here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 100506  | null     | null      | null    | unlabelled |         | 0     |
 | 100507  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 100508  | v1:4     | ethernet1 | 1.1.1.2 | 749713     |         | 0     |
 | 100509  | v1:4     | ethernet1 | 1.1.1.2 | 749714     |         | 0     |
 | 100510  | v1:4     | ethernet1 | 1.1.1.2 | 749715     |         | 0     |
 | 100511  | null     | null      | null    | unlabelled |         | 0     |
 | 100512  | null     | null      | null    | unlabelled |         | 0     |
 | 100513  | null     | null      | null    | unlabelled |         | 0     |
 | 100514  | null     | null      | null    | unlabelled |         | 0     |
 | 100515  | null     | null      | null    | unlabelled |         | 0     |
 | 453355  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 479402  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 604042  | null     | null      | null    | unlabelled |         | 0     |
 | 604043  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 604044  | v1:6     | ethernet1 | 1234::2 | 149046     |         | 0     |
 | 604045  | v1:6     | ethernet1 | 1234::2 | 149047     |         | 0     |
 | 604046  | v1:6     | ethernet1 | 1234::2 | 149048     |         | 0     |
 | 604047  | null     | null      | null    | unlabelled |         | 0     |
 | 604048  | null     | null      | null    | unlabelled |         | 0     |
 | 604049  | null     | null      | null    | unlabelled |         | 0     |
 | 604050  | null     | null      | null    | unlabelled |         | 0     |
 | 604051  | null     | null      | null    | unlabelled |         | 0     |
 | 611814  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 652236  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 682391  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1045571 | v1:4     | ethernet1 | 1.1.1.2 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 149044 | null     | null      | null    | unlabelled |         | 0     |
 | 149045 | v1:6     | ethernet1 | 1234::1 | 604043     |         | 1280  |
 | 149046 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 149047 | v1:6     | ethernet2 | 1235::3 | 791073     |         | 640   |
 | 149048 | v1:6     | ethernet2 | 1235::3 | 791074     |         | 640   |
 | 149049 | null     | null      | null    | unlabelled |         | 0     |
 | 149050 | null     | null      | null    | unlabelled |         | 0     |
 | 149051 | null     | null      | null    | unlabelled |         | 0     |
 | 149052 | null     | null      | null    | unlabelled |         | 0     |
 | 149053 | null     | null      | null    | unlabelled |         | 0     |
 | 193428 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 218863 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 378041 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 507821 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 718369 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 729188 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 749711 | null     | null      | null    | unlabelled |         | 0     |
 | 749712 | v1:4     | ethernet1 | 1.1.1.1 | 100507     |         | 1280  |
 | 749713 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 749714 | v1:4     | ethernet2 | 1.1.2.3 | 195261     |         | 640   |
 | 749715 | v1:4     | ethernet2 | 1.1.2.3 | 195262     |         | 640   |
 | 749716 | null     | null      | null    | unlabelled |         | 0     |
 | 749717 | null     | null      | null    | unlabelled |         | 0     |
 | 749718 | null     | null      | null    | unlabelled |         | 0     |
 | 749719 | null     | null      | null    | unlabelled |         | 0     |
 | 749720 | null     | null      | null    | unlabelled |         | 0     |
 | 924830 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 971796 | v1:6     | ethernet1 | 1234::1 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 195258 | null     | null      | null    | unlabelled |         | 0     |
 | 195259 | v1:4     | ethernet1 | 1.1.2.2 | 749712     |         | 640   |
 | 195260 | v1:4     | ethernet1 | 1.1.2.2 | 749713     |         | 640   |
 | 195261 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 195262 | v1:4     | ethernet2 | 1.1.3.4 | 494910     |         | 1280  |
 | 195263 | null     | null      | null    | unlabelled |         | 0     |
 | 195264 | null     | null      | null    | unlabelled |         | 0     |
 | 195265 | null     | null      | null    | unlabelled |         | 0     |
 | 195266 | null     | null      | null    | unlabelled |         | 0     |
 | 195267 | null     | null      | null    | unlabelled |         | 0     |
 | 258587 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 272206 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 377573 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 524948 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 590730 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 790940 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 791070 | null     | null      | null    | unlabelled |         | 0     |
 | 791071 | v1:6     | ethernet1 | 1235::2 | 149045     |         | 640   |
 | 791072 | v1:6     | ethernet1 | 1235::2 | 149046     |         | 640   |
 | 791073 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 791074 | v1:6     | ethernet2 | 1236::4 | 781533     |         | 1280  |
 | 791075 | null     | null      | null    | unlabelled |         | 0     |
 | 791076 | null     | null      | null    | unlabelled |         | 0     |
 | 791077 | null     | null      | null    | unlabelled |         | 0     |
 | 791078 | null     | null      | null    | unlabelled |         | 0     |
 | 791079 | null     | null      | null    | unlabelled |         | 0     |
 | 920406 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 953081 | v1:4     | ethernet2 | 1.1.3.4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 145906 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 321675 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 494906 | null     | null      | null    | unlabelled |         | 0     |
 | 494907 | v1:4     | ethernet1 | 1.1.3.3 | 195259     |         | 0     |
 | 494908 | v1:4     | ethernet1 | 1.1.3.3 | 195260     |         | 0     |
 | 494909 | v1:4     | ethernet1 | 1.1.3.3 | 195261     |         | 0     |
 | 494910 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 494911 | null     | null      | null    | unlabelled |         | 0     |
 | 494912 | null     | null      | null    | unlabelled |         | 0     |
 | 494913 | null     | null      | null    | unlabelled |         | 0     |
 | 494914 | null     | null      | null    | unlabelled |         | 0     |
 | 494915 | null     | null      | null    | unlabelled |         | 0     |
 | 558903 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 590802 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 593005 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 746574 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 781529 | null     | null      | null    | unlabelled |         | 0     |
 | 781530 | v1:6     | ethernet1 | 1236::3 | 791071     |         | 0     |
 | 781531 | v1:6     | ethernet1 | 1236::3 | 791072     |         | 0     |
 | 781532 | v1:6     | ethernet1 | 1236::3 | 791073     |         | 0     |
 | 781533 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 781534 | null     | null      | null    | unlabelled |         | 0     |
 | 781535 | null     | null      | null    | unlabelled |         | 0     |
 | 781536 | null     | null      | null    | unlabelled |         | 0     |
 | 781537 | null     | null      | null    | unlabelled |         | 0     |
 | 781538 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#