here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 161526 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 227148 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 243518 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 278319 | null     | null      | null    | unlabelled |         | 0     |
 | 278320 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 278321 | v1:6     | ethernet1 | 1234::2 | 667994     |         | 0     |
 | 278322 | v1:6     | ethernet1 | 1234::2 | 667995     |         | 0     |
 | 278323 | v1:6     | ethernet1 | 1234::2 | 667996     |         | 0     |
 | 278324 | null     | null      | null    | unlabelled |         | 0     |
 | 278325 | null     | null      | null    | unlabelled |         | 0     |
 | 278326 | null     | null      | null    | unlabelled |         | 0     |
 | 278327 | null     | null      | null    | unlabelled |         | 0     |
 | 278328 | null     | null      | null    | unlabelled |         | 0     |
 | 305359 | null     | null      | null    | unlabelled |         | 0     |
 | 305360 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 305361 | v1:4     | ethernet1 | 1.1.1.2 | 991124     |         | 0     |
 | 305362 | v1:4     | ethernet1 | 1.1.1.2 | 991125     |         | 0     |
 | 305363 | v1:4     | ethernet1 | 1.1.1.2 | 991126     |         | 0     |
 | 305364 | null     | null      | null    | unlabelled |         | 0     |
 | 305365 | null     | null      | null    | unlabelled |         | 0     |
 | 305366 | null     | null      | null    | unlabelled |         | 0     |
 | 305367 | null     | null      | null    | unlabelled |         | 0     |
 | 305368 | null     | null      | null    | unlabelled |         | 0     |
 | 804723 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 886853 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 912276 | v1:6     | ethernet1 | 1234::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 175529 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 240804 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 246394 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 383329 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 453719 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 667992 | null     | null      | null    | unlabelled |         | 0     |
 | 667993 | v1:6     | ethernet1 | 1234::1 | 278320     |         | 1280  |
 | 667994 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 667995 | v1:6     | ethernet2 | 1235::3 | 51676      |         | 640   |
 | 667996 | v1:6     | ethernet2 | 1235::3 | 51677      |         | 640   |
 | 667997 | null     | null      | null    | unlabelled |         | 0     |
 | 667998 | null     | null      | null    | unlabelled |         | 0     |
 | 667999 | null     | null      | null    | unlabelled |         | 0     |
 | 668000 | null     | null      | null    | unlabelled |         | 0     |
 | 668001 | null     | null      | null    | unlabelled |         | 0     |
 | 774933 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 810759 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 962396 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 991122 | null     | null      | null    | unlabelled |         | 0     |
 | 991123 | v1:4     | ethernet1 | 1.1.1.1 | 305360     |         | 1280  |
 | 991124 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 991125 | v1:4     | ethernet2 | 1.1.2.3 | 663221     |         | 640   |
 | 991126 | v1:4     | ethernet2 | 1.1.2.3 | 663222     |         | 640   |
 | 991127 | null     | null      | null    | unlabelled |         | 0     |
 | 991128 | null     | null      | null    | unlabelled |         | 0     |
 | 991129 | null     | null      | null    | unlabelled |         | 0     |
 | 991130 | null     | null      | null    | unlabelled |         | 0     |
 | 991131 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 51673  | null     | null      | null    | unlabelled |         | 0     |
 | 51674  | v1:6     | ethernet1 | 1235::2 | 667993     |         | 640   |
 | 51675  | v1:6     | ethernet1 | 1235::2 | 667994     |         | 640   |
 | 51676  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 51677  | v1:6     | ethernet2 | 1236::4 | 233338     |         | 1280  |
 | 51678  | null     | null      | null    | unlabelled |         | 0     |
 | 51679  | null     | null      | null    | unlabelled |         | 0     |
 | 51680  | null     | null      | null    | unlabelled |         | 0     |
 | 51681  | null     | null      | null    | unlabelled |         | 0     |
 | 51682  | null     | null      | null    | unlabelled |         | 0     |
 | 219277 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 558459 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 563114 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 663218 | null     | null      | null    | unlabelled |         | 0     |
 | 663219 | v1:4     | ethernet1 | 1.1.2.2 | 991123     |         | 640   |
 | 663220 | v1:4     | ethernet1 | 1.1.2.2 | 991124     |         | 640   |
 | 663221 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 663222 | v1:4     | ethernet2 | 1.1.3.4 | 468876     |         | 1280  |
 | 663223 | null     | null      | null    | unlabelled |         | 0     |
 | 663224 | null     | null      | null    | unlabelled |         | 0     |
 | 663225 | null     | null      | null    | unlabelled |         | 0     |
 | 663226 | null     | null      | null    | unlabelled |         | 0     |
 | 663227 | null     | null      | null    | unlabelled |         | 0     |
 | 692462 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 739685 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 748309 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 756668 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 999600 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 109330 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 233334 | null     | null      | null    | unlabelled |         | 0     |
 | 233335 | v1:6     | ethernet1 | 1236::3 | 51674      |         | 0     |
 | 233336 | v1:6     | ethernet1 | 1236::3 | 51675      |         | 0     |
 | 233337 | v1:6     | ethernet1 | 1236::3 | 51676      |         | 0     |
 | 233338 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 233339 | null     | null      | null    | unlabelled |         | 0     |
 | 233340 | null     | null      | null    | unlabelled |         | 0     |
 | 233341 | null     | null      | null    | unlabelled |         | 0     |
 | 233342 | null     | null      | null    | unlabelled |         | 0     |
 | 233343 | null     | null      | null    | unlabelled |         | 0     |
 | 373042 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 468872 | null     | null      | null    | unlabelled |         | 0     |
 | 468873 | v1:4     | ethernet1 | 1.1.3.3 | 663219     |         | 0     |
 | 468874 | v1:4     | ethernet1 | 1.1.3.3 | 663220     |         | 0     |
 | 468875 | v1:4     | ethernet1 | 1.1.3.3 | 663221     |         | 0     |
 | 468876 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 468877 | null     | null      | null    | unlabelled |         | 0     |
 | 468878 | null     | null      | null    | unlabelled |         | 0     |
 | 468879 | null     | null      | null    | unlabelled |         | 0     |
 | 468880 | null     | null      | null    | unlabelled |         | 0     |
 | 468881 | null     | null      | null    | unlabelled |         | 0     |
 | 499334 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 584603 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 726850 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 854554 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#