here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 55416  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 311993 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 498990 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 529509 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 543539 | null     | null      | null    | unlabelled |         | 0     |
 | 543540 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 543541 | v1:6     | ethernet1 | 1234::2 | 164980     |         | 0     |
 | 543542 | v1:6     | ethernet1 | 1234::2 | 164981     |         | 0     |
 | 543543 | v1:6     | ethernet1 | 1234::2 | 164982     |         | 0     |
 | 543544 | null     | null      | null    | unlabelled |         | 0     |
 | 543545 | null     | null      | null    | unlabelled |         | 0     |
 | 543546 | null     | null      | null    | unlabelled |         | 0     |
 | 543547 | null     | null      | null    | unlabelled |         | 0     |
 | 543548 | null     | null      | null    | unlabelled |         | 0     |
 | 738705 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 837041 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 973458 | null     | null      | null    | unlabelled |         | 0     |
 | 973459 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 973460 | v1:4     | ethernet1 | 1.1.1.2 | 735730     |         | 0     |
 | 973461 | v1:4     | ethernet1 | 1.1.1.2 | 735731     |         | 0     |
 | 973462 | v1:4     | ethernet1 | 1.1.1.2 | 735732     |         | 0     |
 | 973463 | null     | null      | null    | unlabelled |         | 0     |
 | 973464 | null     | null      | null    | unlabelled |         | 0     |
 | 973465 | null     | null      | null    | unlabelled |         | 0     |
 | 973466 | null     | null      | null    | unlabelled |         | 0     |
 | 973467 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 44534  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 164978 | null     | null      | null    | unlabelled |         | 0     |
 | 164979 | v1:6     | ethernet1 | 1234::1 | 543540     |         | 1280  |
 | 164980 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 164981 | v1:6     | ethernet2 | 1235::3 | 164678     |         | 640   |
 | 164982 | v1:6     | ethernet2 | 1235::3 | 164679     |         | 640   |
 | 164983 | null     | null      | null    | unlabelled |         | 0     |
 | 164984 | null     | null      | null    | unlabelled |         | 0     |
 | 164985 | null     | null      | null    | unlabelled |         | 0     |
 | 164986 | null     | null      | null    | unlabelled |         | 0     |
 | 164987 | null     | null      | null    | unlabelled |         | 0     |
 | 200991 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 243462 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 353790 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 580997 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 605546 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 735728 | null     | null      | null    | unlabelled |         | 0     |
 | 735729 | v1:4     | ethernet1 | 1.1.1.1 | 973459     |         | 1280  |
 | 735730 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 735731 | v1:4     | ethernet2 | 1.1.2.3 | 874569     |         | 640   |
 | 735732 | v1:4     | ethernet2 | 1.1.2.3 | 874570     |         | 640   |
 | 735733 | null     | null      | null    | unlabelled |         | 0     |
 | 735734 | null     | null      | null    | unlabelled |         | 0     |
 | 735735 | null     | null      | null    | unlabelled |         | 0     |
 | 735736 | null     | null      | null    | unlabelled |         | 0     |
 | 735737 | null     | null      | null    | unlabelled |         | 0     |
 | 897092 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 912242 | v1:4     | ethernet2 | 1.1.2.3 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 88413  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 164675 | null     | null      | null    | unlabelled |         | 0     |
 | 164676 | v1:6     | ethernet1 | 1235::2 | 164979     |         | 640   |
 | 164677 | v1:6     | ethernet1 | 1235::2 | 164980     |         | 640   |
 | 164678 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 164679 | v1:6     | ethernet2 | 1236::4 | 576051     |         | 1280  |
 | 164680 | null     | null      | null    | unlabelled |         | 0     |
 | 164681 | null     | null      | null    | unlabelled |         | 0     |
 | 164682 | null     | null      | null    | unlabelled |         | 0     |
 | 164683 | null     | null      | null    | unlabelled |         | 0     |
 | 164684 | null     | null      | null    | unlabelled |         | 0     |
 | 295941 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 343188 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 421537 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 479013 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 621497 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 802154 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 874566 | null     | null      | null    | unlabelled |         | 0     |
 | 874567 | v1:4     | ethernet1 | 1.1.2.2 | 735729     |         | 640   |
 | 874568 | v1:4     | ethernet1 | 1.1.2.2 | 735730     |         | 640   |
 | 874569 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 874570 | v1:4     | ethernet2 | 1.1.3.4 | 802536     |         | 1280  |
 | 874571 | null     | null      | null    | unlabelled |         | 0     |
 | 874572 | null     | null      | null    | unlabelled |         | 0     |
 | 874573 | null     | null      | null    | unlabelled |         | 0     |
 | 874574 | null     | null      | null    | unlabelled |         | 0     |
 | 874575 | null     | null      | null    | unlabelled |         | 0     |
 | 876781 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 126120 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 224179 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 576047 | null     | null      | null    | unlabelled |         | 0     |
 | 576048 | v1:6     | ethernet1 | 1236::3 | 164676     |         | 0     |
 | 576049 | v1:6     | ethernet1 | 1236::3 | 164677     |         | 0     |
 | 576050 | v1:6     | ethernet1 | 1236::3 | 164678     |         | 0     |
 | 576051 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 576052 | null     | null      | null    | unlabelled |         | 0     |
 | 576053 | null     | null      | null    | unlabelled |         | 0     |
 | 576054 | null     | null      | null    | unlabelled |         | 0     |
 | 576055 | null     | null      | null    | unlabelled |         | 0     |
 | 576056 | null     | null      | null    | unlabelled |         | 0     |
 | 705216 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 731982 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 802532 | null     | null      | null    | unlabelled |         | 0     |
 | 802533 | v1:4     | ethernet1 | 1.1.3.3 | 874567     |         | 0     |
 | 802534 | v1:4     | ethernet1 | 1.1.3.3 | 874568     |         | 0     |
 | 802535 | v1:4     | ethernet1 | 1.1.3.3 | 874569     |         | 0     |
 | 802536 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 802537 | null     | null      | null    | unlabelled |         | 0     |
 | 802538 | null     | null      | null    | unlabelled |         | 0     |
 | 802539 | null     | null      | null    | unlabelled |         | 0     |
 | 802540 | null     | null      | null    | unlabelled |         | 0     |
 | 802541 | null     | null      | null    | unlabelled |         | 0     |
 | 936784 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 968132 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#