here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 93505  | null     | null      | null    | unlabelled |         | 0     |
 | 93506  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 93507  | v1:6     | ethernet1 | 1234::2 | 9539       |         | 0     |
 | 93508  | v1:6     | ethernet1 | 1234::2 | 9540       |         | 0     |
 | 93509  | v1:6     | ethernet1 | 1234::2 | 9541       |         | 0     |
 | 93510  | null     | null      | null    | unlabelled |         | 0     |
 | 93511  | null     | null      | null    | unlabelled |         | 0     |
 | 93512  | null     | null      | null    | unlabelled |         | 0     |
 | 93513  | null     | null      | null    | unlabelled |         | 0     |
 | 93514  | null     | null      | null    | unlabelled |         | 0     |
 | 290080 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 313473 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 322724 | null     | null      | null    | unlabelled |         | 0     |
 | 322725 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 322726 | v1:4     | ethernet1 | 1.1.1.2 | 380728     |         | 0     |
 | 322727 | v1:4     | ethernet1 | 1.1.1.2 | 380729     |         | 0     |
 | 322728 | v1:4     | ethernet1 | 1.1.1.2 | 380730     |         | 0     |
 | 322729 | null     | null      | null    | unlabelled |         | 0     |
 | 322730 | null     | null      | null    | unlabelled |         | 0     |
 | 322731 | null     | null      | null    | unlabelled |         | 0     |
 | 322732 | null     | null      | null    | unlabelled |         | 0     |
 | 322733 | null     | null      | null    | unlabelled |         | 0     |
 | 360728 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 474315 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 521896 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 740053 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 9537    | null     | null      | null    | unlabelled |         | 0     |
 | 9538    | v1:6     | ethernet1 | 1234::1 | 93506      |         | 1280  |
 | 9539    | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 9540    | v1:6     | ethernet2 | 1235::3 | 149828     |         | 640   |
 | 9541    | v1:6     | ethernet2 | 1235::3 | 149829     |         | 640   |
 | 9542    | null     | null      | null    | unlabelled |         | 0     |
 | 9543    | null     | null      | null    | unlabelled |         | 0     |
 | 9544    | null     | null      | null    | unlabelled |         | 0     |
 | 9545    | null     | null      | null    | unlabelled |         | 0     |
 | 9546    | null     | null      | null    | unlabelled |         | 0     |
 | 321966  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 343043  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 380726  | null     | null      | null    | unlabelled |         | 0     |
 | 380727  | v1:4     | ethernet1 | 1.1.1.1 | 322725     |         | 1280  |
 | 380728  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 380729  | v1:4     | ethernet2 | 1.1.2.3 | 776694     |         | 640   |
 | 380730  | v1:4     | ethernet2 | 1.1.2.3 | 776695     |         | 640   |
 | 380731  | null     | null      | null    | unlabelled |         | 0     |
 | 380732  | null     | null      | null    | unlabelled |         | 0     |
 | 380733  | null     | null      | null    | unlabelled |         | 0     |
 | 380734  | null     | null      | null    | unlabelled |         | 0     |
 | 380735  | null     | null      | null    | unlabelled |         | 0     |
 | 399502  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 473157  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 516731  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 674081  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 907210  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1044557 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 4415   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 13273  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 114968 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 149825 | null     | null      | null    | unlabelled |         | 0     |
 | 149826 | v1:6     | ethernet1 | 1235::2 | 9538       |         | 640   |
 | 149827 | v1:6     | ethernet1 | 1235::2 | 9539       |         | 640   |
 | 149828 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 149829 | v1:6     | ethernet2 | 1236::4 | 287490     |         | 1280  |
 | 149830 | null     | null      | null    | unlabelled |         | 0     |
 | 149831 | null     | null      | null    | unlabelled |         | 0     |
 | 149832 | null     | null      | null    | unlabelled |         | 0     |
 | 149833 | null     | null      | null    | unlabelled |         | 0     |
 | 149834 | null     | null      | null    | unlabelled |         | 0     |
 | 203384 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 298538 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 433572 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 686216 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 776691 | null     | null      | null    | unlabelled |         | 0     |
 | 776692 | v1:4     | ethernet1 | 1.1.2.2 | 380727     |         | 640   |
 | 776693 | v1:4     | ethernet1 | 1.1.2.2 | 380728     |         | 640   |
 | 776694 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 776695 | v1:4     | ethernet2 | 1.1.3.4 | 653281     |         | 1280  |
 | 776696 | null     | null      | null    | unlabelled |         | 0     |
 | 776697 | null     | null      | null    | unlabelled |         | 0     |
 | 776698 | null     | null      | null    | unlabelled |         | 0     |
 | 776699 | null     | null      | null    | unlabelled |         | 0     |
 | 776700 | null     | null      | null    | unlabelled |         | 0     |
 | 808949 | v1:6     | ethernet2 | 1236::4 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 287486  | null     | null      | null    | unlabelled |         | 0     |
 | 287487  | v1:6     | ethernet1 | 1236::3 | 149826     |         | 0     |
 | 287488  | v1:6     | ethernet1 | 1236::3 | 149827     |         | 0     |
 | 287489  | v1:6     | ethernet1 | 1236::3 | 149828     |         | 0     |
 | 287490  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 287491  | null     | null      | null    | unlabelled |         | 0     |
 | 287492  | null     | null      | null    | unlabelled |         | 0     |
 | 287493  | null     | null      | null    | unlabelled |         | 0     |
 | 287494  | null     | null      | null    | unlabelled |         | 0     |
 | 287495  | null     | null      | null    | unlabelled |         | 0     |
 | 307200  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 456880  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 485348  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 541385  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 653277  | null     | null      | null    | unlabelled |         | 0     |
 | 653278  | v1:4     | ethernet1 | 1.1.3.3 | 776692     |         | 0     |
 | 653279  | v1:4     | ethernet1 | 1.1.3.3 | 776693     |         | 0     |
 | 653280  | v1:4     | ethernet1 | 1.1.3.3 | 776694     |         | 0     |
 | 653281  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 653282  | null     | null      | null    | unlabelled |         | 0     |
 | 653283  | null     | null      | null    | unlabelled |         | 0     |
 | 653284  | null     | null      | null    | unlabelled |         | 0     |
 | 653285  | null     | null      | null    | unlabelled |         | 0     |
 | 653286  | null     | null      | null    | unlabelled |         | 0     |
 | 657139  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 1046820 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#