here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 265641 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 421402 | null     | null      | null    | unlabelled |         | 0     |
 | 421403 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 421404 | v1:4     | ethernet1 | 1.1.1.2 | 311436     |         | 0     |
 | 421405 | v1:4     | ethernet1 | 1.1.1.2 | 311437     |         | 0     |
 | 421406 | v1:4     | ethernet1 | 1.1.1.2 | 311438     |         | 0     |
 | 421407 | null     | null      | null    | unlabelled |         | 0     |
 | 421408 | null     | null      | null    | unlabelled |         | 0     |
 | 421409 | null     | null      | null    | unlabelled |         | 0     |
 | 421410 | null     | null      | null    | unlabelled |         | 0     |
 | 421411 | null     | null      | null    | unlabelled |         | 0     |
 | 509673 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 538266 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 539972 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 543922 | null     | null      | null    | unlabelled |         | 0     |
 | 543923 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 543924 | v1:6     | ethernet1 | 1234::2 | 339430     |         | 0     |
 | 543925 | v1:6     | ethernet1 | 1234::2 | 339431     |         | 0     |
 | 543926 | v1:6     | ethernet1 | 1234::2 | 339432     |         | 0     |
 | 543927 | null     | null      | null    | unlabelled |         | 0     |
 | 543928 | null     | null      | null    | unlabelled |         | 0     |
 | 543929 | null     | null      | null    | unlabelled |         | 0     |
 | 543930 | null     | null      | null    | unlabelled |         | 0     |
 | 543931 | null     | null      | null    | unlabelled |         | 0     |
 | 615743 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 784454 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 171730 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 206903 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 250031 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 311434 | null     | null      | null    | unlabelled |         | 0     |
 | 311435 | v1:4     | ethernet1 | 1.1.1.1 | 421403     |         | 1280  |
 | 311436 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 311437 | v1:4     | ethernet2 | 1.1.2.3 | 816999     |         | 640   |
 | 311438 | v1:4     | ethernet2 | 1.1.2.3 | 817000     |         | 640   |
 | 311439 | null     | null      | null    | unlabelled |         | 0     |
 | 311440 | null     | null      | null    | unlabelled |         | 0     |
 | 311441 | null     | null      | null    | unlabelled |         | 0     |
 | 311442 | null     | null      | null    | unlabelled |         | 0     |
 | 311443 | null     | null      | null    | unlabelled |         | 0     |
 | 339428 | null     | null      | null    | unlabelled |         | 0     |
 | 339429 | v1:6     | ethernet1 | 1234::1 | 543923     |         | 1280  |
 | 339430 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 339431 | v1:6     | ethernet2 | 1235::3 | 561765     |         | 640   |
 | 339432 | v1:6     | ethernet2 | 1235::3 | 561766     |         | 640   |
 | 339433 | null     | null      | null    | unlabelled |         | 0     |
 | 339434 | null     | null      | null    | unlabelled |         | 0     |
 | 339435 | null     | null      | null    | unlabelled |         | 0     |
 | 339436 | null     | null      | null    | unlabelled |         | 0     |
 | 339437 | null     | null      | null    | unlabelled |         | 0     |
 | 366195 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 532210 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 557793 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 593292 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 903558 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 254192 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 463078 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 474659 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 478877 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 529611 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 561762 | null     | null      | null    | unlabelled |         | 0     |
 | 561763 | v1:6     | ethernet1 | 1235::2 | 339429     |         | 640   |
 | 561764 | v1:6     | ethernet1 | 1235::2 | 339430     |         | 640   |
 | 561765 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 561766 | v1:6     | ethernet2 | 1236::4 | 49007      |         | 1280  |
 | 561767 | null     | null      | null    | unlabelled |         | 0     |
 | 561768 | null     | null      | null    | unlabelled |         | 0     |
 | 561769 | null     | null      | null    | unlabelled |         | 0     |
 | 561770 | null     | null      | null    | unlabelled |         | 0     |
 | 561771 | null     | null      | null    | unlabelled |         | 0     |
 | 620612 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 649934 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 816996 | null     | null      | null    | unlabelled |         | 0     |
 | 816997 | v1:4     | ethernet1 | 1.1.2.2 | 311435     |         | 640   |
 | 816998 | v1:4     | ethernet1 | 1.1.2.2 | 311436     |         | 640   |
 | 816999 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 817000 | v1:4     | ethernet2 | 1.1.3.4 | 748606     |         | 1280  |
 | 817001 | null     | null      | null    | unlabelled |         | 0     |
 | 817002 | null     | null      | null    | unlabelled |         | 0     |
 | 817003 | null     | null      | null    | unlabelled |         | 0     |
 | 817004 | null     | null      | null    | unlabelled |         | 0     |
 | 817005 | null     | null      | null    | unlabelled |         | 0     |
 | 837701 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 49003  | null     | null      | null    | unlabelled |         | 0     |
 | 49004  | v1:6     | ethernet1 | 1236::3 | 561763     |         | 0     |
 | 49005  | v1:6     | ethernet1 | 1236::3 | 561764     |         | 0     |
 | 49006  | v1:6     | ethernet1 | 1236::3 | 561765     |         | 0     |
 | 49007  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 49008  | null     | null      | null    | unlabelled |         | 0     |
 | 49009  | null     | null      | null    | unlabelled |         | 0     |
 | 49010  | null     | null      | null    | unlabelled |         | 0     |
 | 49011  | null     | null      | null    | unlabelled |         | 0     |
 | 49012  | null     | null      | null    | unlabelled |         | 0     |
 | 196484 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 373603 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 459054 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 554362 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 748602 | null     | null      | null    | unlabelled |         | 0     |
 | 748603 | v1:4     | ethernet1 | 1.1.3.3 | 816997     |         | 0     |
 | 748604 | v1:4     | ethernet1 | 1.1.3.3 | 816998     |         | 0     |
 | 748605 | v1:4     | ethernet1 | 1.1.3.3 | 816999     |         | 0     |
 | 748606 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 748607 | null     | null      | null    | unlabelled |         | 0     |
 | 748608 | null     | null      | null    | unlabelled |         | 0     |
 | 748609 | null     | null      | null    | unlabelled |         | 0     |
 | 748610 | null     | null      | null    | unlabelled |         | 0     |
 | 748611 | null     | null      | null    | unlabelled |         | 0     |
 | 795781 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 939102 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#