here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-12-27 12:09:22.522
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 131254  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 233303  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 292704  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 332792  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 502682  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 579678  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 848249  | null     | null      | null    | unlabelled |         | 0     |
 | 848250  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 848251  | v1:4     | ethernet1 | 1.1.1.2 | 1013899    |         | 0     |
 | 848252  | v1:4     | ethernet1 | 1.1.1.2 | 1013900    |         | 0     |
 | 848253  | v1:4     | ethernet1 | 1.1.1.2 | 1013901    |         | 0     |
 | 848254  | null     | null      | null    | unlabelled |         | 0     |
 | 848255  | null     | null      | null    | unlabelled |         | 0     |
 | 848256  | null     | null      | null    | unlabelled |         | 0     |
 | 848257  | null     | null      | null    | unlabelled |         | 0     |
 | 848258  | null     | null      | null    | unlabelled |         | 0     |
 | 851112  | null     | null      | null    | unlabelled |         | 0     |
 | 851113  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 851114  | v1:6     | ethernet1 | 1234::2 | 183357     |         | 0     |
 | 851115  | v1:6     | ethernet1 | 1234::2 | 183358     |         | 0     |
 | 851116  | v1:6     | ethernet1 | 1234::2 | 183359     |         | 0     |
 | 851117  | null     | null      | null    | unlabelled |         | 0     |
 | 851118  | null     | null      | null    | unlabelled |         | 0     |
 | 851119  | null     | null      | null    | unlabelled |         | 0     |
 | 851120  | null     | null      | null    | unlabelled |         | 0     |
 | 851121  | null     | null      | null    | unlabelled |         | 0     |
 | 911177  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 972186  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 984892  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 1023473 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-12-27 12:09:22.623
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 169359  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 183355  | null     | null      | null    | unlabelled |         | 0     |
 | 183356  | v1:6     | ethernet1 | 1234::1 | 851113     |         | 1280  |
 | 183357  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 183358  | v1:6     | ethernet2 | 1235::3 | 466952     |         | 640   |
 | 183359  | v1:6     | ethernet2 | 1235::3 | 466953     |         | 640   |
 | 183360  | null     | null      | null    | unlabelled |         | 0     |
 | 183361  | null     | null      | null    | unlabelled |         | 0     |
 | 183362  | null     | null      | null    | unlabelled |         | 0     |
 | 183363  | null     | null      | null    | unlabelled |         | 0     |
 | 183364  | null     | null      | null    | unlabelled |         | 0     |
 | 396231  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 427059  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 473347  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 512438  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 613253  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 637396  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 641338  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 755486  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 964930  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 971566  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 1013897 | null     | null      | null    | unlabelled |         | 0     |
 | 1013898 | v1:4     | ethernet1 | 1.1.1.1 | 848250     |         | 1280  |
 | 1013899 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1013900 | v1:4     | ethernet2 | 1.1.2.3 | 587571     |         | 640   |
 | 1013901 | v1:4     | ethernet2 | 1.1.2.3 | 587572     |         | 640   |
 | 1013902 | null     | null      | null    | unlabelled |         | 0     |
 | 1013903 | null     | null      | null    | unlabelled |         | 0     |
 | 1013904 | null     | null      | null    | unlabelled |         | 0     |
 | 1013905 | null     | null      | null    | unlabelled |         | 0     |
 | 1013906 | null     | null      | null    | unlabelled |         | 0     |
 | 1043146 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-12-27 12:09:22.723
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 44551   | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 136539  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 167768  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 327948  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 428588  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 446981  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 466949  | null     | null      | null    | unlabelled |         | 0     |
 | 466950  | v1:6     | ethernet1 | 1235::2 | 183356     |         | 640   |
 | 466951  | v1:6     | ethernet1 | 1235::2 | 183357     |         | 640   |
 | 466952  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 466953  | v1:6     | ethernet2 | 1236::4 | 281199     |         | 1280  |
 | 466954  | null     | null      | null    | unlabelled |         | 0     |
 | 466955  | null     | null      | null    | unlabelled |         | 0     |
 | 466956  | null     | null      | null    | unlabelled |         | 0     |
 | 466957  | null     | null      | null    | unlabelled |         | 0     |
 | 466958  | null     | null      | null    | unlabelled |         | 0     |
 | 565692  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 587568  | null     | null      | null    | unlabelled |         | 0     |
 | 587569  | v1:4     | ethernet1 | 1.1.2.2 | 1013898    |         | 640   |
 | 587570  | v1:4     | ethernet1 | 1.1.2.2 | 1013899    |         | 640   |
 | 587571  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 587572  | v1:4     | ethernet2 | 1.1.3.4 | 154531     |         | 1280  |
 | 587573  | null     | null      | null    | unlabelled |         | 0     |
 | 587574  | null     | null      | null    | unlabelled |         | 0     |
 | 587575  | null     | null      | null    | unlabelled |         | 0     |
 | 587576  | null     | null      | null    | unlabelled |         | 0     |
 | 587577  | null     | null      | null    | unlabelled |         | 0     |
 | 635947  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 732392  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 781298  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1005864 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1006153 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-12-27 12:09:22.832
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 27783  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 39926  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 68436  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 154527 | null     | null      | null    | unlabelled |         | 0     |
 | 154528 | v1:4     | ethernet1 | 1.1.3.3 | 587569     |         | 0     |
 | 154529 | v1:4     | ethernet1 | 1.1.3.3 | 587570     |         | 0     |
 | 154530 | v1:4     | ethernet1 | 1.1.3.3 | 587571     |         | 0     |
 | 154531 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 154532 | null     | null      | null    | unlabelled |         | 0     |
 | 154533 | null     | null      | null    | unlabelled |         | 0     |
 | 154534 | null     | null      | null    | unlabelled |         | 0     |
 | 154535 | null     | null      | null    | unlabelled |         | 0     |
 | 154536 | null     | null      | null    | unlabelled |         | 0     |
 | 183195 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 281195 | null     | null      | null    | unlabelled |         | 0     |
 | 281196 | v1:6     | ethernet1 | 1236::3 | 466950     |         | 0     |
 | 281197 | v1:6     | ethernet1 | 1236::3 | 466951     |         | 0     |
 | 281198 | v1:6     | ethernet1 | 1236::3 | 466952     |         | 0     |
 | 281199 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 281200 | null     | null      | null    | unlabelled |         | 0     |
 | 281201 | null     | null      | null    | unlabelled |         | 0     |
 | 281202 | null     | null      | null    | unlabelled |         | 0     |
 | 281203 | null     | null      | null    | unlabelled |         | 0     |
 | 281204 | null     | null      | null    | unlabelled |         | 0     |
 | 328275 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 402075 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 515627 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 529267 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 670621 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 709863 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#