here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 103616  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 104026  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 359528  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 397717  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 500943  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 549953  | null     | null      | null    | unlabelled |         | 0     |
 | 549954  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 549955  | v1:6     | ethernet1 | 1234::2 | 353009     |         | 0     |
 | 549956  | v1:6     | ethernet1 | 1234::2 | 353010     |         | 0     |
 | 549957  | v1:6     | ethernet1 | 1234::2 | 353011     |         | 0     |
 | 549958  | null     | null      | null    | unlabelled |         | 0     |
 | 549959  | null     | null      | null    | unlabelled |         | 0     |
 | 549960  | null     | null      | null    | unlabelled |         | 0     |
 | 549961  | null     | null      | null    | unlabelled |         | 0     |
 | 549962  | null     | null      | null    | unlabelled |         | 0     |
 | 566654  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1035986 | null     | null      | null    | unlabelled |         | 0     |
 | 1035987 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1035988 | v1:4     | ethernet1 | 1.1.1.2 | 986774     |         | 0     |
 | 1035989 | v1:4     | ethernet1 | 1.1.1.2 | 986775     |         | 0     |
 | 1035990 | v1:4     | ethernet1 | 1.1.1.2 | 986776     |         | 0     |
 | 1035991 | null     | null      | null    | unlabelled |         | 0     |
 | 1035992 | null     | null      | null    | unlabelled |         | 0     |
 | 1035993 | null     | null      | null    | unlabelled |         | 0     |
 | 1035994 | null     | null      | null    | unlabelled |         | 0     |
 | 1035995 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 217984 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 353007 | null     | null      | null    | unlabelled |         | 0     |
 | 353008 | v1:6     | ethernet1 | 1234::1 | 549954     |         | 1280  |
 | 353009 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 353010 | v1:6     | ethernet2 | 1235::3 | 804040     |         | 640   |
 | 353011 | v1:6     | ethernet2 | 1235::3 | 804041     |         | 640   |
 | 353012 | null     | null      | null    | unlabelled |         | 0     |
 | 353013 | null     | null      | null    | unlabelled |         | 0     |
 | 353014 | null     | null      | null    | unlabelled |         | 0     |
 | 353015 | null     | null      | null    | unlabelled |         | 0     |
 | 353016 | null     | null      | null    | unlabelled |         | 0     |
 | 437023 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 449698 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 646099 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 737057 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 746276 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 841235 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 952837 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 986772 | null     | null      | null    | unlabelled |         | 0     |
 | 986773 | v1:4     | ethernet1 | 1.1.1.1 | 1035987    |         | 1280  |
 | 986774 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 986775 | v1:4     | ethernet2 | 1.1.2.3 | 58622      |         | 640   |
 | 986776 | v1:4     | ethernet2 | 1.1.2.3 | 58623      |         | 640   |
 | 986777 | null     | null      | null    | unlabelled |         | 0     |
 | 986778 | null     | null      | null    | unlabelled |         | 0     |
 | 986779 | null     | null      | null    | unlabelled |         | 0     |
 | 986780 | null     | null      | null    | unlabelled |         | 0     |
 | 986781 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 58619   | null     | null      | null    | unlabelled |         | 0     |
 | 58620   | v1:4     | ethernet1 | 1.1.2.2 | 986773     |         | 640   |
 | 58621   | v1:4     | ethernet1 | 1.1.2.2 | 986774     |         | 640   |
 | 58622   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 58623   | v1:4     | ethernet2 | 1.1.3.4 | 488776     |         | 1280  |
 | 58624   | null     | null      | null    | unlabelled |         | 0     |
 | 58625   | null     | null      | null    | unlabelled |         | 0     |
 | 58626   | null     | null      | null    | unlabelled |         | 0     |
 | 58627   | null     | null      | null    | unlabelled |         | 0     |
 | 58628   | null     | null      | null    | unlabelled |         | 0     |
 | 220505  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 300440  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 568796  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 577215  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 590359  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 685212  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 723646  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 804037  | null     | null      | null    | unlabelled |         | 0     |
 | 804038  | v1:6     | ethernet1 | 1235::2 | 353008     |         | 640   |
 | 804039  | v1:6     | ethernet1 | 1235::2 | 353009     |         | 640   |
 | 804040  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 804041  | v1:6     | ethernet2 | 1236::4 | 746267     |         | 1280  |
 | 804042  | null     | null      | null    | unlabelled |         | 0     |
 | 804043  | null     | null      | null    | unlabelled |         | 0     |
 | 804044  | null     | null      | null    | unlabelled |         | 0     |
 | 804045  | null     | null      | null    | unlabelled |         | 0     |
 | 804046  | null     | null      | null    | unlabelled |         | 0     |
 | 1023855 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 123763 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 283223 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 488772 | null     | null      | null    | unlabelled |         | 0     |
 | 488773 | v1:4     | ethernet1 | 1.1.3.3 | 58620      |         | 0     |
 | 488774 | v1:4     | ethernet1 | 1.1.3.3 | 58621      |         | 0     |
 | 488775 | v1:4     | ethernet1 | 1.1.3.3 | 58622      |         | 0     |
 | 488776 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 488777 | null     | null      | null    | unlabelled |         | 0     |
 | 488778 | null     | null      | null    | unlabelled |         | 0     |
 | 488779 | null     | null      | null    | unlabelled |         | 0     |
 | 488780 | null     | null      | null    | unlabelled |         | 0     |
 | 488781 | null     | null      | null    | unlabelled |         | 0     |
 | 510257 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 538489 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 746263 | null     | null      | null    | unlabelled |         | 0     |
 | 746264 | v1:6     | ethernet1 | 1236::3 | 804038     |         | 0     |
 | 746265 | v1:6     | ethernet1 | 1236::3 | 804039     |         | 0     |
 | 746266 | v1:6     | ethernet1 | 1236::3 | 804040     |         | 0     |
 | 746267 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 746268 | null     | null      | null    | unlabelled |         | 0     |
 | 746269 | null     | null      | null    | unlabelled |         | 0     |
 | 746270 | null     | null      | null    | unlabelled |         | 0     |
 | 746271 | null     | null      | null    | unlabelled |         | 0     |
 | 746272 | null     | null      | null    | unlabelled |         | 0     |
 | 861020 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 933422 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#