here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 23445  | null     | null      | null    | unlabelled |         | 0     |
 | 23446  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 23447  | v1:6     | ethernet1 | 1234::2 | 557691     |         | 0     |
 | 23448  | v1:6     | ethernet1 | 1234::2 | 557692     |         | 0     |
 | 23449  | v1:6     | ethernet1 | 1234::2 | 557693     |         | 0     |
 | 23450  | null     | null      | null    | unlabelled |         | 0     |
 | 23451  | null     | null      | null    | unlabelled |         | 0     |
 | 23452  | null     | null      | null    | unlabelled |         | 0     |
 | 23453  | null     | null      | null    | unlabelled |         | 0     |
 | 23454  | null     | null      | null    | unlabelled |         | 0     |
 | 202669 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 207293 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 475916 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 481154 | null     | null      | null    | unlabelled |         | 0     |
 | 481155 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 481156 | v1:4     | ethernet1 | 1.1.1.2 | 980870     |         | 0     |
 | 481157 | v1:4     | ethernet1 | 1.1.1.2 | 980871     |         | 0     |
 | 481158 | v1:4     | ethernet1 | 1.1.1.2 | 980872     |         | 0     |
 | 481159 | null     | null      | null    | unlabelled |         | 0     |
 | 481160 | null     | null      | null    | unlabelled |         | 0     |
 | 481161 | null     | null      | null    | unlabelled |         | 0     |
 | 481162 | null     | null      | null    | unlabelled |         | 0     |
 | 481163 | null     | null      | null    | unlabelled |         | 0     |
 | 542689 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 727148 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 743671 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 98124  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 355757 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 482618 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 522475 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 557689 | null     | null      | null    | unlabelled |         | 0     |
 | 557690 | v1:6     | ethernet1 | 1234::1 | 23446      |         | 1280  |
 | 557691 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 557692 | v1:6     | ethernet2 | 1235::3 | 55728      |         | 640   |
 | 557693 | v1:6     | ethernet2 | 1235::3 | 55729      |         | 640   |
 | 557694 | null     | null      | null    | unlabelled |         | 0     |
 | 557695 | null     | null      | null    | unlabelled |         | 0     |
 | 557696 | null     | null      | null    | unlabelled |         | 0     |
 | 557697 | null     | null      | null    | unlabelled |         | 0     |
 | 557698 | null     | null      | null    | unlabelled |         | 0     |
 | 598071 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 598238 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 770969 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 919853 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 980868 | null     | null      | null    | unlabelled |         | 0     |
 | 980869 | v1:4     | ethernet1 | 1.1.1.1 | 481155     |         | 1280  |
 | 980870 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 980871 | v1:4     | ethernet2 | 1.1.2.3 | 517206     |         | 640   |
 | 980872 | v1:4     | ethernet2 | 1.1.2.3 | 517207     |         | 640   |
 | 980873 | null     | null      | null    | unlabelled |         | 0     |
 | 980874 | null     | null      | null    | unlabelled |         | 0     |
 | 980875 | null     | null      | null    | unlabelled |         | 0     |
 | 980876 | null     | null      | null    | unlabelled |         | 0     |
 | 980877 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 55725   | null     | null      | null    | unlabelled |         | 0     |
 | 55726   | v1:6     | ethernet1 | 1235::2 | 557690     |         | 640   |
 | 55727   | v1:6     | ethernet1 | 1235::2 | 557691     |         | 640   |
 | 55728   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 55729   | v1:6     | ethernet2 | 1236::4 | 588864     |         | 1280  |
 | 55730   | null     | null      | null    | unlabelled |         | 0     |
 | 55731   | null     | null      | null    | unlabelled |         | 0     |
 | 55732   | null     | null      | null    | unlabelled |         | 0     |
 | 55733   | null     | null      | null    | unlabelled |         | 0     |
 | 55734   | null     | null      | null    | unlabelled |         | 0     |
 | 159895  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 267025  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 449855  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 452270  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 517203  | null     | null      | null    | unlabelled |         | 0     |
 | 517204  | v1:4     | ethernet1 | 1.1.2.2 | 980869     |         | 640   |
 | 517205  | v1:4     | ethernet1 | 1.1.2.2 | 980870     |         | 640   |
 | 517206  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 517207  | v1:4     | ethernet2 | 1.1.3.4 | 984638     |         | 1280  |
 | 517208  | null     | null      | null    | unlabelled |         | 0     |
 | 517209  | null     | null      | null    | unlabelled |         | 0     |
 | 517210  | null     | null      | null    | unlabelled |         | 0     |
 | 517211  | null     | null      | null    | unlabelled |         | 0     |
 | 517212  | null     | null      | null    | unlabelled |         | 0     |
 | 618513  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 649905  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 937860  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1009744 | v1:6     | ethernet1 | 1235::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 206708 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 274829 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 588860 | null     | null      | null    | unlabelled |         | 0     |
 | 588861 | v1:6     | ethernet1 | 1236::3 | 55726      |         | 0     |
 | 588862 | v1:6     | ethernet1 | 1236::3 | 55727      |         | 0     |
 | 588863 | v1:6     | ethernet1 | 1236::3 | 55728      |         | 0     |
 | 588864 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 588865 | null     | null      | null    | unlabelled |         | 0     |
 | 588866 | null     | null      | null    | unlabelled |         | 0     |
 | 588867 | null     | null      | null    | unlabelled |         | 0     |
 | 588868 | null     | null      | null    | unlabelled |         | 0     |
 | 588869 | null     | null      | null    | unlabelled |         | 0     |
 | 809376 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 922507 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 931596 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 948952 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 984634 | null     | null      | null    | unlabelled |         | 0     |
 | 984635 | v1:4     | ethernet1 | 1.1.3.3 | 517204     |         | 0     |
 | 984636 | v1:4     | ethernet1 | 1.1.3.3 | 517205     |         | 0     |
 | 984637 | v1:4     | ethernet1 | 1.1.3.3 | 517206     |         | 0     |
 | 984638 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 984639 | null     | null      | null    | unlabelled |         | 0     |
 | 984640 | null     | null      | null    | unlabelled |         | 0     |
 | 984641 | null     | null      | null    | unlabelled |         | 0     |
 | 984642 | null     | null      | null    | unlabelled |         | 0     |
 | 984643 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#