here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 65158  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 91852  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 276803 | null     | null      | null    | unlabelled |         | 0     |
 | 276804 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 276805 | v1:6     | ethernet1 | 1234::2 | 936275     |         | 0     |
 | 276806 | v1:6     | ethernet1 | 1234::2 | 936276     |         | 0     |
 | 276807 | v1:6     | ethernet1 | 1234::2 | 936277     |         | 0     |
 | 276808 | null     | null      | null    | unlabelled |         | 0     |
 | 276809 | null     | null      | null    | unlabelled |         | 0     |
 | 276810 | null     | null      | null    | unlabelled |         | 0     |
 | 276811 | null     | null      | null    | unlabelled |         | 0     |
 | 276812 | null     | null      | null    | unlabelled |         | 0     |
 | 361046 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 379783 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 455760 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 598767 | null     | null      | null    | unlabelled |         | 0     |
 | 598768 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 598769 | v1:4     | ethernet1 | 1.1.1.2 | 788890     |         | 0     |
 | 598770 | v1:4     | ethernet1 | 1.1.1.2 | 788891     |         | 0     |
 | 598771 | v1:4     | ethernet1 | 1.1.1.2 | 788892     |         | 0     |
 | 598772 | null     | null      | null    | unlabelled |         | 0     |
 | 598773 | null     | null      | null    | unlabelled |         | 0     |
 | 598774 | null     | null      | null    | unlabelled |         | 0     |
 | 598775 | null     | null      | null    | unlabelled |         | 0     |
 | 598776 | null     | null      | null    | unlabelled |         | 0     |
 | 617862 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 88955  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 371472 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 455109 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 488395 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 558035 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 788888 | null     | null      | null    | unlabelled |         | 0     |
 | 788889 | v1:4     | ethernet1 | 1.1.1.1 | 598768     |         | 1280  |
 | 788890 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 788891 | v1:4     | ethernet2 | 1.1.2.3 | 353287     |         | 640   |
 | 788892 | v1:4     | ethernet2 | 1.1.2.3 | 353288     |         | 640   |
 | 788893 | null     | null      | null    | unlabelled |         | 0     |
 | 788894 | null     | null      | null    | unlabelled |         | 0     |
 | 788895 | null     | null      | null    | unlabelled |         | 0     |
 | 788896 | null     | null      | null    | unlabelled |         | 0     |
 | 788897 | null     | null      | null    | unlabelled |         | 0     |
 | 792885 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 819497 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 830940 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 936273 | null     | null      | null    | unlabelled |         | 0     |
 | 936274 | v1:6     | ethernet1 | 1234::1 | 276804     |         | 1280  |
 | 936275 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 936276 | v1:6     | ethernet2 | 1235::3 | 296592     |         | 640   |
 | 936277 | v1:6     | ethernet2 | 1235::3 | 296593     |         | 640   |
 | 936278 | null     | null      | null    | unlabelled |         | 0     |
 | 936279 | null     | null      | null    | unlabelled |         | 0     |
 | 936280 | null     | null      | null    | unlabelled |         | 0     |
 | 936281 | null     | null      | null    | unlabelled |         | 0     |
 | 936282 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 53616  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 134118 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 192606 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 263245 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 296589 | null     | null      | null    | unlabelled |         | 0     |
 | 296590 | v1:6     | ethernet1 | 1235::2 | 936274     |         | 640   |
 | 296591 | v1:6     | ethernet1 | 1235::2 | 936275     |         | 640   |
 | 296592 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 296593 | v1:6     | ethernet2 | 1236::4 | 548660     |         | 1280  |
 | 296594 | null     | null      | null    | unlabelled |         | 0     |
 | 296595 | null     | null      | null    | unlabelled |         | 0     |
 | 296596 | null     | null      | null    | unlabelled |         | 0     |
 | 296597 | null     | null      | null    | unlabelled |         | 0     |
 | 296598 | null     | null      | null    | unlabelled |         | 0     |
 | 353284 | null     | null      | null    | unlabelled |         | 0     |
 | 353285 | v1:4     | ethernet1 | 1.1.2.2 | 788889     |         | 640   |
 | 353286 | v1:4     | ethernet1 | 1.1.2.2 | 788890     |         | 640   |
 | 353287 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 353288 | v1:4     | ethernet2 | 1.1.3.4 | 308035     |         | 1280  |
 | 353289 | null     | null      | null    | unlabelled |         | 0     |
 | 353290 | null     | null      | null    | unlabelled |         | 0     |
 | 353291 | null     | null      | null    | unlabelled |         | 0     |
 | 353292 | null     | null      | null    | unlabelled |         | 0     |
 | 353293 | null     | null      | null    | unlabelled |         | 0     |
 | 641729 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 727521 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 821997 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 890429 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 30347   | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 233164  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 308031  | null     | null      | null    | unlabelled |         | 0     |
 | 308032  | v1:4     | ethernet1 | 1.1.3.3 | 353285     |         | 0     |
 | 308033  | v1:4     | ethernet1 | 1.1.3.3 | 353286     |         | 0     |
 | 308034  | v1:4     | ethernet1 | 1.1.3.3 | 353287     |         | 0     |
 | 308035  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 308036  | null     | null      | null    | unlabelled |         | 0     |
 | 308037  | null     | null      | null    | unlabelled |         | 0     |
 | 308038  | null     | null      | null    | unlabelled |         | 0     |
 | 308039  | null     | null      | null    | unlabelled |         | 0     |
 | 308040  | null     | null      | null    | unlabelled |         | 0     |
 | 321724  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 548656  | null     | null      | null    | unlabelled |         | 0     |
 | 548657  | v1:6     | ethernet1 | 1236::3 | 296590     |         | 0     |
 | 548658  | v1:6     | ethernet1 | 1236::3 | 296591     |         | 0     |
 | 548659  | v1:6     | ethernet1 | 1236::3 | 296592     |         | 0     |
 | 548660  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 548661  | null     | null      | null    | unlabelled |         | 0     |
 | 548662  | null     | null      | null    | unlabelled |         | 0     |
 | 548663  | null     | null      | null    | unlabelled |         | 0     |
 | 548664  | null     | null      | null    | unlabelled |         | 0     |
 | 548665  | null     | null      | null    | unlabelled |         | 0     |
 | 671076  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 677605  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1029833 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#