here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 8613   | null     | null      | null    | unlabelled |         | 0     |
 | 8614   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 8615   | v1:6     | ethernet1 | 1234::2 | 1039804    |         | 0     |
 | 8616   | v1:6     | ethernet1 | 1234::2 | 1039805    |         | 0     |
 | 8617   | v1:6     | ethernet1 | 1234::2 | 1039806    |         | 0     |
 | 8618   | null     | null      | null    | unlabelled |         | 0     |
 | 8619   | null     | null      | null    | unlabelled |         | 0     |
 | 8620   | null     | null      | null    | unlabelled |         | 0     |
 | 8621   | null     | null      | null    | unlabelled |         | 0     |
 | 8622   | null     | null      | null    | unlabelled |         | 0     |
 | 75067  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 94151  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 125756 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 586008 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 596721 | null     | null      | null    | unlabelled |         | 0     |
 | 596722 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 596723 | v1:4     | ethernet1 | 1.1.1.2 | 637461     |         | 0     |
 | 596724 | v1:4     | ethernet1 | 1.1.1.2 | 637462     |         | 0     |
 | 596725 | v1:4     | ethernet1 | 1.1.1.2 | 637463     |         | 0     |
 | 596726 | null     | null      | null    | unlabelled |         | 0     |
 | 596727 | null     | null      | null    | unlabelled |         | 0     |
 | 596728 | null     | null      | null    | unlabelled |         | 0     |
 | 596729 | null     | null      | null    | unlabelled |         | 0     |
 | 596730 | null     | null      | null    | unlabelled |         | 0     |
 | 797683 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 872021 | v1:6     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 236513  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 260121  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 287644  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 452169  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 537395  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 637459  | null     | null      | null    | unlabelled |         | 0     |
 | 637460  | v1:4     | ethernet1 | 1.1.1.1 | 596722     |         | 1280  |
 | 637461  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 637462  | v1:4     | ethernet2 | 1.1.2.3 | 160942     |         | 640   |
 | 637463  | v1:4     | ethernet2 | 1.1.2.3 | 160943     |         | 640   |
 | 637464  | null     | null      | null    | unlabelled |         | 0     |
 | 637465  | null     | null      | null    | unlabelled |         | 0     |
 | 637466  | null     | null      | null    | unlabelled |         | 0     |
 | 637467  | null     | null      | null    | unlabelled |         | 0     |
 | 637468  | null     | null      | null    | unlabelled |         | 0     |
 | 760551  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 926273  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1014873 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1039802 | null     | null      | null    | unlabelled |         | 0     |
 | 1039803 | v1:6     | ethernet1 | 1234::1 | 8614       |         | 1280  |
 | 1039804 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1039805 | v1:6     | ethernet2 | 1235::3 | 233792     |         | 640   |
 | 1039806 | v1:6     | ethernet2 | 1235::3 | 233793     |         | 640   |
 | 1039807 | null     | null      | null    | unlabelled |         | 0     |
 | 1039808 | null     | null      | null    | unlabelled |         | 0     |
 | 1039809 | null     | null      | null    | unlabelled |         | 0     |
 | 1039810 | null     | null      | null    | unlabelled |         | 0     |
 | 1039811 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 132390  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 160939  | null     | null      | null    | unlabelled |         | 0     |
 | 160940  | v1:4     | ethernet1 | 1.1.2.2 | 637460     |         | 640   |
 | 160941  | v1:4     | ethernet1 | 1.1.2.2 | 637461     |         | 640   |
 | 160942  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 160943  | v1:4     | ethernet2 | 1.1.3.4 | 4236       |         | 1280  |
 | 160944  | null     | null      | null    | unlabelled |         | 0     |
 | 160945  | null     | null      | null    | unlabelled |         | 0     |
 | 160946  | null     | null      | null    | unlabelled |         | 0     |
 | 160947  | null     | null      | null    | unlabelled |         | 0     |
 | 160948  | null     | null      | null    | unlabelled |         | 0     |
 | 190558  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 233789  | null     | null      | null    | unlabelled |         | 0     |
 | 233790  | v1:6     | ethernet1 | 1235::2 | 1039803    |         | 640   |
 | 233791  | v1:6     | ethernet1 | 1235::2 | 1039804    |         | 640   |
 | 233792  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 233793  | v1:6     | ethernet2 | 1236::4 | 416548     |         | 1280  |
 | 233794  | null     | null      | null    | unlabelled |         | 0     |
 | 233795  | null     | null      | null    | unlabelled |         | 0     |
 | 233796  | null     | null      | null    | unlabelled |         | 0     |
 | 233797  | null     | null      | null    | unlabelled |         | 0     |
 | 233798  | null     | null      | null    | unlabelled |         | 0     |
 | 492771  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 590732  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 637291  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 747399  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 862659  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1000529 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 4232   | null     | null      | null    | unlabelled |         | 0     |
 | 4233   | v1:4     | ethernet1 | 1.1.3.3 | 160940     |         | 0     |
 | 4234   | v1:4     | ethernet1 | 1.1.3.3 | 160941     |         | 0     |
 | 4235   | v1:4     | ethernet1 | 1.1.3.3 | 160942     |         | 0     |
 | 4236   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 4237   | null     | null      | null    | unlabelled |         | 0     |
 | 4238   | null     | null      | null    | unlabelled |         | 0     |
 | 4239   | null     | null      | null    | unlabelled |         | 0     |
 | 4240   | null     | null      | null    | unlabelled |         | 0     |
 | 4241   | null     | null      | null    | unlabelled |         | 0     |
 | 78823  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 293515 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 416544 | null     | null      | null    | unlabelled |         | 0     |
 | 416545 | v1:6     | ethernet1 | 1236::3 | 233790     |         | 0     |
 | 416546 | v1:6     | ethernet1 | 1236::3 | 233791     |         | 0     |
 | 416547 | v1:6     | ethernet1 | 1236::3 | 233792     |         | 0     |
 | 416548 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 416549 | null     | null      | null    | unlabelled |         | 0     |
 | 416550 | null     | null      | null    | unlabelled |         | 0     |
 | 416551 | null     | null      | null    | unlabelled |         | 0     |
 | 416552 | null     | null      | null    | unlabelled |         | 0     |
 | 416553 | null     | null      | null    | unlabelled |         | 0     |
 | 446568 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 724521 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 825512 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 933494 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#