here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-01-11 04:33:14.104
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 30610   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 63365   | null     | null      | null    | unlabelled |         | 0     |
 | 63366   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 63367   | v1:4     | ethernet1 | 1.1.1.2 | 65211      |         | 0     |
 | 63368   | v1:4     | ethernet1 | 1.1.1.2 | 65212      |         | 0     |
 | 63369   | v1:4     | ethernet1 | 1.1.1.2 | 65213      |         | 0     |
 | 63370   | null     | null      | null    | unlabelled |         | 0     |
 | 63371   | null     | null      | null    | unlabelled |         | 0     |
 | 63372   | null     | null      | null    | unlabelled |         | 0     |
 | 63373   | null     | null      | null    | unlabelled |         | 0     |
 | 63374   | null     | null      | null    | unlabelled |         | 0     |
 | 88896   | null     | null      | null    | unlabelled |         | 0     |
 | 88897   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 88898   | v1:6     | ethernet1 | 1234::2 | 584163     |         | 0     |
 | 88899   | v1:6     | ethernet1 | 1234::2 | 584164     |         | 0     |
 | 88900   | v1:6     | ethernet1 | 1234::2 | 584165     |         | 0     |
 | 88901   | null     | null      | null    | unlabelled |         | 0     |
 | 88902   | null     | null      | null    | unlabelled |         | 0     |
 | 88903   | null     | null      | null    | unlabelled |         | 0     |
 | 88904   | null     | null      | null    | unlabelled |         | 0     |
 | 88905   | null     | null      | null    | unlabelled |         | 0     |
 | 91772   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 100915  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 114371  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 466820  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 506262  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 593075  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 766131  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 997046  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1028761 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-01-11 04:33:14.199
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 3555    | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 8578    | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 65209   | null     | null      | null    | unlabelled |         | 0     |
 | 65210   | v1:4     | ethernet1 | 1.1.1.1 | 63366      |         | 1280  |
 | 65211   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 65212   | v1:4     | ethernet2 | 1.1.2.3 | 519603     |         | 640   |
 | 65213   | v1:4     | ethernet2 | 1.1.2.3 | 519604     |         | 640   |
 | 65214   | null     | null      | null    | unlabelled |         | 0     |
 | 65215   | null     | null      | null    | unlabelled |         | 0     |
 | 65216   | null     | null      | null    | unlabelled |         | 0     |
 | 65217   | null     | null      | null    | unlabelled |         | 0     |
 | 65218   | null     | null      | null    | unlabelled |         | 0     |
 | 280961  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 294950  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 360037  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 365599  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 495194  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 584161  | null     | null      | null    | unlabelled |         | 0     |
 | 584162  | v1:6     | ethernet1 | 1234::1 | 88897      |         | 1280  |
 | 584163  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 584164  | v1:6     | ethernet2 | 1235::3 | 149585     |         | 640   |
 | 584165  | v1:6     | ethernet2 | 1235::3 | 149586     |         | 640   |
 | 584166  | null     | null      | null    | unlabelled |         | 0     |
 | 584167  | null     | null      | null    | unlabelled |         | 0     |
 | 584168  | null     | null      | null    | unlabelled |         | 0     |
 | 584169  | null     | null      | null    | unlabelled |         | 0     |
 | 584170  | null     | null      | null    | unlabelled |         | 0     |
 | 658833  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 693026  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 841124  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 877590  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1009615 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-01-11 04:33:14.298
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 30701  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 92973  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 94676  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 149582 | null     | null      | null    | unlabelled |         | 0     |
 | 149583 | v1:6     | ethernet1 | 1235::2 | 584162     |         | 640   |
 | 149584 | v1:6     | ethernet1 | 1235::2 | 584163     |         | 640   |
 | 149585 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 149586 | v1:6     | ethernet2 | 1236::4 | 221879     |         | 1280  |
 | 149587 | null     | null      | null    | unlabelled |         | 0     |
 | 149588 | null     | null      | null    | unlabelled |         | 0     |
 | 149589 | null     | null      | null    | unlabelled |         | 0     |
 | 149590 | null     | null      | null    | unlabelled |         | 0     |
 | 149591 | null     | null      | null    | unlabelled |         | 0     |
 | 155342 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 519600 | null     | null      | null    | unlabelled |         | 0     |
 | 519601 | v1:4     | ethernet1 | 1.1.2.2 | 65210      |         | 640   |
 | 519602 | v1:4     | ethernet1 | 1.1.2.2 | 65211      |         | 640   |
 | 519603 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 519604 | v1:4     | ethernet2 | 1.1.3.4 | 708208     |         | 1280  |
 | 519605 | null     | null      | null    | unlabelled |         | 0     |
 | 519606 | null     | null      | null    | unlabelled |         | 0     |
 | 519607 | null     | null      | null    | unlabelled |         | 0     |
 | 519608 | null     | null      | null    | unlabelled |         | 0     |
 | 519609 | null     | null      | null    | unlabelled |         | 0     |
 | 659570 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 685214 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 692949 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 783303 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 819681 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 819805 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 873204 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 995297 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-01-11 04:33:14.407
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 73797  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 221875 | null     | null      | null    | unlabelled |         | 0     |
 | 221876 | v1:6     | ethernet1 | 1236::3 | 149583     |         | 0     |
 | 221877 | v1:6     | ethernet1 | 1236::3 | 149584     |         | 0     |
 | 221878 | v1:6     | ethernet1 | 1236::3 | 149585     |         | 0     |
 | 221879 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 221880 | null     | null      | null    | unlabelled |         | 0     |
 | 221881 | null     | null      | null    | unlabelled |         | 0     |
 | 221882 | null     | null      | null    | unlabelled |         | 0     |
 | 221883 | null     | null      | null    | unlabelled |         | 0     |
 | 221884 | null     | null      | null    | unlabelled |         | 0     |
 | 330123 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 538269 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 563967 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 699376 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 708204 | null     | null      | null    | unlabelled |         | 0     |
 | 708205 | v1:4     | ethernet1 | 1.1.3.3 | 519601     |         | 0     |
 | 708206 | v1:4     | ethernet1 | 1.1.3.3 | 519602     |         | 0     |
 | 708207 | v1:4     | ethernet1 | 1.1.3.3 | 519603     |         | 0     |
 | 708208 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 708209 | null     | null      | null    | unlabelled |         | 0     |
 | 708210 | null     | null      | null    | unlabelled |         | 0     |
 | 708211 | null     | null      | null    | unlabelled |         | 0     |
 | 708212 | null     | null      | null    | unlabelled |         | 0     |
 | 708213 | null     | null      | null    | unlabelled |         | 0     |
 | 729313 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 780526 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 853173 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 964870 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 972189 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#