here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 175482 | null     | null      | null    | unlabelled |         | 0     |
 | 175483 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 175484 | v1:4     | ethernet1 | 1.1.1.2 | 30674      |         | 0     |
 | 175485 | v1:4     | ethernet1 | 1.1.1.2 | 30675      |         | 0     |
 | 175486 | v1:4     | ethernet1 | 1.1.1.2 | 30676      |         | 0     |
 | 175487 | null     | null      | null    | unlabelled |         | 0     |
 | 175488 | null     | null      | null    | unlabelled |         | 0     |
 | 175489 | null     | null      | null    | unlabelled |         | 0     |
 | 175490 | null     | null      | null    | unlabelled |         | 0     |
 | 175491 | null     | null      | null    | unlabelled |         | 0     |
 | 216575 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 273045 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 315155 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 386564 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 405810 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 669911 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 888211 | null     | null      | null    | unlabelled |         | 0     |
 | 888212 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 888213 | v1:6     | ethernet1 | 1234::2 | 990079     |         | 0     |
 | 888214 | v1:6     | ethernet1 | 1234::2 | 990080     |         | 0     |
 | 888215 | v1:6     | ethernet1 | 1234::2 | 990081     |         | 0     |
 | 888216 | null     | null      | null    | unlabelled |         | 0     |
 | 888217 | null     | null      | null    | unlabelled |         | 0     |
 | 888218 | null     | null      | null    | unlabelled |         | 0     |
 | 888219 | null     | null      | null    | unlabelled |         | 0     |
 | 888220 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 30672  | null     | null      | null    | unlabelled |         | 0     |
 | 30673  | v1:4     | ethernet1 | 1.1.1.1 | 175483     |         | 1280  |
 | 30674  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 30675  | v1:4     | ethernet2 | 1.1.2.3 | 778430     |         | 640   |
 | 30676  | v1:4     | ethernet2 | 1.1.2.3 | 778431     |         | 640   |
 | 30677  | null     | null      | null    | unlabelled |         | 0     |
 | 30678  | null     | null      | null    | unlabelled |         | 0     |
 | 30679  | null     | null      | null    | unlabelled |         | 0     |
 | 30680  | null     | null      | null    | unlabelled |         | 0     |
 | 30681  | null     | null      | null    | unlabelled |         | 0     |
 | 156790 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 330230 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 365581 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 461008 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 555498 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 603161 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 650736 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 730361 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 990077 | null     | null      | null    | unlabelled |         | 0     |
 | 990078 | v1:6     | ethernet1 | 1234::1 | 888212     |         | 1280  |
 | 990079 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 990080 | v1:6     | ethernet2 | 1235::3 | 1012867    |         | 640   |
 | 990081 | v1:6     | ethernet2 | 1235::3 | 1012868    |         | 640   |
 | 990082 | null     | null      | null    | unlabelled |         | 0     |
 | 990083 | null     | null      | null    | unlabelled |         | 0     |
 | 990084 | null     | null      | null    | unlabelled |         | 0     |
 | 990085 | null     | null      | null    | unlabelled |         | 0     |
 | 990086 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 188685  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 206559  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 284003  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 380467  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 601944  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 778427  | null     | null      | null    | unlabelled |         | 0     |
 | 778428  | v1:4     | ethernet1 | 1.1.2.2 | 30673      |         | 640   |
 | 778429  | v1:4     | ethernet1 | 1.1.2.2 | 30674      |         | 640   |
 | 778430  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 778431  | v1:4     | ethernet2 | 1.1.3.4 | 854327     |         | 1280  |
 | 778432  | null     | null      | null    | unlabelled |         | 0     |
 | 778433  | null     | null      | null    | unlabelled |         | 0     |
 | 778434  | null     | null      | null    | unlabelled |         | 0     |
 | 778435  | null     | null      | null    | unlabelled |         | 0     |
 | 778436  | null     | null      | null    | unlabelled |         | 0     |
 | 846711  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 902719  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 979739  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1012864 | null     | null      | null    | unlabelled |         | 0     |
 | 1012865 | v1:6     | ethernet1 | 1235::2 | 990078     |         | 640   |
 | 1012866 | v1:6     | ethernet1 | 1235::2 | 990079     |         | 640   |
 | 1012867 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1012868 | v1:6     | ethernet2 | 1236::4 | 182022     |         | 1280  |
 | 1012869 | null     | null      | null    | unlabelled |         | 0     |
 | 1012870 | null     | null      | null    | unlabelled |         | 0     |
 | 1012871 | null     | null      | null    | unlabelled |         | 0     |
 | 1012872 | null     | null      | null    | unlabelled |         | 0     |
 | 1012873 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 41084  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 141182 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 182018 | null     | null      | null    | unlabelled |         | 0     |
 | 182019 | v1:6     | ethernet1 | 1236::3 | 1012865    |         | 0     |
 | 182020 | v1:6     | ethernet1 | 1236::3 | 1012866    |         | 0     |
 | 182021 | v1:6     | ethernet1 | 1236::3 | 1012867    |         | 0     |
 | 182022 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 182023 | null     | null      | null    | unlabelled |         | 0     |
 | 182024 | null     | null      | null    | unlabelled |         | 0     |
 | 182025 | null     | null      | null    | unlabelled |         | 0     |
 | 182026 | null     | null      | null    | unlabelled |         | 0     |
 | 182027 | null     | null      | null    | unlabelled |         | 0     |
 | 211588 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 496383 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 522496 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 651869 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 854323 | null     | null      | null    | unlabelled |         | 0     |
 | 854324 | v1:4     | ethernet1 | 1.1.3.3 | 778428     |         | 0     |
 | 854325 | v1:4     | ethernet1 | 1.1.3.3 | 778429     |         | 0     |
 | 854326 | v1:4     | ethernet1 | 1.1.3.3 | 778430     |         | 0     |
 | 854327 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 854328 | null     | null      | null    | unlabelled |         | 0     |
 | 854329 | null     | null      | null    | unlabelled |         | 0     |
 | 854330 | null     | null      | null    | unlabelled |         | 0     |
 | 854331 | null     | null      | null    | unlabelled |         | 0     |
 | 854332 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#