here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 42655  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 115674 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 250712 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 373758 | null     | null      | null    | unlabelled |         | 0     |
 | 373759 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 373760 | v1:4     | ethernet1 | 1.1.1.2 | 342957     |         | 0     |
 | 373761 | v1:4     | ethernet1 | 1.1.1.2 | 342958     |         | 0     |
 | 373762 | v1:4     | ethernet1 | 1.1.1.2 | 342959     |         | 0     |
 | 373763 | null     | null      | null    | unlabelled |         | 0     |
 | 373764 | null     | null      | null    | unlabelled |         | 0     |
 | 373765 | null     | null      | null    | unlabelled |         | 0     |
 | 373766 | null     | null      | null    | unlabelled |         | 0     |
 | 373767 | null     | null      | null    | unlabelled |         | 0     |
 | 474154 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 614348 | null     | null      | null    | unlabelled |         | 0     |
 | 614349 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 614350 | v1:6     | ethernet1 | 1234::2 | 224283     |         | 0     |
 | 614351 | v1:6     | ethernet1 | 1234::2 | 224284     |         | 0     |
 | 614352 | v1:6     | ethernet1 | 1234::2 | 224285     |         | 0     |
 | 614353 | null     | null      | null    | unlabelled |         | 0     |
 | 614354 | null     | null      | null    | unlabelled |         | 0     |
 | 614355 | null     | null      | null    | unlabelled |         | 0     |
 | 614356 | null     | null      | null    | unlabelled |         | 0     |
 | 614357 | null     | null      | null    | unlabelled |         | 0     |
 | 664785 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 953188 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 21394  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 46026  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 157885 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 224281 | null     | null      | null    | unlabelled |         | 0     |
 | 224282 | v1:6     | ethernet1 | 1234::1 | 614349     |         | 1280  |
 | 224283 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 224284 | v1:6     | ethernet2 | 1235::3 | 252608     |         | 640   |
 | 224285 | v1:6     | ethernet2 | 1235::3 | 252609     |         | 640   |
 | 224286 | null     | null      | null    | unlabelled |         | 0     |
 | 224287 | null     | null      | null    | unlabelled |         | 0     |
 | 224288 | null     | null      | null    | unlabelled |         | 0     |
 | 224289 | null     | null      | null    | unlabelled |         | 0     |
 | 224290 | null     | null      | null    | unlabelled |         | 0     |
 | 230513 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 342955 | null     | null      | null    | unlabelled |         | 0     |
 | 342956 | v1:4     | ethernet1 | 1.1.1.1 | 373759     |         | 1280  |
 | 342957 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 342958 | v1:4     | ethernet2 | 1.1.2.3 | 934917     |         | 640   |
 | 342959 | v1:4     | ethernet2 | 1.1.2.3 | 934918     |         | 640   |
 | 342960 | null     | null      | null    | unlabelled |         | 0     |
 | 342961 | null     | null      | null    | unlabelled |         | 0     |
 | 342962 | null     | null      | null    | unlabelled |         | 0     |
 | 342963 | null     | null      | null    | unlabelled |         | 0     |
 | 342964 | null     | null      | null    | unlabelled |         | 0     |
 | 635726 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 740548 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 807803 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 968692 | tester:6 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 14726   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 252605  | null     | null      | null    | unlabelled |         | 0     |
 | 252606  | v1:6     | ethernet1 | 1235::2 | 224282     |         | 640   |
 | 252607  | v1:6     | ethernet1 | 1235::2 | 224283     |         | 640   |
 | 252608  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 252609  | v1:6     | ethernet2 | 1236::4 | 979914     |         | 1280  |
 | 252610  | null     | null      | null    | unlabelled |         | 0     |
 | 252611  | null     | null      | null    | unlabelled |         | 0     |
 | 252612  | null     | null      | null    | unlabelled |         | 0     |
 | 252613  | null     | null      | null    | unlabelled |         | 0     |
 | 252614  | null     | null      | null    | unlabelled |         | 0     |
 | 489302  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 564260  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 640156  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 708135  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 894530  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 934914  | null     | null      | null    | unlabelled |         | 0     |
 | 934915  | v1:4     | ethernet1 | 1.1.2.2 | 342956     |         | 640   |
 | 934916  | v1:4     | ethernet1 | 1.1.2.2 | 342957     |         | 640   |
 | 934917  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 934918  | v1:4     | ethernet2 | 1.1.3.4 | 714013     |         | 1280  |
 | 934919  | null     | null      | null    | unlabelled |         | 0     |
 | 934920  | null     | null      | null    | unlabelled |         | 0     |
 | 934921  | null     | null      | null    | unlabelled |         | 0     |
 | 934922  | null     | null      | null    | unlabelled |         | 0     |
 | 934923  | null     | null      | null    | unlabelled |         | 0     |
 | 1012687 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 1039781 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 291787 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 401391 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 437635 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 661933 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 680556 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 699376 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 714009 | null     | null      | null    | unlabelled |         | 0     |
 | 714010 | v1:4     | ethernet1 | 1.1.3.3 | 934915     |         | 0     |
 | 714011 | v1:4     | ethernet1 | 1.1.3.3 | 934916     |         | 0     |
 | 714012 | v1:4     | ethernet1 | 1.1.3.3 | 934917     |         | 0     |
 | 714013 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 714014 | null     | null      | null    | unlabelled |         | 0     |
 | 714015 | null     | null      | null    | unlabelled |         | 0     |
 | 714016 | null     | null      | null    | unlabelled |         | 0     |
 | 714017 | null     | null      | null    | unlabelled |         | 0     |
 | 714018 | null     | null      | null    | unlabelled |         | 0     |
 | 979910 | null     | null      | null    | unlabelled |         | 0     |
 | 979911 | v1:6     | ethernet1 | 1236::3 | 252606     |         | 0     |
 | 979912 | v1:6     | ethernet1 | 1236::3 | 252607     |         | 0     |
 | 979913 | v1:6     | ethernet1 | 1236::3 | 252608     |         | 0     |
 | 979914 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 979915 | null     | null      | null    | unlabelled |         | 0     |
 | 979916 | null     | null      | null    | unlabelled |         | 0     |
 | 979917 | null     | null      | null    | unlabelled |         | 0     |
 | 979918 | null     | null      | null    | unlabelled |         | 0     |
 | 979919 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#