here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-01-30 18:29:46.457
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 37331   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 97435   | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 344576  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 416165  | null     | null      | null    | unlabelled |         | 0     |
 | 416166  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 416167  | v1:4     | ethernet1 | 1.1.1.2 | 601384     |         | 0     |
 | 416168  | v1:4     | ethernet1 | 1.1.1.2 | 601385     |         | 0     |
 | 416169  | v1:4     | ethernet1 | 1.1.1.2 | 601386     |         | 0     |
 | 416170  | null     | null      | null    | unlabelled |         | 0     |
 | 416171  | null     | null      | null    | unlabelled |         | 0     |
 | 416172  | null     | null      | null    | unlabelled |         | 0     |
 | 416173  | null     | null      | null    | unlabelled |         | 0     |
 | 416174  | null     | null      | null    | unlabelled |         | 0     |
 | 455136  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 458307  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 609048  | null     | null      | null    | unlabelled |         | 0     |
 | 609049  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 609050  | v1:6     | ethernet1 | 1234::2 | 20312      |         | 0     |
 | 609051  | v1:6     | ethernet1 | 1234::2 | 20313      |         | 0     |
 | 609052  | v1:6     | ethernet1 | 1234::2 | 20314      |         | 0     |
 | 609053  | null     | null      | null    | unlabelled |         | 0     |
 | 609054  | null     | null      | null    | unlabelled |         | 0     |
 | 609055  | null     | null      | null    | unlabelled |         | 0     |
 | 609056  | null     | null      | null    | unlabelled |         | 0     |
 | 609057  | null     | null      | null    | unlabelled |         | 0     |
 | 712328  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 773804  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 939061  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 969257  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1043601 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-01-30 18:29:46.559
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 20310   | null     | null      | null    | unlabelled |         | 0     |
 | 20311   | v1:6     | ethernet1 | 1234::1 | 609049     |         | 1280  |
 | 20312   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 20313   | v1:6     | ethernet2 | 1235::3 | 695962     |         | 640   |
 | 20314   | v1:6     | ethernet2 | 1235::3 | 695963     |         | 640   |
 | 20315   | null     | null      | null    | unlabelled |         | 0     |
 | 20316   | null     | null      | null    | unlabelled |         | 0     |
 | 20317   | null     | null      | null    | unlabelled |         | 0     |
 | 20318   | null     | null      | null    | unlabelled |         | 0     |
 | 20319   | null     | null      | null    | unlabelled |         | 0     |
 | 353912  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 418524  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 557808  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 601382  | null     | null      | null    | unlabelled |         | 0     |
 | 601383  | v1:4     | ethernet1 | 1.1.1.1 | 416166     |         | 1280  |
 | 601384  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 601385  | v1:4     | ethernet2 | 1.1.2.3 | 239909     |         | 640   |
 | 601386  | v1:4     | ethernet2 | 1.1.2.3 | 239910     |         | 640   |
 | 601387  | null     | null      | null    | unlabelled |         | 0     |
 | 601388  | null     | null      | null    | unlabelled |         | 0     |
 | 601389  | null     | null      | null    | unlabelled |         | 0     |
 | 601390  | null     | null      | null    | unlabelled |         | 0     |
 | 601391  | null     | null      | null    | unlabelled |         | 0     |
 | 643812  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 787791  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 796142  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 920263  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 924639  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 929189  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 972489  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 999649  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1033334 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-01-30 18:29:46.679
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 82563   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 239906  | null     | null      | null    | unlabelled |         | 0     |
 | 239907  | v1:4     | ethernet1 | 1.1.2.2 | 601383     |         | 640   |
 | 239908  | v1:4     | ethernet1 | 1.1.2.2 | 601384     |         | 640   |
 | 239909  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 239910  | v1:4     | ethernet2 | 1.1.3.4 | 183139     |         | 1280  |
 | 239911  | null     | null      | null    | unlabelled |         | 0     |
 | 239912  | null     | null      | null    | unlabelled |         | 0     |
 | 239913  | null     | null      | null    | unlabelled |         | 0     |
 | 239914  | null     | null      | null    | unlabelled |         | 0     |
 | 239915  | null     | null      | null    | unlabelled |         | 0     |
 | 247404  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 324113  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 393248  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 440196  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 442423  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 543874  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 666467  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 695959  | null     | null      | null    | unlabelled |         | 0     |
 | 695960  | v1:6     | ethernet1 | 1235::2 | 20311      |         | 640   |
 | 695961  | v1:6     | ethernet1 | 1235::2 | 20312      |         | 640   |
 | 695962  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 695963  | v1:6     | ethernet2 | 1236::4 | 458748     |         | 1280  |
 | 695964  | null     | null      | null    | unlabelled |         | 0     |
 | 695965  | null     | null      | null    | unlabelled |         | 0     |
 | 695966  | null     | null      | null    | unlabelled |         | 0     |
 | 695967  | null     | null      | null    | unlabelled |         | 0     |
 | 695968  | null     | null      | null    | unlabelled |         | 0     |
 | 698049  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 750343  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1006618 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1030327 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-01-30 18:29:46.792
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 73022  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 154849 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 183135 | null     | null      | null    | unlabelled |         | 0     |
 | 183136 | v1:4     | ethernet1 | 1.1.3.3 | 239907     |         | 0     |
 | 183137 | v1:4     | ethernet1 | 1.1.3.3 | 239908     |         | 0     |
 | 183138 | v1:4     | ethernet1 | 1.1.3.3 | 239909     |         | 0     |
 | 183139 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 183140 | null     | null      | null    | unlabelled |         | 0     |
 | 183141 | null     | null      | null    | unlabelled |         | 0     |
 | 183142 | null     | null      | null    | unlabelled |         | 0     |
 | 183143 | null     | null      | null    | unlabelled |         | 0     |
 | 183144 | null     | null      | null    | unlabelled |         | 0     |
 | 263505 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 352096 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 458744 | null     | null      | null    | unlabelled |         | 0     |
 | 458745 | v1:6     | ethernet1 | 1236::3 | 695960     |         | 0     |
 | 458746 | v1:6     | ethernet1 | 1236::3 | 695961     |         | 0     |
 | 458747 | v1:6     | ethernet1 | 1236::3 | 695962     |         | 0     |
 | 458748 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 458749 | null     | null      | null    | unlabelled |         | 0     |
 | 458750 | null     | null      | null    | unlabelled |         | 0     |
 | 458751 | null     | null      | null    | unlabelled |         | 0     |
 | 458752 | null     | null      | null    | unlabelled |         | 0     |
 | 458753 | null     | null      | null    | unlabelled |         | 0     |
 | 503253 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 648563 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 686770 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 801972 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 978413 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 982734 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#