here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 186079 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 435146 | null     | null      | null    | unlabelled |         | 0     |
 | 435147 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 435148 | v1:6     | ethernet1 | 1234::2 | 384819     |         | 0     |
 | 435149 | v1:6     | ethernet1 | 1234::2 | 384820     |         | 0     |
 | 435150 | v1:6     | ethernet1 | 1234::2 | 384821     |         | 0     |
 | 435151 | null     | null      | null    | unlabelled |         | 0     |
 | 435152 | null     | null      | null    | unlabelled |         | 0     |
 | 435153 | null     | null      | null    | unlabelled |         | 0     |
 | 435154 | null     | null      | null    | unlabelled |         | 0     |
 | 435155 | null     | null      | null    | unlabelled |         | 0     |
 | 471090 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 544119 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 607915 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 635718 | null     | null      | null    | unlabelled |         | 0     |
 | 635719 | v1:4     | null      | null    | unlabelled | local   | 2176  |
 | 635720 | v1:4     | ethernet1 | 1.1.1.2 | 980885     |         | 0     |
 | 635721 | v1:4     | ethernet1 | 1.1.1.2 | 980886     |         | 0     |
 | 635722 | v1:4     | ethernet1 | 1.1.1.2 | 980887     |         | 0     |
 | 635723 | null     | null      | null    | unlabelled |         | 0     |
 | 635724 | null     | null      | null    | unlabelled |         | 0     |
 | 635725 | null     | null      | null    | unlabelled |         | 0     |
 | 635726 | null     | null      | null    | unlabelled |         | 0     |
 | 635727 | null     | null      | null    | unlabelled |         | 0     |
 | 849145 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 871123 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 174263  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 303058  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 384817  | null     | null      | null    | unlabelled |         | 0     |
 | 384818  | v1:6     | ethernet1 | 1234::1 | 435147     |         | 1280  |
 | 384819  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 384820  | v1:6     | ethernet2 | 1235::3 | 6022       |         | 640   |
 | 384821  | v1:6     | ethernet2 | 1235::3 | 6023       |         | 640   |
 | 384822  | null     | null      | null    | unlabelled |         | 0     |
 | 384823  | null     | null      | null    | unlabelled |         | 0     |
 | 384824  | null     | null      | null    | unlabelled |         | 0     |
 | 384825  | null     | null      | null    | unlabelled |         | 0     |
 | 384826  | null     | null      | null    | unlabelled |         | 0     |
 | 408832  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 444294  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 538181  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 647584  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 979880  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 980883  | null     | null      | null    | unlabelled |         | 0     |
 | 980884  | v1:4     | ethernet1 | 1.1.1.1 | 635719     |         | 1280  |
 | 980885  | v1:4     | null      | null    | unlabelled | local   | 2176  |
 | 980886  | v1:4     | ethernet2 | 1.1.2.3 | 963311     |         | 640   |
 | 980887  | v1:4     | ethernet2 | 1.1.2.3 | 963312     |         | 640   |
 | 980888  | null     | null      | null    | unlabelled |         | 0     |
 | 980889  | null     | null      | null    | unlabelled |         | 0     |
 | 980890  | null     | null      | null    | unlabelled |         | 0     |
 | 980891  | null     | null      | null    | unlabelled |         | 0     |
 | 980892  | null     | null      | null    | unlabelled |         | 0     |
 | 1019910 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 6019   | null     | null      | null    | unlabelled |         | 0     |
 | 6020   | v1:6     | ethernet1 | 1235::2 | 384818     |         | 640   |
 | 6021   | v1:6     | ethernet1 | 1235::2 | 384819     |         | 640   |
 | 6022   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 6023   | v1:6     | ethernet2 | 1236::4 | 65414      |         | 1280  |
 | 6024   | null     | null      | null    | unlabelled |         | 0     |
 | 6025   | null     | null      | null    | unlabelled |         | 0     |
 | 6026   | null     | null      | null    | unlabelled |         | 0     |
 | 6027   | null     | null      | null    | unlabelled |         | 0     |
 | 6028   | null     | null      | null    | unlabelled |         | 0     |
 | 22871  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 136565 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 284105 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 353368 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 380869 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 443032 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 688832 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 798974 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 963308 | null     | null      | null    | unlabelled |         | 0     |
 | 963309 | v1:4     | ethernet1 | 1.1.2.2 | 980884     |         | 640   |
 | 963310 | v1:4     | ethernet1 | 1.1.2.2 | 980885     |         | 640   |
 | 963311 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 963312 | v1:4     | ethernet2 | 1.1.3.4 | 224262     |         | 1280  |
 | 963313 | null     | null      | null    | unlabelled |         | 0     |
 | 963314 | null     | null      | null    | unlabelled |         | 0     |
 | 963315 | null     | null      | null    | unlabelled |         | 0     |
 | 963316 | null     | null      | null    | unlabelled |         | 0     |
 | 963317 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 34556   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 65410   | null     | null      | null    | unlabelled |         | 0     |
 | 65411   | v1:6     | ethernet1 | 1236::3 | 6020       |         | 0     |
 | 65412   | v1:6     | ethernet1 | 1236::3 | 6021       |         | 0     |
 | 65413   | v1:6     | ethernet1 | 1236::3 | 6022       |         | 0     |
 | 65414   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 65415   | null     | null      | null    | unlabelled |         | 0     |
 | 65416   | null     | null      | null    | unlabelled |         | 0     |
 | 65417   | null     | null      | null    | unlabelled |         | 0     |
 | 65418   | null     | null      | null    | unlabelled |         | 0     |
 | 65419   | null     | null      | null    | unlabelled |         | 0     |
 | 184607  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 224258  | null     | null      | null    | unlabelled |         | 0     |
 | 224259  | v1:4     | ethernet1 | 1.1.3.3 | 963309     |         | 0     |
 | 224260  | v1:4     | ethernet1 | 1.1.3.3 | 963310     |         | 0     |
 | 224261  | v1:4     | ethernet1 | 1.1.3.3 | 963311     |         | 0     |
 | 224262  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 224263  | null     | null      | null    | unlabelled |         | 0     |
 | 224264  | null     | null      | null    | unlabelled |         | 0     |
 | 224265  | null     | null      | null    | unlabelled |         | 0     |
 | 224266  | null     | null      | null    | unlabelled |         | 0     |
 | 224267  | null     | null      | null    | unlabelled |         | 0     |
 | 682221  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 916761  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1015341 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 1024288 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#