here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 133134 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 184800 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 691358 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 742554 | null     | null      | null    | unlabelled |         | 0     |
 | 742555 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 742556 | v1:6     | ethernet1 | 1234::2 | 231815     |         | 0     |
 | 742557 | v1:6     | ethernet1 | 1234::2 | 231816     |         | 0     |
 | 742558 | v1:6     | ethernet1 | 1234::2 | 231817     |         | 0     |
 | 742559 | null     | null      | null    | unlabelled |         | 0     |
 | 742560 | null     | null      | null    | unlabelled |         | 0     |
 | 742561 | null     | null      | null    | unlabelled |         | 0     |
 | 742562 | null     | null      | null    | unlabelled |         | 0     |
 | 742563 | null     | null      | null    | unlabelled |         | 0     |
 | 808313 | null     | null      | null    | unlabelled |         | 0     |
 | 808314 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 808315 | v1:4     | ethernet1 | 1.1.1.2 | 664010     |         | 0     |
 | 808316 | v1:4     | ethernet1 | 1.1.1.2 | 664011     |         | 0     |
 | 808317 | v1:4     | ethernet1 | 1.1.1.2 | 664012     |         | 0     |
 | 808318 | null     | null      | null    | unlabelled |         | 0     |
 | 808319 | null     | null      | null    | unlabelled |         | 0     |
 | 808320 | null     | null      | null    | unlabelled |         | 0     |
 | 808321 | null     | null      | null    | unlabelled |         | 0     |
 | 808322 | null     | null      | null    | unlabelled |         | 0     |
 | 821231 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 843318 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 888470 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 60681  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 231813 | null     | null      | null    | unlabelled |         | 0     |
 | 231814 | v1:6     | ethernet1 | 1234::1 | 742555     |         | 1280  |
 | 231815 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 231816 | v1:6     | ethernet2 | 1235::3 | 540927     |         | 640   |
 | 231817 | v1:6     | ethernet2 | 1235::3 | 540928     |         | 640   |
 | 231818 | null     | null      | null    | unlabelled |         | 0     |
 | 231819 | null     | null      | null    | unlabelled |         | 0     |
 | 231820 | null     | null      | null    | unlabelled |         | 0     |
 | 231821 | null     | null      | null    | unlabelled |         | 0     |
 | 231822 | null     | null      | null    | unlabelled |         | 0     |
 | 344469 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 485601 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 664008 | null     | null      | null    | unlabelled |         | 0     |
 | 664009 | v1:4     | ethernet1 | 1.1.1.1 | 808314     |         | 1280  |
 | 664010 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 664011 | v1:4     | ethernet2 | 1.1.2.3 | 618391     |         | 640   |
 | 664012 | v1:4     | ethernet2 | 1.1.2.3 | 618392     |         | 640   |
 | 664013 | null     | null      | null    | unlabelled |         | 0     |
 | 664014 | null     | null      | null    | unlabelled |         | 0     |
 | 664015 | null     | null      | null    | unlabelled |         | 0     |
 | 664016 | null     | null      | null    | unlabelled |         | 0     |
 | 664017 | null     | null      | null    | unlabelled |         | 0     |
 | 786509 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 829169 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 861938 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 881479 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 957404 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 269225 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 490583 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 540924 | null     | null      | null    | unlabelled |         | 0     |
 | 540925 | v1:6     | ethernet1 | 1235::2 | 231814     |         | 640   |
 | 540926 | v1:6     | ethernet1 | 1235::2 | 231815     |         | 640   |
 | 540927 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 540928 | v1:6     | ethernet2 | 1236::4 | 681331     |         | 1280  |
 | 540929 | null     | null      | null    | unlabelled |         | 0     |
 | 540930 | null     | null      | null    | unlabelled |         | 0     |
 | 540931 | null     | null      | null    | unlabelled |         | 0     |
 | 540932 | null     | null      | null    | unlabelled |         | 0     |
 | 540933 | null     | null      | null    | unlabelled |         | 0     |
 | 602457 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 618388 | null     | null      | null    | unlabelled |         | 0     |
 | 618389 | v1:4     | ethernet1 | 1.1.2.2 | 664009     |         | 640   |
 | 618390 | v1:4     | ethernet1 | 1.1.2.2 | 664010     |         | 640   |
 | 618391 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 618392 | v1:4     | ethernet2 | 1.1.3.4 | 414952     |         | 1280  |
 | 618393 | null     | null      | null    | unlabelled |         | 0     |
 | 618394 | null     | null      | null    | unlabelled |         | 0     |
 | 618395 | null     | null      | null    | unlabelled |         | 0     |
 | 618396 | null     | null      | null    | unlabelled |         | 0     |
 | 618397 | null     | null      | null    | unlabelled |         | 0     |
 | 671969 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 836468 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 845851 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 860952 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 960346 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 356214 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 414948 | null     | null      | null    | unlabelled |         | 0     |
 | 414949 | v1:4     | ethernet1 | 1.1.3.3 | 618389     |         | 0     |
 | 414950 | v1:4     | ethernet1 | 1.1.3.3 | 618390     |         | 0     |
 | 414951 | v1:4     | ethernet1 | 1.1.3.3 | 618391     |         | 0     |
 | 414952 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 414953 | null     | null      | null    | unlabelled |         | 0     |
 | 414954 | null     | null      | null    | unlabelled |         | 0     |
 | 414955 | null     | null      | null    | unlabelled |         | 0     |
 | 414956 | null     | null      | null    | unlabelled |         | 0     |
 | 414957 | null     | null      | null    | unlabelled |         | 0     |
 | 520139 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 681327 | null     | null      | null    | unlabelled |         | 0     |
 | 681328 | v1:6     | ethernet1 | 1236::3 | 540925     |         | 0     |
 | 681329 | v1:6     | ethernet1 | 1236::3 | 540926     |         | 0     |
 | 681330 | v1:6     | ethernet1 | 1236::3 | 540927     |         | 0     |
 | 681331 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 681332 | null     | null      | null    | unlabelled |         | 0     |
 | 681333 | null     | null      | null    | unlabelled |         | 0     |
 | 681334 | null     | null      | null    | unlabelled |         | 0     |
 | 681335 | null     | null      | null    | unlabelled |         | 0     |
 | 681336 | null     | null      | null    | unlabelled |         | 0     |
 | 771472 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 825681 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 827177 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 973697 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#