here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 14259   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 71058   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 159876  | null     | null      | null    | unlabelled |         | 0     |
 | 159877  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 159878  | v1:6     | ethernet1 | 1234::2 | 530162     |         | 0     |
 | 159879  | v1:6     | ethernet1 | 1234::2 | 530163     |         | 0     |
 | 159880  | v1:6     | ethernet1 | 1234::2 | 530164     |         | 0     |
 | 159881  | null     | null      | null    | unlabelled |         | 0     |
 | 159882  | null     | null      | null    | unlabelled |         | 0     |
 | 159883  | null     | null      | null    | unlabelled |         | 0     |
 | 159884  | null     | null      | null    | unlabelled |         | 0     |
 | 159885  | null     | null      | null    | unlabelled |         | 0     |
 | 197324  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 387388  | null     | null      | null    | unlabelled |         | 0     |
 | 387389  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 387390  | v1:4     | ethernet1 | 1.1.1.2 | 170842     |         | 0     |
 | 387391  | v1:4     | ethernet1 | 1.1.1.2 | 170843     |         | 0     |
 | 387392  | v1:4     | ethernet1 | 1.1.1.2 | 170844     |         | 0     |
 | 387393  | null     | null      | null    | unlabelled |         | 0     |
 | 387394  | null     | null      | null    | unlabelled |         | 0     |
 | 387395  | null     | null      | null    | unlabelled |         | 0     |
 | 387396  | null     | null      | null    | unlabelled |         | 0     |
 | 387397  | null     | null      | null    | unlabelled |         | 0     |
 | 532447  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 941162  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1036060 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 52411  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 69515  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 134016 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 170840 | null     | null      | null    | unlabelled |         | 0     |
 | 170841 | v1:4     | ethernet1 | 1.1.1.1 | 387389     |         | 1280  |
 | 170842 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 170843 | v1:4     | ethernet2 | 1.1.2.3 | 1032450    |         | 640   |
 | 170844 | v1:4     | ethernet2 | 1.1.2.3 | 1032451    |         | 640   |
 | 170845 | null     | null      | null    | unlabelled |         | 0     |
 | 170846 | null     | null      | null    | unlabelled |         | 0     |
 | 170847 | null     | null      | null    | unlabelled |         | 0     |
 | 170848 | null     | null      | null    | unlabelled |         | 0     |
 | 170849 | null     | null      | null    | unlabelled |         | 0     |
 | 530160 | null     | null      | null    | unlabelled |         | 0     |
 | 530161 | v1:6     | ethernet1 | 1234::1 | 159877     |         | 1280  |
 | 530162 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 530163 | v1:6     | ethernet2 | 1235::3 | 457620     |         | 640   |
 | 530164 | v1:6     | ethernet2 | 1235::3 | 457621     |         | 640   |
 | 530165 | null     | null      | null    | unlabelled |         | 0     |
 | 530166 | null     | null      | null    | unlabelled |         | 0     |
 | 530167 | null     | null      | null    | unlabelled |         | 0     |
 | 530168 | null     | null      | null    | unlabelled |         | 0     |
 | 530169 | null     | null      | null    | unlabelled |         | 0     |
 | 588230 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 694417 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 831656 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 876514 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 937006 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 7609    | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 82161   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 104403  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 139445  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 376612  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 397078  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 457617  | null     | null      | null    | unlabelled |         | 0     |
 | 457618  | v1:6     | ethernet1 | 1235::2 | 530161     |         | 640   |
 | 457619  | v1:6     | ethernet1 | 1235::2 | 530162     |         | 640   |
 | 457620  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 457621  | v1:6     | ethernet2 | 1236::4 | 298020     |         | 1280  |
 | 457622  | null     | null      | null    | unlabelled |         | 0     |
 | 457623  | null     | null      | null    | unlabelled |         | 0     |
 | 457624  | null     | null      | null    | unlabelled |         | 0     |
 | 457625  | null     | null      | null    | unlabelled |         | 0     |
 | 457626  | null     | null      | null    | unlabelled |         | 0     |
 | 592752  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 761877  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1032447 | null     | null      | null    | unlabelled |         | 0     |
 | 1032448 | v1:4     | ethernet1 | 1.1.2.2 | 170841     |         | 640   |
 | 1032449 | v1:4     | ethernet1 | 1.1.2.2 | 170842     |         | 640   |
 | 1032450 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1032451 | v1:4     | ethernet2 | 1.1.3.4 | 783380     |         | 1280  |
 | 1032452 | null     | null      | null    | unlabelled |         | 0     |
 | 1032453 | null     | null      | null    | unlabelled |         | 0     |
 | 1032454 | null     | null      | null    | unlabelled |         | 0     |
 | 1032455 | null     | null      | null    | unlabelled |         | 0     |
 | 1032456 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 14262  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 50541  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 166484 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 298016 | null     | null      | null    | unlabelled |         | 0     |
 | 298017 | v1:6     | ethernet1 | 1236::3 | 457618     |         | 0     |
 | 298018 | v1:6     | ethernet1 | 1236::3 | 457619     |         | 0     |
 | 298019 | v1:6     | ethernet1 | 1236::3 | 457620     |         | 0     |
 | 298020 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 298021 | null     | null      | null    | unlabelled |         | 0     |
 | 298022 | null     | null      | null    | unlabelled |         | 0     |
 | 298023 | null     | null      | null    | unlabelled |         | 0     |
 | 298024 | null     | null      | null    | unlabelled |         | 0     |
 | 298025 | null     | null      | null    | unlabelled |         | 0     |
 | 475948 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 737835 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 783376 | null     | null      | null    | unlabelled |         | 0     |
 | 783377 | v1:4     | ethernet1 | 1.1.3.3 | 1032448    |         | 0     |
 | 783378 | v1:4     | ethernet1 | 1.1.3.3 | 1032449    |         | 0     |
 | 783379 | v1:4     | ethernet1 | 1.1.3.3 | 1032450    |         | 0     |
 | 783380 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 783381 | null     | null      | null    | unlabelled |         | 0     |
 | 783382 | null     | null      | null    | unlabelled |         | 0     |
 | 783383 | null     | null      | null    | unlabelled |         | 0     |
 | 783384 | null     | null      | null    | unlabelled |         | 0     |
 | 783385 | null     | null      | null    | unlabelled |         | 0     |
 | 962740 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#