here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 105901  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 113967  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 417581  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 535851  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 552530  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 645008  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 661119  | null     | null      | null    | unlabelled |         | 0     |
 | 661120  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 661121  | v1:4     | ethernet1 | 1.1.1.2 | 133972     |         | 0     |
 | 661122  | v1:4     | ethernet1 | 1.1.1.2 | 133973     |         | 0     |
 | 661123  | v1:4     | ethernet1 | 1.1.1.2 | 133974     |         | 0     |
 | 661124  | null     | null      | null    | unlabelled |         | 0     |
 | 661125  | null     | null      | null    | unlabelled |         | 0     |
 | 661126  | null     | null      | null    | unlabelled |         | 0     |
 | 661127  | null     | null      | null    | unlabelled |         | 0     |
 | 661128  | null     | null      | null    | unlabelled |         | 0     |
 | 1037351 | null     | null      | null    | unlabelled |         | 0     |
 | 1037352 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1037353 | v1:6     | ethernet1 | 1234::2 | 217913     |         | 0     |
 | 1037354 | v1:6     | ethernet1 | 1234::2 | 217914     |         | 0     |
 | 1037355 | v1:6     | ethernet1 | 1234::2 | 217915     |         | 0     |
 | 1037356 | null     | null      | null    | unlabelled |         | 0     |
 | 1037357 | null     | null      | null    | unlabelled |         | 0     |
 | 1037358 | null     | null      | null    | unlabelled |         | 0     |
 | 1037359 | null     | null      | null    | unlabelled |         | 0     |
 | 1037360 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 133970 | null     | null      | null    | unlabelled |         | 0     |
 | 133971 | v1:4     | ethernet1 | 1.1.1.1 | 661120     |         | 1280  |
 | 133972 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 133973 | v1:4     | ethernet2 | 1.1.2.3 | 1034584    |         | 640   |
 | 133974 | v1:4     | ethernet2 | 1.1.2.3 | 1034585    |         | 640   |
 | 133975 | null     | null      | null    | unlabelled |         | 0     |
 | 133976 | null     | null      | null    | unlabelled |         | 0     |
 | 133977 | null     | null      | null    | unlabelled |         | 0     |
 | 133978 | null     | null      | null    | unlabelled |         | 0     |
 | 133979 | null     | null      | null    | unlabelled |         | 0     |
 | 190511 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 217911 | null     | null      | null    | unlabelled |         | 0     |
 | 217912 | v1:6     | ethernet1 | 1234::1 | 1037352    |         | 1280  |
 | 217913 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 217914 | v1:6     | ethernet2 | 1235::3 | 189329     |         | 640   |
 | 217915 | v1:6     | ethernet2 | 1235::3 | 189330     |         | 640   |
 | 217916 | null     | null      | null    | unlabelled |         | 0     |
 | 217917 | null     | null      | null    | unlabelled |         | 0     |
 | 217918 | null     | null      | null    | unlabelled |         | 0     |
 | 217919 | null     | null      | null    | unlabelled |         | 0     |
 | 217920 | null     | null      | null    | unlabelled |         | 0     |
 | 485226 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 544323 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 611478 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 617250 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 794638 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 831953 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 961355 | v1:4     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 189326  | null     | null      | null    | unlabelled |         | 0     |
 | 189327  | v1:6     | ethernet1 | 1235::2 | 217912     |         | 640   |
 | 189328  | v1:6     | ethernet1 | 1235::2 | 217913     |         | 640   |
 | 189329  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 189330  | v1:6     | ethernet2 | 1236::4 | 624191     |         | 1280  |
 | 189331  | null     | null      | null    | unlabelled |         | 0     |
 | 189332  | null     | null      | null    | unlabelled |         | 0     |
 | 189333  | null     | null      | null    | unlabelled |         | 0     |
 | 189334  | null     | null      | null    | unlabelled |         | 0     |
 | 189335  | null     | null      | null    | unlabelled |         | 0     |
 | 194946  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 310879  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 326534  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 330071  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 344501  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 379025  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 547626  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 668081  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 1034581 | null     | null      | null    | unlabelled |         | 0     |
 | 1034582 | v1:4     | ethernet1 | 1.1.2.2 | 133971     |         | 640   |
 | 1034583 | v1:4     | ethernet1 | 1.1.2.2 | 133972     |         | 640   |
 | 1034584 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1034585 | v1:4     | ethernet2 | 1.1.3.4 | 33089      |         | 1280  |
 | 1034586 | null     | null      | null    | unlabelled |         | 0     |
 | 1034587 | null     | null      | null    | unlabelled |         | 0     |
 | 1034588 | null     | null      | null    | unlabelled |         | 0     |
 | 1034589 | null     | null      | null    | unlabelled |         | 0     |
 | 1034590 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 21490   | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 33085   | null     | null      | null    | unlabelled |         | 0     |
 | 33086   | v1:4     | ethernet1 | 1.1.3.3 | 1034582    |         | 0     |
 | 33087   | v1:4     | ethernet1 | 1.1.3.3 | 1034583    |         | 0     |
 | 33088   | v1:4     | ethernet1 | 1.1.3.3 | 1034584    |         | 0     |
 | 33089   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 33090   | null     | null      | null    | unlabelled |         | 0     |
 | 33091   | null     | null      | null    | unlabelled |         | 0     |
 | 33092   | null     | null      | null    | unlabelled |         | 0     |
 | 33093   | null     | null      | null    | unlabelled |         | 0     |
 | 33094   | null     | null      | null    | unlabelled |         | 0     |
 | 406329  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 624187  | null     | null      | null    | unlabelled |         | 0     |
 | 624188  | v1:6     | ethernet1 | 1236::3 | 189327     |         | 0     |
 | 624189  | v1:6     | ethernet1 | 1236::3 | 189328     |         | 0     |
 | 624190  | v1:6     | ethernet1 | 1236::3 | 189329     |         | 0     |
 | 624191  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 624192  | null     | null      | null    | unlabelled |         | 0     |
 | 624193  | null     | null      | null    | unlabelled |         | 0     |
 | 624194  | null     | null      | null    | unlabelled |         | 0     |
 | 624195  | null     | null      | null    | unlabelled |         | 0     |
 | 624196  | null     | null      | null    | unlabelled |         | 0     |
 | 952819  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 964166  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 972050  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1011788 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#