here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-10-31 20:10:47.021
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 55125  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 107403 | null     | null      | null    | unlabelled |         | 0     |
 | 107404 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 107405 | v1:4     | ethernet1 | 1.1.1.2 | 1019943    |         | 0     |
 | 107406 | v1:4     | ethernet1 | 1.1.1.2 | 1019944    |         | 0     |
 | 107407 | v1:4     | ethernet1 | 1.1.1.2 | 1019945    |         | 0     |
 | 107408 | null     | null      | null    | unlabelled |         | 0     |
 | 107409 | null     | null      | null    | unlabelled |         | 0     |
 | 107410 | null     | null      | null    | unlabelled |         | 0     |
 | 107411 | null     | null      | null    | unlabelled |         | 0     |
 | 107412 | null     | null      | null    | unlabelled |         | 0     |
 | 200962 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 260383 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 280310 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 353877 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 724040 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 731025 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 918989 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 953794 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 981450 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 987855 | null     | null      | null    | unlabelled |         | 0     |
 | 987856 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 987857 | v1:6     | ethernet1 | 1234::2 | 430791     |         | 0     |
 | 987858 | v1:6     | ethernet1 | 1234::2 | 430792     |         | 0     |
 | 987859 | v1:6     | ethernet1 | 1234::2 | 430793     |         | 0     |
 | 987860 | null     | null      | null    | unlabelled |         | 0     |
 | 987861 | null     | null      | null    | unlabelled |         | 0     |
 | 987862 | null     | null      | null    | unlabelled |         | 0     |
 | 987863 | null     | null      | null    | unlabelled |         | 0     |
 | 987864 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-10-31 20:10:47.124
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 54522   | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 75477   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 129520  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 144170  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 189139  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 222859  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 350268  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 388881  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 430789  | null     | null      | null    | unlabelled |         | 0     |
 | 430790  | v1:6     | ethernet1 | 1234::1 | 987856     |         | 1280  |
 | 430791  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 430792  | v1:6     | ethernet2 | 1235::3 | 946876     |         | 640   |
 | 430793  | v1:6     | ethernet2 | 1235::3 | 946877     |         | 640   |
 | 430794  | null     | null      | null    | unlabelled |         | 0     |
 | 430795  | null     | null      | null    | unlabelled |         | 0     |
 | 430796  | null     | null      | null    | unlabelled |         | 0     |
 | 430797  | null     | null      | null    | unlabelled |         | 0     |
 | 430798  | null     | null      | null    | unlabelled |         | 0     |
 | 473415  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 578781  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 823438  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1004796 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1019941 | null     | null      | null    | unlabelled |         | 0     |
 | 1019942 | v1:4     | ethernet1 | 1.1.1.1 | 107404     |         | 1280  |
 | 1019943 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1019944 | v1:4     | ethernet2 | 1.1.2.3 | 417580     |         | 640   |
 | 1019945 | v1:4     | ethernet2 | 1.1.2.3 | 417581     |         | 640   |
 | 1019946 | null     | null      | null    | unlabelled |         | 0     |
 | 1019947 | null     | null      | null    | unlabelled |         | 0     |
 | 1019948 | null     | null      | null    | unlabelled |         | 0     |
 | 1019949 | null     | null      | null    | unlabelled |         | 0     |
 | 1019950 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-10-31 20:10:47.227
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 25160  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 106630 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 211537 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 225858 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 231967 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 261558 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 304456 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 417577 | null     | null      | null    | unlabelled |         | 0     |
 | 417578 | v1:4     | ethernet1 | 1.1.2.2 | 1019942    |         | 640   |
 | 417579 | v1:4     | ethernet1 | 1.1.2.2 | 1019943    |         | 640   |
 | 417580 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 417581 | v1:4     | ethernet2 | 1.1.3.4 | 685879     |         | 1280  |
 | 417582 | null     | null      | null    | unlabelled |         | 0     |
 | 417583 | null     | null      | null    | unlabelled |         | 0     |
 | 417584 | null     | null      | null    | unlabelled |         | 0     |
 | 417585 | null     | null      | null    | unlabelled |         | 0     |
 | 417586 | null     | null      | null    | unlabelled |         | 0     |
 | 446556 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 468343 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 564851 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 681215 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 879197 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 946873 | null     | null      | null    | unlabelled |         | 0     |
 | 946874 | v1:6     | ethernet1 | 1235::2 | 430790     |         | 640   |
 | 946875 | v1:6     | ethernet1 | 1235::2 | 430791     |         | 640   |
 | 946876 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 946877 | v1:6     | ethernet2 | 1236::4 | 338759     |         | 1280  |
 | 946878 | null     | null      | null    | unlabelled |         | 0     |
 | 946879 | null     | null      | null    | unlabelled |         | 0     |
 | 946880 | null     | null      | null    | unlabelled |         | 0     |
 | 946881 | null     | null      | null    | unlabelled |         | 0     |
 | 946882 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-10-31 20:10:47.331
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 6951   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 120105 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 205989 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 254854 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 283996 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 317936 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 338755 | null     | null      | null    | unlabelled |         | 0     |
 | 338756 | v1:6     | ethernet1 | 1236::3 | 946874     |         | 0     |
 | 338757 | v1:6     | ethernet1 | 1236::3 | 946875     |         | 0     |
 | 338758 | v1:6     | ethernet1 | 1236::3 | 946876     |         | 0     |
 | 338759 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 338760 | null     | null      | null    | unlabelled |         | 0     |
 | 338761 | null     | null      | null    | unlabelled |         | 0     |
 | 338762 | null     | null      | null    | unlabelled |         | 0     |
 | 338763 | null     | null      | null    | unlabelled |         | 0     |
 | 338764 | null     | null      | null    | unlabelled |         | 0     |
 | 666508 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 685875 | null     | null      | null    | unlabelled |         | 0     |
 | 685876 | v1:4     | ethernet1 | 1.1.3.3 | 417578     |         | 0     |
 | 685877 | v1:4     | ethernet1 | 1.1.3.3 | 417579     |         | 0     |
 | 685878 | v1:4     | ethernet1 | 1.1.3.3 | 417580     |         | 0     |
 | 685879 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 685880 | null     | null      | null    | unlabelled |         | 0     |
 | 685881 | null     | null      | null    | unlabelled |         | 0     |
 | 685882 | null     | null      | null    | unlabelled |         | 0     |
 | 685883 | null     | null      | null    | unlabelled |         | 0     |
 | 685884 | null     | null      | null    | unlabelled |         | 0     |
 | 724020 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 954140 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 991048 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#