here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 35775  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 169861 | null     | null      | null    | unlabelled |         | 0     |
 | 169862 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 169863 | v1:4     | ethernet1 | 1.1.1.2 | 756488     |         | 0     |
 | 169864 | v1:4     | ethernet1 | 1.1.1.2 | 756489     |         | 0     |
 | 169865 | v1:4     | ethernet1 | 1.1.1.2 | 756490     |         | 0     |
 | 169866 | null     | null      | null    | unlabelled |         | 0     |
 | 169867 | null     | null      | null    | unlabelled |         | 0     |
 | 169868 | null     | null      | null    | unlabelled |         | 0     |
 | 169869 | null     | null      | null    | unlabelled |         | 0     |
 | 169870 | null     | null      | null    | unlabelled |         | 0     |
 | 213887 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 457934 | null     | null      | null    | unlabelled |         | 0     |
 | 457935 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 457936 | v1:6     | ethernet1 | 1234::2 | 269505     |         | 0     |
 | 457937 | v1:6     | ethernet1 | 1234::2 | 269506     |         | 0     |
 | 457938 | v1:6     | ethernet1 | 1234::2 | 269507     |         | 0     |
 | 457939 | null     | null      | null    | unlabelled |         | 0     |
 | 457940 | null     | null      | null    | unlabelled |         | 0     |
 | 457941 | null     | null      | null    | unlabelled |         | 0     |
 | 457942 | null     | null      | null    | unlabelled |         | 0     |
 | 457943 | null     | null      | null    | unlabelled |         | 0     |
 | 476685 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 588042 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 791089 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 974702 | v1:6     | ethernet1 | 1234::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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 53955   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 163861  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 249757  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 269503  | null     | null      | null    | unlabelled |         | 0     |
 | 269504  | v1:6     | ethernet1 | 1234::1 | 457935     |         | 1280  |
 | 269505  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 269506  | v1:6     | ethernet2 | 1235::3 | 424791     |         | 640   |
 | 269507  | v1:6     | ethernet2 | 1235::3 | 424792     |         | 640   |
 | 269508  | null     | null      | null    | unlabelled |         | 0     |
 | 269509  | null     | null      | null    | unlabelled |         | 0     |
 | 269510  | null     | null      | null    | unlabelled |         | 0     |
 | 269511  | null     | null      | null    | unlabelled |         | 0     |
 | 269512  | null     | null      | null    | unlabelled |         | 0     |
 | 691271  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 756486  | null     | null      | null    | unlabelled |         | 0     |
 | 756487  | v1:4     | ethernet1 | 1.1.1.1 | 169862     |         | 1280  |
 | 756488  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 756489  | v1:4     | ethernet2 | 1.1.2.3 | 956650     |         | 640   |
 | 756490  | v1:4     | ethernet2 | 1.1.2.3 | 956651     |         | 640   |
 | 756491  | null     | null      | null    | unlabelled |         | 0     |
 | 756492  | null     | null      | null    | unlabelled |         | 0     |
 | 756493  | null     | null      | null    | unlabelled |         | 0     |
 | 756494  | null     | null      | null    | unlabelled |         | 0     |
 | 756495  | null     | null      | null    | unlabelled |         | 0     |
 | 945028  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 978283  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 993691  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 1006965 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 82528  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 128440 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 130641 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 144310 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 424788 | null     | null      | null    | unlabelled |         | 0     |
 | 424789 | v1:6     | ethernet1 | 1235::2 | 269504     |         | 640   |
 | 424790 | v1:6     | ethernet1 | 1235::2 | 269505     |         | 640   |
 | 424791 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 424792 | v1:6     | ethernet2 | 1236::4 | 985057     |         | 1280  |
 | 424793 | null     | null      | null    | unlabelled |         | 0     |
 | 424794 | null     | null      | null    | unlabelled |         | 0     |
 | 424795 | null     | null      | null    | unlabelled |         | 0     |
 | 424796 | null     | null      | null    | unlabelled |         | 0     |
 | 424797 | null     | null      | null    | unlabelled |         | 0     |
 | 457645 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 478977 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 742918 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 873652 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 956647 | null     | null      | null    | unlabelled |         | 0     |
 | 956648 | v1:4     | ethernet1 | 1.1.2.2 | 756487     |         | 640   |
 | 956649 | v1:4     | ethernet1 | 1.1.2.2 | 756488     |         | 640   |
 | 956650 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 956651 | v1:4     | ethernet2 | 1.1.3.4 | 613122     |         | 1280  |
 | 956652 | null     | null      | null    | unlabelled |         | 0     |
 | 956653 | null     | null      | null    | unlabelled |         | 0     |
 | 956654 | null     | null      | null    | unlabelled |         | 0     |
 | 956655 | null     | null      | null    | unlabelled |         | 0     |
 | 956656 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 16591  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 127119 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 293127 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 427593 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 613118 | null     | null      | null    | unlabelled |         | 0     |
 | 613119 | v1:4     | ethernet1 | 1.1.3.3 | 956648     |         | 0     |
 | 613120 | v1:4     | ethernet1 | 1.1.3.3 | 956649     |         | 0     |
 | 613121 | v1:4     | ethernet1 | 1.1.3.3 | 956650     |         | 0     |
 | 613122 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 613123 | null     | null      | null    | unlabelled |         | 0     |
 | 613124 | null     | null      | null    | unlabelled |         | 0     |
 | 613125 | null     | null      | null    | unlabelled |         | 0     |
 | 613126 | null     | null      | null    | unlabelled |         | 0     |
 | 613127 | null     | null      | null    | unlabelled |         | 0     |
 | 640619 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 705380 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 985053 | null     | null      | null    | unlabelled |         | 0     |
 | 985054 | v1:6     | ethernet1 | 1236::3 | 424789     |         | 0     |
 | 985055 | v1:6     | ethernet1 | 1236::3 | 424790     |         | 0     |
 | 985056 | v1:6     | ethernet1 | 1236::3 | 424791     |         | 0     |
 | 985057 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 985058 | null     | null      | null    | unlabelled |         | 0     |
 | 985059 | null     | null      | null    | unlabelled |         | 0     |
 | 985060 | null     | null      | null    | unlabelled |         | 0     |
 | 985061 | null     | null      | null    | unlabelled |         | 0     |
 | 985062 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#