here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 89955  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 140575 | null     | null      | null    | unlabelled |         | 0     |
 | 140576 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 140577 | v1:4     | ethernet1 | 1.1.1.2 | 832226     |         | 0     |
 | 140578 | v1:4     | ethernet1 | 1.1.1.2 | 832227     |         | 0     |
 | 140579 | v1:4     | ethernet1 | 1.1.1.2 | 832228     |         | 0     |
 | 140580 | null     | null      | null    | unlabelled |         | 0     |
 | 140581 | null     | null      | null    | unlabelled |         | 0     |
 | 140582 | null     | null      | null    | unlabelled |         | 0     |
 | 140583 | null     | null      | null    | unlabelled |         | 0     |
 | 140584 | null     | null      | null    | unlabelled |         | 0     |
 | 191360 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 334011 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 391342 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 466309 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 802864 | null     | null      | null    | unlabelled |         | 0     |
 | 802865 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 802866 | v1:6     | ethernet1 | 1234::2 | 986314     |         | 0     |
 | 802867 | v1:6     | ethernet1 | 1234::2 | 986315     |         | 0     |
 | 802868 | v1:6     | ethernet1 | 1234::2 | 986316     |         | 0     |
 | 802869 | null     | null      | null    | unlabelled |         | 0     |
 | 802870 | null     | null      | null    | unlabelled |         | 0     |
 | 802871 | null     | null      | null    | unlabelled |         | 0     |
 | 802872 | null     | null      | null    | unlabelled |         | 0     |
 | 802873 | null     | null      | null    | unlabelled |         | 0     |
 | 985996 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 17033  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 275745 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 298612 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 317291 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 599020 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 762015 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 832224 | null     | null      | null    | unlabelled |         | 0     |
 | 832225 | v1:4     | ethernet1 | 1.1.1.1 | 140576     |         | 1280  |
 | 832226 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 832227 | v1:4     | ethernet2 | 1.1.2.3 | 798398     |         | 640   |
 | 832228 | v1:4     | ethernet2 | 1.1.2.3 | 798399     |         | 640   |
 | 832229 | null     | null      | null    | unlabelled |         | 0     |
 | 832230 | null     | null      | null    | unlabelled |         | 0     |
 | 832231 | null     | null      | null    | unlabelled |         | 0     |
 | 832232 | null     | null      | null    | unlabelled |         | 0     |
 | 832233 | null     | null      | null    | unlabelled |         | 0     |
 | 902413 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 909337 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 986312 | null     | null      | null    | unlabelled |         | 0     |
 | 986313 | v1:6     | ethernet1 | 1234::1 | 802865     |         | 1280  |
 | 986314 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 986315 | v1:6     | ethernet2 | 1235::3 | 105560     |         | 640   |
 | 986316 | v1:6     | ethernet2 | 1235::3 | 105561     |         | 640   |
 | 986317 | null     | null      | null    | unlabelled |         | 0     |
 | 986318 | null     | null      | null    | unlabelled |         | 0     |
 | 986319 | null     | null      | null    | unlabelled |         | 0     |
 | 986320 | null     | null      | null    | unlabelled |         | 0     |
 | 986321 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 45710  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 48068  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 105557 | null     | null      | null    | unlabelled |         | 0     |
 | 105558 | v1:6     | ethernet1 | 1235::2 | 986313     |         | 640   |
 | 105559 | v1:6     | ethernet1 | 1235::2 | 986314     |         | 640   |
 | 105560 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 105561 | v1:6     | ethernet2 | 1236::4 | 1015013    |         | 1280  |
 | 105562 | null     | null      | null    | unlabelled |         | 0     |
 | 105563 | null     | null      | null    | unlabelled |         | 0     |
 | 105564 | null     | null      | null    | unlabelled |         | 0     |
 | 105565 | null     | null      | null    | unlabelled |         | 0     |
 | 105566 | null     | null      | null    | unlabelled |         | 0     |
 | 240844 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 256145 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 513086 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 722737 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 798395 | null     | null      | null    | unlabelled |         | 0     |
 | 798396 | v1:4     | ethernet1 | 1.1.2.2 | 832225     |         | 640   |
 | 798397 | v1:4     | ethernet1 | 1.1.2.2 | 832226     |         | 640   |
 | 798398 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 798399 | v1:4     | ethernet2 | 1.1.3.4 | 915819     |         | 1280  |
 | 798400 | null     | null      | null    | unlabelled |         | 0     |
 | 798401 | null     | null      | null    | unlabelled |         | 0     |
 | 798402 | null     | null      | null    | unlabelled |         | 0     |
 | 798403 | null     | null      | null    | unlabelled |         | 0     |
 | 798404 | null     | null      | null    | unlabelled |         | 0     |
 | 903417 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 941147 | v1:6     | ethernet1 | 1235::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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 88362   | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 104144  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 116738  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 575230  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 810663  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 915815  | null     | null      | null    | unlabelled |         | 0     |
 | 915816  | v1:4     | ethernet1 | 1.1.3.3 | 798396     |         | 0     |
 | 915817  | v1:4     | ethernet1 | 1.1.3.3 | 798397     |         | 0     |
 | 915818  | v1:4     | ethernet1 | 1.1.3.3 | 798398     |         | 0     |
 | 915819  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 915820  | null     | null      | null    | unlabelled |         | 0     |
 | 915821  | null     | null      | null    | unlabelled |         | 0     |
 | 915822  | null     | null      | null    | unlabelled |         | 0     |
 | 915823  | null     | null      | null    | unlabelled |         | 0     |
 | 915824  | null     | null      | null    | unlabelled |         | 0     |
 | 948211  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1015009 | null     | null      | null    | unlabelled |         | 0     |
 | 1015010 | v1:6     | ethernet1 | 1236::3 | 105558     |         | 0     |
 | 1015011 | v1:6     | ethernet1 | 1236::3 | 105559     |         | 0     |
 | 1015012 | v1:6     | ethernet1 | 1236::3 | 105560     |         | 0     |
 | 1015013 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1015014 | null     | null      | null    | unlabelled |         | 0     |
 | 1015015 | null     | null      | null    | unlabelled |         | 0     |
 | 1015016 | null     | null      | null    | unlabelled |         | 0     |
 | 1015017 | null     | null      | null    | unlabelled |         | 0     |
 | 1015018 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#