here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 192577 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 405077 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 431091 | null     | null      | null    | unlabelled |         | 0     |
 | 431092 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 431093 | v1:4     | ethernet1 | 1.1.1.2 | 171556     |         | 0     |
 | 431094 | v1:4     | ethernet1 | 1.1.1.2 | 171557     |         | 0     |
 | 431095 | v1:4     | ethernet1 | 1.1.1.2 | 171558     |         | 0     |
 | 431096 | null     | null      | null    | unlabelled |         | 0     |
 | 431097 | null     | null      | null    | unlabelled |         | 0     |
 | 431098 | null     | null      | null    | unlabelled |         | 0     |
 | 431099 | null     | null      | null    | unlabelled |         | 0     |
 | 431100 | null     | null      | null    | unlabelled |         | 0     |
 | 528538 | null     | null      | null    | unlabelled |         | 0     |
 | 528539 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 528540 | v1:6     | ethernet1 | 1234::2 | 830824     |         | 0     |
 | 528541 | v1:6     | ethernet1 | 1234::2 | 830825     |         | 0     |
 | 528542 | v1:6     | ethernet1 | 1234::2 | 830826     |         | 0     |
 | 528543 | null     | null      | null    | unlabelled |         | 0     |
 | 528544 | null     | null      | null    | unlabelled |         | 0     |
 | 528545 | null     | null      | null    | unlabelled |         | 0     |
 | 528546 | null     | null      | null    | unlabelled |         | 0     |
 | 528547 | null     | null      | null    | unlabelled |         | 0     |
 | 646180 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 718299 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 930442 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 947009 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 171554 | null     | null      | null    | unlabelled |         | 0     |
 | 171555 | v1:4     | ethernet1 | 1.1.1.1 | 431092     |         | 1280  |
 | 171556 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 171557 | v1:4     | ethernet2 | 1.1.2.3 | 975290     |         | 640   |
 | 171558 | v1:4     | ethernet2 | 1.1.2.3 | 975291     |         | 640   |
 | 171559 | null     | null      | null    | unlabelled |         | 0     |
 | 171560 | null     | null      | null    | unlabelled |         | 0     |
 | 171561 | null     | null      | null    | unlabelled |         | 0     |
 | 171562 | null     | null      | null    | unlabelled |         | 0     |
 | 171563 | null     | null      | null    | unlabelled |         | 0     |
 | 270965 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 320834 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 435226 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 449574 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 512028 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 564448 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 627349 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 796697 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 830822 | null     | null      | null    | unlabelled |         | 0     |
 | 830823 | v1:6     | ethernet1 | 1234::1 | 528539     |         | 1280  |
 | 830824 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 830825 | v1:6     | ethernet2 | 1235::3 | 826492     |         | 640   |
 | 830826 | v1:6     | ethernet2 | 1235::3 | 826493     |         | 640   |
 | 830827 | null     | null      | null    | unlabelled |         | 0     |
 | 830828 | null     | null      | null    | unlabelled |         | 0     |
 | 830829 | null     | null      | null    | unlabelled |         | 0     |
 | 830830 | null     | null      | null    | unlabelled |         | 0     |
 | 830831 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 168610 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 183158 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 276726 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 483426 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 544704 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 554123 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 654044 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 826489 | null     | null      | null    | unlabelled |         | 0     |
 | 826490 | v1:6     | ethernet1 | 1235::2 | 830823     |         | 640   |
 | 826491 | v1:6     | ethernet1 | 1235::2 | 830824     |         | 640   |
 | 826492 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 826493 | v1:6     | ethernet2 | 1236::4 | 1012756    |         | 1280  |
 | 826494 | null     | null      | null    | unlabelled |         | 0     |
 | 826495 | null     | null      | null    | unlabelled |         | 0     |
 | 826496 | null     | null      | null    | unlabelled |         | 0     |
 | 826497 | null     | null      | null    | unlabelled |         | 0     |
 | 826498 | null     | null      | null    | unlabelled |         | 0     |
 | 886517 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 975287 | null     | null      | null    | unlabelled |         | 0     |
 | 975288 | v1:4     | ethernet1 | 1.1.2.2 | 171555     |         | 640   |
 | 975289 | v1:4     | ethernet1 | 1.1.2.2 | 171556     |         | 640   |
 | 975290 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 975291 | v1:4     | ethernet2 | 1.1.3.4 | 79753      |         | 1280  |
 | 975292 | null     | null      | null    | unlabelled |         | 0     |
 | 975293 | null     | null      | null    | unlabelled |         | 0     |
 | 975294 | null     | null      | null    | unlabelled |         | 0     |
 | 975295 | null     | null      | null    | unlabelled |         | 0     |
 | 975296 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 20322   | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 25802   | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 79749   | null     | null      | null    | unlabelled |         | 0     |
 | 79750   | v1:4     | ethernet1 | 1.1.3.3 | 975288     |         | 0     |
 | 79751   | v1:4     | ethernet1 | 1.1.3.3 | 975289     |         | 0     |
 | 79752   | v1:4     | ethernet1 | 1.1.3.3 | 975290     |         | 0     |
 | 79753   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 79754   | null     | null      | null    | unlabelled |         | 0     |
 | 79755   | null     | null      | null    | unlabelled |         | 0     |
 | 79756   | null     | null      | null    | unlabelled |         | 0     |
 | 79757   | null     | null      | null    | unlabelled |         | 0     |
 | 79758   | null     | null      | null    | unlabelled |         | 0     |
 | 197025  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 595964  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 631901  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 729977  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1012752 | null     | null      | null    | unlabelled |         | 0     |
 | 1012753 | v1:6     | ethernet1 | 1236::3 | 826490     |         | 0     |
 | 1012754 | v1:6     | ethernet1 | 1236::3 | 826491     |         | 0     |
 | 1012755 | v1:6     | ethernet1 | 1236::3 | 826492     |         | 0     |
 | 1012756 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1012757 | null     | null      | null    | unlabelled |         | 0     |
 | 1012758 | null     | null      | null    | unlabelled |         | 0     |
 | 1012759 | null     | null      | null    | unlabelled |         | 0     |
 | 1012760 | null     | null      | null    | unlabelled |         | 0     |
 | 1012761 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#