here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 31483   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 49766   | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 104292  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 396524  | null     | null      | null    | unlabelled |         | 0     |
 | 396525  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 396526  | v1:6     | ethernet1 | 1234::2 | 344196     |         | 0     |
 | 396527  | v1:6     | ethernet1 | 1234::2 | 344197     |         | 0     |
 | 396528  | v1:6     | ethernet1 | 1234::2 | 344198     |         | 0     |
 | 396529  | null     | null      | null    | unlabelled |         | 0     |
 | 396530  | null     | null      | null    | unlabelled |         | 0     |
 | 396531  | null     | null      | null    | unlabelled |         | 0     |
 | 396532  | null     | null      | null    | unlabelled |         | 0     |
 | 396533  | null     | null      | null    | unlabelled |         | 0     |
 | 639101  | null     | null      | null    | unlabelled |         | 0     |
 | 639102  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 639103  | v1:4     | ethernet1 | 1.1.1.2 | 599389     |         | 0     |
 | 639104  | v1:4     | ethernet1 | 1.1.1.2 | 599390     |         | 0     |
 | 639105  | v1:4     | ethernet1 | 1.1.1.2 | 599391     |         | 0     |
 | 639106  | null     | null      | null    | unlabelled |         | 0     |
 | 639107  | null     | null      | null    | unlabelled |         | 0     |
 | 639108  | null     | null      | null    | unlabelled |         | 0     |
 | 639109  | null     | null      | null    | unlabelled |         | 0     |
 | 639110  | null     | null      | null    | unlabelled |         | 0     |
 | 716141  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 934022  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1007909 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 91176  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 170186 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 198227 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 344194 | null     | null      | null    | unlabelled |         | 0     |
 | 344195 | v1:6     | ethernet1 | 1234::1 | 396525     |         | 1280  |
 | 344196 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 344197 | v1:6     | ethernet2 | 1235::3 | 691384     |         | 640   |
 | 344198 | v1:6     | ethernet2 | 1235::3 | 691385     |         | 640   |
 | 344199 | null     | null      | null    | unlabelled |         | 0     |
 | 344200 | null     | null      | null    | unlabelled |         | 0     |
 | 344201 | null     | null      | null    | unlabelled |         | 0     |
 | 344202 | null     | null      | null    | unlabelled |         | 0     |
 | 344203 | null     | null      | null    | unlabelled |         | 0     |
 | 509303 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 557369 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 599387 | null     | null      | null    | unlabelled |         | 0     |
 | 599388 | v1:4     | ethernet1 | 1.1.1.1 | 639102     |         | 1280  |
 | 599389 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 599390 | v1:4     | ethernet2 | 1.1.2.3 | 921832     |         | 640   |
 | 599391 | v1:4     | ethernet2 | 1.1.2.3 | 921833     |         | 640   |
 | 599392 | null     | null      | null    | unlabelled |         | 0     |
 | 599393 | null     | null      | null    | unlabelled |         | 0     |
 | 599394 | null     | null      | null    | unlabelled |         | 0     |
 | 599395 | null     | null      | null    | unlabelled |         | 0     |
 | 599396 | null     | null      | null    | unlabelled |         | 0     |
 | 688303 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 708894 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 725761 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 58402   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 169821  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 262335  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 427008  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 691381  | null     | null      | null    | unlabelled |         | 0     |
 | 691382  | v1:6     | ethernet1 | 1235::2 | 344195     |         | 640   |
 | 691383  | v1:6     | ethernet1 | 1235::2 | 344196     |         | 640   |
 | 691384  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 691385  | v1:6     | ethernet2 | 1236::4 | 1025046    |         | 1280  |
 | 691386  | null     | null      | null    | unlabelled |         | 0     |
 | 691387  | null     | null      | null    | unlabelled |         | 0     |
 | 691388  | null     | null      | null    | unlabelled |         | 0     |
 | 691389  | null     | null      | null    | unlabelled |         | 0     |
 | 691390  | null     | null      | null    | unlabelled |         | 0     |
 | 863673  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 921829  | null     | null      | null    | unlabelled |         | 0     |
 | 921830  | v1:4     | ethernet1 | 1.1.2.2 | 599388     |         | 640   |
 | 921831  | v1:4     | ethernet1 | 1.1.2.2 | 599389     |         | 640   |
 | 921832  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 921833  | v1:4     | ethernet2 | 1.1.3.4 | 613871     |         | 1280  |
 | 921834  | null     | null      | null    | unlabelled |         | 0     |
 | 921835  | null     | null      | null    | unlabelled |         | 0     |
 | 921836  | null     | null      | null    | unlabelled |         | 0     |
 | 921837  | null     | null      | null    | unlabelled |         | 0     |
 | 921838  | null     | null      | null    | unlabelled |         | 0     |
 | 929553  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 940570  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1013812 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 49360   | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 89730   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 276768  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 511971  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 553126  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 613867  | null     | null      | null    | unlabelled |         | 0     |
 | 613868  | v1:4     | ethernet1 | 1.1.3.3 | 921830     |         | 0     |
 | 613869  | v1:4     | ethernet1 | 1.1.3.3 | 921831     |         | 0     |
 | 613870  | v1:4     | ethernet1 | 1.1.3.3 | 921832     |         | 0     |
 | 613871  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 613872  | null     | null      | null    | unlabelled |         | 0     |
 | 613873  | null     | null      | null    | unlabelled |         | 0     |
 | 613874  | null     | null      | null    | unlabelled |         | 0     |
 | 613875  | null     | null      | null    | unlabelled |         | 0     |
 | 613876  | null     | null      | null    | unlabelled |         | 0     |
 | 1017719 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1025042 | null     | null      | null    | unlabelled |         | 0     |
 | 1025043 | v1:6     | ethernet1 | 1236::3 | 691382     |         | 0     |
 | 1025044 | v1:6     | ethernet1 | 1236::3 | 691383     |         | 0     |
 | 1025045 | v1:6     | ethernet1 | 1236::3 | 691384     |         | 0     |
 | 1025046 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1025047 | null     | null      | null    | unlabelled |         | 0     |
 | 1025048 | null     | null      | null    | unlabelled |         | 0     |
 | 1025049 | null     | null      | null    | unlabelled |         | 0     |
 | 1025050 | null     | null      | null    | unlabelled |         | 0     |
 | 1025051 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#