here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 54806   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 231218  | null     | null      | null    | unlabelled |         | 0     |
 | 231219  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 231220  | v1:4     | ethernet1 | 1.1.1.2 | 913686     |         | 0     |
 | 231221  | v1:4     | ethernet1 | 1.1.1.2 | 913687     |         | 0     |
 | 231222  | v1:4     | ethernet1 | 1.1.1.2 | 913688     |         | 0     |
 | 231223  | null     | null      | null    | unlabelled |         | 0     |
 | 231224  | null     | null      | null    | unlabelled |         | 0     |
 | 231225  | null     | null      | null    | unlabelled |         | 0     |
 | 231226  | null     | null      | null    | unlabelled |         | 0     |
 | 231227  | null     | null      | null    | unlabelled |         | 0     |
 | 303980  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 335076  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 466172  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 921332  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1019411 | null     | null      | null    | unlabelled |         | 0     |
 | 1019412 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1019413 | v1:6     | ethernet1 | 1234::2 | 826785     |         | 0     |
 | 1019414 | v1:6     | ethernet1 | 1234::2 | 826786     |         | 0     |
 | 1019415 | v1:6     | ethernet1 | 1234::2 | 826787     |         | 0     |
 | 1019416 | null     | null      | null    | unlabelled |         | 0     |
 | 1019417 | null     | null      | null    | unlabelled |         | 0     |
 | 1019418 | null     | null      | null    | unlabelled |         | 0     |
 | 1019419 | null     | null      | null    | unlabelled |         | 0     |
 | 1019420 | null     | null      | null    | unlabelled |         | 0     |
 | 1037866 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 301371 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 369389 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 430066 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 439808 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 501148 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 550768 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 670138 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 826783 | null     | null      | null    | unlabelled |         | 0     |
 | 826784 | v1:6     | ethernet1 | 1234::1 | 1019412    |         | 1280  |
 | 826785 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 826786 | v1:6     | ethernet2 | 1235::3 | 71059      |         | 640   |
 | 826787 | v1:6     | ethernet2 | 1235::3 | 71060      |         | 640   |
 | 826788 | null     | null      | null    | unlabelled |         | 0     |
 | 826789 | null     | null      | null    | unlabelled |         | 0     |
 | 826790 | null     | null      | null    | unlabelled |         | 0     |
 | 826791 | null     | null      | null    | unlabelled |         | 0     |
 | 826792 | null     | null      | null    | unlabelled |         | 0     |
 | 863475 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 913684 | null     | null      | null    | unlabelled |         | 0     |
 | 913685 | v1:4     | ethernet1 | 1.1.1.1 | 231219     |         | 1280  |
 | 913686 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 913687 | v1:4     | ethernet2 | 1.1.2.3 | 1025964    |         | 640   |
 | 913688 | v1:4     | ethernet2 | 1.1.2.3 | 1025965    |         | 640   |
 | 913689 | null     | null      | null    | unlabelled |         | 0     |
 | 913690 | null     | null      | null    | unlabelled |         | 0     |
 | 913691 | null     | null      | null    | unlabelled |         | 0     |
 | 913692 | null     | null      | null    | unlabelled |         | 0     |
 | 913693 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 71056   | null     | null      | null    | unlabelled |         | 0     |
 | 71057   | v1:6     | ethernet1 | 1235::2 | 826784     |         | 640   |
 | 71058   | v1:6     | ethernet1 | 1235::2 | 826785     |         | 640   |
 | 71059   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 71060   | v1:6     | ethernet2 | 1236::4 | 346184     |         | 1280  |
 | 71061   | null     | null      | null    | unlabelled |         | 0     |
 | 71062   | null     | null      | null    | unlabelled |         | 0     |
 | 71063   | null     | null      | null    | unlabelled |         | 0     |
 | 71064   | null     | null      | null    | unlabelled |         | 0     |
 | 71065   | null     | null      | null    | unlabelled |         | 0     |
 | 363894  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 464097  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 494307  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 529645  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 580192  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 641733  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 911480  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 997243  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1025961 | null     | null      | null    | unlabelled |         | 0     |
 | 1025962 | v1:4     | ethernet1 | 1.1.2.2 | 913685     |         | 640   |
 | 1025963 | v1:4     | ethernet1 | 1.1.2.2 | 913686     |         | 640   |
 | 1025964 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1025965 | v1:4     | ethernet2 | 1.1.3.4 | 825044     |         | 1280  |
 | 1025966 | null     | null      | null    | unlabelled |         | 0     |
 | 1025967 | null     | null      | null    | unlabelled |         | 0     |
 | 1025968 | null     | null      | null    | unlabelled |         | 0     |
 | 1025969 | null     | null      | null    | unlabelled |         | 0     |
 | 1025970 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 47185  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 177485 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 317012 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 346180 | null     | null      | null    | unlabelled |         | 0     |
 | 346181 | v1:6     | ethernet1 | 1236::3 | 71057      |         | 0     |
 | 346182 | v1:6     | ethernet1 | 1236::3 | 71058      |         | 0     |
 | 346183 | v1:6     | ethernet1 | 1236::3 | 71059      |         | 0     |
 | 346184 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 346185 | null     | null      | null    | unlabelled |         | 0     |
 | 346186 | null     | null      | null    | unlabelled |         | 0     |
 | 346187 | null     | null      | null    | unlabelled |         | 0     |
 | 346188 | null     | null      | null    | unlabelled |         | 0     |
 | 346189 | null     | null      | null    | unlabelled |         | 0     |
 | 812864 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 825040 | null     | null      | null    | unlabelled |         | 0     |
 | 825041 | v1:4     | ethernet1 | 1.1.3.3 | 1025962    |         | 0     |
 | 825042 | v1:4     | ethernet1 | 1.1.3.3 | 1025963    |         | 0     |
 | 825043 | v1:4     | ethernet1 | 1.1.3.3 | 1025964    |         | 0     |
 | 825044 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 825045 | null     | null      | null    | unlabelled |         | 0     |
 | 825046 | null     | null      | null    | unlabelled |         | 0     |
 | 825047 | null     | null      | null    | unlabelled |         | 0     |
 | 825048 | null     | null      | null    | unlabelled |         | 0     |
 | 825049 | null     | null      | null    | unlabelled |         | 0     |
 | 935206 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 987810 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#