here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-08-27 20:37:48.505
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 297119  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 419912  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 464765  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 573628  | null     | null      | null    | unlabelled |         | 0     |
 | 573629  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 573630  | v1:4     | ethernet1 | 1.1.1.2 | 963249     |         | 0     |
 | 573631  | v1:4     | ethernet1 | 1.1.1.2 | 963250     |         | 0     |
 | 573632  | v1:4     | ethernet1 | 1.1.1.2 | 963251     |         | 0     |
 | 573633  | null     | null      | null    | unlabelled |         | 0     |
 | 573634  | null     | null      | null    | unlabelled |         | 0     |
 | 573635  | null     | null      | null    | unlabelled |         | 0     |
 | 573636  | null     | null      | null    | unlabelled |         | 0     |
 | 573637  | null     | null      | null    | unlabelled |         | 0     |
 | 677563  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 718223  | null     | null      | null    | unlabelled |         | 0     |
 | 718224  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 718225  | v1:6     | ethernet1 | 1234::2 | 274372     |         | 0     |
 | 718226  | v1:6     | ethernet1 | 1234::2 | 274373     |         | 0     |
 | 718227  | v1:6     | ethernet1 | 1234::2 | 274374     |         | 0     |
 | 718228  | null     | null      | null    | unlabelled |         | 0     |
 | 718229  | null     | null      | null    | unlabelled |         | 0     |
 | 718230  | null     | null      | null    | unlabelled |         | 0     |
 | 718231  | null     | null      | null    | unlabelled |         | 0     |
 | 718232  | null     | null      | null    | unlabelled |         | 0     |
 | 747873  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 765539  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 861875  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 948012  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 997254  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1022556 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-08-27 20:37:48.607
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 66611   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 253934  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 274370  | null     | null      | null    | unlabelled |         | 0     |
 | 274371  | v1:6     | ethernet1 | 1234::1 | 718224     |         | 1280  |
 | 274372  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 274373  | v1:6     | ethernet2 | 1235::3 | 959100     |         | 640   |
 | 274374  | v1:6     | ethernet2 | 1235::3 | 959101     |         | 640   |
 | 274375  | null     | null      | null    | unlabelled |         | 0     |
 | 274376  | null     | null      | null    | unlabelled |         | 0     |
 | 274377  | null     | null      | null    | unlabelled |         | 0     |
 | 274378  | null     | null      | null    | unlabelled |         | 0     |
 | 274379  | null     | null      | null    | unlabelled |         | 0     |
 | 338781  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 341476  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 357036  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 386393  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 443616  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 621084  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 651994  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 721077  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 786656  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 963247  | null     | null      | null    | unlabelled |         | 0     |
 | 963248  | v1:4     | ethernet1 | 1.1.1.1 | 573629     |         | 1280  |
 | 963249  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 963250  | v1:4     | ethernet2 | 1.1.2.3 | 720749     |         | 640   |
 | 963251  | v1:4     | ethernet2 | 1.1.2.3 | 720750     |         | 640   |
 | 963252  | null     | null      | null    | unlabelled |         | 0     |
 | 963253  | null     | null      | null    | unlabelled |         | 0     |
 | 963254  | null     | null      | null    | unlabelled |         | 0     |
 | 963255  | null     | null      | null    | unlabelled |         | 0     |
 | 963256  | null     | null      | null    | unlabelled |         | 0     |
 | 1044313 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-08-27 20:37:48.728
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 57284   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 176634  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 354944  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 468419  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 649399  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 707565  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 720746  | null     | null      | null    | unlabelled |         | 0     |
 | 720747  | v1:4     | ethernet1 | 1.1.2.2 | 963248     |         | 640   |
 | 720748  | v1:4     | ethernet1 | 1.1.2.2 | 963249     |         | 640   |
 | 720749  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 720750  | v1:4     | ethernet2 | 1.1.3.4 | 727232     |         | 1280  |
 | 720751  | null     | null      | null    | unlabelled |         | 0     |
 | 720752  | null     | null      | null    | unlabelled |         | 0     |
 | 720753  | null     | null      | null    | unlabelled |         | 0     |
 | 720754  | null     | null      | null    | unlabelled |         | 0     |
 | 720755  | null     | null      | null    | unlabelled |         | 0     |
 | 804563  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 866788  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 872685  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 903026  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 959097  | null     | null      | null    | unlabelled |         | 0     |
 | 959098  | v1:6     | ethernet1 | 1235::2 | 274371     |         | 640   |
 | 959099  | v1:6     | ethernet1 | 1235::2 | 274372     |         | 640   |
 | 959100  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 959101  | v1:6     | ethernet2 | 1236::4 | 411568     |         | 1280  |
 | 959102  | null     | null      | null    | unlabelled |         | 0     |
 | 959103  | null     | null      | null    | unlabelled |         | 0     |
 | 959104  | null     | null      | null    | unlabelled |         | 0     |
 | 959105  | null     | null      | null    | unlabelled |         | 0     |
 | 959106  | null     | null      | null    | unlabelled |         | 0     |
 | 1002666 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1015062 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-08-27 20:37:48.829
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 118723 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 119204 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 120778 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 127935 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 270627 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 397906 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 411564 | null     | null      | null    | unlabelled |         | 0     |
 | 411565 | v1:6     | ethernet1 | 1236::3 | 959098     |         | 0     |
 | 411566 | v1:6     | ethernet1 | 1236::3 | 959099     |         | 0     |
 | 411567 | v1:6     | ethernet1 | 1236::3 | 959100     |         | 0     |
 | 411568 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 411569 | null     | null      | null    | unlabelled |         | 0     |
 | 411570 | null     | null      | null    | unlabelled |         | 0     |
 | 411571 | null     | null      | null    | unlabelled |         | 0     |
 | 411572 | null     | null      | null    | unlabelled |         | 0     |
 | 411573 | null     | null      | null    | unlabelled |         | 0     |
 | 694761 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 727228 | null     | null      | null    | unlabelled |         | 0     |
 | 727229 | v1:4     | ethernet1 | 1.1.3.3 | 720747     |         | 0     |
 | 727230 | v1:4     | ethernet1 | 1.1.3.3 | 720748     |         | 0     |
 | 727231 | v1:4     | ethernet1 | 1.1.3.3 | 720749     |         | 0     |
 | 727232 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 727233 | null     | null      | null    | unlabelled |         | 0     |
 | 727234 | null     | null      | null    | unlabelled |         | 0     |
 | 727235 | null     | null      | null    | unlabelled |         | 0     |
 | 727236 | null     | null      | null    | unlabelled |         | 0     |
 | 727237 | null     | null      | null    | unlabelled |         | 0     |
 | 895196 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 943018 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 952954 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#