null    | unlabelled |         | 0     |
 | 137715 | v1:6     | ethernet1 | 1236::3 | 495523     |         | 0     |
 | 137716 | v1:6     | ethernet1 | 1236::3 | 495524     |         | 0     |
 | 137717 | v1:6     | ethernet1 | 1236::3 | 495525     |         | 0     |
 | 137718 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 137719 | null     | null      | null    | unlabelled |         | 0     |
 | 137720 | null     | null      | null    | unlabelled |         | 0     |
 | 137721 | null     | null      | null    | unlabelled |         | 0     |
 | 137722 | null     | null      | null    | unlabelled |         | 0     |
 | 137723 | null     | null      | null    | unlabelled |         | 0     |
 | 357160 | null     | null      | null    | unlabelled |         | 0     |
 | 357161 | v1:4     | ethernet1 | 1.1.3.3 | 386783     |         | 0     |
 | 357162 | v1:4     | ethernet1 | 1.1.3.3 | 386784     |         | 0     |
 | 357163 | v1:4     | ethernet1 | 1.1.3.3 | 386785     |         | 0     |
 | 357164 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 357165 | null     | null      | null    | unlabelled |         | 0     |
 | 357166 | null     | null      | null    | unlabelled |         | 0     |
 | 357167 | null     | null      | null    | unlabelled |         | 0     |
 | 357168 | null     | null      | null    | unlabelled |         | 0     |
 | 357169 | null     | null      | null    | unlabelled |         | 0     |
 | 477108 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 614751 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 668940 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 714686 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 800202 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 801959 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 827767 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 941786 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 949318 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 983363 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#