here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 90425  | null     | null      | null    | unlabelled |         | 0     |
 | 90426  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 90427  | v1:4     | ethernet1 | 1.1.1.2 | 449677     |         | 0     |
 | 90428  | v1:4     | ethernet1 | 1.1.1.2 | 449678     |         | 0     |
 | 90429  | v1:4     | ethernet1 | 1.1.1.2 | 449679     |         | 0     |
 | 90430  | null     | null      | null    | unlabelled |         | 0     |
 | 90431  | null     | null      | null    | unlabelled |         | 0     |
 | 90432  | null     | null      | null    | unlabelled |         | 0     |
 | 90433  | null     | null      | null    | unlabelled |         | 0     |
 | 90434  | null     | null      | null    | unlabelled |         | 0     |
 | 226407 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 427494 | null     | null      | null    | unlabelled |         | 0     |
 | 427495 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 427496 | v1:6     | ethernet1 | 1234::2 | 495290     |         | 0     |
 | 427497 | v1:6     | ethernet1 | 1234::2 | 495291     |         | 0     |
 | 427498 | v1:6     | ethernet1 | 1234::2 | 495292     |         | 0     |
 | 427499 | null     | null      | null    | unlabelled |         | 0     |
 | 427500 | null     | null      | null    | unlabelled |         | 0     |
 | 427501 | null     | null      | null    | unlabelled |         | 0     |
 | 427502 | null     | null      | null    | unlabelled |         | 0     |
 | 427503 | null     | null      | null    | unlabelled |         | 0     |
 | 479829 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 545445 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 579738 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 756215 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 802623 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 84094  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 132800 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 197654 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 395287 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 449675 | null     | null      | null    | unlabelled |         | 0     |
 | 449676 | v1:4     | ethernet1 | 1.1.1.1 | 90426      |         | 1280  |
 | 449677 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 449678 | v1:4     | ethernet2 | 1.1.2.3 | 199911     |         | 640   |
 | 449679 | v1:4     | ethernet2 | 1.1.2.3 | 199912     |         | 640   |
 | 449680 | null     | null      | null    | unlabelled |         | 0     |
 | 449681 | null     | null      | null    | unlabelled |         | 0     |
 | 449682 | null     | null      | null    | unlabelled |         | 0     |
 | 449683 | null     | null      | null    | unlabelled |         | 0     |
 | 449684 | null     | null      | null    | unlabelled |         | 0     |
 | 495288 | null     | null      | null    | unlabelled |         | 0     |
 | 495289 | v1:6     | ethernet1 | 1234::1 | 427495     |         | 1280  |
 | 495290 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 495291 | v1:6     | ethernet2 | 1235::3 | 730930     |         | 640   |
 | 495292 | v1:6     | ethernet2 | 1235::3 | 730931     |         | 640   |
 | 495293 | null     | null      | null    | unlabelled |         | 0     |
 | 495294 | null     | null      | null    | unlabelled |         | 0     |
 | 495295 | null     | null      | null    | unlabelled |         | 0     |
 | 495296 | null     | null      | null    | unlabelled |         | 0     |
 | 495297 | null     | null      | null    | unlabelled |         | 0     |
 | 570781 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 613922 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 635754 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 760636 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 110786 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 118455 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 199908 | null     | null      | null    | unlabelled |         | 0     |
 | 199909 | v1:4     | ethernet1 | 1.1.2.2 | 449676     |         | 640   |
 | 199910 | v1:4     | ethernet1 | 1.1.2.2 | 449677     |         | 640   |
 | 199911 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 199912 | v1:4     | ethernet2 | 1.1.3.4 | 946351     |         | 1280  |
 | 199913 | null     | null      | null    | unlabelled |         | 0     |
 | 199914 | null     | null      | null    | unlabelled |         | 0     |
 | 199915 | null     | null      | null    | unlabelled |         | 0     |
 | 199916 | null     | null      | null    | unlabelled |         | 0     |
 | 199917 | null     | null      | null    | unlabelled |         | 0     |
 | 210360 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 430129 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 511788 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 517067 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 730927 | null     | null      | null    | unlabelled |         | 0     |
 | 730928 | v1:6     | ethernet1 | 1235::2 | 495289     |         | 640   |
 | 730929 | v1:6     | ethernet1 | 1235::2 | 495290     |         | 640   |
 | 730930 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 730931 | v1:6     | ethernet2 | 1236::4 | 161299     |         | 1280  |
 | 730932 | null     | null      | null    | unlabelled |         | 0     |
 | 730933 | null     | null      | null    | unlabelled |         | 0     |
 | 730934 | null     | null      | null    | unlabelled |         | 0     |
 | 730935 | null     | null      | null    | unlabelled |         | 0     |
 | 730936 | null     | null      | null    | unlabelled |         | 0     |
 | 777029 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 794566 | v1:6     | ethernet2 | 1236::4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 46885  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 161295 | null     | null      | null    | unlabelled |         | 0     |
 | 161296 | v1:6     | ethernet1 | 1236::3 | 730928     |         | 0     |
 | 161297 | v1:6     | ethernet1 | 1236::3 | 730929     |         | 0     |
 | 161298 | v1:6     | ethernet1 | 1236::3 | 730930     |         | 0     |
 | 161299 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 161300 | null     | null      | null    | unlabelled |         | 0     |
 | 161301 | null     | null      | null    | unlabelled |         | 0     |
 | 161302 | null     | null      | null    | unlabelled |         | 0     |
 | 161303 | null     | null      | null    | unlabelled |         | 0     |
 | 161304 | null     | null      | null    | unlabelled |         | 0     |
 | 247239 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 262133 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 394034 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 508576 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 755111 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 946347 | null     | null      | null    | unlabelled |         | 0     |
 | 946348 | v1:4     | ethernet1 | 1.1.3.3 | 199909     |         | 0     |
 | 946349 | v1:4     | ethernet1 | 1.1.3.3 | 199910     |         | 0     |
 | 946350 | v1:4     | ethernet1 | 1.1.3.3 | 199911     |         | 0     |
 | 946351 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 946352 | null     | null      | null    | unlabelled |         | 0     |
 | 946353 | null     | null      | null    | unlabelled |         | 0     |
 | 946354 | null     | null      | null    | unlabelled |         | 0     |
 | 946355 | null     | null      | null    | unlabelled |         | 0     |
 | 946356 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#