here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 117296 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 201717 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 307178 | null     | null      | null    | unlabelled |         | 0     |
 | 307179 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 307180 | v1:4     | ethernet1 | 1.1.1.2 | 874115     |         | 0     |
 | 307181 | v1:4     | ethernet1 | 1.1.1.2 | 874116     |         | 0     |
 | 307182 | v1:4     | ethernet1 | 1.1.1.2 | 874117     |         | 0     |
 | 307183 | null     | null      | null    | unlabelled |         | 0     |
 | 307184 | null     | null      | null    | unlabelled |         | 0     |
 | 307185 | null     | null      | null    | unlabelled |         | 0     |
 | 307186 | null     | null      | null    | unlabelled |         | 0     |
 | 307187 | null     | null      | null    | unlabelled |         | 0     |
 | 340296 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 728965 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 923729 | null     | null      | null    | unlabelled |         | 0     |
 | 923730 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 923731 | v1:6     | ethernet1 | 1234::2 | 143670     |         | 0     |
 | 923732 | v1:6     | ethernet1 | 1234::2 | 143671     |         | 0     |
 | 923733 | v1:6     | ethernet1 | 1234::2 | 143672     |         | 0     |
 | 923734 | null     | null      | null    | unlabelled |         | 0     |
 | 923735 | null     | null      | null    | unlabelled |         | 0     |
 | 923736 | null     | null      | null    | unlabelled |         | 0     |
 | 923737 | null     | null      | null    | unlabelled |         | 0     |
 | 923738 | null     | null      | null    | unlabelled |         | 0     |
 | 975042 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 979254 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 143668 | null     | null      | null    | unlabelled |         | 0     |
 | 143669 | v1:6     | ethernet1 | 1234::1 | 923730     |         | 1280  |
 | 143670 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 143671 | v1:6     | ethernet2 | 1235::3 | 227525     |         | 640   |
 | 143672 | v1:6     | ethernet2 | 1235::3 | 227526     |         | 640   |
 | 143673 | null     | null      | null    | unlabelled |         | 0     |
 | 143674 | null     | null      | null    | unlabelled |         | 0     |
 | 143675 | null     | null      | null    | unlabelled |         | 0     |
 | 143676 | null     | null      | null    | unlabelled |         | 0     |
 | 143677 | null     | null      | null    | unlabelled |         | 0     |
 | 148042 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 224884 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 259451 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 453868 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 687120 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 788647 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 830650 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 874113 | null     | null      | null    | unlabelled |         | 0     |
 | 874114 | v1:4     | ethernet1 | 1.1.1.1 | 307179     |         | 1280  |
 | 874115 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 874116 | v1:4     | ethernet2 | 1.1.2.3 | 920006     |         | 640   |
 | 874117 | v1:4     | ethernet2 | 1.1.2.3 | 920007     |         | 640   |
 | 874118 | null     | null      | null    | unlabelled |         | 0     |
 | 874119 | null     | null      | null    | unlabelled |         | 0     |
 | 874120 | null     | null      | null    | unlabelled |         | 0     |
 | 874121 | null     | null      | null    | unlabelled |         | 0     |
 | 874122 | null     | null      | null    | unlabelled |         | 0     |
 | 976221 | v1:6     | ethernet2 | 1235::3 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 71034  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 227522 | null     | null      | null    | unlabelled |         | 0     |
 | 227523 | v1:6     | ethernet1 | 1235::2 | 143669     |         | 640   |
 | 227524 | v1:6     | ethernet1 | 1235::2 | 143670     |         | 640   |
 | 227525 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 227526 | v1:6     | ethernet2 | 1236::4 | 703955     |         | 1280  |
 | 227527 | null     | null      | null    | unlabelled |         | 0     |
 | 227528 | null     | null      | null    | unlabelled |         | 0     |
 | 227529 | null     | null      | null    | unlabelled |         | 0     |
 | 227530 | null     | null      | null    | unlabelled |         | 0     |
 | 227531 | null     | null      | null    | unlabelled |         | 0     |
 | 262647 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 304105 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 361915 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 404518 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 597537 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 920003 | null     | null      | null    | unlabelled |         | 0     |
 | 920004 | v1:4     | ethernet1 | 1.1.2.2 | 874114     |         | 640   |
 | 920005 | v1:4     | ethernet1 | 1.1.2.2 | 874115     |         | 640   |
 | 920006 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 920007 | v1:4     | ethernet2 | 1.1.3.4 | 698778     |         | 1280  |
 | 920008 | null     | null      | null    | unlabelled |         | 0     |
 | 920009 | null     | null      | null    | unlabelled |         | 0     |
 | 920010 | null     | null      | null    | unlabelled |         | 0     |
 | 920011 | null     | null      | null    | unlabelled |         | 0     |
 | 920012 | null     | null      | null    | unlabelled |         | 0     |
 | 927464 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 993854 | v1:6     | ethernet2 | 1236::4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 207774 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 488342 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 658372 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 682466 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 698774 | null     | null      | null    | unlabelled |         | 0     |
 | 698775 | v1:4     | ethernet1 | 1.1.3.3 | 920004     |         | 0     |
 | 698776 | v1:4     | ethernet1 | 1.1.3.3 | 920005     |         | 0     |
 | 698777 | v1:4     | ethernet1 | 1.1.3.3 | 920006     |         | 0     |
 | 698778 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 698779 | null     | null      | null    | unlabelled |         | 0     |
 | 698780 | null     | null      | null    | unlabelled |         | 0     |
 | 698781 | null     | null      | null    | unlabelled |         | 0     |
 | 698782 | null     | null      | null    | unlabelled |         | 0     |
 | 698783 | null     | null      | null    | unlabelled |         | 0     |
 | 703951 | null     | null      | null    | unlabelled |         | 0     |
 | 703952 | v1:6     | ethernet1 | 1236::3 | 227523     |         | 0     |
 | 703953 | v1:6     | ethernet1 | 1236::3 | 227524     |         | 0     |
 | 703954 | v1:6     | ethernet1 | 1236::3 | 227525     |         | 0     |
 | 703955 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 703956 | null     | null      | null    | unlabelled |         | 0     |
 | 703957 | null     | null      | null    | unlabelled |         | 0     |
 | 703958 | null     | null      | null    | unlabelled |         | 0     |
 | 703959 | null     | null      | null    | unlabelled |         | 0     |
 | 703960 | null     | null      | null    | unlabelled |         | 0     |
 | 861135 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 874877 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#