here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 21966  | null     | null      | null    | unlabelled |         | 0     |
 | 21967  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 21968  | v1:6     | ethernet1 | 1234::2 | 28475      |         | 0     |
 | 21969  | v1:6     | ethernet1 | 1234::2 | 28476      |         | 0     |
 | 21970  | v1:6     | ethernet1 | 1234::2 | 28477      |         | 0     |
 | 21971  | null     | null      | null    | unlabelled |         | 0     |
 | 21972  | null     | null      | null    | unlabelled |         | 0     |
 | 21973  | null     | null      | null    | unlabelled |         | 0     |
 | 21974  | null     | null      | null    | unlabelled |         | 0     |
 | 21975  | null     | null      | null    | unlabelled |         | 0     |
 | 194676 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 272336 | null     | null      | null    | unlabelled |         | 0     |
 | 272337 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 272338 | v1:4     | ethernet1 | 1.1.1.2 | 374608     |         | 0     |
 | 272339 | v1:4     | ethernet1 | 1.1.1.2 | 374609     |         | 0     |
 | 272340 | v1:4     | ethernet1 | 1.1.1.2 | 374610     |         | 0     |
 | 272341 | null     | null      | null    | unlabelled |         | 0     |
 | 272342 | null     | null      | null    | unlabelled |         | 0     |
 | 272343 | null     | null      | null    | unlabelled |         | 0     |
 | 272344 | null     | null      | null    | unlabelled |         | 0     |
 | 272345 | null     | null      | null    | unlabelled |         | 0     |
 | 370329 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 398432 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 487977 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 523412 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 586255 | v1:6     | ethernet1 | 1234::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 28473  | null     | null      | null    | unlabelled |         | 0     |
 | 28474  | v1:6     | ethernet1 | 1234::1 | 21967      |         | 1280  |
 | 28475  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 28476  | v1:6     | ethernet2 | 1235::3 | 726169     |         | 640   |
 | 28477  | v1:6     | ethernet2 | 1235::3 | 726170     |         | 640   |
 | 28478  | null     | null      | null    | unlabelled |         | 0     |
 | 28479  | null     | null      | null    | unlabelled |         | 0     |
 | 28480  | null     | null      | null    | unlabelled |         | 0     |
 | 28481  | null     | null      | null    | unlabelled |         | 0     |
 | 28482  | null     | null      | null    | unlabelled |         | 0     |
 | 50883  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 101676 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 130589 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 177846 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 223947 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 374606 | null     | null      | null    | unlabelled |         | 0     |
 | 374607 | v1:4     | ethernet1 | 1.1.1.1 | 272337     |         | 1280  |
 | 374608 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 374609 | v1:4     | ethernet2 | 1.1.2.3 | 1019225    |         | 640   |
 | 374610 | v1:4     | ethernet2 | 1.1.2.3 | 1019226    |         | 640   |
 | 374611 | null     | null      | null    | unlabelled |         | 0     |
 | 374612 | null     | null      | null    | unlabelled |         | 0     |
 | 374613 | null     | null      | null    | unlabelled |         | 0     |
 | 374614 | null     | null      | null    | unlabelled |         | 0     |
 | 374615 | null     | null      | null    | unlabelled |         | 0     |
 | 390609 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 455767 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 481073 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 141321  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 477480  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 520098  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 695268  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 726166  | null     | null      | null    | unlabelled |         | 0     |
 | 726167  | v1:6     | ethernet1 | 1235::2 | 28474      |         | 640   |
 | 726168  | v1:6     | ethernet1 | 1235::2 | 28475      |         | 640   |
 | 726169  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 726170  | v1:6     | ethernet2 | 1236::4 | 551409     |         | 1280  |
 | 726171  | null     | null      | null    | unlabelled |         | 0     |
 | 726172  | null     | null      | null    | unlabelled |         | 0     |
 | 726173  | null     | null      | null    | unlabelled |         | 0     |
 | 726174  | null     | null      | null    | unlabelled |         | 0     |
 | 726175  | null     | null      | null    | unlabelled |         | 0     |
 | 760821  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 843104  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 964461  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 993883  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1019222 | null     | null      | null    | unlabelled |         | 0     |
 | 1019223 | v1:4     | ethernet1 | 1.1.2.2 | 374607     |         | 640   |
 | 1019224 | v1:4     | ethernet1 | 1.1.2.2 | 374608     |         | 640   |
 | 1019225 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1019226 | v1:4     | ethernet2 | 1.1.3.4 | 6405       |         | 1280  |
 | 1019227 | null     | null      | null    | unlabelled |         | 0     |
 | 1019228 | null     | null      | null    | unlabelled |         | 0     |
 | 1019229 | null     | null      | null    | unlabelled |         | 0     |
 | 1019230 | null     | null      | null    | unlabelled |         | 0     |
 | 1019231 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 4080   | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 6401   | null     | null      | null    | unlabelled |         | 0     |
 | 6402   | v1:4     | ethernet1 | 1.1.3.3 | 1019223    |         | 0     |
 | 6403   | v1:4     | ethernet1 | 1.1.3.3 | 1019224    |         | 0     |
 | 6404   | v1:4     | ethernet1 | 1.1.3.3 | 1019225    |         | 0     |
 | 6405   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 6406   | null     | null      | null    | unlabelled |         | 0     |
 | 6407   | null     | null      | null    | unlabelled |         | 0     |
 | 6408   | null     | null      | null    | unlabelled |         | 0     |
 | 6409   | null     | null      | null    | unlabelled |         | 0     |
 | 6410   | null     | null      | null    | unlabelled |         | 0     |
 | 57890  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 364515 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 420637 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 551405 | null     | null      | null    | unlabelled |         | 0     |
 | 551406 | v1:6     | ethernet1 | 1236::3 | 726167     |         | 0     |
 | 551407 | v1:6     | ethernet1 | 1236::3 | 726168     |         | 0     |
 | 551408 | v1:6     | ethernet1 | 1236::3 | 726169     |         | 0     |
 | 551409 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 551410 | null     | null      | null    | unlabelled |         | 0     |
 | 551411 | null     | null      | null    | unlabelled |         | 0     |
 | 551412 | null     | null      | null    | unlabelled |         | 0     |
 | 551413 | null     | null      | null    | unlabelled |         | 0     |
 | 551414 | null     | null      | null    | unlabelled |         | 0     |
 | 769898 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 960365 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#