here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 38637  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 291769 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 479010 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 592019 | null     | null      | null    | unlabelled |         | 0     |
 | 592020 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 592021 | v1:6     | ethernet1 | 1234::2 | 240582     |         | 0     |
 | 592022 | v1:6     | ethernet1 | 1234::2 | 240583     |         | 0     |
 | 592023 | v1:6     | ethernet1 | 1234::2 | 240584     |         | 0     |
 | 592024 | null     | null      | null    | unlabelled |         | 0     |
 | 592025 | null     | null      | null    | unlabelled |         | 0     |
 | 592026 | null     | null      | null    | unlabelled |         | 0     |
 | 592027 | null     | null      | null    | unlabelled |         | 0     |
 | 592028 | null     | null      | null    | unlabelled |         | 0     |
 | 637436 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 837460 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 916495 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 987944 | null     | null      | null    | unlabelled |         | 0     |
 | 987945 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 987946 | v1:4     | ethernet1 | 1.1.1.2 | 818432     |         | 0     |
 | 987947 | v1:4     | ethernet1 | 1.1.1.2 | 818433     |         | 0     |
 | 987948 | v1:4     | ethernet1 | 1.1.1.2 | 818434     |         | 0     |
 | 987949 | null     | null      | null    | unlabelled |         | 0     |
 | 987950 | null     | null      | null    | unlabelled |         | 0     |
 | 987951 | null     | null      | null    | unlabelled |         | 0     |
 | 987952 | null     | null      | null    | unlabelled |         | 0     |
 | 987953 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 240580 | null     | null      | null    | unlabelled |         | 0     |
 | 240581 | v1:6     | ethernet1 | 1234::1 | 592020     |         | 1280  |
 | 240582 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 240583 | v1:6     | ethernet2 | 1235::3 | 620388     |         | 640   |
 | 240584 | v1:6     | ethernet2 | 1235::3 | 620389     |         | 640   |
 | 240585 | null     | null      | null    | unlabelled |         | 0     |
 | 240586 | null     | null      | null    | unlabelled |         | 0     |
 | 240587 | null     | null      | null    | unlabelled |         | 0     |
 | 240588 | null     | null      | null    | unlabelled |         | 0     |
 | 240589 | null     | null      | null    | unlabelled |         | 0     |
 | 274024 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 346602 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 485711 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 534015 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 602608 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 804882 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 817523 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 818430 | null     | null      | null    | unlabelled |         | 0     |
 | 818431 | v1:4     | ethernet1 | 1.1.1.1 | 987945     |         | 1280  |
 | 818432 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 818433 | v1:4     | ethernet2 | 1.1.2.3 | 517105     |         | 640   |
 | 818434 | v1:4     | ethernet2 | 1.1.2.3 | 517106     |         | 640   |
 | 818435 | null     | null      | null    | unlabelled |         | 0     |
 | 818436 | null     | null      | null    | unlabelled |         | 0     |
 | 818437 | null     | null      | null    | unlabelled |         | 0     |
 | 818438 | null     | null      | null    | unlabelled |         | 0     |
 | 818439 | null     | null      | null    | unlabelled |         | 0     |
 | 951588 | v1:4     | ethernet2 | 1.1.2.3 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 97672  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 147652 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 218751 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 388566 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 420761 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 468639 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 517102 | null     | null      | null    | unlabelled |         | 0     |
 | 517103 | v1:4     | ethernet1 | 1.1.2.2 | 818431     |         | 640   |
 | 517104 | v1:4     | ethernet1 | 1.1.2.2 | 818432     |         | 640   |
 | 517105 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 517106 | v1:4     | ethernet2 | 1.1.3.4 | 692215     |         | 1280  |
 | 517107 | null     | null      | null    | unlabelled |         | 0     |
 | 517108 | null     | null      | null    | unlabelled |         | 0     |
 | 517109 | null     | null      | null    | unlabelled |         | 0     |
 | 517110 | null     | null      | null    | unlabelled |         | 0     |
 | 517111 | null     | null      | null    | unlabelled |         | 0     |
 | 620385 | null     | null      | null    | unlabelled |         | 0     |
 | 620386 | v1:6     | ethernet1 | 1235::2 | 240581     |         | 640   |
 | 620387 | v1:6     | ethernet1 | 1235::2 | 240582     |         | 640   |
 | 620388 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 620389 | v1:6     | ethernet2 | 1236::4 | 162334     |         | 1280  |
 | 620390 | null     | null      | null    | unlabelled |         | 0     |
 | 620391 | null     | null      | null    | unlabelled |         | 0     |
 | 620392 | null     | null      | null    | unlabelled |         | 0     |
 | 620393 | null     | null      | null    | unlabelled |         | 0     |
 | 620394 | null     | null      | null    | unlabelled |         | 0     |
 | 947355 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 996844 | tester:6 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 35592  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 106681 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 162330 | null     | null      | null    | unlabelled |         | 0     |
 | 162331 | v1:6     | ethernet1 | 1236::3 | 620386     |         | 0     |
 | 162332 | v1:6     | ethernet1 | 1236::3 | 620387     |         | 0     |
 | 162333 | v1:6     | ethernet1 | 1236::3 | 620388     |         | 0     |
 | 162334 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 162335 | null     | null      | null    | unlabelled |         | 0     |
 | 162336 | null     | null      | null    | unlabelled |         | 0     |
 | 162337 | null     | null      | null    | unlabelled |         | 0     |
 | 162338 | null     | null      | null    | unlabelled |         | 0     |
 | 162339 | null     | null      | null    | unlabelled |         | 0     |
 | 237775 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 323262 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 692211 | null     | null      | null    | unlabelled |         | 0     |
 | 692212 | v1:4     | ethernet1 | 1.1.3.3 | 517103     |         | 0     |
 | 692213 | v1:4     | ethernet1 | 1.1.3.3 | 517104     |         | 0     |
 | 692214 | v1:4     | ethernet1 | 1.1.3.3 | 517105     |         | 0     |
 | 692215 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 692216 | null     | null      | null    | unlabelled |         | 0     |
 | 692217 | null     | null      | null    | unlabelled |         | 0     |
 | 692218 | null     | null      | null    | unlabelled |         | 0     |
 | 692219 | null     | null      | null    | unlabelled |         | 0     |
 | 692220 | null     | null      | null    | unlabelled |         | 0     |
 | 732468 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 990879 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#