here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 76017   | null     | null      | null    | unlabelled |         | 0     |
 | 76018   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 76019   | v1:4     | ethernet1 | 1.1.1.2 | 831073     |         | 0     |
 | 76020   | v1:4     | ethernet1 | 1.1.1.2 | 831074     |         | 0     |
 | 76021   | v1:4     | ethernet1 | 1.1.1.2 | 831075     |         | 0     |
 | 76022   | null     | null      | null    | unlabelled |         | 0     |
 | 76023   | null     | null      | null    | unlabelled |         | 0     |
 | 76024   | null     | null      | null    | unlabelled |         | 0     |
 | 76025   | null     | null      | null    | unlabelled |         | 0     |
 | 76026   | null     | null      | null    | unlabelled |         | 0     |
 | 123406  | null     | null      | null    | unlabelled |         | 0     |
 | 123407  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 123408  | v1:6     | ethernet1 | 1234::2 | 383189     |         | 0     |
 | 123409  | v1:6     | ethernet1 | 1234::2 | 383190     |         | 0     |
 | 123410  | v1:6     | ethernet1 | 1234::2 | 383191     |         | 0     |
 | 123411  | null     | null      | null    | unlabelled |         | 0     |
 | 123412  | null     | null      | null    | unlabelled |         | 0     |
 | 123413  | null     | null      | null    | unlabelled |         | 0     |
 | 123414  | null     | null      | null    | unlabelled |         | 0     |
 | 123415  | null     | null      | null    | unlabelled |         | 0     |
 | 129553  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 293143  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 546706  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 574532  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 745650  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1036000 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 90628   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 146866  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 376377  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 383187  | null     | null      | null    | unlabelled |         | 0     |
 | 383188  | v1:6     | ethernet1 | 1234::1 | 123407     |         | 1280  |
 | 383189  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 383190  | v1:6     | ethernet2 | 1235::3 | 846350     |         | 640   |
 | 383191  | v1:6     | ethernet2 | 1235::3 | 846351     |         | 640   |
 | 383192  | null     | null      | null    | unlabelled |         | 0     |
 | 383193  | null     | null      | null    | unlabelled |         | 0     |
 | 383194  | null     | null      | null    | unlabelled |         | 0     |
 | 383195  | null     | null      | null    | unlabelled |         | 0     |
 | 383196  | null     | null      | null    | unlabelled |         | 0     |
 | 497887  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 581761  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 791134  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 831071  | null     | null      | null    | unlabelled |         | 0     |
 | 831072  | v1:4     | ethernet1 | 1.1.1.1 | 76018      |         | 1280  |
 | 831073  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 831074  | v1:4     | ethernet2 | 1.1.2.3 | 970061     |         | 640   |
 | 831075  | v1:4     | ethernet2 | 1.1.2.3 | 970062     |         | 640   |
 | 831076  | null     | null      | null    | unlabelled |         | 0     |
 | 831077  | null     | null      | null    | unlabelled |         | 0     |
 | 831078  | null     | null      | null    | unlabelled |         | 0     |
 | 831079  | null     | null      | null    | unlabelled |         | 0     |
 | 831080  | null     | null      | null    | unlabelled |         | 0     |
 | 903261  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1025462 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 164738  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 234966  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 351292  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 365125  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 448458  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 545618  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 702060  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 846347  | null     | null      | null    | unlabelled |         | 0     |
 | 846348  | v1:6     | ethernet1 | 1235::2 | 383188     |         | 640   |
 | 846349  | v1:6     | ethernet1 | 1235::2 | 383189     |         | 640   |
 | 846350  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 846351  | v1:6     | ethernet2 | 1236::4 | 357140     |         | 1280  |
 | 846352  | null     | null      | null    | unlabelled |         | 0     |
 | 846353  | null     | null      | null    | unlabelled |         | 0     |
 | 846354  | null     | null      | null    | unlabelled |         | 0     |
 | 846355  | null     | null      | null    | unlabelled |         | 0     |
 | 846356  | null     | null      | null    | unlabelled |         | 0     |
 | 970058  | null     | null      | null    | unlabelled |         | 0     |
 | 970059  | v1:4     | ethernet1 | 1.1.2.2 | 831072     |         | 640   |
 | 970060  | v1:4     | ethernet1 | 1.1.2.2 | 831073     |         | 640   |
 | 970061  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 970062  | v1:4     | ethernet2 | 1.1.3.4 | 559525     |         | 1280  |
 | 970063  | null     | null      | null    | unlabelled |         | 0     |
 | 970064  | null     | null      | null    | unlabelled |         | 0     |
 | 970065  | null     | null      | null    | unlabelled |         | 0     |
 | 970066  | null     | null      | null    | unlabelled |         | 0     |
 | 970067  | null     | null      | null    | unlabelled |         | 0     |
 | 1041210 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 35331  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 72922  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 223380 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 355397 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 357136 | null     | null      | null    | unlabelled |         | 0     |
 | 357137 | v1:6     | ethernet1 | 1236::3 | 846348     |         | 0     |
 | 357138 | v1:6     | ethernet1 | 1236::3 | 846349     |         | 0     |
 | 357139 | v1:6     | ethernet1 | 1236::3 | 846350     |         | 0     |
 | 357140 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 357141 | null     | null      | null    | unlabelled |         | 0     |
 | 357142 | null     | null      | null    | unlabelled |         | 0     |
 | 357143 | null     | null      | null    | unlabelled |         | 0     |
 | 357144 | null     | null      | null    | unlabelled |         | 0     |
 | 357145 | null     | null      | null    | unlabelled |         | 0     |
 | 559521 | null     | null      | null    | unlabelled |         | 0     |
 | 559522 | v1:4     | ethernet1 | 1.1.3.3 | 970059     |         | 0     |
 | 559523 | v1:4     | ethernet1 | 1.1.3.3 | 970060     |         | 0     |
 | 559524 | v1:4     | ethernet1 | 1.1.3.3 | 970061     |         | 0     |
 | 559525 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 559526 | null     | null      | null    | unlabelled |         | 0     |
 | 559527 | null     | null      | null    | unlabelled |         | 0     |
 | 559528 | null     | null      | null    | unlabelled |         | 0     |
 | 559529 | null     | null      | null    | unlabelled |         | 0     |
 | 559530 | null     | null      | null    | unlabelled |         | 0     |
 | 663043 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 723874 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#