here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 150131 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 162001 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 167715 | null     | null      | null    | unlabelled |         | 0     |
 | 167716 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 167717 | v1:4     | ethernet1 | 1.1.1.2 | 8432       |         | 0     |
 | 167718 | v1:4     | ethernet1 | 1.1.1.2 | 8433       |         | 0     |
 | 167719 | v1:4     | ethernet1 | 1.1.1.2 | 8434       |         | 0     |
 | 167720 | null     | null      | null    | unlabelled |         | 0     |
 | 167721 | null     | null      | null    | unlabelled |         | 0     |
 | 167722 | null     | null      | null    | unlabelled |         | 0     |
 | 167723 | null     | null      | null    | unlabelled |         | 0     |
 | 167724 | null     | null      | null    | unlabelled |         | 0     |
 | 257250 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 706769 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 712638 | null     | null      | null    | unlabelled |         | 0     |
 | 712639 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 712640 | v1:6     | ethernet1 | 1234::2 | 1036914    |         | 0     |
 | 712641 | v1:6     | ethernet1 | 1234::2 | 1036915    |         | 0     |
 | 712642 | v1:6     | ethernet1 | 1234::2 | 1036916    |         | 0     |
 | 712643 | null     | null      | null    | unlabelled |         | 0     |
 | 712644 | null     | null      | null    | unlabelled |         | 0     |
 | 712645 | null     | null      | null    | unlabelled |         | 0     |
 | 712646 | null     | null      | null    | unlabelled |         | 0     |
 | 712647 | null     | null      | null    | unlabelled |         | 0     |
 | 919306 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 961742 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 8430    | null     | null      | null    | unlabelled |         | 0     |
 | 8431    | v1:4     | ethernet1 | 1.1.1.1 | 167716     |         | 1280  |
 | 8432    | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 8433    | v1:4     | ethernet2 | 1.1.2.3 | 1038194    |         | 640   |
 | 8434    | v1:4     | ethernet2 | 1.1.2.3 | 1038195    |         | 640   |
 | 8435    | null     | null      | null    | unlabelled |         | 0     |
 | 8436    | null     | null      | null    | unlabelled |         | 0     |
 | 8437    | null     | null      | null    | unlabelled |         | 0     |
 | 8438    | null     | null      | null    | unlabelled |         | 0     |
 | 8439    | null     | null      | null    | unlabelled |         | 0     |
 | 167845  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 325478  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 426604  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 516512  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 541377  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 592434  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 799301  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 870490  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1036912 | null     | null      | null    | unlabelled |         | 0     |
 | 1036913 | v1:6     | ethernet1 | 1234::1 | 712639     |         | 1280  |
 | 1036914 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1036915 | v1:6     | ethernet2 | 1235::3 | 349681     |         | 640   |
 | 1036916 | v1:6     | ethernet2 | 1235::3 | 349682     |         | 640   |
 | 1036917 | null     | null      | null    | unlabelled |         | 0     |
 | 1036918 | null     | null      | null    | unlabelled |         | 0     |
 | 1036919 | null     | null      | null    | unlabelled |         | 0     |
 | 1036920 | null     | null      | null    | unlabelled |         | 0     |
 | 1036921 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 45163   | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 96998   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 349678  | null     | null      | null    | unlabelled |         | 0     |
 | 349679  | v1:6     | ethernet1 | 1235::2 | 1036913    |         | 640   |
 | 349680  | v1:6     | ethernet1 | 1235::2 | 1036914    |         | 640   |
 | 349681  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 349682  | v1:6     | ethernet2 | 1236::4 | 335446     |         | 1280  |
 | 349683  | null     | null      | null    | unlabelled |         | 0     |
 | 349684  | null     | null      | null    | unlabelled |         | 0     |
 | 349685  | null     | null      | null    | unlabelled |         | 0     |
 | 349686  | null     | null      | null    | unlabelled |         | 0     |
 | 349687  | null     | null      | null    | unlabelled |         | 0     |
 | 371859  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 407336  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 478993  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 596081  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 602298  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 859944  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1038191 | null     | null      | null    | unlabelled |         | 0     |
 | 1038192 | v1:4     | ethernet1 | 1.1.2.2 | 8431       |         | 640   |
 | 1038193 | v1:4     | ethernet1 | 1.1.2.2 | 8432       |         | 640   |
 | 1038194 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1038195 | v1:4     | ethernet2 | 1.1.3.4 | 630252     |         | 1280  |
 | 1038196 | null     | null      | null    | unlabelled |         | 0     |
 | 1038197 | null     | null      | null    | unlabelled |         | 0     |
 | 1038198 | null     | null      | null    | unlabelled |         | 0     |
 | 1038199 | null     | null      | null    | unlabelled |         | 0     |
 | 1038200 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 63155  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 335442 | null     | null      | null    | unlabelled |         | 0     |
 | 335443 | v1:6     | ethernet1 | 1236::3 | 349679     |         | 0     |
 | 335444 | v1:6     | ethernet1 | 1236::3 | 349680     |         | 0     |
 | 335445 | v1:6     | ethernet1 | 1236::3 | 349681     |         | 0     |
 | 335446 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 335447 | null     | null      | null    | unlabelled |         | 0     |
 | 335448 | null     | null      | null    | unlabelled |         | 0     |
 | 335449 | null     | null      | null    | unlabelled |         | 0     |
 | 335450 | null     | null      | null    | unlabelled |         | 0     |
 | 335451 | null     | null      | null    | unlabelled |         | 0     |
 | 554929 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 630248 | null     | null      | null    | unlabelled |         | 0     |
 | 630249 | v1:4     | ethernet1 | 1.1.3.3 | 1038192    |         | 0     |
 | 630250 | v1:4     | ethernet1 | 1.1.3.3 | 1038193    |         | 0     |
 | 630251 | v1:4     | ethernet1 | 1.1.3.3 | 1038194    |         | 0     |
 | 630252 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 630253 | null     | null      | null    | unlabelled |         | 0     |
 | 630254 | null     | null      | null    | unlabelled |         | 0     |
 | 630255 | null     | null      | null    | unlabelled |         | 0     |
 | 630256 | null     | null      | null    | unlabelled |         | 0     |
 | 630257 | null     | null      | null    | unlabelled |         | 0     |
 | 648772 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 773696 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 794555 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 921319 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#