here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 16025  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 50775  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 58882  | null     | null      | null    | unlabelled |         | 0     |
 | 58883  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 58884  | v1:4     | ethernet1 | 1.1.1.2 | 462428     |         | 0     |
 | 58885  | v1:4     | ethernet1 | 1.1.1.2 | 462429     |         | 0     |
 | 58886  | v1:4     | ethernet1 | 1.1.1.2 | 462430     |         | 0     |
 | 58887  | null     | null      | null    | unlabelled |         | 0     |
 | 58888  | null     | null      | null    | unlabelled |         | 0     |
 | 58889  | null     | null      | null    | unlabelled |         | 0     |
 | 58890  | null     | null      | null    | unlabelled |         | 0     |
 | 58891  | null     | null      | null    | unlabelled |         | 0     |
 | 225005 | null     | null      | null    | unlabelled |         | 0     |
 | 225006 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 225007 | v1:6     | ethernet1 | 1234::2 | 67207      |         | 0     |
 | 225008 | v1:6     | ethernet1 | 1234::2 | 67208      |         | 0     |
 | 225009 | v1:6     | ethernet1 | 1234::2 | 67209      |         | 0     |
 | 225010 | null     | null      | null    | unlabelled |         | 0     |
 | 225011 | null     | null      | null    | unlabelled |         | 0     |
 | 225012 | null     | null      | null    | unlabelled |         | 0     |
 | 225013 | null     | null      | null    | unlabelled |         | 0     |
 | 225014 | null     | null      | null    | unlabelled |         | 0     |
 | 273042 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 342703 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 367849 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 666485 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 67205   | null     | null      | null    | unlabelled |         | 0     |
 | 67206   | v1:6     | ethernet1 | 1234::1 | 225006     |         | 1280  |
 | 67207   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 67208   | v1:6     | ethernet2 | 1235::3 | 89967      |         | 640   |
 | 67209   | v1:6     | ethernet2 | 1235::3 | 89968      |         | 640   |
 | 67210   | null     | null      | null    | unlabelled |         | 0     |
 | 67211   | null     | null      | null    | unlabelled |         | 0     |
 | 67212   | null     | null      | null    | unlabelled |         | 0     |
 | 67213   | null     | null      | null    | unlabelled |         | 0     |
 | 67214   | null     | null      | null    | unlabelled |         | 0     |
 | 73164   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 109449  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 278797  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 280096  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 351075  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 462426  | null     | null      | null    | unlabelled |         | 0     |
 | 462427  | v1:4     | ethernet1 | 1.1.1.1 | 58883      |         | 1280  |
 | 462428  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 462429  | v1:4     | ethernet2 | 1.1.2.3 | 589636     |         | 640   |
 | 462430  | v1:4     | ethernet2 | 1.1.2.3 | 589637     |         | 640   |
 | 462431  | null     | null      | null    | unlabelled |         | 0     |
 | 462432  | null     | null      | null    | unlabelled |         | 0     |
 | 462433  | null     | null      | null    | unlabelled |         | 0     |
 | 462434  | null     | null      | null    | unlabelled |         | 0     |
 | 462435  | null     | null      | null    | unlabelled |         | 0     |
 | 526020  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1029679 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1035360 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 16145   | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 89964   | null     | null      | null    | unlabelled |         | 0     |
 | 89965   | v1:6     | ethernet1 | 1235::2 | 67206      |         | 640   |
 | 89966   | v1:6     | ethernet1 | 1235::2 | 67207      |         | 640   |
 | 89967   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 89968   | v1:6     | ethernet2 | 1236::4 | 143540     |         | 1280  |
 | 89969   | null     | null      | null    | unlabelled |         | 0     |
 | 89970   | null     | null      | null    | unlabelled |         | 0     |
 | 89971   | null     | null      | null    | unlabelled |         | 0     |
 | 89972   | null     | null      | null    | unlabelled |         | 0     |
 | 89973   | null     | null      | null    | unlabelled |         | 0     |
 | 94583   | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 102117  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 333575  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 556960  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 589633  | null     | null      | null    | unlabelled |         | 0     |
 | 589634  | v1:4     | ethernet1 | 1.1.2.2 | 462427     |         | 640   |
 | 589635  | v1:4     | ethernet1 | 1.1.2.2 | 462428     |         | 640   |
 | 589636  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 589637  | v1:4     | ethernet2 | 1.1.3.4 | 757149     |         | 1280  |
 | 589638  | null     | null      | null    | unlabelled |         | 0     |
 | 589639  | null     | null      | null    | unlabelled |         | 0     |
 | 589640  | null     | null      | null    | unlabelled |         | 0     |
 | 589641  | null     | null      | null    | unlabelled |         | 0     |
 | 589642  | null     | null      | null    | unlabelled |         | 0     |
 | 600586  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 772642  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1021567 | v1:4     | ethernet2 | 1.1.3.4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 111718 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 143536 | null     | null      | null    | unlabelled |         | 0     |
 | 143537 | v1:6     | ethernet1 | 1236::3 | 89965      |         | 0     |
 | 143538 | v1:6     | ethernet1 | 1236::3 | 89966      |         | 0     |
 | 143539 | v1:6     | ethernet1 | 1236::3 | 89967      |         | 0     |
 | 143540 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 143541 | null     | null      | null    | unlabelled |         | 0     |
 | 143542 | null     | null      | null    | unlabelled |         | 0     |
 | 143543 | null     | null      | null    | unlabelled |         | 0     |
 | 143544 | null     | null      | null    | unlabelled |         | 0     |
 | 143545 | null     | null      | null    | unlabelled |         | 0     |
 | 150095 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 353908 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 757145 | null     | null      | null    | unlabelled |         | 0     |
 | 757146 | v1:4     | ethernet1 | 1.1.3.3 | 589634     |         | 0     |
 | 757147 | v1:4     | ethernet1 | 1.1.3.3 | 589635     |         | 0     |
 | 757148 | v1:4     | ethernet1 | 1.1.3.3 | 589636     |         | 0     |
 | 757149 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 757150 | null     | null      | null    | unlabelled |         | 0     |
 | 757151 | null     | null      | null    | unlabelled |         | 0     |
 | 757152 | null     | null      | null    | unlabelled |         | 0     |
 | 757153 | null     | null      | null    | unlabelled |         | 0     |
 | 757154 | null     | null      | null    | unlabelled |         | 0     |
 | 840951 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 926630 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 989397 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#