here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-07-01 18:59:29.320
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 28999   | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 53880   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 80557   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 232047  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 271309  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 271778  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 314309  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 380337  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 492948  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 857548  | null     | null      | null    | unlabelled |         | 0     |
 | 857549  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 857550  | v1:6     | ethernet1 | 1234::2 | 85583      |         | 0     |
 | 857551  | v1:6     | ethernet1 | 1234::2 | 85584      |         | 0     |
 | 857552  | v1:6     | ethernet1 | 1234::2 | 85585      |         | 0     |
 | 857553  | null     | null      | null    | unlabelled |         | 0     |
 | 857554  | null     | null      | null    | unlabelled |         | 0     |
 | 857555  | null     | null      | null    | unlabelled |         | 0     |
 | 857556  | null     | null      | null    | unlabelled |         | 0     |
 | 857557  | null     | null      | null    | unlabelled |         | 0     |
 | 877516  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1047480 | null     | null      | null    | unlabelled |         | 0     |
 | 1047481 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1047482 | v1:4     | ethernet1 | 1.1.1.2 | 767032     |         | 0     |
 | 1047483 | v1:4     | ethernet1 | 1.1.1.2 | 767033     |         | 0     |
 | 1047484 | v1:4     | ethernet1 | 1.1.1.2 | 767034     |         | 0     |
 | 1047485 | null     | null      | null    | unlabelled |         | 0     |
 | 1047486 | null     | null      | null    | unlabelled |         | 0     |
 | 1047487 | null     | null      | null    | unlabelled |         | 0     |
 | 1047488 | null     | null      | null    | unlabelled |         | 0     |
 | 1047489 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-07-01 18:59:29.404
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 85581   | null     | null      | null    | unlabelled |         | 0     |
 | 85582   | v1:6     | ethernet1 | 1234::1 | 857549     |         | 1280  |
 | 85583   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 85584   | v1:6     | ethernet2 | 1235::3 | 213543     |         | 640   |
 | 85585   | v1:6     | ethernet2 | 1235::3 | 213544     |         | 640   |
 | 85586   | null     | null      | null    | unlabelled |         | 0     |
 | 85587   | null     | null      | null    | unlabelled |         | 0     |
 | 85588   | null     | null      | null    | unlabelled |         | 0     |
 | 85589   | null     | null      | null    | unlabelled |         | 0     |
 | 85590   | null     | null      | null    | unlabelled |         | 0     |
 | 152263  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 200976  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 320480  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 380309  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 437419  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 451652  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 514207  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 608164  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 745054  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 767030  | null     | null      | null    | unlabelled |         | 0     |
 | 767031  | v1:4     | ethernet1 | 1.1.1.1 | 1047481    |         | 1280  |
 | 767032  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 767033  | v1:4     | ethernet2 | 1.1.2.3 | 380994     |         | 640   |
 | 767034  | v1:4     | ethernet2 | 1.1.2.3 | 380995     |         | 640   |
 | 767035  | null     | null      | null    | unlabelled |         | 0     |
 | 767036  | null     | null      | null    | unlabelled |         | 0     |
 | 767037  | null     | null      | null    | unlabelled |         | 0     |
 | 767038  | null     | null      | null    | unlabelled |         | 0     |
 | 767039  | null     | null      | null    | unlabelled |         | 0     |
 | 799151  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 883540  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1025824 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-07-01 18:59:29.503
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 100032  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 185733  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 213540  | null     | null      | null    | unlabelled |         | 0     |
 | 213541  | v1:6     | ethernet1 | 1235::2 | 85582      |         | 640   |
 | 213542  | v1:6     | ethernet1 | 1235::2 | 85583      |         | 640   |
 | 213543  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 213544  | v1:6     | ethernet2 | 1236::4 | 955243     |         | 1280  |
 | 213545  | null     | null      | null    | unlabelled |         | 0     |
 | 213546  | null     | null      | null    | unlabelled |         | 0     |
 | 213547  | null     | null      | null    | unlabelled |         | 0     |
 | 213548  | null     | null      | null    | unlabelled |         | 0     |
 | 213549  | null     | null      | null    | unlabelled |         | 0     |
 | 380991  | null     | null      | null    | unlabelled |         | 0     |
 | 380992  | v1:4     | ethernet1 | 1.1.2.2 | 767031     |         | 640   |
 | 380993  | v1:4     | ethernet1 | 1.1.2.2 | 767032     |         | 640   |
 | 380994  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 380995  | v1:4     | ethernet2 | 1.1.3.4 | 856058     |         | 1280  |
 | 380996  | null     | null      | null    | unlabelled |         | 0     |
 | 380997  | null     | null      | null    | unlabelled |         | 0     |
 | 380998  | null     | null      | null    | unlabelled |         | 0     |
 | 380999  | null     | null      | null    | unlabelled |         | 0     |
 | 381000  | null     | null      | null    | unlabelled |         | 0     |
 | 503863  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 604995  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 676378  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 779155  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 784338  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 813659  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 884166  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 893762  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 1035739 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1040070 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-07-01 18:59:29.600
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 49182  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 62189  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 258657 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 493107 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 494163 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 503941 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 630198 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 771705 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 838013 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 842179 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 856054 | null     | null      | null    | unlabelled |         | 0     |
 | 856055 | v1:4     | ethernet1 | 1.1.3.3 | 380992     |         | 0     |
 | 856056 | v1:4     | ethernet1 | 1.1.3.3 | 380993     |         | 0     |
 | 856057 | v1:4     | ethernet1 | 1.1.3.3 | 380994     |         | 0     |
 | 856058 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 856059 | null     | null      | null    | unlabelled |         | 0     |
 | 856060 | null     | null      | null    | unlabelled |         | 0     |
 | 856061 | null     | null      | null    | unlabelled |         | 0     |
 | 856062 | null     | null      | null    | unlabelled |         | 0     |
 | 856063 | null     | null      | null    | unlabelled |         | 0     |
 | 955239 | null     | null      | null    | unlabelled |         | 0     |
 | 955240 | v1:6     | ethernet1 | 1236::3 | 213541     |         | 0     |
 | 955241 | v1:6     | ethernet1 | 1236::3 | 213542     |         | 0     |
 | 955242 | v1:6     | ethernet1 | 1236::3 | 213543     |         | 0     |
 | 955243 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 955244 | null     | null      | null    | unlabelled |         | 0     |
 | 955245 | null     | null      | null    | unlabelled |         | 0     |
 | 955246 | null     | null      | null    | unlabelled |         | 0     |
 | 955247 | null     | null      | null    | unlabelled |         | 0     |
 | 955248 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#