here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 78291  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 174608 | null     | null      | null    | unlabelled |         | 0     |
 | 174609 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 174610 | v1:4     | ethernet1 | 1.1.1.2 | 453068     |         | 0     |
 | 174611 | v1:4     | ethernet1 | 1.1.1.2 | 453069     |         | 0     |
 | 174612 | v1:4     | ethernet1 | 1.1.1.2 | 453070     |         | 0     |
 | 174613 | null     | null      | null    | unlabelled |         | 0     |
 | 174614 | null     | null      | null    | unlabelled |         | 0     |
 | 174615 | null     | null      | null    | unlabelled |         | 0     |
 | 174616 | null     | null      | null    | unlabelled |         | 0     |
 | 174617 | null     | null      | null    | unlabelled |         | 0     |
 | 369608 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 470772 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 673374 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 891509 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 895006 | null     | null      | null    | unlabelled |         | 0     |
 | 895007 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 895008 | v1:6     | ethernet1 | 1234::2 | 880020     |         | 0     |
 | 895009 | v1:6     | ethernet1 | 1234::2 | 880021     |         | 0     |
 | 895010 | v1:6     | ethernet1 | 1234::2 | 880022     |         | 0     |
 | 895011 | null     | null      | null    | unlabelled |         | 0     |
 | 895012 | null     | null      | null    | unlabelled |         | 0     |
 | 895013 | null     | null      | null    | unlabelled |         | 0     |
 | 895014 | null     | null      | null    | unlabelled |         | 0     |
 | 895015 | null     | null      | null    | unlabelled |         | 0     |
 | 990934 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 14549  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 95417  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 384067 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 409979 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 453066 | null     | null      | null    | unlabelled |         | 0     |
 | 453067 | v1:4     | ethernet1 | 1.1.1.1 | 174609     |         | 1280  |
 | 453068 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 453069 | v1:4     | ethernet2 | 1.1.2.3 | 933218     |         | 640   |
 | 453070 | v1:4     | ethernet2 | 1.1.2.3 | 933219     |         | 640   |
 | 453071 | null     | null      | null    | unlabelled |         | 0     |
 | 453072 | null     | null      | null    | unlabelled |         | 0     |
 | 453073 | null     | null      | null    | unlabelled |         | 0     |
 | 453074 | null     | null      | null    | unlabelled |         | 0     |
 | 453075 | null     | null      | null    | unlabelled |         | 0     |
 | 696450 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 876146 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 880018 | null     | null      | null    | unlabelled |         | 0     |
 | 880019 | v1:6     | ethernet1 | 1234::1 | 895007     |         | 1280  |
 | 880020 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 880021 | v1:6     | ethernet2 | 1235::3 | 226383     |         | 640   |
 | 880022 | v1:6     | ethernet2 | 1235::3 | 226384     |         | 640   |
 | 880023 | null     | null      | null    | unlabelled |         | 0     |
 | 880024 | null     | null      | null    | unlabelled |         | 0     |
 | 880025 | null     | null      | null    | unlabelled |         | 0     |
 | 880026 | null     | null      | null    | unlabelled |         | 0     |
 | 880027 | null     | null      | null    | unlabelled |         | 0     |
 | 881732 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 930688 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 134347  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 226380  | null     | null      | null    | unlabelled |         | 0     |
 | 226381  | v1:6     | ethernet1 | 1235::2 | 880019     |         | 640   |
 | 226382  | v1:6     | ethernet1 | 1235::2 | 880020     |         | 640   |
 | 226383  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 226384  | v1:6     | ethernet2 | 1236::4 | 1013345    |         | 1280  |
 | 226385  | null     | null      | null    | unlabelled |         | 0     |
 | 226386  | null     | null      | null    | unlabelled |         | 0     |
 | 226387  | null     | null      | null    | unlabelled |         | 0     |
 | 226388  | null     | null      | null    | unlabelled |         | 0     |
 | 226389  | null     | null      | null    | unlabelled |         | 0     |
 | 663550  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 689864  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 805927  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 849684  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 897250  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 933215  | null     | null      | null    | unlabelled |         | 0     |
 | 933216  | v1:4     | ethernet1 | 1.1.2.2 | 453067     |         | 640   |
 | 933217  | v1:4     | ethernet1 | 1.1.2.2 | 453068     |         | 640   |
 | 933218  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 933219  | v1:4     | ethernet2 | 1.1.3.4 | 726078     |         | 1280  |
 | 933220  | null     | null      | null    | unlabelled |         | 0     |
 | 933221  | null     | null      | null    | unlabelled |         | 0     |
 | 933222  | null     | null      | null    | unlabelled |         | 0     |
 | 933223  | null     | null      | null    | unlabelled |         | 0     |
 | 933224  | null     | null      | null    | unlabelled |         | 0     |
 | 963547  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1042816 | v1:6     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 51708   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 86886   | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 187026  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 487177  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 569707  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 726074  | null     | null      | null    | unlabelled |         | 0     |
 | 726075  | v1:4     | ethernet1 | 1.1.3.3 | 933216     |         | 0     |
 | 726076  | v1:4     | ethernet1 | 1.1.3.3 | 933217     |         | 0     |
 | 726077  | v1:4     | ethernet1 | 1.1.3.3 | 933218     |         | 0     |
 | 726078  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 726079  | null     | null      | null    | unlabelled |         | 0     |
 | 726080  | null     | null      | null    | unlabelled |         | 0     |
 | 726081  | null     | null      | null    | unlabelled |         | 0     |
 | 726082  | null     | null      | null    | unlabelled |         | 0     |
 | 726083  | null     | null      | null    | unlabelled |         | 0     |
 | 819943  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1013341 | null     | null      | null    | unlabelled |         | 0     |
 | 1013342 | v1:6     | ethernet1 | 1236::3 | 226381     |         | 0     |
 | 1013343 | v1:6     | ethernet1 | 1236::3 | 226382     |         | 0     |
 | 1013344 | v1:6     | ethernet1 | 1236::3 | 226383     |         | 0     |
 | 1013345 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1013346 | null     | null      | null    | unlabelled |         | 0     |
 | 1013347 | null     | null      | null    | unlabelled |         | 0     |
 | 1013348 | null     | null      | null    | unlabelled |         | 0     |
 | 1013349 | null     | null      | null    | unlabelled |         | 0     |
 | 1013350 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#