here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 87870   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 117255  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 428374  | null     | null      | null    | unlabelled |         | 0     |
 | 428375  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 428376  | v1:4     | ethernet1 | 1.1.1.2 | 794882     |         | 0     |
 | 428377  | v1:4     | ethernet1 | 1.1.1.2 | 794883     |         | 0     |
 | 428378  | v1:4     | ethernet1 | 1.1.1.2 | 794884     |         | 0     |
 | 428379  | null     | null      | null    | unlabelled |         | 0     |
 | 428380  | null     | null      | null    | unlabelled |         | 0     |
 | 428381  | null     | null      | null    | unlabelled |         | 0     |
 | 428382  | null     | null      | null    | unlabelled |         | 0     |
 | 428383  | null     | null      | null    | unlabelled |         | 0     |
 | 429038  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 606412  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 678799  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 883800  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1010852 | null     | null      | null    | unlabelled |         | 0     |
 | 1010853 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1010854 | v1:6     | ethernet1 | 1234::2 | 94037      |         | 0     |
 | 1010855 | v1:6     | ethernet1 | 1234::2 | 94038      |         | 0     |
 | 1010856 | v1:6     | ethernet1 | 1234::2 | 94039      |         | 0     |
 | 1010857 | null     | null      | null    | unlabelled |         | 0     |
 | 1010858 | null     | null      | null    | unlabelled |         | 0     |
 | 1010859 | null     | null      | null    | unlabelled |         | 0     |
 | 1010860 | null     | null      | null    | unlabelled |         | 0     |
 | 1010861 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 55332  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 94035  | null     | null      | null    | unlabelled |         | 0     |
 | 94036  | v1:6     | ethernet1 | 1234::1 | 1010853    |         | 1280  |
 | 94037  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 94038  | v1:6     | ethernet2 | 1235::3 | 443158     |         | 640   |
 | 94039  | v1:6     | ethernet2 | 1235::3 | 443159     |         | 640   |
 | 94040  | null     | null      | null    | unlabelled |         | 0     |
 | 94041  | null     | null      | null    | unlabelled |         | 0     |
 | 94042  | null     | null      | null    | unlabelled |         | 0     |
 | 94043  | null     | null      | null    | unlabelled |         | 0     |
 | 94044  | null     | null      | null    | unlabelled |         | 0     |
 | 190729 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 207932 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 324143 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 386470 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 794880 | null     | null      | null    | unlabelled |         | 0     |
 | 794881 | v1:4     | ethernet1 | 1.1.1.1 | 428375     |         | 1280  |
 | 794882 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 794883 | v1:4     | ethernet2 | 1.1.2.3 | 1010818    |         | 640   |
 | 794884 | v1:4     | ethernet2 | 1.1.2.3 | 1010819    |         | 640   |
 | 794885 | null     | null      | null    | unlabelled |         | 0     |
 | 794886 | null     | null      | null    | unlabelled |         | 0     |
 | 794887 | null     | null      | null    | unlabelled |         | 0     |
 | 794888 | null     | null      | null    | unlabelled |         | 0     |
 | 794889 | null     | null      | null    | unlabelled |         | 0     |
 | 861230 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 913131 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 945373 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 23955   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 232654  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 235664  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 349129  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 443155  | null     | null      | null    | unlabelled |         | 0     |
 | 443156  | v1:6     | ethernet1 | 1235::2 | 94036      |         | 640   |
 | 443157  | v1:6     | ethernet1 | 1235::2 | 94037      |         | 640   |
 | 443158  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 443159  | v1:6     | ethernet2 | 1236::4 | 337559     |         | 1280  |
 | 443160  | null     | null      | null    | unlabelled |         | 0     |
 | 443161  | null     | null      | null    | unlabelled |         | 0     |
 | 443162  | null     | null      | null    | unlabelled |         | 0     |
 | 443163  | null     | null      | null    | unlabelled |         | 0     |
 | 443164  | null     | null      | null    | unlabelled |         | 0     |
 | 469771  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 501930  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 506563  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1010815 | null     | null      | null    | unlabelled |         | 0     |
 | 1010816 | v1:4     | ethernet1 | 1.1.2.2 | 794881     |         | 640   |
 | 1010817 | v1:4     | ethernet1 | 1.1.2.2 | 794882     |         | 640   |
 | 1010818 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1010819 | v1:4     | ethernet2 | 1.1.3.4 | 347983     |         | 1280  |
 | 1010820 | null     | null      | null    | unlabelled |         | 0     |
 | 1010821 | null     | null      | null    | unlabelled |         | 0     |
 | 1010822 | null     | null      | null    | unlabelled |         | 0     |
 | 1010823 | null     | null      | null    | unlabelled |         | 0     |
 | 1010824 | null     | null      | null    | unlabelled |         | 0     |
 | 1039632 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 245463  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 274135  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 278389  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 337555  | null     | null      | null    | unlabelled |         | 0     |
 | 337556  | v1:6     | ethernet1 | 1236::3 | 443156     |         | 0     |
 | 337557  | v1:6     | ethernet1 | 1236::3 | 443157     |         | 0     |
 | 337558  | v1:6     | ethernet1 | 1236::3 | 443158     |         | 0     |
 | 337559  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 337560  | null     | null      | null    | unlabelled |         | 0     |
 | 337561  | null     | null      | null    | unlabelled |         | 0     |
 | 337562  | null     | null      | null    | unlabelled |         | 0     |
 | 337563  | null     | null      | null    | unlabelled |         | 0     |
 | 337564  | null     | null      | null    | unlabelled |         | 0     |
 | 347979  | null     | null      | null    | unlabelled |         | 0     |
 | 347980  | v1:4     | ethernet1 | 1.1.3.3 | 1010816    |         | 0     |
 | 347981  | v1:4     | ethernet1 | 1.1.3.3 | 1010817    |         | 0     |
 | 347982  | v1:4     | ethernet1 | 1.1.3.3 | 1010818    |         | 0     |
 | 347983  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 347984  | null     | null      | null    | unlabelled |         | 0     |
 | 347985  | null     | null      | null    | unlabelled |         | 0     |
 | 347986  | null     | null      | null    | unlabelled |         | 0     |
 | 347987  | null     | null      | null    | unlabelled |         | 0     |
 | 347988  | null     | null      | null    | unlabelled |         | 0     |
 | 634114  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1025948 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1035691 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#