here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 53761  | null     | null      | null    | unlabelled |         | 0     |
 | 53762  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 53763  | v1:6     | ethernet1 | 1234::2 | 70895      |         | 0     |
 | 53764  | v1:6     | ethernet1 | 1234::2 | 70896      |         | 0     |
 | 53765  | v1:6     | ethernet1 | 1234::2 | 70897      |         | 0     |
 | 53766  | null     | null      | null    | unlabelled |         | 0     |
 | 53767  | null     | null      | null    | unlabelled |         | 0     |
 | 53768  | null     | null      | null    | unlabelled |         | 0     |
 | 53769  | null     | null      | null    | unlabelled |         | 0     |
 | 53770  | null     | null      | null    | unlabelled |         | 0     |
 | 58537  | null     | null      | null    | unlabelled |         | 0     |
 | 58538  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 58539  | v1:4     | ethernet1 | 1.1.1.2 | 311756     |         | 0     |
 | 58540  | v1:4     | ethernet1 | 1.1.1.2 | 311757     |         | 0     |
 | 58541  | v1:4     | ethernet1 | 1.1.1.2 | 311758     |         | 0     |
 | 58542  | null     | null      | null    | unlabelled |         | 0     |
 | 58543  | null     | null      | null    | unlabelled |         | 0     |
 | 58544  | null     | null      | null    | unlabelled |         | 0     |
 | 58545  | null     | null      | null    | unlabelled |         | 0     |
 | 58546  | null     | null      | null    | unlabelled |         | 0     |
 | 183695 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 544802 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 716453 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 807832 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 960066 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 988562 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 70893  | null     | null      | null    | unlabelled |         | 0     |
 | 70894  | v1:6     | ethernet1 | 1234::1 | 53762      |         | 1280  |
 | 70895  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 70896  | v1:6     | ethernet2 | 1235::3 | 970934     |         | 640   |
 | 70897  | v1:6     | ethernet2 | 1235::3 | 970935     |         | 640   |
 | 70898  | null     | null      | null    | unlabelled |         | 0     |
 | 70899  | null     | null      | null    | unlabelled |         | 0     |
 | 70900  | null     | null      | null    | unlabelled |         | 0     |
 | 70901  | null     | null      | null    | unlabelled |         | 0     |
 | 70902  | null     | null      | null    | unlabelled |         | 0     |
 | 115208 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 125410 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 212633 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 225222 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 262126 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 311754 | null     | null      | null    | unlabelled |         | 0     |
 | 311755 | v1:4     | ethernet1 | 1.1.1.1 | 58538      |         | 1280  |
 | 311756 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 311757 | v1:4     | ethernet2 | 1.1.2.3 | 367142     |         | 640   |
 | 311758 | v1:4     | ethernet2 | 1.1.2.3 | 367143     |         | 640   |
 | 311759 | null     | null      | null    | unlabelled |         | 0     |
 | 311760 | null     | null      | null    | unlabelled |         | 0     |
 | 311761 | null     | null      | null    | unlabelled |         | 0     |
 | 311762 | null     | null      | null    | unlabelled |         | 0     |
 | 311763 | null     | null      | null    | unlabelled |         | 0     |
 | 660389 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 728569 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 790793 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 146552 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 261854 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 306551 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 313332 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 367139 | null     | null      | null    | unlabelled |         | 0     |
 | 367140 | v1:4     | ethernet1 | 1.1.2.2 | 311755     |         | 640   |
 | 367141 | v1:4     | ethernet1 | 1.1.2.2 | 311756     |         | 640   |
 | 367142 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 367143 | v1:4     | ethernet2 | 1.1.3.4 | 499577     |         | 1280  |
 | 367144 | null     | null      | null    | unlabelled |         | 0     |
 | 367145 | null     | null      | null    | unlabelled |         | 0     |
 | 367146 | null     | null      | null    | unlabelled |         | 0     |
 | 367147 | null     | null      | null    | unlabelled |         | 0     |
 | 367148 | null     | null      | null    | unlabelled |         | 0     |
 | 382897 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 561449 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 590405 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 736808 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 970931 | null     | null      | null    | unlabelled |         | 0     |
 | 970932 | v1:6     | ethernet1 | 1235::2 | 70894      |         | 640   |
 | 970933 | v1:6     | ethernet1 | 1235::2 | 70895      |         | 640   |
 | 970934 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 970935 | v1:6     | ethernet2 | 1236::4 | 429737     |         | 1280  |
 | 970936 | null     | null      | null    | unlabelled |         | 0     |
 | 970937 | null     | null      | null    | unlabelled |         | 0     |
 | 970938 | null     | null      | null    | unlabelled |         | 0     |
 | 970939 | null     | null      | null    | unlabelled |         | 0     |
 | 970940 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 6180   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 36500  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 231248 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 408366 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 429733 | null     | null      | null    | unlabelled |         | 0     |
 | 429734 | v1:6     | ethernet1 | 1236::3 | 970932     |         | 0     |
 | 429735 | v1:6     | ethernet1 | 1236::3 | 970933     |         | 0     |
 | 429736 | v1:6     | ethernet1 | 1236::3 | 970934     |         | 0     |
 | 429737 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 429738 | null     | null      | null    | unlabelled |         | 0     |
 | 429739 | null     | null      | null    | unlabelled |         | 0     |
 | 429740 | null     | null      | null    | unlabelled |         | 0     |
 | 429741 | null     | null      | null    | unlabelled |         | 0     |
 | 429742 | null     | null      | null    | unlabelled |         | 0     |
 | 499573 | null     | null      | null    | unlabelled |         | 0     |
 | 499574 | v1:4     | ethernet1 | 1.1.3.3 | 367140     |         | 0     |
 | 499575 | v1:4     | ethernet1 | 1.1.3.3 | 367141     |         | 0     |
 | 499576 | v1:4     | ethernet1 | 1.1.3.3 | 367142     |         | 0     |
 | 499577 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 499578 | null     | null      | null    | unlabelled |         | 0     |
 | 499579 | null     | null      | null    | unlabelled |         | 0     |
 | 499580 | null     | null      | null    | unlabelled |         | 0     |
 | 499581 | null     | null      | null    | unlabelled |         | 0     |
 | 499582 | null     | null      | null    | unlabelled |         | 0     |
 | 582279 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 606197 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#