here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 34583   | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 744667  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 811693  | null     | null      | null    | unlabelled |         | 0     |
 | 811694  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 811695  | v1:6     | ethernet1 | 1234::2 | 457576     |         | 0     |
 | 811696  | v1:6     | ethernet1 | 1234::2 | 457577     |         | 0     |
 | 811697  | v1:6     | ethernet1 | 1234::2 | 457578     |         | 0     |
 | 811698  | null     | null      | null    | unlabelled |         | 0     |
 | 811699  | null     | null      | null    | unlabelled |         | 0     |
 | 811700  | null     | null      | null    | unlabelled |         | 0     |
 | 811701  | null     | null      | null    | unlabelled |         | 0     |
 | 811702  | null     | null      | null    | unlabelled |         | 0     |
 | 940455  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 941725  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 970985  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1031246 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1045291 | null     | null      | null    | unlabelled |         | 0     |
 | 1045292 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1045293 | v1:4     | ethernet1 | 1.1.1.2 | 391977     |         | 0     |
 | 1045294 | v1:4     | ethernet1 | 1.1.1.2 | 391978     |         | 0     |
 | 1045295 | v1:4     | ethernet1 | 1.1.1.2 | 391979     |         | 0     |
 | 1045296 | null     | null      | null    | unlabelled |         | 0     |
 | 1045297 | null     | null      | null    | unlabelled |         | 0     |
 | 1045298 | null     | null      | null    | unlabelled |         | 0     |
 | 1045299 | null     | null      | null    | unlabelled |         | 0     |
 | 1045300 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 189291 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 226959 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 330231 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 391975 | null     | null      | null    | unlabelled |         | 0     |
 | 391976 | v1:4     | ethernet1 | 1.1.1.1 | 1045292    |         | 1280  |
 | 391977 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 391978 | v1:4     | ethernet2 | 1.1.2.3 | 845204     |         | 640   |
 | 391979 | v1:4     | ethernet2 | 1.1.2.3 | 845205     |         | 640   |
 | 391980 | null     | null      | null    | unlabelled |         | 0     |
 | 391981 | null     | null      | null    | unlabelled |         | 0     |
 | 391982 | null     | null      | null    | unlabelled |         | 0     |
 | 391983 | null     | null      | null    | unlabelled |         | 0     |
 | 391984 | null     | null      | null    | unlabelled |         | 0     |
 | 447479 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 457574 | null     | null      | null    | unlabelled |         | 0     |
 | 457575 | v1:6     | ethernet1 | 1234::1 | 811694     |         | 1280  |
 | 457576 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 457577 | v1:6     | ethernet2 | 1235::3 | 414423     |         | 640   |
 | 457578 | v1:6     | ethernet2 | 1235::3 | 414424     |         | 640   |
 | 457579 | null     | null      | null    | unlabelled |         | 0     |
 | 457580 | null     | null      | null    | unlabelled |         | 0     |
 | 457581 | null     | null      | null    | unlabelled |         | 0     |
 | 457582 | null     | null      | null    | unlabelled |         | 0     |
 | 457583 | null     | null      | null    | unlabelled |         | 0     |
 | 550187 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 690277 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 716883 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 801837 | v1:4     | ethernet1 | 1.1.1.1 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 96998   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 155201  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 182044  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 414420  | null     | null      | null    | unlabelled |         | 0     |
 | 414421  | v1:6     | ethernet1 | 1235::2 | 457575     |         | 640   |
 | 414422  | v1:6     | ethernet1 | 1235::2 | 457576     |         | 640   |
 | 414423  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 414424  | v1:6     | ethernet2 | 1236::4 | 806509     |         | 1280  |
 | 414425  | null     | null      | null    | unlabelled |         | 0     |
 | 414426  | null     | null      | null    | unlabelled |         | 0     |
 | 414427  | null     | null      | null    | unlabelled |         | 0     |
 | 414428  | null     | null      | null    | unlabelled |         | 0     |
 | 414429  | null     | null      | null    | unlabelled |         | 0     |
 | 555437  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 845201  | null     | null      | null    | unlabelled |         | 0     |
 | 845202  | v1:4     | ethernet1 | 1.1.2.2 | 391976     |         | 640   |
 | 845203  | v1:4     | ethernet1 | 1.1.2.2 | 391977     |         | 640   |
 | 845204  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 845205  | v1:4     | ethernet2 | 1.1.3.4 | 678635     |         | 1280  |
 | 845206  | null     | null      | null    | unlabelled |         | 0     |
 | 845207  | null     | null      | null    | unlabelled |         | 0     |
 | 845208  | null     | null      | null    | unlabelled |         | 0     |
 | 845209  | null     | null      | null    | unlabelled |         | 0     |
 | 845210  | null     | null      | null    | unlabelled |         | 0     |
 | 892299  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 911445  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 941583  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1046406 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 108850 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 285840 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 678631 | null     | null      | null    | unlabelled |         | 0     |
 | 678632 | v1:4     | ethernet1 | 1.1.3.3 | 845202     |         | 0     |
 | 678633 | v1:4     | ethernet1 | 1.1.3.3 | 845203     |         | 0     |
 | 678634 | v1:4     | ethernet1 | 1.1.3.3 | 845204     |         | 0     |
 | 678635 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 678636 | null     | null      | null    | unlabelled |         | 0     |
 | 678637 | null     | null      | null    | unlabelled |         | 0     |
 | 678638 | null     | null      | null    | unlabelled |         | 0     |
 | 678639 | null     | null      | null    | unlabelled |         | 0     |
 | 678640 | null     | null      | null    | unlabelled |         | 0     |
 | 680066 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 749690 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 806505 | null     | null      | null    | unlabelled |         | 0     |
 | 806506 | v1:6     | ethernet1 | 1236::3 | 414421     |         | 0     |
 | 806507 | v1:6     | ethernet1 | 1236::3 | 414422     |         | 0     |
 | 806508 | v1:6     | ethernet1 | 1236::3 | 414423     |         | 0     |
 | 806509 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 806510 | null     | null      | null    | unlabelled |         | 0     |
 | 806511 | null     | null      | null    | unlabelled |         | 0     |
 | 806512 | null     | null      | null    | unlabelled |         | 0     |
 | 806513 | null     | null      | null    | unlabelled |         | 0     |
 | 806514 | null     | null      | null    | unlabelled |         | 0     |
 | 875431 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 945078 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#