here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 172898 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 198569 | null     | null      | null    | unlabelled |         | 0     |
 | 198570 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 198571 | v1:6     | ethernet1 | 1234::2 | 310592     |         | 0     |
 | 198572 | v1:6     | ethernet1 | 1234::2 | 310593     |         | 0     |
 | 198573 | v1:6     | ethernet1 | 1234::2 | 310594     |         | 0     |
 | 198574 | null     | null      | null    | unlabelled |         | 0     |
 | 198575 | null     | null      | null    | unlabelled |         | 0     |
 | 198576 | null     | null      | null    | unlabelled |         | 0     |
 | 198577 | null     | null      | null    | unlabelled |         | 0     |
 | 198578 | null     | null      | null    | unlabelled |         | 0     |
 | 272865 | null     | null      | null    | unlabelled |         | 0     |
 | 272866 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 272867 | v1:4     | ethernet1 | 1.1.1.2 | 247040     |         | 0     |
 | 272868 | v1:4     | ethernet1 | 1.1.1.2 | 247041     |         | 0     |
 | 272869 | v1:4     | ethernet1 | 1.1.1.2 | 247042     |         | 0     |
 | 272870 | null     | null      | null    | unlabelled |         | 0     |
 | 272871 | null     | null      | null    | unlabelled |         | 0     |
 | 272872 | null     | null      | null    | unlabelled |         | 0     |
 | 272873 | null     | null      | null    | unlabelled |         | 0     |
 | 272874 | null     | null      | null    | unlabelled |         | 0     |
 | 452452 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 605324 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 782322 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 806556 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 858617 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 22690  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 38370  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 113191 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 148904 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 247038 | null     | null      | null    | unlabelled |         | 0     |
 | 247039 | v1:4     | ethernet1 | 1.1.1.1 | 272866     |         | 1280  |
 | 247040 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 247041 | v1:4     | ethernet2 | 1.1.2.3 | 1006382    |         | 640   |
 | 247042 | v1:4     | ethernet2 | 1.1.2.3 | 1006383    |         | 640   |
 | 247043 | null     | null      | null    | unlabelled |         | 0     |
 | 247044 | null     | null      | null    | unlabelled |         | 0     |
 | 247045 | null     | null      | null    | unlabelled |         | 0     |
 | 247046 | null     | null      | null    | unlabelled |         | 0     |
 | 247047 | null     | null      | null    | unlabelled |         | 0     |
 | 310590 | null     | null      | null    | unlabelled |         | 0     |
 | 310591 | v1:6     | ethernet1 | 1234::1 | 198570     |         | 1280  |
 | 310592 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 310593 | v1:6     | ethernet2 | 1235::3 | 79384      |         | 640   |
 | 310594 | v1:6     | ethernet2 | 1235::3 | 79385      |         | 640   |
 | 310595 | null     | null      | null    | unlabelled |         | 0     |
 | 310596 | null     | null      | null    | unlabelled |         | 0     |
 | 310597 | null     | null      | null    | unlabelled |         | 0     |
 | 310598 | null     | null      | null    | unlabelled |         | 0     |
 | 310599 | null     | null      | null    | unlabelled |         | 0     |
 | 463668 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 510781 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 652500 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 935534 | tester: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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 79381   | null     | null      | null    | unlabelled |         | 0     |
 | 79382   | v1:6     | ethernet1 | 1235::2 | 310591     |         | 640   |
 | 79383   | v1:6     | ethernet1 | 1235::2 | 310592     |         | 640   |
 | 79384   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 79385   | v1:6     | ethernet2 | 1236::4 | 781569     |         | 1280  |
 | 79386   | null     | null      | null    | unlabelled |         | 0     |
 | 79387   | null     | null      | null    | unlabelled |         | 0     |
 | 79388   | null     | null      | null    | unlabelled |         | 0     |
 | 79389   | null     | null      | null    | unlabelled |         | 0     |
 | 79390   | null     | null      | null    | unlabelled |         | 0     |
 | 160527  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 171776  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 239002  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 348538  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 482245  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 673547  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 896684  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 988159  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 1006379 | null     | null      | null    | unlabelled |         | 0     |
 | 1006380 | v1:4     | ethernet1 | 1.1.2.2 | 247039     |         | 640   |
 | 1006381 | v1:4     | ethernet1 | 1.1.2.2 | 247040     |         | 640   |
 | 1006382 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1006383 | v1:4     | ethernet2 | 1.1.3.4 | 277625     |         | 1280  |
 | 1006384 | null     | null      | null    | unlabelled |         | 0     |
 | 1006385 | null     | null      | null    | unlabelled |         | 0     |
 | 1006386 | null     | null      | null    | unlabelled |         | 0     |
 | 1006387 | null     | null      | null    | unlabelled |         | 0     |
 | 1006388 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 80212  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 172795 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 277621 | null     | null      | null    | unlabelled |         | 0     |
 | 277622 | v1:4     | ethernet1 | 1.1.3.3 | 1006380    |         | 0     |
 | 277623 | v1:4     | ethernet1 | 1.1.3.3 | 1006381    |         | 0     |
 | 277624 | v1:4     | ethernet1 | 1.1.3.3 | 1006382    |         | 0     |
 | 277625 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 277626 | null     | null      | null    | unlabelled |         | 0     |
 | 277627 | null     | null      | null    | unlabelled |         | 0     |
 | 277628 | null     | null      | null    | unlabelled |         | 0     |
 | 277629 | null     | null      | null    | unlabelled |         | 0     |
 | 277630 | null     | null      | null    | unlabelled |         | 0     |
 | 396712 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 572179 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 665243 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 781565 | null     | null      | null    | unlabelled |         | 0     |
 | 781566 | v1:6     | ethernet1 | 1236::3 | 79382      |         | 0     |
 | 781567 | v1:6     | ethernet1 | 1236::3 | 79383      |         | 0     |
 | 781568 | v1:6     | ethernet1 | 1236::3 | 79384      |         | 0     |
 | 781569 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 781570 | null     | null      | null    | unlabelled |         | 0     |
 | 781571 | null     | null      | null    | unlabelled |         | 0     |
 | 781572 | null     | null      | null    | unlabelled |         | 0     |
 | 781573 | null     | null      | null    | unlabelled |         | 0     |
 | 781574 | null     | null      | null    | unlabelled |         | 0     |
 | 993143 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#