here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 217887 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 237043 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 478506 | null     | null      | null    | unlabelled |         | 0     |
 | 478507 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 478508 | v1:6     | ethernet1 | 1234::2 | 436330     |         | 0     |
 | 478509 | v1:6     | ethernet1 | 1234::2 | 436331     |         | 0     |
 | 478510 | v1:6     | ethernet1 | 1234::2 | 436332     |         | 0     |
 | 478511 | null     | null      | null    | unlabelled |         | 0     |
 | 478512 | null     | null      | null    | unlabelled |         | 0     |
 | 478513 | null     | null      | null    | unlabelled |         | 0     |
 | 478514 | null     | null      | null    | unlabelled |         | 0     |
 | 478515 | null     | null      | null    | unlabelled |         | 0     |
 | 603304 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 676734 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 769609 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 800748 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 916606 | null     | null      | null    | unlabelled |         | 0     |
 | 916607 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 916608 | v1:4     | ethernet1 | 1.1.1.2 | 124565     |         | 0     |
 | 916609 | v1:4     | ethernet1 | 1.1.1.2 | 124566     |         | 0     |
 | 916610 | v1:4     | ethernet1 | 1.1.1.2 | 124567     |         | 0     |
 | 916611 | null     | null      | null    | unlabelled |         | 0     |
 | 916612 | null     | null      | null    | unlabelled |         | 0     |
 | 916613 | null     | null      | null    | unlabelled |         | 0     |
 | 916614 | null     | null      | null    | unlabelled |         | 0     |
 | 916615 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 109779 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 124563 | null     | null      | null    | unlabelled |         | 0     |
 | 124564 | v1:4     | ethernet1 | 1.1.1.1 | 916607     |         | 1280  |
 | 124565 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 124566 | v1:4     | ethernet2 | 1.1.2.3 | 689728     |         | 640   |
 | 124567 | v1:4     | ethernet2 | 1.1.2.3 | 689729     |         | 640   |
 | 124568 | null     | null      | null    | unlabelled |         | 0     |
 | 124569 | null     | null      | null    | unlabelled |         | 0     |
 | 124570 | null     | null      | null    | unlabelled |         | 0     |
 | 124571 | null     | null      | null    | unlabelled |         | 0     |
 | 124572 | null     | null      | null    | unlabelled |         | 0     |
 | 135278 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 373731 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 436328 | null     | null      | null    | unlabelled |         | 0     |
 | 436329 | v1:6     | ethernet1 | 1234::1 | 478507     |         | 1280  |
 | 436330 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 436331 | v1:6     | ethernet2 | 1235::3 | 560736     |         | 640   |
 | 436332 | v1:6     | ethernet2 | 1235::3 | 560737     |         | 640   |
 | 436333 | null     | null      | null    | unlabelled |         | 0     |
 | 436334 | null     | null      | null    | unlabelled |         | 0     |
 | 436335 | null     | null      | null    | unlabelled |         | 0     |
 | 436336 | null     | null      | null    | unlabelled |         | 0     |
 | 436337 | null     | null      | null    | unlabelled |         | 0     |
 | 470770 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 595434 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 701762 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 772009 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 808069 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 19478  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 59080  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 68329  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 155729 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 447048 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 475356 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 560733 | null     | null      | null    | unlabelled |         | 0     |
 | 560734 | v1:6     | ethernet1 | 1235::2 | 436329     |         | 640   |
 | 560735 | v1:6     | ethernet1 | 1235::2 | 436330     |         | 640   |
 | 560736 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 560737 | v1:6     | ethernet2 | 1236::4 | 930066     |         | 1280  |
 | 560738 | null     | null      | null    | unlabelled |         | 0     |
 | 560739 | null     | null      | null    | unlabelled |         | 0     |
 | 560740 | null     | null      | null    | unlabelled |         | 0     |
 | 560741 | null     | null      | null    | unlabelled |         | 0     |
 | 560742 | null     | null      | null    | unlabelled |         | 0     |
 | 689725 | null     | null      | null    | unlabelled |         | 0     |
 | 689726 | v1:4     | ethernet1 | 1.1.2.2 | 124564     |         | 640   |
 | 689727 | v1:4     | ethernet1 | 1.1.2.2 | 124565     |         | 640   |
 | 689728 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 689729 | v1:4     | ethernet2 | 1.1.3.4 | 395601     |         | 1280  |
 | 689730 | null     | null      | null    | unlabelled |         | 0     |
 | 689731 | null     | null      | null    | unlabelled |         | 0     |
 | 689732 | null     | null      | null    | unlabelled |         | 0     |
 | 689733 | null     | null      | null    | unlabelled |         | 0     |
 | 689734 | null     | null      | null    | unlabelled |         | 0     |
 | 839791 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 862120 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 48777  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 184322 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 395597 | null     | null      | null    | unlabelled |         | 0     |
 | 395598 | v1:4     | ethernet1 | 1.1.3.3 | 689726     |         | 0     |
 | 395599 | v1:4     | ethernet1 | 1.1.3.3 | 689727     |         | 0     |
 | 395600 | v1:4     | ethernet1 | 1.1.3.3 | 689728     |         | 0     |
 | 395601 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 395602 | null     | null      | null    | unlabelled |         | 0     |
 | 395603 | null     | null      | null    | unlabelled |         | 0     |
 | 395604 | null     | null      | null    | unlabelled |         | 0     |
 | 395605 | null     | null      | null    | unlabelled |         | 0     |
 | 395606 | null     | null      | null    | unlabelled |         | 0     |
 | 505229 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 554161 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 781672 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 858135 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 930062 | null     | null      | null    | unlabelled |         | 0     |
 | 930063 | v1:6     | ethernet1 | 1236::3 | 560734     |         | 0     |
 | 930064 | v1:6     | ethernet1 | 1236::3 | 560735     |         | 0     |
 | 930065 | v1:6     | ethernet1 | 1236::3 | 560736     |         | 0     |
 | 930066 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 930067 | null     | null      | null    | unlabelled |         | 0     |
 | 930068 | null     | null      | null    | unlabelled |         | 0     |
 | 930069 | null     | null      | null    | unlabelled |         | 0     |
 | 930070 | null     | null      | null    | unlabelled |         | 0     |
 | 930071 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#