here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 79552  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 109203 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 221951 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 370028 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 400387 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 803305 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 904007 | null     | null      | null    | unlabelled |         | 0     |
 | 904008 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 904009 | v1:6     | ethernet1 | 1234::2 | 533167     |         | 0     |
 | 904010 | v1:6     | ethernet1 | 1234::2 | 533168     |         | 0     |
 | 904011 | v1:6     | ethernet1 | 1234::2 | 533169     |         | 0     |
 | 904012 | null     | null      | null    | unlabelled |         | 0     |
 | 904013 | null     | null      | null    | unlabelled |         | 0     |
 | 904014 | null     | null      | null    | unlabelled |         | 0     |
 | 904015 | null     | null      | null    | unlabelled |         | 0     |
 | 904016 | null     | null      | null    | unlabelled |         | 0     |
 | 947797 | null     | null      | null    | unlabelled |         | 0     |
 | 947798 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 947799 | v1:4     | ethernet1 | 1.1.1.2 | 535400     |         | 0     |
 | 947800 | v1:4     | ethernet1 | 1.1.1.2 | 535401     |         | 0     |
 | 947801 | v1:4     | ethernet1 | 1.1.1.2 | 535402     |         | 0     |
 | 947802 | null     | null      | null    | unlabelled |         | 0     |
 | 947803 | null     | null      | null    | unlabelled |         | 0     |
 | 947804 | null     | null      | null    | unlabelled |         | 0     |
 | 947805 | null     | null      | null    | unlabelled |         | 0     |
 | 947806 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 27978  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 43980  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 228513 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 241423 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 420121 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 533165 | null     | null      | null    | unlabelled |         | 0     |
 | 533166 | v1:6     | ethernet1 | 1234::1 | 904008     |         | 1280  |
 | 533167 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 533168 | v1:6     | ethernet2 | 1235::3 | 26323      |         | 640   |
 | 533169 | v1:6     | ethernet2 | 1235::3 | 26324      |         | 640   |
 | 533170 | null     | null      | null    | unlabelled |         | 0     |
 | 533171 | null     | null      | null    | unlabelled |         | 0     |
 | 533172 | null     | null      | null    | unlabelled |         | 0     |
 | 533173 | null     | null      | null    | unlabelled |         | 0     |
 | 533174 | null     | null      | null    | unlabelled |         | 0     |
 | 535398 | null     | null      | null    | unlabelled |         | 0     |
 | 535399 | v1:4     | ethernet1 | 1.1.1.1 | 947798     |         | 1280  |
 | 535400 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 535401 | v1:4     | ethernet2 | 1.1.2.3 | 199470     |         | 640   |
 | 535402 | v1:4     | ethernet2 | 1.1.2.3 | 199471     |         | 640   |
 | 535403 | null     | null      | null    | unlabelled |         | 0     |
 | 535404 | null     | null      | null    | unlabelled |         | 0     |
 | 535405 | null     | null      | null    | unlabelled |         | 0     |
 | 535406 | null     | null      | null    | unlabelled |         | 0     |
 | 535407 | null     | null      | null    | unlabelled |         | 0     |
 | 792989 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 807559 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 837981 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 23465  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 26320  | null     | null      | null    | unlabelled |         | 0     |
 | 26321  | v1:6     | ethernet1 | 1235::2 | 533166     |         | 640   |
 | 26322  | v1:6     | ethernet1 | 1235::2 | 533167     |         | 640   |
 | 26323  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 26324  | v1:6     | ethernet2 | 1236::4 | 293391     |         | 1280  |
 | 26325  | null     | null      | null    | unlabelled |         | 0     |
 | 26326  | null     | null      | null    | unlabelled |         | 0     |
 | 26327  | null     | null      | null    | unlabelled |         | 0     |
 | 26328  | null     | null      | null    | unlabelled |         | 0     |
 | 26329  | null     | null      | null    | unlabelled |         | 0     |
 | 126129 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 199467 | null     | null      | null    | unlabelled |         | 0     |
 | 199468 | v1:4     | ethernet1 | 1.1.2.2 | 535399     |         | 640   |
 | 199469 | v1:4     | ethernet1 | 1.1.2.2 | 535400     |         | 640   |
 | 199470 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 199471 | v1:4     | ethernet2 | 1.1.3.4 | 491939     |         | 1280  |
 | 199472 | null     | null      | null    | unlabelled |         | 0     |
 | 199473 | null     | null      | null    | unlabelled |         | 0     |
 | 199474 | null     | null      | null    | unlabelled |         | 0     |
 | 199475 | null     | null      | null    | unlabelled |         | 0     |
 | 199476 | null     | null      | null    | unlabelled |         | 0     |
 | 343855 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 434618 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 468404 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 611641 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 650849 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 816661 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 599    | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 176398 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 293387 | null     | null      | null    | unlabelled |         | 0     |
 | 293388 | v1:6     | ethernet1 | 1236::3 | 26321      |         | 0     |
 | 293389 | v1:6     | ethernet1 | 1236::3 | 26322      |         | 0     |
 | 293390 | v1:6     | ethernet1 | 1236::3 | 26323      |         | 0     |
 | 293391 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 293392 | null     | null      | null    | unlabelled |         | 0     |
 | 293393 | null     | null      | null    | unlabelled |         | 0     |
 | 293394 | null     | null      | null    | unlabelled |         | 0     |
 | 293395 | null     | null      | null    | unlabelled |         | 0     |
 | 293396 | null     | null      | null    | unlabelled |         | 0     |
 | 325810 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 491935 | null     | null      | null    | unlabelled |         | 0     |
 | 491936 | v1:4     | ethernet1 | 1.1.3.3 | 199468     |         | 0     |
 | 491937 | v1:4     | ethernet1 | 1.1.3.3 | 199469     |         | 0     |
 | 491938 | v1:4     | ethernet1 | 1.1.3.3 | 199470     |         | 0     |
 | 491939 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 491940 | null     | null      | null    | unlabelled |         | 0     |
 | 491941 | null     | null      | null    | unlabelled |         | 0     |
 | 491942 | null     | null      | null    | unlabelled |         | 0     |
 | 491943 | null     | null      | null    | unlabelled |         | 0     |
 | 491944 | null     | null      | null    | unlabelled |         | 0     |
 | 817478 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 841611 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 952761 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#