here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 52537  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 117488 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 380363 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 497243 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 498421 | null     | null      | null    | unlabelled |         | 0     |
 | 498422 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 498423 | v1:4     | ethernet1 | 1.1.1.2 | 269483     |         | 0     |
 | 498424 | v1:4     | ethernet1 | 1.1.1.2 | 269484     |         | 0     |
 | 498425 | v1:4     | ethernet1 | 1.1.1.2 | 269485     |         | 0     |
 | 498426 | null     | null      | null    | unlabelled |         | 0     |
 | 498427 | null     | null      | null    | unlabelled |         | 0     |
 | 498428 | null     | null      | null    | unlabelled |         | 0     |
 | 498429 | null     | null      | null    | unlabelled |         | 0     |
 | 498430 | null     | null      | null    | unlabelled |         | 0     |
 | 588080 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 628586 | null     | null      | null    | unlabelled |         | 0     |
 | 628587 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 628588 | v1:6     | ethernet1 | 1234::2 | 255521     |         | 0     |
 | 628589 | v1:6     | ethernet1 | 1234::2 | 255522     |         | 0     |
 | 628590 | v1:6     | ethernet1 | 1234::2 | 255523     |         | 0     |
 | 628591 | null     | null      | null    | unlabelled |         | 0     |
 | 628592 | null     | null      | null    | unlabelled |         | 0     |
 | 628593 | null     | null      | null    | unlabelled |         | 0     |
 | 628594 | null     | null      | null    | unlabelled |         | 0     |
 | 628595 | null     | null      | null    | unlabelled |         | 0     |
 | 795721 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 12502   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 15991   | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 146466  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 151797  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 250868  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 255519  | null     | null      | null    | unlabelled |         | 0     |
 | 255520  | v1:6     | ethernet1 | 1234::1 | 628587     |         | 1280  |
 | 255521  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 255522  | v1:6     | ethernet2 | 1235::3 | 709442     |         | 640   |
 | 255523  | v1:6     | ethernet2 | 1235::3 | 709443     |         | 640   |
 | 255524  | null     | null      | null    | unlabelled |         | 0     |
 | 255525  | null     | null      | null    | unlabelled |         | 0     |
 | 255526  | null     | null      | null    | unlabelled |         | 0     |
 | 255527  | null     | null      | null    | unlabelled |         | 0     |
 | 255528  | null     | null      | null    | unlabelled |         | 0     |
 | 269481  | null     | null      | null    | unlabelled |         | 0     |
 | 269482  | v1:4     | ethernet1 | 1.1.1.1 | 498422     |         | 1280  |
 | 269483  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 269484  | v1:4     | ethernet2 | 1.1.2.3 | 247310     |         | 640   |
 | 269485  | v1:4     | ethernet2 | 1.1.2.3 | 247311     |         | 640   |
 | 269486  | null     | null      | null    | unlabelled |         | 0     |
 | 269487  | null     | null      | null    | unlabelled |         | 0     |
 | 269488  | null     | null      | null    | unlabelled |         | 0     |
 | 269489  | null     | null      | null    | unlabelled |         | 0     |
 | 269490  | null     | null      | null    | unlabelled |         | 0     |
 | 287856  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 647708  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1006717 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 167469 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 247307 | null     | null      | null    | unlabelled |         | 0     |
 | 247308 | v1:4     | ethernet1 | 1.1.2.2 | 269482     |         | 640   |
 | 247309 | v1:4     | ethernet1 | 1.1.2.2 | 269483     |         | 640   |
 | 247310 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 247311 | v1:4     | ethernet2 | 1.1.3.4 | 676162     |         | 1280  |
 | 247312 | null     | null      | null    | unlabelled |         | 0     |
 | 247313 | null     | null      | null    | unlabelled |         | 0     |
 | 247314 | null     | null      | null    | unlabelled |         | 0     |
 | 247315 | null     | null      | null    | unlabelled |         | 0     |
 | 247316 | null     | null      | null    | unlabelled |         | 0     |
 | 509252 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 594211 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 598173 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 709439 | null     | null      | null    | unlabelled |         | 0     |
 | 709440 | v1:6     | ethernet1 | 1235::2 | 255520     |         | 640   |
 | 709441 | v1:6     | ethernet1 | 1235::2 | 255521     |         | 640   |
 | 709442 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 709443 | v1:6     | ethernet2 | 1236::4 | 889777     |         | 1280  |
 | 709444 | null     | null      | null    | unlabelled |         | 0     |
 | 709445 | null     | null      | null    | unlabelled |         | 0     |
 | 709446 | null     | null      | null    | unlabelled |         | 0     |
 | 709447 | null     | null      | null    | unlabelled |         | 0     |
 | 709448 | null     | null      | null    | unlabelled |         | 0     |
 | 750955 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 819279 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 855447 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 961745 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 40011  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 281445 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 519448 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 622066 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 657004 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 676158 | null     | null      | null    | unlabelled |         | 0     |
 | 676159 | v1:4     | ethernet1 | 1.1.3.3 | 247308     |         | 0     |
 | 676160 | v1:4     | ethernet1 | 1.1.3.3 | 247309     |         | 0     |
 | 676161 | v1:4     | ethernet1 | 1.1.3.3 | 247310     |         | 0     |
 | 676162 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 676163 | null     | null      | null    | unlabelled |         | 0     |
 | 676164 | null     | null      | null    | unlabelled |         | 0     |
 | 676165 | null     | null      | null    | unlabelled |         | 0     |
 | 676166 | null     | null      | null    | unlabelled |         | 0     |
 | 676167 | null     | null      | null    | unlabelled |         | 0     |
 | 889773 | null     | null      | null    | unlabelled |         | 0     |
 | 889774 | v1:6     | ethernet1 | 1236::3 | 709440     |         | 0     |
 | 889775 | v1:6     | ethernet1 | 1236::3 | 709441     |         | 0     |
 | 889776 | v1:6     | ethernet1 | 1236::3 | 709442     |         | 0     |
 | 889777 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 889778 | null     | null      | null    | unlabelled |         | 0     |
 | 889779 | null     | null      | null    | unlabelled |         | 0     |
 | 889780 | null     | null      | null    | unlabelled |         | 0     |
 | 889781 | null     | null      | null    | unlabelled |         | 0     |
 | 889782 | null     | null      | null    | unlabelled |         | 0     |
 | 983882 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#