here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 49670   | null     | null      | null    | unlabelled |         | 0     |
 | 49671   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 49672   | v1:6     | ethernet1 | 1234::2 | 54855      |         | 0     |
 | 49673   | v1:6     | ethernet1 | 1234::2 | 54856      |         | 0     |
 | 49674   | v1:6     | ethernet1 | 1234::2 | 54857      |         | 0     |
 | 49675   | null     | null      | null    | unlabelled |         | 0     |
 | 49676   | null     | null      | null    | unlabelled |         | 0     |
 | 49677   | null     | null      | null    | unlabelled |         | 0     |
 | 49678   | null     | null      | null    | unlabelled |         | 0     |
 | 49679   | null     | null      | null    | unlabelled |         | 0     |
 | 180331  | null     | null      | null    | unlabelled |         | 0     |
 | 180332  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 180333  | v1:4     | ethernet1 | 1.1.1.2 | 593953     |         | 0     |
 | 180334  | v1:4     | ethernet1 | 1.1.1.2 | 593954     |         | 0     |
 | 180335  | v1:4     | ethernet1 | 1.1.1.2 | 593955     |         | 0     |
 | 180336  | null     | null      | null    | unlabelled |         | 0     |
 | 180337  | null     | null      | null    | unlabelled |         | 0     |
 | 180338  | null     | null      | null    | unlabelled |         | 0     |
 | 180339  | null     | null      | null    | unlabelled |         | 0     |
 | 180340  | null     | null      | null    | unlabelled |         | 0     |
 | 312287  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 415338  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 653763  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 841080  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 939375  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1016933 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 54853  | null     | null      | null    | unlabelled |         | 0     |
 | 54854  | v1:6     | ethernet1 | 1234::1 | 49671      |         | 1280  |
 | 54855  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 54856  | v1:6     | ethernet2 | 1235::3 | 823408     |         | 640   |
 | 54857  | v1:6     | ethernet2 | 1235::3 | 823409     |         | 640   |
 | 54858  | null     | null      | null    | unlabelled |         | 0     |
 | 54859  | null     | null      | null    | unlabelled |         | 0     |
 | 54860  | null     | null      | null    | unlabelled |         | 0     |
 | 54861  | null     | null      | null    | unlabelled |         | 0     |
 | 54862  | null     | null      | null    | unlabelled |         | 0     |
 | 65861  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 115650 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 118530 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 218566 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 593951 | null     | null      | null    | unlabelled |         | 0     |
 | 593952 | v1:4     | ethernet1 | 1.1.1.1 | 180332     |         | 1280  |
 | 593953 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 593954 | v1:4     | ethernet2 | 1.1.2.3 | 866461     |         | 640   |
 | 593955 | v1:4     | ethernet2 | 1.1.2.3 | 866462     |         | 640   |
 | 593956 | null     | null      | null    | unlabelled |         | 0     |
 | 593957 | null     | null      | null    | unlabelled |         | 0     |
 | 593958 | null     | null      | null    | unlabelled |         | 0     |
 | 593959 | null     | null      | null    | unlabelled |         | 0     |
 | 593960 | null     | null      | null    | unlabelled |         | 0     |
 | 621102 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 638739 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 825384 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 995992 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 45596  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 110540 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 290675 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 627213 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 672886 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 704686 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 750516 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 780103 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 823405 | null     | null      | null    | unlabelled |         | 0     |
 | 823406 | v1:6     | ethernet1 | 1235::2 | 54854      |         | 640   |
 | 823407 | v1:6     | ethernet1 | 1235::2 | 54855      |         | 640   |
 | 823408 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 823409 | v1:6     | ethernet2 | 1236::4 | 262219     |         | 1280  |
 | 823410 | null     | null      | null    | unlabelled |         | 0     |
 | 823411 | null     | null      | null    | unlabelled |         | 0     |
 | 823412 | null     | null      | null    | unlabelled |         | 0     |
 | 823413 | null     | null      | null    | unlabelled |         | 0     |
 | 823414 | null     | null      | null    | unlabelled |         | 0     |
 | 866458 | null     | null      | null    | unlabelled |         | 0     |
 | 866459 | v1:4     | ethernet1 | 1.1.2.2 | 593952     |         | 640   |
 | 866460 | v1:4     | ethernet1 | 1.1.2.2 | 593953     |         | 640   |
 | 866461 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 866462 | v1:4     | ethernet2 | 1.1.3.4 | 311709     |         | 1280  |
 | 866463 | null     | null      | null    | unlabelled |         | 0     |
 | 866464 | null     | null      | null    | unlabelled |         | 0     |
 | 866465 | null     | null      | null    | unlabelled |         | 0     |
 | 866466 | null     | null      | null    | unlabelled |         | 0     |
 | 866467 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 172252 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 217246 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 262215 | null     | null      | null    | unlabelled |         | 0     |
 | 262216 | v1:6     | ethernet1 | 1236::3 | 823406     |         | 0     |
 | 262217 | v1:6     | ethernet1 | 1236::3 | 823407     |         | 0     |
 | 262218 | v1:6     | ethernet1 | 1236::3 | 823408     |         | 0     |
 | 262219 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 262220 | null     | null      | null    | unlabelled |         | 0     |
 | 262221 | null     | null      | null    | unlabelled |         | 0     |
 | 262222 | null     | null      | null    | unlabelled |         | 0     |
 | 262223 | null     | null      | null    | unlabelled |         | 0     |
 | 262224 | null     | null      | null    | unlabelled |         | 0     |
 | 287178 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 311705 | null     | null      | null    | unlabelled |         | 0     |
 | 311706 | v1:4     | ethernet1 | 1.1.3.3 | 866459     |         | 0     |
 | 311707 | v1:4     | ethernet1 | 1.1.3.3 | 866460     |         | 0     |
 | 311708 | v1:4     | ethernet1 | 1.1.3.3 | 866461     |         | 0     |
 | 311709 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 311710 | null     | null      | null    | unlabelled |         | 0     |
 | 311711 | null     | null      | null    | unlabelled |         | 0     |
 | 311712 | null     | null      | null    | unlabelled |         | 0     |
 | 311713 | null     | null      | null    | unlabelled |         | 0     |
 | 311714 | null     | null      | null    | unlabelled |         | 0     |
 | 380987 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 635726 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 698458 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#