here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 24588  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 170162 | null     | null      | null    | unlabelled |         | 0     |
 | 170163 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 170164 | v1:4     | ethernet1 | 1.1.1.2 | 581463     |         | 0     |
 | 170165 | v1:4     | ethernet1 | 1.1.1.2 | 581464     |         | 0     |
 | 170166 | v1:4     | ethernet1 | 1.1.1.2 | 581465     |         | 0     |
 | 170167 | null     | null      | null    | unlabelled |         | 0     |
 | 170168 | null     | null      | null    | unlabelled |         | 0     |
 | 170169 | null     | null      | null    | unlabelled |         | 0     |
 | 170170 | null     | null      | null    | unlabelled |         | 0     |
 | 170171 | null     | null      | null    | unlabelled |         | 0     |
 | 175562 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 206732 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 220939 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 364945 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 497526 | null     | null      | null    | unlabelled |         | 0     |
 | 497527 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 497528 | v1:6     | ethernet1 | 1234::2 | 969257     |         | 0     |
 | 497529 | v1:6     | ethernet1 | 1234::2 | 969258     |         | 0     |
 | 497530 | v1:6     | ethernet1 | 1234::2 | 969259     |         | 0     |
 | 497531 | null     | null      | null    | unlabelled |         | 0     |
 | 497532 | null     | null      | null    | unlabelled |         | 0     |
 | 497533 | null     | null      | null    | unlabelled |         | 0     |
 | 497534 | null     | null      | null    | unlabelled |         | 0     |
 | 497535 | null     | null      | null    | unlabelled |         | 0     |
 | 983071 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 105068  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 208304  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 436383  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 485653  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 486382  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 581461  | null     | null      | null    | unlabelled |         | 0     |
 | 581462  | v1:4     | ethernet1 | 1.1.1.1 | 170163     |         | 1280  |
 | 581463  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 581464  | v1:4     | ethernet2 | 1.1.2.3 | 605620     |         | 640   |
 | 581465  | v1:4     | ethernet2 | 1.1.2.3 | 605621     |         | 640   |
 | 581466  | null     | null      | null    | unlabelled |         | 0     |
 | 581467  | null     | null      | null    | unlabelled |         | 0     |
 | 581468  | null     | null      | null    | unlabelled |         | 0     |
 | 581469  | null     | null      | null    | unlabelled |         | 0     |
 | 581470  | null     | null      | null    | unlabelled |         | 0     |
 | 787224  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 808169  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 969255  | null     | null      | null    | unlabelled |         | 0     |
 | 969256  | v1:6     | ethernet1 | 1234::1 | 497527     |         | 1280  |
 | 969257  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 969258  | v1:6     | ethernet2 | 1235::3 | 955129     |         | 640   |
 | 969259  | v1:6     | ethernet2 | 1235::3 | 955130     |         | 640   |
 | 969260  | null     | null      | null    | unlabelled |         | 0     |
 | 969261  | null     | null      | null    | unlabelled |         | 0     |
 | 969262  | null     | null      | null    | unlabelled |         | 0     |
 | 969263  | null     | null      | null    | unlabelled |         | 0     |
 | 969264  | null     | null      | null    | unlabelled |         | 0     |
 | 1045789 | v1:4     | ethernet2 | 1.1.2.3 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 115589 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 212281 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 398947 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 605617 | null     | null      | null    | unlabelled |         | 0     |
 | 605618 | v1:4     | ethernet1 | 1.1.2.2 | 581462     |         | 640   |
 | 605619 | v1:4     | ethernet1 | 1.1.2.2 | 581463     |         | 640   |
 | 605620 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 605621 | v1:4     | ethernet2 | 1.1.3.4 | 357697     |         | 1280  |
 | 605622 | null     | null      | null    | unlabelled |         | 0     |
 | 605623 | null     | null      | null    | unlabelled |         | 0     |
 | 605624 | null     | null      | null    | unlabelled |         | 0     |
 | 605625 | null     | null      | null    | unlabelled |         | 0     |
 | 605626 | null     | null      | null    | unlabelled |         | 0     |
 | 831684 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 888446 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 917726 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 955126 | null     | null      | null    | unlabelled |         | 0     |
 | 955127 | v1:6     | ethernet1 | 1235::2 | 969256     |         | 640   |
 | 955128 | v1:6     | ethernet1 | 1235::2 | 969257     |         | 640   |
 | 955129 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 955130 | v1:6     | ethernet2 | 1236::4 | 861686     |         | 1280  |
 | 955131 | null     | null      | null    | unlabelled |         | 0     |
 | 955132 | null     | null      | null    | unlabelled |         | 0     |
 | 955133 | null     | null      | null    | unlabelled |         | 0     |
 | 955134 | null     | null      | null    | unlabelled |         | 0     |
 | 955135 | null     | null      | null    | unlabelled |         | 0     |
 | 990672 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 994354 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 245841  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 357693  | null     | null      | null    | unlabelled |         | 0     |
 | 357694  | v1:4     | ethernet1 | 1.1.3.3 | 605618     |         | 0     |
 | 357695  | v1:4     | ethernet1 | 1.1.3.3 | 605619     |         | 0     |
 | 357696  | v1:4     | ethernet1 | 1.1.3.3 | 605620     |         | 0     |
 | 357697  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 357698  | null     | null      | null    | unlabelled |         | 0     |
 | 357699  | null     | null      | null    | unlabelled |         | 0     |
 | 357700  | null     | null      | null    | unlabelled |         | 0     |
 | 357701  | null     | null      | null    | unlabelled |         | 0     |
 | 357702  | null     | null      | null    | unlabelled |         | 0     |
 | 783362  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 861682  | null     | null      | null    | unlabelled |         | 0     |
 | 861683  | v1:6     | ethernet1 | 1236::3 | 955127     |         | 0     |
 | 861684  | v1:6     | ethernet1 | 1236::3 | 955128     |         | 0     |
 | 861685  | v1:6     | ethernet1 | 1236::3 | 955129     |         | 0     |
 | 861686  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 861687  | null     | null      | null    | unlabelled |         | 0     |
 | 861688  | null     | null      | null    | unlabelled |         | 0     |
 | 861689  | null     | null      | null    | unlabelled |         | 0     |
 | 861690  | null     | null      | null    | unlabelled |         | 0     |
 | 861691  | null     | null      | null    | unlabelled |         | 0     |
 | 917115  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 982242  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 1004945 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1038357 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#