here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 163562  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 359717  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 523740  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 610118  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 695712  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 707365  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 994100  | null     | null      | null    | unlabelled |         | 0     |
 | 994101  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 994102  | v1:6     | ethernet1 | 1234::2 | 185026     |         | 0     |
 | 994103  | v1:6     | ethernet1 | 1234::2 | 185027     |         | 0     |
 | 994104  | v1:6     | ethernet1 | 1234::2 | 185028     |         | 0     |
 | 994105  | null     | null      | null    | unlabelled |         | 0     |
 | 994106  | null     | null      | null    | unlabelled |         | 0     |
 | 994107  | null     | null      | null    | unlabelled |         | 0     |
 | 994108  | null     | null      | null    | unlabelled |         | 0     |
 | 994109  | null     | null      | null    | unlabelled |         | 0     |
 | 1039416 | null     | null      | null    | unlabelled |         | 0     |
 | 1039417 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1039418 | v1:4     | ethernet1 | 1.1.1.2 | 495751     |         | 0     |
 | 1039419 | v1:4     | ethernet1 | 1.1.1.2 | 495752     |         | 0     |
 | 1039420 | v1:4     | ethernet1 | 1.1.1.2 | 495753     |         | 0     |
 | 1039421 | null     | null      | null    | unlabelled |         | 0     |
 | 1039422 | null     | null      | null    | unlabelled |         | 0     |
 | 1039423 | null     | null      | null    | unlabelled |         | 0     |
 | 1039424 | null     | null      | null    | unlabelled |         | 0     |
 | 1039425 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 34470  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 154625 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 173681 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 185024 | null     | null      | null    | unlabelled |         | 0     |
 | 185025 | v1:6     | ethernet1 | 1234::1 | 994101     |         | 1280  |
 | 185026 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 185027 | v1:6     | ethernet2 | 1235::3 | 853397     |         | 640   |
 | 185028 | v1:6     | ethernet2 | 1235::3 | 853398     |         | 640   |
 | 185029 | null     | null      | null    | unlabelled |         | 0     |
 | 185030 | null     | null      | null    | unlabelled |         | 0     |
 | 185031 | null     | null      | null    | unlabelled |         | 0     |
 | 185032 | null     | null      | null    | unlabelled |         | 0     |
 | 185033 | null     | null      | null    | unlabelled |         | 0     |
 | 495749 | null     | null      | null    | unlabelled |         | 0     |
 | 495750 | v1:4     | ethernet1 | 1.1.1.1 | 1039417    |         | 1280  |
 | 495751 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 495752 | v1:4     | ethernet2 | 1.1.2.3 | 737443     |         | 640   |
 | 495753 | v1:4     | ethernet2 | 1.1.2.3 | 737444     |         | 640   |
 | 495754 | null     | null      | null    | unlabelled |         | 0     |
 | 495755 | null     | null      | null    | unlabelled |         | 0     |
 | 495756 | null     | null      | null    | unlabelled |         | 0     |
 | 495757 | null     | null      | null    | unlabelled |         | 0     |
 | 495758 | null     | null      | null    | unlabelled |         | 0     |
 | 517584 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 596846 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 844343 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 872871 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 879187 | tester:4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 122296 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 227029 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 345394 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 367293 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 447456 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 460435 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 633263 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 737440 | null     | null      | null    | unlabelled |         | 0     |
 | 737441 | v1:4     | ethernet1 | 1.1.2.2 | 495750     |         | 640   |
 | 737442 | v1:4     | ethernet1 | 1.1.2.2 | 495751     |         | 640   |
 | 737443 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 737444 | v1:4     | ethernet2 | 1.1.3.4 | 976737     |         | 1280  |
 | 737445 | null     | null      | null    | unlabelled |         | 0     |
 | 737446 | null     | null      | null    | unlabelled |         | 0     |
 | 737447 | null     | null      | null    | unlabelled |         | 0     |
 | 737448 | null     | null      | null    | unlabelled |         | 0     |
 | 737449 | null     | null      | null    | unlabelled |         | 0     |
 | 811574 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 853394 | null     | null      | null    | unlabelled |         | 0     |
 | 853395 | v1:6     | ethernet1 | 1235::2 | 185025     |         | 640   |
 | 853396 | v1:6     | ethernet1 | 1235::2 | 185026     |         | 640   |
 | 853397 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 853398 | v1:6     | ethernet2 | 1236::4 | 204415     |         | 1280  |
 | 853399 | null     | null      | null    | unlabelled |         | 0     |
 | 853400 | null     | null      | null    | unlabelled |         | 0     |
 | 853401 | null     | null      | null    | unlabelled |         | 0     |
 | 853402 | null     | null      | null    | unlabelled |         | 0     |
 | 853403 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 204411 | null     | null      | null    | unlabelled |         | 0     |
 | 204412 | v1:6     | ethernet1 | 1236::3 | 853395     |         | 0     |
 | 204413 | v1:6     | ethernet1 | 1236::3 | 853396     |         | 0     |
 | 204414 | v1:6     | ethernet1 | 1236::3 | 853397     |         | 0     |
 | 204415 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 204416 | null     | null      | null    | unlabelled |         | 0     |
 | 204417 | null     | null      | null    | unlabelled |         | 0     |
 | 204418 | null     | null      | null    | unlabelled |         | 0     |
 | 204419 | null     | null      | null    | unlabelled |         | 0     |
 | 204420 | null     | null      | null    | unlabelled |         | 0     |
 | 222488 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 234096 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 319584 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 377808 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 733991 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 915239 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 976733 | null     | null      | null    | unlabelled |         | 0     |
 | 976734 | v1:4     | ethernet1 | 1.1.3.3 | 737441     |         | 0     |
 | 976735 | v1:4     | ethernet1 | 1.1.3.3 | 737442     |         | 0     |
 | 976736 | v1:4     | ethernet1 | 1.1.3.3 | 737443     |         | 0     |
 | 976737 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 976738 | null     | null      | null    | unlabelled |         | 0     |
 | 976739 | null     | null      | null    | unlabelled |         | 0     |
 | 976740 | null     | null      | null    | unlabelled |         | 0     |
 | 976741 | null     | null      | null    | unlabelled |         | 0     |
 | 976742 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#