here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 35968  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 453442 | null     | null      | null    | unlabelled |         | 0     |
 | 453443 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 453444 | v1:6     | ethernet1 | 1234::2 | 594824     |         | 0     |
 | 453445 | v1:6     | ethernet1 | 1234::2 | 594825     |         | 0     |
 | 453446 | v1:6     | ethernet1 | 1234::2 | 594826     |         | 0     |
 | 453447 | null     | null      | null    | unlabelled |         | 0     |
 | 453448 | null     | null      | null    | unlabelled |         | 0     |
 | 453449 | null     | null      | null    | unlabelled |         | 0     |
 | 453450 | null     | null      | null    | unlabelled |         | 0     |
 | 453451 | null     | null      | null    | unlabelled |         | 0     |
 | 495627 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 751530 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 890853 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 897218 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 905291 | null     | null      | null    | unlabelled |         | 0     |
 | 905292 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 905293 | v1:4     | ethernet1 | 1.1.1.2 | 671913     |         | 0     |
 | 905294 | v1:4     | ethernet1 | 1.1.1.2 | 671914     |         | 0     |
 | 905295 | v1:4     | ethernet1 | 1.1.1.2 | 671915     |         | 0     |
 | 905296 | null     | null      | null    | unlabelled |         | 0     |
 | 905297 | null     | null      | null    | unlabelled |         | 0     |
 | 905298 | null     | null      | null    | unlabelled |         | 0     |
 | 905299 | null     | null      | null    | unlabelled |         | 0     |
 | 905300 | null     | null      | null    | unlabelled |         | 0     |
 | 920876 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 243543 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 305116 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 355472 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 443971 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 594822 | null     | null      | null    | unlabelled |         | 0     |
 | 594823 | v1:6     | ethernet1 | 1234::1 | 453443     |         | 1280  |
 | 594824 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 594825 | v1:6     | ethernet2 | 1235::3 | 923677     |         | 640   |
 | 594826 | v1:6     | ethernet2 | 1235::3 | 923678     |         | 640   |
 | 594827 | null     | null      | null    | unlabelled |         | 0     |
 | 594828 | null     | null      | null    | unlabelled |         | 0     |
 | 594829 | null     | null      | null    | unlabelled |         | 0     |
 | 594830 | null     | null      | null    | unlabelled |         | 0     |
 | 594831 | null     | null      | null    | unlabelled |         | 0     |
 | 671911 | null     | null      | null    | unlabelled |         | 0     |
 | 671912 | v1:4     | ethernet1 | 1.1.1.1 | 905292     |         | 1280  |
 | 671913 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 671914 | v1:4     | ethernet2 | 1.1.2.3 | 189615     |         | 640   |
 | 671915 | v1:4     | ethernet2 | 1.1.2.3 | 189616     |         | 640   |
 | 671916 | null     | null      | null    | unlabelled |         | 0     |
 | 671917 | null     | null      | null    | unlabelled |         | 0     |
 | 671918 | null     | null      | null    | unlabelled |         | 0     |
 | 671919 | null     | null      | null    | unlabelled |         | 0     |
 | 671920 | null     | null      | null    | unlabelled |         | 0     |
 | 785395 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 785613 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 970562 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 997981 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 141725 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 189612 | null     | null      | null    | unlabelled |         | 0     |
 | 189613 | v1:4     | ethernet1 | 1.1.2.2 | 671912     |         | 640   |
 | 189614 | v1:4     | ethernet1 | 1.1.2.2 | 671913     |         | 640   |
 | 189615 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 189616 | v1:4     | ethernet2 | 1.1.3.4 | 531753     |         | 1280  |
 | 189617 | null     | null      | null    | unlabelled |         | 0     |
 | 189618 | null     | null      | null    | unlabelled |         | 0     |
 | 189619 | null     | null      | null    | unlabelled |         | 0     |
 | 189620 | null     | null      | null    | unlabelled |         | 0     |
 | 189621 | null     | null      | null    | unlabelled |         | 0     |
 | 447523 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 599443 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 814808 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 861561 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 904153 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 923674 | null     | null      | null    | unlabelled |         | 0     |
 | 923675 | v1:6     | ethernet1 | 1235::2 | 594823     |         | 640   |
 | 923676 | v1:6     | ethernet1 | 1235::2 | 594824     |         | 640   |
 | 923677 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 923678 | v1:6     | ethernet2 | 1236::4 | 90551      |         | 1280  |
 | 923679 | null     | null      | null    | unlabelled |         | 0     |
 | 923680 | null     | null      | null    | unlabelled |         | 0     |
 | 923681 | null     | null      | null    | unlabelled |         | 0     |
 | 923682 | null     | null      | null    | unlabelled |         | 0     |
 | 923683 | null     | null      | null    | unlabelled |         | 0     |
 | 936904 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 984778 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 90547  | null     | null      | null    | unlabelled |         | 0     |
 | 90548  | v1:6     | ethernet1 | 1236::3 | 923675     |         | 0     |
 | 90549  | v1:6     | ethernet1 | 1236::3 | 923676     |         | 0     |
 | 90550  | v1:6     | ethernet1 | 1236::3 | 923677     |         | 0     |
 | 90551  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 90552  | null     | null      | null    | unlabelled |         | 0     |
 | 90553  | null     | null      | null    | unlabelled |         | 0     |
 | 90554  | null     | null      | null    | unlabelled |         | 0     |
 | 90555  | null     | null      | null    | unlabelled |         | 0     |
 | 90556  | null     | null      | null    | unlabelled |         | 0     |
 | 514328 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 516633 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 531749 | null     | null      | null    | unlabelled |         | 0     |
 | 531750 | v1:4     | ethernet1 | 1.1.3.3 | 189613     |         | 0     |
 | 531751 | v1:4     | ethernet1 | 1.1.3.3 | 189614     |         | 0     |
 | 531752 | v1:4     | ethernet1 | 1.1.3.3 | 189615     |         | 0     |
 | 531753 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 531754 | null     | null      | null    | unlabelled |         | 0     |
 | 531755 | null     | null      | null    | unlabelled |         | 0     |
 | 531756 | null     | null      | null    | unlabelled |         | 0     |
 | 531757 | null     | null      | null    | unlabelled |         | 0     |
 | 531758 | null     | null      | null    | unlabelled |         | 0     |
 | 548462 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 693266 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 821511 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 959303 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#