here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-08-28 08:38:47.018
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 120655  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 126848  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 129200  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 297728  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 312662  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 423511  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 472946  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 499285  | null     | null      | null    | unlabelled |         | 0     |
 | 499286  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 499287  | v1:6     | ethernet1 | 1234::2 | 711772     |         | 0     |
 | 499288  | v1:6     | ethernet1 | 1234::2 | 711773     |         | 0     |
 | 499289  | v1:6     | ethernet1 | 1234::2 | 711774     |         | 0     |
 | 499290  | null     | null      | null    | unlabelled |         | 0     |
 | 499291  | null     | null      | null    | unlabelled |         | 0     |
 | 499292  | null     | null      | null    | unlabelled |         | 0     |
 | 499293  | null     | null      | null    | unlabelled |         | 0     |
 | 499294  | null     | null      | null    | unlabelled |         | 0     |
 | 553771  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 567674  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 900584  | null     | null      | null    | unlabelled |         | 0     |
 | 900585  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 900586  | v1:4     | ethernet1 | 1.1.1.2 | 782806     |         | 0     |
 | 900587  | v1:4     | ethernet1 | 1.1.1.2 | 782807     |         | 0     |
 | 900588  | v1:4     | ethernet1 | 1.1.1.2 | 782808     |         | 0     |
 | 900589  | null     | null      | null    | unlabelled |         | 0     |
 | 900590  | null     | null      | null    | unlabelled |         | 0     |
 | 900591  | null     | null      | null    | unlabelled |         | 0     |
 | 900592  | null     | null      | null    | unlabelled |         | 0     |
 | 900593  | null     | null      | null    | unlabelled |         | 0     |
 | 1040030 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-08-28 08:38:47.119
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 38611   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 61136   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 71424   | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 336856  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 387970  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 425530  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 601160  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 670118  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 672270  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 711770  | null     | null      | null    | unlabelled |         | 0     |
 | 711771  | v1:6     | ethernet1 | 1234::1 | 499286     |         | 1280  |
 | 711772  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 711773  | v1:6     | ethernet2 | 1235::3 | 479508     |         | 640   |
 | 711774  | v1:6     | ethernet2 | 1235::3 | 479509     |         | 640   |
 | 711775  | null     | null      | null    | unlabelled |         | 0     |
 | 711776  | null     | null      | null    | unlabelled |         | 0     |
 | 711777  | null     | null      | null    | unlabelled |         | 0     |
 | 711778  | null     | null      | null    | unlabelled |         | 0     |
 | 711779  | null     | null      | null    | unlabelled |         | 0     |
 | 782804  | null     | null      | null    | unlabelled |         | 0     |
 | 782805  | v1:4     | ethernet1 | 1.1.1.1 | 900585     |         | 1280  |
 | 782806  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 782807  | v1:4     | ethernet2 | 1.1.2.3 | 85414      |         | 640   |
 | 782808  | v1:4     | ethernet2 | 1.1.2.3 | 85415      |         | 640   |
 | 782809  | null     | null      | null    | unlabelled |         | 0     |
 | 782810  | null     | null      | null    | unlabelled |         | 0     |
 | 782811  | null     | null      | null    | unlabelled |         | 0     |
 | 782812  | null     | null      | null    | unlabelled |         | 0     |
 | 782813  | null     | null      | null    | unlabelled |         | 0     |
 | 944033  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 981544  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1013513 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-08-28 08:38:47.239
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 13557   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 83646   | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 85411   | null     | null      | null    | unlabelled |         | 0     |
 | 85412   | v1:4     | ethernet1 | 1.1.2.2 | 782805     |         | 640   |
 | 85413   | v1:4     | ethernet1 | 1.1.2.2 | 782806     |         | 640   |
 | 85414   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 85415   | v1:4     | ethernet2 | 1.1.3.4 | 289159     |         | 1280  |
 | 85416   | null     | null      | null    | unlabelled |         | 0     |
 | 85417   | null     | null      | null    | unlabelled |         | 0     |
 | 85418   | null     | null      | null    | unlabelled |         | 0     |
 | 85419   | null     | null      | null    | unlabelled |         | 0     |
 | 85420   | null     | null      | null    | unlabelled |         | 0     |
 | 146976  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 251558  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 348929  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 367279  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 413101  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 479505  | null     | null      | null    | unlabelled |         | 0     |
 | 479506  | v1:6     | ethernet1 | 1235::2 | 711771     |         | 640   |
 | 479507  | v1:6     | ethernet1 | 1235::2 | 711772     |         | 640   |
 | 479508  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 479509  | v1:6     | ethernet2 | 1236::4 | 868430     |         | 1280  |
 | 479510  | null     | null      | null    | unlabelled |         | 0     |
 | 479511  | null     | null      | null    | unlabelled |         | 0     |
 | 479512  | null     | null      | null    | unlabelled |         | 0     |
 | 479513  | null     | null      | null    | unlabelled |         | 0     |
 | 479514  | null     | null      | null    | unlabelled |         | 0     |
 | 888593  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 932336  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 967869  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1014608 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1044761 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-08-28 08:38:47.346
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 117129 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 289155 | null     | null      | null    | unlabelled |         | 0     |
 | 289156 | v1:4     | ethernet1 | 1.1.3.3 | 85412      |         | 0     |
 | 289157 | v1:4     | ethernet1 | 1.1.3.3 | 85413      |         | 0     |
 | 289158 | v1:4     | ethernet1 | 1.1.3.3 | 85414      |         | 0     |
 | 289159 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 289160 | null     | null      | null    | unlabelled |         | 0     |
 | 289161 | null     | null      | null    | unlabelled |         | 0     |
 | 289162 | null     | null      | null    | unlabelled |         | 0     |
 | 289163 | null     | null      | null    | unlabelled |         | 0     |
 | 289164 | null     | null      | null    | unlabelled |         | 0     |
 | 349653 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 413531 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 415317 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 450853 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 491311 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 747875 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 868426 | null     | null      | null    | unlabelled |         | 0     |
 | 868427 | v1:6     | ethernet1 | 1236::3 | 479506     |         | 0     |
 | 868428 | v1:6     | ethernet1 | 1236::3 | 479507     |         | 0     |
 | 868429 | v1:6     | ethernet1 | 1236::3 | 479508     |         | 0     |
 | 868430 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 868431 | null     | null      | null    | unlabelled |         | 0     |
 | 868432 | null     | null      | null    | unlabelled |         | 0     |
 | 868433 | null     | null      | null    | unlabelled |         | 0     |
 | 868434 | null     | null      | null    | unlabelled |         | 0     |
 | 868435 | null     | null      | null    | unlabelled |         | 0     |
 | 906500 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 960658 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 987066 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#