here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 41127   | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 379793  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 626308  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 691743  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 696657  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 965217  | null     | null      | null    | unlabelled |         | 0     |
 | 965218  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 965219  | v1:6     | ethernet1 | 1234::2 | 236290     |         | 0     |
 | 965220  | v1:6     | ethernet1 | 1234::2 | 236291     |         | 0     |
 | 965221  | v1:6     | ethernet1 | 1234::2 | 236292     |         | 0     |
 | 965222  | null     | null      | null    | unlabelled |         | 0     |
 | 965223  | null     | null      | null    | unlabelled |         | 0     |
 | 965224  | null     | null      | null    | unlabelled |         | 0     |
 | 965225  | null     | null      | null    | unlabelled |         | 0     |
 | 965226  | null     | null      | null    | unlabelled |         | 0     |
 | 980137  | null     | null      | null    | unlabelled |         | 0     |
 | 980138  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 980139  | v1:4     | ethernet1 | 1.1.1.2 | 66662      |         | 0     |
 | 980140  | v1:4     | ethernet1 | 1.1.1.2 | 66663      |         | 0     |
 | 980141  | v1:4     | ethernet1 | 1.1.1.2 | 66664      |         | 0     |
 | 980142  | null     | null      | null    | unlabelled |         | 0     |
 | 980143  | null     | null      | null    | unlabelled |         | 0     |
 | 980144  | null     | null      | null    | unlabelled |         | 0     |
 | 980145  | null     | null      | null    | unlabelled |         | 0     |
 | 980146  | null     | null      | null    | unlabelled |         | 0     |
 | 1017700 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 13023  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 66660  | null     | null      | null    | unlabelled |         | 0     |
 | 66661  | v1:4     | ethernet1 | 1.1.1.1 | 980138     |         | 1280  |
 | 66662  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 66663  | v1:4     | ethernet2 | 1.1.2.3 | 30077      |         | 640   |
 | 66664  | v1:4     | ethernet2 | 1.1.2.3 | 30078      |         | 640   |
 | 66665  | null     | null      | null    | unlabelled |         | 0     |
 | 66666  | null     | null      | null    | unlabelled |         | 0     |
 | 66667  | null     | null      | null    | unlabelled |         | 0     |
 | 66668  | null     | null      | null    | unlabelled |         | 0     |
 | 66669  | null     | null      | null    | unlabelled |         | 0     |
 | 139029 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 236288 | null     | null      | null    | unlabelled |         | 0     |
 | 236289 | v1:6     | ethernet1 | 1234::1 | 965218     |         | 1280  |
 | 236290 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 236291 | v1:6     | ethernet2 | 1235::3 | 513858     |         | 640   |
 | 236292 | v1:6     | ethernet2 | 1235::3 | 513859     |         | 640   |
 | 236293 | null     | null      | null    | unlabelled |         | 0     |
 | 236294 | null     | null      | null    | unlabelled |         | 0     |
 | 236295 | null     | null      | null    | unlabelled |         | 0     |
 | 236296 | null     | null      | null    | unlabelled |         | 0     |
 | 236297 | null     | null      | null    | unlabelled |         | 0     |
 | 618567 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 646087 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 729161 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 840948 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 936240 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 983823 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 30074  | null     | null      | null    | unlabelled |         | 0     |
 | 30075  | v1:4     | ethernet1 | 1.1.2.2 | 66661      |         | 640   |
 | 30076  | v1:4     | ethernet1 | 1.1.2.2 | 66662      |         | 640   |
 | 30077  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 30078  | v1:4     | ethernet2 | 1.1.3.4 | 691905     |         | 1280  |
 | 30079  | null     | null      | null    | unlabelled |         | 0     |
 | 30080  | null     | null      | null    | unlabelled |         | 0     |
 | 30081  | null     | null      | null    | unlabelled |         | 0     |
 | 30082  | null     | null      | null    | unlabelled |         | 0     |
 | 30083  | null     | null      | null    | unlabelled |         | 0     |
 | 34581  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 72698  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 315844 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 396342 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 458135 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 513855 | null     | null      | null    | unlabelled |         | 0     |
 | 513856 | v1:6     | ethernet1 | 1235::2 | 236289     |         | 640   |
 | 513857 | v1:6     | ethernet1 | 1235::2 | 236290     |         | 640   |
 | 513858 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 513859 | v1:6     | ethernet2 | 1236::4 | 181320     |         | 1280  |
 | 513860 | null     | null      | null    | unlabelled |         | 0     |
 | 513861 | null     | null      | null    | unlabelled |         | 0     |
 | 513862 | null     | null      | null    | unlabelled |         | 0     |
 | 513863 | null     | null      | null    | unlabelled |         | 0     |
 | 513864 | null     | null      | null    | unlabelled |         | 0     |
 | 522664 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 572100 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 713636 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 162616 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 165330 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 181316 | null     | null      | null    | unlabelled |         | 0     |
 | 181317 | v1:6     | ethernet1 | 1236::3 | 513856     |         | 0     |
 | 181318 | v1:6     | ethernet1 | 1236::3 | 513857     |         | 0     |
 | 181319 | v1:6     | ethernet1 | 1236::3 | 513858     |         | 0     |
 | 181320 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 181321 | null     | null      | null    | unlabelled |         | 0     |
 | 181322 | null     | null      | null    | unlabelled |         | 0     |
 | 181323 | null     | null      | null    | unlabelled |         | 0     |
 | 181324 | null     | null      | null    | unlabelled |         | 0     |
 | 181325 | null     | null      | null    | unlabelled |         | 0     |
 | 241069 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 506826 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 691901 | null     | null      | null    | unlabelled |         | 0     |
 | 691902 | v1:4     | ethernet1 | 1.1.3.3 | 30075      |         | 0     |
 | 691903 | v1:4     | ethernet1 | 1.1.3.3 | 30076      |         | 0     |
 | 691904 | v1:4     | ethernet1 | 1.1.3.3 | 30077      |         | 0     |
 | 691905 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 691906 | null     | null      | null    | unlabelled |         | 0     |
 | 691907 | null     | null      | null    | unlabelled |         | 0     |
 | 691908 | null     | null      | null    | unlabelled |         | 0     |
 | 691909 | null     | null      | null    | unlabelled |         | 0     |
 | 691910 | null     | null      | null    | unlabelled |         | 0     |
 | 738866 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 788081 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#