here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-02-18 11:33:58.931
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 139563  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 178584  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 422584  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 756114  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 838795  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 853299  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 886261  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 903909  | null     | null      | null    | unlabelled |         | 0     |
 | 903910  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 903911  | v1:4     | ethernet1 | 1.1.1.2 | 834512     |         | 0     |
 | 903912  | v1:4     | ethernet1 | 1.1.1.2 | 834513     |         | 0     |
 | 903913  | v1:4     | ethernet1 | 1.1.1.2 | 834514     |         | 0     |
 | 903914  | null     | null      | null    | unlabelled |         | 0     |
 | 903915  | null     | null      | null    | unlabelled |         | 0     |
 | 903916  | null     | null      | null    | unlabelled |         | 0     |
 | 903917  | null     | null      | null    | unlabelled |         | 0     |
 | 903918  | null     | null      | null    | unlabelled |         | 0     |
 | 919244  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 920528  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1003807 | null     | null      | null    | unlabelled |         | 0     |
 | 1003808 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1003809 | v1:6     | ethernet1 | 1234::2 | 584153     |         | 0     |
 | 1003810 | v1:6     | ethernet1 | 1234::2 | 584154     |         | 0     |
 | 1003811 | v1:6     | ethernet1 | 1234::2 | 584155     |         | 0     |
 | 1003812 | null     | null      | null    | unlabelled |         | 0     |
 | 1003813 | null     | null      | null    | unlabelled |         | 0     |
 | 1003814 | null     | null      | null    | unlabelled |         | 0     |
 | 1003815 | null     | null      | null    | unlabelled |         | 0     |
 | 1003816 | null     | null      | null    | unlabelled |         | 0     |
 | 1040365 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-02-18 11:33:59.030
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 17053   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 85256   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 204282  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 227831  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 257870  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 321151  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 327617  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 428908  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 457654  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 584151  | null     | null      | null    | unlabelled |         | 0     |
 | 584152  | v1:6     | ethernet1 | 1234::1 | 1003808    |         | 1280  |
 | 584153  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 584154  | v1:6     | ethernet2 | 1235::3 | 74841      |         | 640   |
 | 584155  | v1:6     | ethernet2 | 1235::3 | 74842      |         | 640   |
 | 584156  | null     | null      | null    | unlabelled |         | 0     |
 | 584157  | null     | null      | null    | unlabelled |         | 0     |
 | 584158  | null     | null      | null    | unlabelled |         | 0     |
 | 584159  | null     | null      | null    | unlabelled |         | 0     |
 | 584160  | null     | null      | null    | unlabelled |         | 0     |
 | 834510  | null     | null      | null    | unlabelled |         | 0     |
 | 834511  | v1:4     | ethernet1 | 1.1.1.1 | 903910     |         | 1280  |
 | 834512  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 834513  | v1:4     | ethernet2 | 1.1.2.3 | 773828     |         | 640   |
 | 834514  | v1:4     | ethernet2 | 1.1.2.3 | 773829     |         | 640   |
 | 834515  | null     | null      | null    | unlabelled |         | 0     |
 | 834516  | null     | null      | null    | unlabelled |         | 0     |
 | 834517  | null     | null      | null    | unlabelled |         | 0     |
 | 834518  | null     | null      | null    | unlabelled |         | 0     |
 | 834519  | null     | null      | null    | unlabelled |         | 0     |
 | 843646  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 891875  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 1040080 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-02-18 11:33:59.137
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 9383   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 55501  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 74838  | null     | null      | null    | unlabelled |         | 0     |
 | 74839  | v1:6     | ethernet1 | 1235::2 | 584152     |         | 640   |
 | 74840  | v1:6     | ethernet1 | 1235::2 | 584153     |         | 640   |
 | 74841  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 74842  | v1:6     | ethernet2 | 1236::4 | 349196     |         | 1280  |
 | 74843  | null     | null      | null    | unlabelled |         | 0     |
 | 74844  | null     | null      | null    | unlabelled |         | 0     |
 | 74845  | null     | null      | null    | unlabelled |         | 0     |
 | 74846  | null     | null      | null    | unlabelled |         | 0     |
 | 74847  | null     | null      | null    | unlabelled |         | 0     |
 | 82526  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 198121 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 296711 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 312415 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 358281 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 573598 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 608229 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 703974 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 773825 | null     | null      | null    | unlabelled |         | 0     |
 | 773826 | v1:4     | ethernet1 | 1.1.2.2 | 834511     |         | 640   |
 | 773827 | v1:4     | ethernet1 | 1.1.2.2 | 834512     |         | 640   |
 | 773828 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 773829 | v1:4     | ethernet2 | 1.1.3.4 | 848353     |         | 1280  |
 | 773830 | null     | null      | null    | unlabelled |         | 0     |
 | 773831 | null     | null      | null    | unlabelled |         | 0     |
 | 773832 | null     | null      | null    | unlabelled |         | 0     |
 | 773833 | null     | null      | null    | unlabelled |         | 0     |
 | 773834 | null     | null      | null    | unlabelled |         | 0     |
 | 810691 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 875850 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-02-18 11:33:59.242
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 39272  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 69786  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 115315 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 215183 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 349192 | null     | null      | null    | unlabelled |         | 0     |
 | 349193 | v1:6     | ethernet1 | 1236::3 | 74839      |         | 0     |
 | 349194 | v1:6     | ethernet1 | 1236::3 | 74840      |         | 0     |
 | 349195 | v1:6     | ethernet1 | 1236::3 | 74841      |         | 0     |
 | 349196 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 349197 | null     | null      | null    | unlabelled |         | 0     |
 | 349198 | null     | null      | null    | unlabelled |         | 0     |
 | 349199 | null     | null      | null    | unlabelled |         | 0     |
 | 349200 | null     | null      | null    | unlabelled |         | 0     |
 | 349201 | null     | null      | null    | unlabelled |         | 0     |
 | 485653 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 722273 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 811561 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 837637 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 848349 | null     | null      | null    | unlabelled |         | 0     |
 | 848350 | v1:4     | ethernet1 | 1.1.3.3 | 773826     |         | 0     |
 | 848351 | v1:4     | ethernet1 | 1.1.3.3 | 773827     |         | 0     |
 | 848352 | v1:4     | ethernet1 | 1.1.3.3 | 773828     |         | 0     |
 | 848353 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 848354 | null     | null      | null    | unlabelled |         | 0     |
 | 848355 | null     | null      | null    | unlabelled |         | 0     |
 | 848356 | null     | null      | null    | unlabelled |         | 0     |
 | 848357 | null     | null      | null    | unlabelled |         | 0     |
 | 848358 | null     | null      | null    | unlabelled |         | 0     |
 | 867860 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 980442 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#