here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 62838  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 132665 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 133895 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 148355 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 244995 | null     | null      | null    | unlabelled |         | 0     |
 | 244996 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 244997 | v1:6     | ethernet1 | 1234::2 | 479571     |         | 0     |
 | 244998 | v1:6     | ethernet1 | 1234::2 | 479572     |         | 0     |
 | 244999 | v1:6     | ethernet1 | 1234::2 | 479573     |         | 0     |
 | 245000 | null     | null      | null    | unlabelled |         | 0     |
 | 245001 | null     | null      | null    | unlabelled |         | 0     |
 | 245002 | null     | null      | null    | unlabelled |         | 0     |
 | 245003 | null     | null      | null    | unlabelled |         | 0     |
 | 245004 | null     | null      | null    | unlabelled |         | 0     |
 | 409287 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 488575 | null     | null      | null    | unlabelled |         | 0     |
 | 488576 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 488577 | v1:4     | ethernet1 | 1.1.1.2 | 166583     |         | 0     |
 | 488578 | v1:4     | ethernet1 | 1.1.1.2 | 166584     |         | 0     |
 | 488579 | v1:4     | ethernet1 | 1.1.1.2 | 166585     |         | 0     |
 | 488580 | null     | null      | null    | unlabelled |         | 0     |
 | 488581 | null     | null      | null    | unlabelled |         | 0     |
 | 488582 | null     | null      | null    | unlabelled |         | 0     |
 | 488583 | null     | null      | null    | unlabelled |         | 0     |
 | 488584 | null     | null      | null    | unlabelled |         | 0     |
 | 600029 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 124853 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 166581 | null     | null      | null    | unlabelled |         | 0     |
 | 166582 | v1:4     | ethernet1 | 1.1.1.1 | 488576     |         | 1280  |
 | 166583 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 166584 | v1:4     | ethernet2 | 1.1.2.3 | 315611     |         | 640   |
 | 166585 | v1:4     | ethernet2 | 1.1.2.3 | 315612     |         | 640   |
 | 166586 | null     | null      | null    | unlabelled |         | 0     |
 | 166587 | null     | null      | null    | unlabelled |         | 0     |
 | 166588 | null     | null      | null    | unlabelled |         | 0     |
 | 166589 | null     | null      | null    | unlabelled |         | 0     |
 | 166590 | null     | null      | null    | unlabelled |         | 0     |
 | 281004 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 479569 | null     | null      | null    | unlabelled |         | 0     |
 | 479570 | v1:6     | ethernet1 | 1234::1 | 244996     |         | 1280  |
 | 479571 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 479572 | v1:6     | ethernet2 | 1235::3 | 804107     |         | 640   |
 | 479573 | v1:6     | ethernet2 | 1235::3 | 804108     |         | 640   |
 | 479574 | null     | null      | null    | unlabelled |         | 0     |
 | 479575 | null     | null      | null    | unlabelled |         | 0     |
 | 479576 | null     | null      | null    | unlabelled |         | 0     |
 | 479577 | null     | null      | null    | unlabelled |         | 0     |
 | 479578 | null     | null      | null    | unlabelled |         | 0     |
 | 532472 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 597506 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 635197 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 727067 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 795037 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 903451 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 51133  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 123761 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 149941 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 195995 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 315608 | null     | null      | null    | unlabelled |         | 0     |
 | 315609 | v1:4     | ethernet1 | 1.1.2.2 | 166582     |         | 640   |
 | 315610 | v1:4     | ethernet1 | 1.1.2.2 | 166583     |         | 640   |
 | 315611 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 315612 | v1:4     | ethernet2 | 1.1.3.4 | 831214     |         | 1280  |
 | 315613 | null     | null      | null    | unlabelled |         | 0     |
 | 315614 | null     | null      | null    | unlabelled |         | 0     |
 | 315615 | null     | null      | null    | unlabelled |         | 0     |
 | 315616 | null     | null      | null    | unlabelled |         | 0     |
 | 315617 | null     | null      | null    | unlabelled |         | 0     |
 | 424088 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 506473 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 589130 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 675695 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 804104 | null     | null      | null    | unlabelled |         | 0     |
 | 804105 | v1:6     | ethernet1 | 1235::2 | 479570     |         | 640   |
 | 804106 | v1:6     | ethernet1 | 1235::2 | 479571     |         | 640   |
 | 804107 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 804108 | v1:6     | ethernet2 | 1236::4 | 172588     |         | 1280  |
 | 804109 | null     | null      | null    | unlabelled |         | 0     |
 | 804110 | null     | null      | null    | unlabelled |         | 0     |
 | 804111 | null     | null      | null    | unlabelled |         | 0     |
 | 804112 | null     | null      | null    | unlabelled |         | 0     |
 | 804113 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 172584 | null     | null      | null    | unlabelled |         | 0     |
 | 172585 | v1:6     | ethernet1 | 1236::3 | 804105     |         | 0     |
 | 172586 | v1:6     | ethernet1 | 1236::3 | 804106     |         | 0     |
 | 172587 | v1:6     | ethernet1 | 1236::3 | 804107     |         | 0     |
 | 172588 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 172589 | null     | null      | null    | unlabelled |         | 0     |
 | 172590 | null     | null      | null    | unlabelled |         | 0     |
 | 172591 | null     | null      | null    | unlabelled |         | 0     |
 | 172592 | null     | null      | null    | unlabelled |         | 0     |
 | 172593 | null     | null      | null    | unlabelled |         | 0     |
 | 319342 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 394879 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 418893 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 450106 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 678018 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 831210 | null     | null      | null    | unlabelled |         | 0     |
 | 831211 | v1:4     | ethernet1 | 1.1.3.3 | 315609     |         | 0     |
 | 831212 | v1:4     | ethernet1 | 1.1.3.3 | 315610     |         | 0     |
 | 831213 | v1:4     | ethernet1 | 1.1.3.3 | 315611     |         | 0     |
 | 831214 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 831215 | null     | null      | null    | unlabelled |         | 0     |
 | 831216 | null     | null      | null    | unlabelled |         | 0     |
 | 831217 | null     | null      | null    | unlabelled |         | 0     |
 | 831218 | null     | null      | null    | unlabelled |         | 0     |
 | 831219 | null     | null      | null    | unlabelled |         | 0     |
 | 939369 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#