here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-08-17 04:51:05.448
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 139908 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 206850 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 509044 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 555262 | null     | null      | null    | unlabelled |         | 0     |
 | 555263 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 555264 | v1:6     | ethernet1 | 1234::2 | 770402     |         | 0     |
 | 555265 | v1:6     | ethernet1 | 1234::2 | 770403     |         | 0     |
 | 555266 | v1:6     | ethernet1 | 1234::2 | 770404     |         | 0     |
 | 555267 | null     | null      | null    | unlabelled |         | 0     |
 | 555268 | null     | null      | null    | unlabelled |         | 0     |
 | 555269 | null     | null      | null    | unlabelled |         | 0     |
 | 555270 | null     | null      | null    | unlabelled |         | 0     |
 | 555271 | null     | null      | null    | unlabelled |         | 0     |
 | 664262 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 680780 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 729522 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 752059 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 761334 | null     | null      | null    | unlabelled |         | 0     |
 | 761335 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 761336 | v1:4     | ethernet1 | 1.1.1.2 | 872664     |         | 0     |
 | 761337 | v1:4     | ethernet1 | 1.1.1.2 | 872665     |         | 0     |
 | 761338 | v1:4     | ethernet1 | 1.1.1.2 | 872666     |         | 0     |
 | 761339 | null     | null      | null    | unlabelled |         | 0     |
 | 761340 | null     | null      | null    | unlabelled |         | 0     |
 | 761341 | null     | null      | null    | unlabelled |         | 0     |
 | 761342 | null     | null      | null    | unlabelled |         | 0     |
 | 761343 | null     | null      | null    | unlabelled |         | 0     |
 | 800864 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 945712 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 987143 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-08-17 04:51:05.565
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 64463   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 85458   | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 234787  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 244321  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 246604  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 249742  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 350575  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 570561  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 770400  | null     | null      | null    | unlabelled |         | 0     |
 | 770401  | v1:6     | ethernet1 | 1234::1 | 555263     |         | 1280  |
 | 770402  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 770403  | v1:6     | ethernet2 | 1235::3 | 725745     |         | 640   |
 | 770404  | v1:6     | ethernet2 | 1235::3 | 725746     |         | 640   |
 | 770405  | null     | null      | null    | unlabelled |         | 0     |
 | 770406  | null     | null      | null    | unlabelled |         | 0     |
 | 770407  | null     | null      | null    | unlabelled |         | 0     |
 | 770408  | null     | null      | null    | unlabelled |         | 0     |
 | 770409  | null     | null      | null    | unlabelled |         | 0     |
 | 782419  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 802052  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 872662  | null     | null      | null    | unlabelled |         | 0     |
 | 872663  | v1:4     | ethernet1 | 1.1.1.1 | 761335     |         | 1280  |
 | 872664  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 872665  | v1:4     | ethernet2 | 1.1.2.3 | 558703     |         | 640   |
 | 872666  | v1:4     | ethernet2 | 1.1.2.3 | 558704     |         | 640   |
 | 872667  | null     | null      | null    | unlabelled |         | 0     |
 | 872668  | null     | null      | null    | unlabelled |         | 0     |
 | 872669  | null     | null      | null    | unlabelled |         | 0     |
 | 872670  | null     | null      | null    | unlabelled |         | 0     |
 | 872671  | null     | null      | null    | unlabelled |         | 0     |
 | 896928  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1036832 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-08-17 04:51:05.666
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 150758 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 214308 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 246049 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 358014 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 463104 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 496633 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 558700 | null     | null      | null    | unlabelled |         | 0     |
 | 558701 | v1:4     | ethernet1 | 1.1.2.2 | 872663     |         | 640   |
 | 558702 | v1:4     | ethernet1 | 1.1.2.2 | 872664     |         | 640   |
 | 558703 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 558704 | v1:4     | ethernet2 | 1.1.3.4 | 464086     |         | 1280  |
 | 558705 | null     | null      | null    | unlabelled |         | 0     |
 | 558706 | null     | null      | null    | unlabelled |         | 0     |
 | 558707 | null     | null      | null    | unlabelled |         | 0     |
 | 558708 | null     | null      | null    | unlabelled |         | 0     |
 | 558709 | null     | null      | null    | unlabelled |         | 0     |
 | 600334 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 664427 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 725742 | null     | null      | null    | unlabelled |         | 0     |
 | 725743 | v1:6     | ethernet1 | 1235::2 | 770401     |         | 640   |
 | 725744 | v1:6     | ethernet1 | 1235::2 | 770402     |         | 640   |
 | 725745 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 725746 | v1:6     | ethernet2 | 1236::4 | 303123     |         | 1280  |
 | 725747 | null     | null      | null    | unlabelled |         | 0     |
 | 725748 | null     | null      | null    | unlabelled |         | 0     |
 | 725749 | null     | null      | null    | unlabelled |         | 0     |
 | 725750 | null     | null      | null    | unlabelled |         | 0     |
 | 725751 | null     | null      | null    | unlabelled |         | 0     |
 | 774176 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 781284 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 791745 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 933431 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-08-17 04:51:05.773
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 9034   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 56561  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 90449  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 109383 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 210532 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 290424 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 303119 | null     | null      | null    | unlabelled |         | 0     |
 | 303120 | v1:6     | ethernet1 | 1236::3 | 725743     |         | 0     |
 | 303121 | v1:6     | ethernet1 | 1236::3 | 725744     |         | 0     |
 | 303122 | v1:6     | ethernet1 | 1236::3 | 725745     |         | 0     |
 | 303123 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 303124 | null     | null      | null    | unlabelled |         | 0     |
 | 303125 | null     | null      | null    | unlabelled |         | 0     |
 | 303126 | null     | null      | null    | unlabelled |         | 0     |
 | 303127 | null     | null      | null    | unlabelled |         | 0     |
 | 303128 | null     | null      | null    | unlabelled |         | 0     |
 | 464082 | null     | null      | null    | unlabelled |         | 0     |
 | 464083 | v1:4     | ethernet1 | 1.1.3.3 | 558701     |         | 0     |
 | 464084 | v1:4     | ethernet1 | 1.1.3.3 | 558702     |         | 0     |
 | 464085 | v1:4     | ethernet1 | 1.1.3.3 | 558703     |         | 0     |
 | 464086 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 464087 | null     | null      | null    | unlabelled |         | 0     |
 | 464088 | null     | null      | null    | unlabelled |         | 0     |
 | 464089 | null     | null      | null    | unlabelled |         | 0     |
 | 464090 | null     | null      | null    | unlabelled |         | 0     |
 | 464091 | null     | null      | null    | unlabelled |         | 0     |
 | 635873 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 649873 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 771814 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 791752 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#