here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 73586   | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 176228  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 567285  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 596064  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 624735  | null     | null      | null    | unlabelled |         | 0     |
 | 624736  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 624737  | v1:6     | ethernet1 | 1234::2 | 373508     |         | 0     |
 | 624738  | v1:6     | ethernet1 | 1234::2 | 373509     |         | 0     |
 | 624739  | v1:6     | ethernet1 | 1234::2 | 373510     |         | 0     |
 | 624740  | null     | null      | null    | unlabelled |         | 0     |
 | 624741  | null     | null      | null    | unlabelled |         | 0     |
 | 624742  | null     | null      | null    | unlabelled |         | 0     |
 | 624743  | null     | null      | null    | unlabelled |         | 0     |
 | 624744  | null     | null      | null    | unlabelled |         | 0     |
 | 639714  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 905377  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1007276 | null     | null      | null    | unlabelled |         | 0     |
 | 1007277 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1007278 | v1:4     | ethernet1 | 1.1.1.2 | 957429     |         | 0     |
 | 1007279 | v1:4     | ethernet1 | 1.1.1.2 | 957430     |         | 0     |
 | 1007280 | v1:4     | ethernet1 | 1.1.1.2 | 957431     |         | 0     |
 | 1007281 | null     | null      | null    | unlabelled |         | 0     |
 | 1007282 | null     | null      | null    | unlabelled |         | 0     |
 | 1007283 | null     | null      | null    | unlabelled |         | 0     |
 | 1007284 | null     | null      | null    | unlabelled |         | 0     |
 | 1007285 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 161409  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 213502  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 351433  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 373506  | null     | null      | null    | unlabelled |         | 0     |
 | 373507  | v1:6     | ethernet1 | 1234::1 | 624736     |         | 1280  |
 | 373508  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 373509  | v1:6     | ethernet2 | 1235::3 | 182611     |         | 640   |
 | 373510  | v1:6     | ethernet2 | 1235::3 | 182612     |         | 640   |
 | 373511  | null     | null      | null    | unlabelled |         | 0     |
 | 373512  | null     | null      | null    | unlabelled |         | 0     |
 | 373513  | null     | null      | null    | unlabelled |         | 0     |
 | 373514  | null     | null      | null    | unlabelled |         | 0     |
 | 373515  | null     | null      | null    | unlabelled |         | 0     |
 | 467742  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 552585  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 957427  | null     | null      | null    | unlabelled |         | 0     |
 | 957428  | v1:4     | ethernet1 | 1.1.1.1 | 1007277    |         | 1280  |
 | 957429  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 957430  | v1:4     | ethernet2 | 1.1.2.3 | 291100     |         | 640   |
 | 957431  | v1:4     | ethernet2 | 1.1.2.3 | 291101     |         | 640   |
 | 957432  | null     | null      | null    | unlabelled |         | 0     |
 | 957433  | null     | null      | null    | unlabelled |         | 0     |
 | 957434  | null     | null      | null    | unlabelled |         | 0     |
 | 957435  | null     | null      | null    | unlabelled |         | 0     |
 | 957436  | null     | null      | null    | unlabelled |         | 0     |
 | 958855  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 980757  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1038445 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 182608 | null     | null      | null    | unlabelled |         | 0     |
 | 182609 | v1:6     | ethernet1 | 1235::2 | 373507     |         | 640   |
 | 182610 | v1:6     | ethernet1 | 1235::2 | 373508     |         | 640   |
 | 182611 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 182612 | v1:6     | ethernet2 | 1236::4 | 1038960    |         | 1280  |
 | 182613 | null     | null      | null    | unlabelled |         | 0     |
 | 182614 | null     | null      | null    | unlabelled |         | 0     |
 | 182615 | null     | null      | null    | unlabelled |         | 0     |
 | 182616 | null     | null      | null    | unlabelled |         | 0     |
 | 182617 | null     | null      | null    | unlabelled |         | 0     |
 | 226467 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 284537 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 291097 | null     | null      | null    | unlabelled |         | 0     |
 | 291098 | v1:4     | ethernet1 | 1.1.2.2 | 957428     |         | 640   |
 | 291099 | v1:4     | ethernet1 | 1.1.2.2 | 957429     |         | 640   |
 | 291100 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 291101 | v1:4     | ethernet2 | 1.1.3.4 | 221756     |         | 1280  |
 | 291102 | null     | null      | null    | unlabelled |         | 0     |
 | 291103 | null     | null      | null    | unlabelled |         | 0     |
 | 291104 | null     | null      | null    | unlabelled |         | 0     |
 | 291105 | null     | null      | null    | unlabelled |         | 0     |
 | 291106 | null     | null      | null    | unlabelled |         | 0     |
 | 302854 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 323832 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 429007 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 454204 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 934952 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 976481 | v1:4     | ethernet1 | 1.1.2.2 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 81092   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 221752  | null     | null      | null    | unlabelled |         | 0     |
 | 221753  | v1:4     | ethernet1 | 1.1.3.3 | 291098     |         | 0     |
 | 221754  | v1:4     | ethernet1 | 1.1.3.3 | 291099     |         | 0     |
 | 221755  | v1:4     | ethernet1 | 1.1.3.3 | 291100     |         | 0     |
 | 221756  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 221757  | null     | null      | null    | unlabelled |         | 0     |
 | 221758  | null     | null      | null    | unlabelled |         | 0     |
 | 221759  | null     | null      | null    | unlabelled |         | 0     |
 | 221760  | null     | null      | null    | unlabelled |         | 0     |
 | 221761  | null     | null      | null    | unlabelled |         | 0     |
 | 267930  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 355976  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 526565  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 673393  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 964401  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1038956 | null     | null      | null    | unlabelled |         | 0     |
 | 1038957 | v1:6     | ethernet1 | 1236::3 | 182609     |         | 0     |
 | 1038958 | v1:6     | ethernet1 | 1236::3 | 182610     |         | 0     |
 | 1038959 | v1:6     | ethernet1 | 1236::3 | 182611     |         | 0     |
 | 1038960 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1038961 | null     | null      | null    | unlabelled |         | 0     |
 | 1038962 | null     | null      | null    | unlabelled |         | 0     |
 | 1038963 | null     | null      | null    | unlabelled |         | 0     |
 | 1038964 | null     | null      | null    | unlabelled |         | 0     |
 | 1038965 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#