here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 104987  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 150766  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 201556  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 449706  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 600551  | null     | null      | null    | unlabelled |         | 0     |
 | 600552  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 600553  | v1:6     | ethernet1 | 1234::2 | 885832     |         | 0     |
 | 600554  | v1:6     | ethernet1 | 1234::2 | 885833     |         | 0     |
 | 600555  | v1:6     | ethernet1 | 1234::2 | 885834     |         | 0     |
 | 600556  | null     | null      | null    | unlabelled |         | 0     |
 | 600557  | null     | null      | null    | unlabelled |         | 0     |
 | 600558  | null     | null      | null    | unlabelled |         | 0     |
 | 600559  | null     | null      | null    | unlabelled |         | 0     |
 | 600560  | null     | null      | null    | unlabelled |         | 0     |
 | 631637  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 634124  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1000098 | null     | null      | null    | unlabelled |         | 0     |
 | 1000099 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1000100 | v1:4     | ethernet1 | 1.1.1.2 | 560038     |         | 0     |
 | 1000101 | v1:4     | ethernet1 | 1.1.1.2 | 560039     |         | 0     |
 | 1000102 | v1:4     | ethernet1 | 1.1.1.2 | 560040     |         | 0     |
 | 1000103 | null     | null      | null    | unlabelled |         | 0     |
 | 1000104 | null     | null      | null    | unlabelled |         | 0     |
 | 1000105 | null     | null      | null    | unlabelled |         | 0     |
 | 1000106 | null     | null      | null    | unlabelled |         | 0     |
 | 1000107 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 143329 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 165037 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 278353 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 329196 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 365634 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 448368 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 484621 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 560036 | null     | null      | null    | unlabelled |         | 0     |
 | 560037 | v1:4     | ethernet1 | 1.1.1.1 | 1000099    |         | 1280  |
 | 560038 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 560039 | v1:4     | ethernet2 | 1.1.2.3 | 351650     |         | 640   |
 | 560040 | v1:4     | ethernet2 | 1.1.2.3 | 351651     |         | 640   |
 | 560041 | null     | null      | null    | unlabelled |         | 0     |
 | 560042 | null     | null      | null    | unlabelled |         | 0     |
 | 560043 | null     | null      | null    | unlabelled |         | 0     |
 | 560044 | null     | null      | null    | unlabelled |         | 0     |
 | 560045 | null     | null      | null    | unlabelled |         | 0     |
 | 885830 | null     | null      | null    | unlabelled |         | 0     |
 | 885831 | v1:6     | ethernet1 | 1234::1 | 600552     |         | 1280  |
 | 885832 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 885833 | v1:6     | ethernet2 | 1235::3 | 519498     |         | 640   |
 | 885834 | v1:6     | ethernet2 | 1235::3 | 519499     |         | 640   |
 | 885835 | null     | null      | null    | unlabelled |         | 0     |
 | 885836 | null     | null      | null    | unlabelled |         | 0     |
 | 885837 | null     | null      | null    | unlabelled |         | 0     |
 | 885838 | null     | null      | null    | unlabelled |         | 0     |
 | 885839 | null     | null      | null    | unlabelled |         | 0     |
 | 912734 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 171360 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 329026 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 351647 | null     | null      | null    | unlabelled |         | 0     |
 | 351648 | v1:4     | ethernet1 | 1.1.2.2 | 560037     |         | 640   |
 | 351649 | v1:4     | ethernet1 | 1.1.2.2 | 560038     |         | 640   |
 | 351650 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 351651 | v1:4     | ethernet2 | 1.1.3.4 | 367701     |         | 1280  |
 | 351652 | null     | null      | null    | unlabelled |         | 0     |
 | 351653 | null     | null      | null    | unlabelled |         | 0     |
 | 351654 | null     | null      | null    | unlabelled |         | 0     |
 | 351655 | null     | null      | null    | unlabelled |         | 0     |
 | 351656 | null     | null      | null    | unlabelled |         | 0     |
 | 376554 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 518398 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 519495 | null     | null      | null    | unlabelled |         | 0     |
 | 519496 | v1:6     | ethernet1 | 1235::2 | 885831     |         | 640   |
 | 519497 | v1:6     | ethernet1 | 1235::2 | 885832     |         | 640   |
 | 519498 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 519499 | v1:6     | ethernet2 | 1236::4 | 126771     |         | 1280  |
 | 519500 | null     | null      | null    | unlabelled |         | 0     |
 | 519501 | null     | null      | null    | unlabelled |         | 0     |
 | 519502 | null     | null      | null    | unlabelled |         | 0     |
 | 519503 | null     | null      | null    | unlabelled |         | 0     |
 | 519504 | null     | null      | null    | unlabelled |         | 0     |
 | 705515 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 707095 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 800115 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 987648 | v1:6     | ethernet1 | 1235::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 126767 | null     | null      | null    | unlabelled |         | 0     |
 | 126768 | v1:6     | ethernet1 | 1236::3 | 519496     |         | 0     |
 | 126769 | v1:6     | ethernet1 | 1236::3 | 519497     |         | 0     |
 | 126770 | v1:6     | ethernet1 | 1236::3 | 519498     |         | 0     |
 | 126771 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 126772 | null     | null      | null    | unlabelled |         | 0     |
 | 126773 | null     | null      | null    | unlabelled |         | 0     |
 | 126774 | null     | null      | null    | unlabelled |         | 0     |
 | 126775 | null     | null      | null    | unlabelled |         | 0     |
 | 126776 | null     | null      | null    | unlabelled |         | 0     |
 | 367697 | null     | null      | null    | unlabelled |         | 0     |
 | 367698 | v1:4     | ethernet1 | 1.1.3.3 | 351648     |         | 0     |
 | 367699 | v1:4     | ethernet1 | 1.1.3.3 | 351649     |         | 0     |
 | 367700 | v1:4     | ethernet1 | 1.1.3.3 | 351650     |         | 0     |
 | 367701 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 367702 | null     | null      | null    | unlabelled |         | 0     |
 | 367703 | null     | null      | null    | unlabelled |         | 0     |
 | 367704 | null     | null      | null    | unlabelled |         | 0     |
 | 367705 | null     | null      | null    | unlabelled |         | 0     |
 | 367706 | null     | null      | null    | unlabelled |         | 0     |
 | 373270 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 479202 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 518428 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 518454 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 581741 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 711924 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#