here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 64357  | null     | null      | null    | unlabelled |         | 0     |
 | 64358  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 64359  | v1:4     | ethernet1 | 1.1.1.2 | 999217     |         | 0     |
 | 64360  | v1:4     | ethernet1 | 1.1.1.2 | 999218     |         | 0     |
 | 64361  | v1:4     | ethernet1 | 1.1.1.2 | 999219     |         | 0     |
 | 64362  | null     | null      | null    | unlabelled |         | 0     |
 | 64363  | null     | null      | null    | unlabelled |         | 0     |
 | 64364  | null     | null      | null    | unlabelled |         | 0     |
 | 64365  | null     | null      | null    | unlabelled |         | 0     |
 | 64366  | null     | null      | null    | unlabelled |         | 0     |
 | 211853 | null     | null      | null    | unlabelled |         | 0     |
 | 211854 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 211855 | v1:6     | ethernet1 | 1234::2 | 127734     |         | 0     |
 | 211856 | v1:6     | ethernet1 | 1234::2 | 127735     |         | 0     |
 | 211857 | v1:6     | ethernet1 | 1234::2 | 127736     |         | 0     |
 | 211858 | null     | null      | null    | unlabelled |         | 0     |
 | 211859 | null     | null      | null    | unlabelled |         | 0     |
 | 211860 | null     | null      | null    | unlabelled |         | 0     |
 | 211861 | null     | null      | null    | unlabelled |         | 0     |
 | 211862 | null     | null      | null    | unlabelled |         | 0     |
 | 300662 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 321497 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 350649 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 394073 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 622247 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 824865 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 127732 | null     | null      | null    | unlabelled |         | 0     |
 | 127733 | v1:6     | ethernet1 | 1234::1 | 211854     |         | 1280  |
 | 127734 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 127735 | v1:6     | ethernet2 | 1235::3 | 86620      |         | 640   |
 | 127736 | v1:6     | ethernet2 | 1235::3 | 86621      |         | 640   |
 | 127737 | null     | null      | null    | unlabelled |         | 0     |
 | 127738 | null     | null      | null    | unlabelled |         | 0     |
 | 127739 | null     | null      | null    | unlabelled |         | 0     |
 | 127740 | null     | null      | null    | unlabelled |         | 0     |
 | 127741 | null     | null      | null    | unlabelled |         | 0     |
 | 233252 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 436098 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 536452 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 668844 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 718024 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 745600 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 766705 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 928866 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 999215 | null     | null      | null    | unlabelled |         | 0     |
 | 999216 | v1:4     | ethernet1 | 1.1.1.1 | 64358      |         | 1280  |
 | 999217 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 999218 | v1:4     | ethernet2 | 1.1.2.3 | 83291      |         | 640   |
 | 999219 | v1:4     | ethernet2 | 1.1.2.3 | 83292      |         | 640   |
 | 999220 | null     | null      | null    | unlabelled |         | 0     |
 | 999221 | null     | null      | null    | unlabelled |         | 0     |
 | 999222 | null     | null      | null    | unlabelled |         | 0     |
 | 999223 | null     | null      | null    | unlabelled |         | 0     |
 | 999224 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 13166  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 51250  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 83288  | null     | null      | null    | unlabelled |         | 0     |
 | 83289  | v1:4     | ethernet1 | 1.1.2.2 | 999216     |         | 640   |
 | 83290  | v1:4     | ethernet1 | 1.1.2.2 | 999217     |         | 640   |
 | 83291  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 83292  | v1:4     | ethernet2 | 1.1.3.4 | 247510     |         | 1280  |
 | 83293  | null     | null      | null    | unlabelled |         | 0     |
 | 83294  | null     | null      | null    | unlabelled |         | 0     |
 | 83295  | null     | null      | null    | unlabelled |         | 0     |
 | 83296  | null     | null      | null    | unlabelled |         | 0     |
 | 83297  | null     | null      | null    | unlabelled |         | 0     |
 | 86617  | null     | null      | null    | unlabelled |         | 0     |
 | 86618  | v1:6     | ethernet1 | 1235::2 | 127733     |         | 640   |
 | 86619  | v1:6     | ethernet1 | 1235::2 | 127734     |         | 640   |
 | 86620  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 86621  | v1:6     | ethernet2 | 1236::4 | 986785     |         | 1280  |
 | 86622  | null     | null      | null    | unlabelled |         | 0     |
 | 86623  | null     | null      | null    | unlabelled |         | 0     |
 | 86624  | null     | null      | null    | unlabelled |         | 0     |
 | 86625  | null     | null      | null    | unlabelled |         | 0     |
 | 86626  | null     | null      | null    | unlabelled |         | 0     |
 | 150003 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 709212 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 745531 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 844459 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 870798 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 946424 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 247506 | null     | null      | null    | unlabelled |         | 0     |
 | 247507 | v1:4     | ethernet1 | 1.1.3.3 | 83289      |         | 0     |
 | 247508 | v1:4     | ethernet1 | 1.1.3.3 | 83290      |         | 0     |
 | 247509 | v1:4     | ethernet1 | 1.1.3.3 | 83291      |         | 0     |
 | 247510 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 247511 | null     | null      | null    | unlabelled |         | 0     |
 | 247512 | null     | null      | null    | unlabelled |         | 0     |
 | 247513 | null     | null      | null    | unlabelled |         | 0     |
 | 247514 | null     | null      | null    | unlabelled |         | 0     |
 | 247515 | null     | null      | null    | unlabelled |         | 0     |
 | 339399 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 506904 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 621849 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 724210 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 831758 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 963080 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 986781 | null     | null      | null    | unlabelled |         | 0     |
 | 986782 | v1:6     | ethernet1 | 1236::3 | 86618      |         | 0     |
 | 986783 | v1:6     | ethernet1 | 1236::3 | 86619      |         | 0     |
 | 986784 | v1:6     | ethernet1 | 1236::3 | 86620      |         | 0     |
 | 986785 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 986786 | null     | null      | null    | unlabelled |         | 0     |
 | 986787 | null     | null      | null    | unlabelled |         | 0     |
 | 986788 | null     | null      | null    | unlabelled |         | 0     |
 | 986789 | null     | null      | null    | unlabelled |         | 0     |
 | 986790 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#