here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 401083 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 691862 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 792422 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 800942 | null     | null      | null    | unlabelled |         | 0     |
 | 800943 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 800944 | v1:4     | ethernet1 | 1.1.1.2 | 479676     |         | 0     |
 | 800945 | v1:4     | ethernet1 | 1.1.1.2 | 479677     |         | 0     |
 | 800946 | v1:4     | ethernet1 | 1.1.1.2 | 479678     |         | 0     |
 | 800947 | null     | null      | null    | unlabelled |         | 0     |
 | 800948 | null     | null      | null    | unlabelled |         | 0     |
 | 800949 | null     | null      | null    | unlabelled |         | 0     |
 | 800950 | null     | null      | null    | unlabelled |         | 0     |
 | 800951 | null     | null      | null    | unlabelled |         | 0     |
 | 806719 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 871402 | null     | null      | null    | unlabelled |         | 0     |
 | 871403 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 871404 | v1:6     | ethernet1 | 1234::2 | 480412     |         | 0     |
 | 871405 | v1:6     | ethernet1 | 1234::2 | 480413     |         | 0     |
 | 871406 | v1:6     | ethernet1 | 1234::2 | 480414     |         | 0     |
 | 871407 | null     | null      | null    | unlabelled |         | 0     |
 | 871408 | null     | null      | null    | unlabelled |         | 0     |
 | 871409 | null     | null      | null    | unlabelled |         | 0     |
 | 871410 | null     | null      | null    | unlabelled |         | 0     |
 | 871411 | null     | null      | null    | unlabelled |         | 0     |
 | 960020 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 995095 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 25797  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 86279  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 251573 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 265662 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 343606 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 479674 | null     | null      | null    | unlabelled |         | 0     |
 | 479675 | v1:4     | ethernet1 | 1.1.1.1 | 800943     |         | 1280  |
 | 479676 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 479677 | v1:4     | ethernet2 | 1.1.2.3 | 271457     |         | 640   |
 | 479678 | v1:4     | ethernet2 | 1.1.2.3 | 271458     |         | 640   |
 | 479679 | null     | null      | null    | unlabelled |         | 0     |
 | 479680 | null     | null      | null    | unlabelled |         | 0     |
 | 479681 | null     | null      | null    | unlabelled |         | 0     |
 | 479682 | null     | null      | null    | unlabelled |         | 0     |
 | 479683 | null     | null      | null    | unlabelled |         | 0     |
 | 480410 | null     | null      | null    | unlabelled |         | 0     |
 | 480411 | v1:6     | ethernet1 | 1234::1 | 871403     |         | 1280  |
 | 480412 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 480413 | v1:6     | ethernet2 | 1235::3 | 754569     |         | 640   |
 | 480414 | v1:6     | ethernet2 | 1235::3 | 754570     |         | 640   |
 | 480415 | null     | null      | null    | unlabelled |         | 0     |
 | 480416 | null     | null      | null    | unlabelled |         | 0     |
 | 480417 | null     | null      | null    | unlabelled |         | 0     |
 | 480418 | null     | null      | null    | unlabelled |         | 0     |
 | 480419 | null     | null      | null    | unlabelled |         | 0     |
 | 807785 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 897620 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 971060 | tester:6 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 58431  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 87831  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 92696  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 271454 | null     | null      | null    | unlabelled |         | 0     |
 | 271455 | v1:4     | ethernet1 | 1.1.2.2 | 479675     |         | 640   |
 | 271456 | v1:4     | ethernet1 | 1.1.2.2 | 479676     |         | 640   |
 | 271457 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 271458 | v1:4     | ethernet2 | 1.1.3.4 | 479307     |         | 1280  |
 | 271459 | null     | null      | null    | unlabelled |         | 0     |
 | 271460 | null     | null      | null    | unlabelled |         | 0     |
 | 271461 | null     | null      | null    | unlabelled |         | 0     |
 | 271462 | null     | null      | null    | unlabelled |         | 0     |
 | 271463 | null     | null      | null    | unlabelled |         | 0     |
 | 289585 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 435278 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 544143 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 548160 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 754566 | null     | null      | null    | unlabelled |         | 0     |
 | 754567 | v1:6     | ethernet1 | 1235::2 | 480411     |         | 640   |
 | 754568 | v1:6     | ethernet1 | 1235::2 | 480412     |         | 640   |
 | 754569 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 754570 | v1:6     | ethernet2 | 1236::4 | 1020154    |         | 1280  |
 | 754571 | null     | null      | null    | unlabelled |         | 0     |
 | 754572 | null     | null      | null    | unlabelled |         | 0     |
 | 754573 | null     | null      | null    | unlabelled |         | 0     |
 | 754574 | null     | null      | null    | unlabelled |         | 0     |
 | 754575 | null     | null      | null    | unlabelled |         | 0     |
 | 762857 | v1:6     | ethernet1 | 1235::2 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 70447   | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 479303  | null     | null      | null    | unlabelled |         | 0     |
 | 479304  | v1:4     | ethernet1 | 1.1.3.3 | 271455     |         | 0     |
 | 479305  | v1:4     | ethernet1 | 1.1.3.3 | 271456     |         | 0     |
 | 479306  | v1:4     | ethernet1 | 1.1.3.3 | 271457     |         | 0     |
 | 479307  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 479308  | null     | null      | null    | unlabelled |         | 0     |
 | 479309  | null     | null      | null    | unlabelled |         | 0     |
 | 479310  | null     | null      | null    | unlabelled |         | 0     |
 | 479311  | null     | null      | null    | unlabelled |         | 0     |
 | 479312  | null     | null      | null    | unlabelled |         | 0     |
 | 565071  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 571070  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 739556  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 785377  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 947211  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1020150 | null     | null      | null    | unlabelled |         | 0     |
 | 1020151 | v1:6     | ethernet1 | 1236::3 | 754567     |         | 0     |
 | 1020152 | v1:6     | ethernet1 | 1236::3 | 754568     |         | 0     |
 | 1020153 | v1:6     | ethernet1 | 1236::3 | 754569     |         | 0     |
 | 1020154 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1020155 | null     | null      | null    | unlabelled |         | 0     |
 | 1020156 | null     | null      | null    | unlabelled |         | 0     |
 | 1020157 | null     | null      | null    | unlabelled |         | 0     |
 | 1020158 | null     | null      | null    | unlabelled |         | 0     |
 | 1020159 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#