here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 86728   | null     | null      | null    | unlabelled |         | 0     |
 | 86729   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 86730   | v1:6     | ethernet1 | 1234::2 | 829289     |         | 0     |
 | 86731   | v1:6     | ethernet1 | 1234::2 | 829290     |         | 0     |
 | 86732   | v1:6     | ethernet1 | 1234::2 | 829291     |         | 0     |
 | 86733   | null     | null      | null    | unlabelled |         | 0     |
 | 86734   | null     | null      | null    | unlabelled |         | 0     |
 | 86735   | null     | null      | null    | unlabelled |         | 0     |
 | 86736   | null     | null      | null    | unlabelled |         | 0     |
 | 86737   | null     | null      | null    | unlabelled |         | 0     |
 | 142172  | null     | null      | null    | unlabelled |         | 0     |
 | 142173  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 142174  | v1:4     | ethernet1 | 1.1.1.2 | 947562     |         | 0     |
 | 142175  | v1:4     | ethernet1 | 1.1.1.2 | 947563     |         | 0     |
 | 142176  | v1:4     | ethernet1 | 1.1.1.2 | 947564     |         | 0     |
 | 142177  | null     | null      | null    | unlabelled |         | 0     |
 | 142178  | null     | null      | null    | unlabelled |         | 0     |
 | 142179  | null     | null      | null    | unlabelled |         | 0     |
 | 142180  | null     | null      | null    | unlabelled |         | 0     |
 | 142181  | null     | null      | null    | unlabelled |         | 0     |
 | 292502  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 293110  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 298110  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 496838  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 599872  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1004531 | tester:4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 91791  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 199919 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 265233 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 265455 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 473894 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 535901 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 564870 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 829287 | null     | null      | null    | unlabelled |         | 0     |
 | 829288 | v1:6     | ethernet1 | 1234::1 | 86729      |         | 1280  |
 | 829289 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 829290 | v1:6     | ethernet2 | 1235::3 | 124463     |         | 640   |
 | 829291 | v1:6     | ethernet2 | 1235::3 | 124464     |         | 640   |
 | 829292 | null     | null      | null    | unlabelled |         | 0     |
 | 829293 | null     | null      | null    | unlabelled |         | 0     |
 | 829294 | null     | null      | null    | unlabelled |         | 0     |
 | 829295 | null     | null      | null    | unlabelled |         | 0     |
 | 829296 | null     | null      | null    | unlabelled |         | 0     |
 | 873734 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 947560 | null     | null      | null    | unlabelled |         | 0     |
 | 947561 | v1:4     | ethernet1 | 1.1.1.1 | 142173     |         | 1280  |
 | 947562 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 947563 | v1:4     | ethernet2 | 1.1.2.3 | 476256     |         | 640   |
 | 947564 | v1:4     | ethernet2 | 1.1.2.3 | 476257     |         | 640   |
 | 947565 | null     | null      | null    | unlabelled |         | 0     |
 | 947566 | null     | null      | null    | unlabelled |         | 0     |
 | 947567 | null     | null      | null    | unlabelled |         | 0     |
 | 947568 | null     | null      | null    | unlabelled |         | 0     |
 | 947569 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 124460 | null     | null      | null    | unlabelled |         | 0     |
 | 124461 | v1:6     | ethernet1 | 1235::2 | 829288     |         | 640   |
 | 124462 | v1:6     | ethernet1 | 1235::2 | 829289     |         | 640   |
 | 124463 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 124464 | v1:6     | ethernet2 | 1236::4 | 961561     |         | 1280  |
 | 124465 | null     | null      | null    | unlabelled |         | 0     |
 | 124466 | null     | null      | null    | unlabelled |         | 0     |
 | 124467 | null     | null      | null    | unlabelled |         | 0     |
 | 124468 | null     | null      | null    | unlabelled |         | 0     |
 | 124469 | null     | null      | null    | unlabelled |         | 0     |
 | 206429 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 247990 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 302056 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 476253 | null     | null      | null    | unlabelled |         | 0     |
 | 476254 | v1:4     | ethernet1 | 1.1.2.2 | 947561     |         | 640   |
 | 476255 | v1:4     | ethernet1 | 1.1.2.2 | 947562     |         | 640   |
 | 476256 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 476257 | v1:4     | ethernet2 | 1.1.3.4 | 684936     |         | 1280  |
 | 476258 | null     | null      | null    | unlabelled |         | 0     |
 | 476259 | null     | null      | null    | unlabelled |         | 0     |
 | 476260 | null     | null      | null    | unlabelled |         | 0     |
 | 476261 | null     | null      | null    | unlabelled |         | 0     |
 | 476262 | null     | null      | null    | unlabelled |         | 0     |
 | 557633 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 599628 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 817793 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 863667 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 976983 | v1:6     | ethernet2 | 1236::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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 84490   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 123906  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 362032  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 684932  | null     | null      | null    | unlabelled |         | 0     |
 | 684933  | v1:4     | ethernet1 | 1.1.3.3 | 476254     |         | 0     |
 | 684934  | v1:4     | ethernet1 | 1.1.3.3 | 476255     |         | 0     |
 | 684935  | v1:4     | ethernet1 | 1.1.3.3 | 476256     |         | 0     |
 | 684936  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 684937  | null     | null      | null    | unlabelled |         | 0     |
 | 684938  | null     | null      | null    | unlabelled |         | 0     |
 | 684939  | null     | null      | null    | unlabelled |         | 0     |
 | 684940  | null     | null      | null    | unlabelled |         | 0     |
 | 684941  | null     | null      | null    | unlabelled |         | 0     |
 | 774861  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 783914  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 961557  | null     | null      | null    | unlabelled |         | 0     |
 | 961558  | v1:6     | ethernet1 | 1236::3 | 124461     |         | 0     |
 | 961559  | v1:6     | ethernet1 | 1236::3 | 124462     |         | 0     |
 | 961560  | v1:6     | ethernet1 | 1236::3 | 124463     |         | 0     |
 | 961561  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 961562  | null     | null      | null    | unlabelled |         | 0     |
 | 961563  | null     | null      | null    | unlabelled |         | 0     |
 | 961564  | null     | null      | null    | unlabelled |         | 0     |
 | 961565  | null     | null      | null    | unlabelled |         | 0     |
 | 961566  | null     | null      | null    | unlabelled |         | 0     |
 | 1045388 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#