here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 57810  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 86579  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 380332 | null     | null      | null    | unlabelled |         | 0     |
 | 380333 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 380334 | v1:6     | ethernet1 | 1234::2 | 318478     |         | 0     |
 | 380335 | v1:6     | ethernet1 | 1234::2 | 318479     |         | 0     |
 | 380336 | v1:6     | ethernet1 | 1234::2 | 318480     |         | 0     |
 | 380337 | null     | null      | null    | unlabelled |         | 0     |
 | 380338 | null     | null      | null    | unlabelled |         | 0     |
 | 380339 | null     | null      | null    | unlabelled |         | 0     |
 | 380340 | null     | null      | null    | unlabelled |         | 0     |
 | 380341 | null     | null      | null    | unlabelled |         | 0     |
 | 386241 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 413980 | null     | null      | null    | unlabelled |         | 0     |
 | 413981 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 413982 | v1:4     | ethernet1 | 1.1.1.2 | 1028347    |         | 0     |
 | 413983 | v1:4     | ethernet1 | 1.1.1.2 | 1028348    |         | 0     |
 | 413984 | v1:4     | ethernet1 | 1.1.1.2 | 1028349    |         | 0     |
 | 413985 | null     | null      | null    | unlabelled |         | 0     |
 | 413986 | null     | null      | null    | unlabelled |         | 0     |
 | 413987 | null     | null      | null    | unlabelled |         | 0     |
 | 413988 | null     | null      | null    | unlabelled |         | 0     |
 | 413989 | null     | null      | null    | unlabelled |         | 0     |
 | 520723 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 824758 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 972280 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 249550  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 303497  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 318476  | null     | null      | null    | unlabelled |         | 0     |
 | 318477  | v1:6     | ethernet1 | 1234::1 | 380333     |         | 1280  |
 | 318478  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 318479  | v1:6     | ethernet2 | 1235::3 | 438246     |         | 640   |
 | 318480  | v1:6     | ethernet2 | 1235::3 | 438247     |         | 640   |
 | 318481  | null     | null      | null    | unlabelled |         | 0     |
 | 318482  | null     | null      | null    | unlabelled |         | 0     |
 | 318483  | null     | null      | null    | unlabelled |         | 0     |
 | 318484  | null     | null      | null    | unlabelled |         | 0     |
 | 318485  | null     | null      | null    | unlabelled |         | 0     |
 | 342254  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 379221  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 485136  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 893808  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 910656  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 933064  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 1028345 | null     | null      | null    | unlabelled |         | 0     |
 | 1028346 | v1:4     | ethernet1 | 1.1.1.1 | 413981     |         | 1280  |
 | 1028347 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1028348 | v1:4     | ethernet2 | 1.1.2.3 | 585200     |         | 640   |
 | 1028349 | v1:4     | ethernet2 | 1.1.2.3 | 585201     |         | 640   |
 | 1028350 | null     | null      | null    | unlabelled |         | 0     |
 | 1028351 | null     | null      | null    | unlabelled |         | 0     |
 | 1028352 | null     | null      | null    | unlabelled |         | 0     |
 | 1028353 | null     | null      | null    | unlabelled |         | 0     |
 | 1028354 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 161303  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 183623  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 373082  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 438243  | null     | null      | null    | unlabelled |         | 0     |
 | 438244  | v1:6     | ethernet1 | 1235::2 | 318477     |         | 640   |
 | 438245  | v1:6     | ethernet1 | 1235::2 | 318478     |         | 640   |
 | 438246  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 438247  | v1:6     | ethernet2 | 1236::4 | 438846     |         | 1280  |
 | 438248  | null     | null      | null    | unlabelled |         | 0     |
 | 438249  | null     | null      | null    | unlabelled |         | 0     |
 | 438250  | null     | null      | null    | unlabelled |         | 0     |
 | 438251  | null     | null      | null    | unlabelled |         | 0     |
 | 438252  | null     | null      | null    | unlabelled |         | 0     |
 | 585197  | null     | null      | null    | unlabelled |         | 0     |
 | 585198  | v1:4     | ethernet1 | 1.1.2.2 | 1028346    |         | 640   |
 | 585199  | v1:4     | ethernet1 | 1.1.2.2 | 1028347    |         | 640   |
 | 585200  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 585201  | v1:4     | ethernet2 | 1.1.3.4 | 687750     |         | 1280  |
 | 585202  | null     | null      | null    | unlabelled |         | 0     |
 | 585203  | null     | null      | null    | unlabelled |         | 0     |
 | 585204  | null     | null      | null    | unlabelled |         | 0     |
 | 585205  | null     | null      | null    | unlabelled |         | 0     |
 | 585206  | null     | null      | null    | unlabelled |         | 0     |
 | 699712  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 765871  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 862732  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 865179  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 1048304 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 7237   | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 36138  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 98165  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 226193 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 272452 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 438842 | null     | null      | null    | unlabelled |         | 0     |
 | 438843 | v1:6     | ethernet1 | 1236::3 | 438244     |         | 0     |
 | 438844 | v1:6     | ethernet1 | 1236::3 | 438245     |         | 0     |
 | 438845 | v1:6     | ethernet1 | 1236::3 | 438246     |         | 0     |
 | 438846 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 438847 | null     | null      | null    | unlabelled |         | 0     |
 | 438848 | null     | null      | null    | unlabelled |         | 0     |
 | 438849 | null     | null      | null    | unlabelled |         | 0     |
 | 438850 | null     | null      | null    | unlabelled |         | 0     |
 | 438851 | null     | null      | null    | unlabelled |         | 0     |
 | 687746 | null     | null      | null    | unlabelled |         | 0     |
 | 687747 | v1:4     | ethernet1 | 1.1.3.3 | 585198     |         | 0     |
 | 687748 | v1:4     | ethernet1 | 1.1.3.3 | 585199     |         | 0     |
 | 687749 | v1:4     | ethernet1 | 1.1.3.3 | 585200     |         | 0     |
 | 687750 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 687751 | null     | null      | null    | unlabelled |         | 0     |
 | 687752 | null     | null      | null    | unlabelled |         | 0     |
 | 687753 | null     | null      | null    | unlabelled |         | 0     |
 | 687754 | null     | null      | null    | unlabelled |         | 0     |
 | 687755 | null     | null      | null    | unlabelled |         | 0     |
 | 869198 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#