here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 4417   | null     | null      | null    | unlabelled |         | 0     |
 | 4418   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 4419   | v1:6     | ethernet1 | 1234::2 | 434594     |         | 0     |
 | 4420   | v1:6     | ethernet1 | 1234::2 | 434595     |         | 0     |
 | 4421   | v1:6     | ethernet1 | 1234::2 | 434596     |         | 0     |
 | 4422   | null     | null      | null    | unlabelled |         | 0     |
 | 4423   | null     | null      | null    | unlabelled |         | 0     |
 | 4424   | null     | null      | null    | unlabelled |         | 0     |
 | 4425   | null     | null      | null    | unlabelled |         | 0     |
 | 4426   | null     | null      | null    | unlabelled |         | 0     |
 | 25769  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 48750  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 195220 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 234381 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 398750 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 960645 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 993814 | null     | null      | null    | unlabelled |         | 0     |
 | 993815 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 993816 | v1:4     | ethernet1 | 1.1.1.2 | 250452     |         | 0     |
 | 993817 | v1:4     | ethernet1 | 1.1.1.2 | 250453     |         | 0     |
 | 993818 | v1:4     | ethernet1 | 1.1.1.2 | 250454     |         | 0     |
 | 993819 | null     | null      | null    | unlabelled |         | 0     |
 | 993820 | null     | null      | null    | unlabelled |         | 0     |
 | 993821 | null     | null      | null    | unlabelled |         | 0     |
 | 993822 | null     | null      | null    | unlabelled |         | 0     |
 | 993823 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 142478 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 206523 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 233304 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 250450 | null     | null      | null    | unlabelled |         | 0     |
 | 250451 | v1:4     | ethernet1 | 1.1.1.1 | 993815     |         | 1280  |
 | 250452 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 250453 | v1:4     | ethernet2 | 1.1.2.3 | 584572     |         | 640   |
 | 250454 | v1:4     | ethernet2 | 1.1.2.3 | 584573     |         | 640   |
 | 250455 | null     | null      | null    | unlabelled |         | 0     |
 | 250456 | null     | null      | null    | unlabelled |         | 0     |
 | 250457 | null     | null      | null    | unlabelled |         | 0     |
 | 250458 | null     | null      | null    | unlabelled |         | 0     |
 | 250459 | null     | null      | null    | unlabelled |         | 0     |
 | 434592 | null     | null      | null    | unlabelled |         | 0     |
 | 434593 | v1:6     | ethernet1 | 1234::1 | 4418       |         | 1280  |
 | 434594 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 434595 | v1:6     | ethernet2 | 1235::3 | 806348     |         | 640   |
 | 434596 | v1:6     | ethernet2 | 1235::3 | 806349     |         | 640   |
 | 434597 | null     | null      | null    | unlabelled |         | 0     |
 | 434598 | null     | null      | null    | unlabelled |         | 0     |
 | 434599 | null     | null      | null    | unlabelled |         | 0     |
 | 434600 | null     | null      | null    | unlabelled |         | 0     |
 | 434601 | null     | null      | null    | unlabelled |         | 0     |
 | 532794 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 534791 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 903519 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 907569 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 966070 | v1:4     | ethernet1 | 1.1.1.1 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 103826 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 110227 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 192866 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 215127 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 346619 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 447235 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 584569 | null     | null      | null    | unlabelled |         | 0     |
 | 584570 | v1:4     | ethernet1 | 1.1.2.2 | 250451     |         | 640   |
 | 584571 | v1:4     | ethernet1 | 1.1.2.2 | 250452     |         | 640   |
 | 584572 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 584573 | v1:4     | ethernet2 | 1.1.3.4 | 767126     |         | 1280  |
 | 584574 | null     | null      | null    | unlabelled |         | 0     |
 | 584575 | null     | null      | null    | unlabelled |         | 0     |
 | 584576 | null     | null      | null    | unlabelled |         | 0     |
 | 584577 | null     | null      | null    | unlabelled |         | 0     |
 | 584578 | null     | null      | null    | unlabelled |         | 0     |
 | 603245 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 794463 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 806345 | null     | null      | null    | unlabelled |         | 0     |
 | 806346 | v1:6     | ethernet1 | 1235::2 | 434593     |         | 640   |
 | 806347 | v1:6     | ethernet1 | 1235::2 | 434594     |         | 640   |
 | 806348 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 806349 | v1:6     | ethernet2 | 1236::4 | 112699     |         | 1280  |
 | 806350 | null     | null      | null    | unlabelled |         | 0     |
 | 806351 | null     | null      | null    | unlabelled |         | 0     |
 | 806352 | null     | null      | null    | unlabelled |         | 0     |
 | 806353 | null     | null      | null    | unlabelled |         | 0     |
 | 806354 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 112695 | null     | null      | null    | unlabelled |         | 0     |
 | 112696 | v1:6     | ethernet1 | 1236::3 | 806346     |         | 0     |
 | 112697 | v1:6     | ethernet1 | 1236::3 | 806347     |         | 0     |
 | 112698 | v1:6     | ethernet1 | 1236::3 | 806348     |         | 0     |
 | 112699 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 112700 | null     | null      | null    | unlabelled |         | 0     |
 | 112701 | null     | null      | null    | unlabelled |         | 0     |
 | 112702 | null     | null      | null    | unlabelled |         | 0     |
 | 112703 | null     | null      | null    | unlabelled |         | 0     |
 | 112704 | null     | null      | null    | unlabelled |         | 0     |
 | 163851 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 341228 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 381849 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 511277 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 628240 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 767122 | null     | null      | null    | unlabelled |         | 0     |
 | 767123 | v1:4     | ethernet1 | 1.1.3.3 | 584570     |         | 0     |
 | 767124 | v1:4     | ethernet1 | 1.1.3.3 | 584571     |         | 0     |
 | 767125 | v1:4     | ethernet1 | 1.1.3.3 | 584572     |         | 0     |
 | 767126 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 767127 | null     | null      | null    | unlabelled |         | 0     |
 | 767128 | null     | null      | null    | unlabelled |         | 0     |
 | 767129 | null     | null      | null    | unlabelled |         | 0     |
 | 767130 | null     | null      | null    | unlabelled |         | 0     |
 | 767131 | null     | null      | null    | unlabelled |         | 0     |
 | 779928 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#