here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 37136  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 276548 | null     | null      | null    | unlabelled |         | 0     |
 | 276549 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 276550 | v1:6     | ethernet1 | 1234::2 | 806561     |         | 0     |
 | 276551 | v1:6     | ethernet1 | 1234::2 | 806562     |         | 0     |
 | 276552 | v1:6     | ethernet1 | 1234::2 | 806563     |         | 0     |
 | 276553 | null     | null      | null    | unlabelled |         | 0     |
 | 276554 | null     | null      | null    | unlabelled |         | 0     |
 | 276555 | null     | null      | null    | unlabelled |         | 0     |
 | 276556 | null     | null      | null    | unlabelled |         | 0     |
 | 276557 | null     | null      | null    | unlabelled |         | 0     |
 | 408728 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 474136 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 569947 | null     | null      | null    | unlabelled |         | 0     |
 | 569948 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 569949 | v1:4     | ethernet1 | 1.1.1.2 | 895267     |         | 0     |
 | 569950 | v1:4     | ethernet1 | 1.1.1.2 | 895268     |         | 0     |
 | 569951 | v1:4     | ethernet1 | 1.1.1.2 | 895269     |         | 0     |
 | 569952 | null     | null      | null    | unlabelled |         | 0     |
 | 569953 | null     | null      | null    | unlabelled |         | 0     |
 | 569954 | null     | null      | null    | unlabelled |         | 0     |
 | 569955 | null     | null      | null    | unlabelled |         | 0     |
 | 569956 | null     | null      | null    | unlabelled |         | 0     |
 | 805472 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 934192 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 955389 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 12332  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 145359 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 179650 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 220608 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 303028 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 392932 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 731921 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 806559 | null     | null      | null    | unlabelled |         | 0     |
 | 806560 | v1:6     | ethernet1 | 1234::1 | 276549     |         | 1280  |
 | 806561 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 806562 | v1:6     | ethernet2 | 1235::3 | 245860     |         | 640   |
 | 806563 | v1:6     | ethernet2 | 1235::3 | 245861     |         | 640   |
 | 806564 | null     | null      | null    | unlabelled |         | 0     |
 | 806565 | null     | null      | null    | unlabelled |         | 0     |
 | 806566 | null     | null      | null    | unlabelled |         | 0     |
 | 806567 | null     | null      | null    | unlabelled |         | 0     |
 | 806568 | null     | null      | null    | unlabelled |         | 0     |
 | 819300 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 895265 | null     | null      | null    | unlabelled |         | 0     |
 | 895266 | v1:4     | ethernet1 | 1.1.1.1 | 569948     |         | 1280  |
 | 895267 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 895268 | v1:4     | ethernet2 | 1.1.2.3 | 762501     |         | 640   |
 | 895269 | v1:4     | ethernet2 | 1.1.2.3 | 762502     |         | 640   |
 | 895270 | null     | null      | null    | unlabelled |         | 0     |
 | 895271 | null     | null      | null    | unlabelled |         | 0     |
 | 895272 | null     | null      | null    | unlabelled |         | 0     |
 | 895273 | null     | null      | null    | unlabelled |         | 0     |
 | 895274 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 69419  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 73661  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 245857 | null     | null      | null    | unlabelled |         | 0     |
 | 245858 | v1:6     | ethernet1 | 1235::2 | 806560     |         | 640   |
 | 245859 | v1:6     | ethernet1 | 1235::2 | 806561     |         | 640   |
 | 245860 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 245861 | v1:6     | ethernet2 | 1236::4 | 995478     |         | 1280  |
 | 245862 | null     | null      | null    | unlabelled |         | 0     |
 | 245863 | null     | null      | null    | unlabelled |         | 0     |
 | 245864 | null     | null      | null    | unlabelled |         | 0     |
 | 245865 | null     | null      | null    | unlabelled |         | 0     |
 | 245866 | null     | null      | null    | unlabelled |         | 0     |
 | 261869 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 432729 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 506707 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 509122 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 751948 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 762498 | null     | null      | null    | unlabelled |         | 0     |
 | 762499 | v1:4     | ethernet1 | 1.1.2.2 | 895266     |         | 640   |
 | 762500 | v1:4     | ethernet1 | 1.1.2.2 | 895267     |         | 640   |
 | 762501 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 762502 | v1:4     | ethernet2 | 1.1.3.4 | 50998      |         | 1280  |
 | 762503 | null     | null      | null    | unlabelled |         | 0     |
 | 762504 | null     | null      | null    | unlabelled |         | 0     |
 | 762505 | null     | null      | null    | unlabelled |         | 0     |
 | 762506 | null     | null      | null    | unlabelled |         | 0     |
 | 762507 | null     | null      | null    | unlabelled |         | 0     |
 | 878587 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 50994  | null     | null      | null    | unlabelled |         | 0     |
 | 50995  | v1:4     | ethernet1 | 1.1.3.3 | 762499     |         | 0     |
 | 50996  | v1:4     | ethernet1 | 1.1.3.3 | 762500     |         | 0     |
 | 50997  | v1:4     | ethernet1 | 1.1.3.3 | 762501     |         | 0     |
 | 50998  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 50999  | null     | null      | null    | unlabelled |         | 0     |
 | 51000  | null     | null      | null    | unlabelled |         | 0     |
 | 51001  | null     | null      | null    | unlabelled |         | 0     |
 | 51002  | null     | null      | null    | unlabelled |         | 0     |
 | 51003  | null     | null      | null    | unlabelled |         | 0     |
 | 345011 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 470557 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 628197 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 690518 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 814144 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 951262 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 995474 | null     | null      | null    | unlabelled |         | 0     |
 | 995475 | v1:6     | ethernet1 | 1236::3 | 245858     |         | 0     |
 | 995476 | v1:6     | ethernet1 | 1236::3 | 245859     |         | 0     |
 | 995477 | v1:6     | ethernet1 | 1236::3 | 245860     |         | 0     |
 | 995478 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 995479 | null     | null      | null    | unlabelled |         | 0     |
 | 995480 | null     | null      | null    | unlabelled |         | 0     |
 | 995481 | null     | null      | null    | unlabelled |         | 0     |
 | 995482 | null     | null      | null    | unlabelled |         | 0     |
 | 995483 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#