here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 76356  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 419485 | null     | null      | null    | unlabelled |         | 0     |
 | 419486 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 419487 | v1:4     | ethernet1 | 1.1.1.2 | 6453       |         | 0     |
 | 419488 | v1:4     | ethernet1 | 1.1.1.2 | 6454       |         | 0     |
 | 419489 | v1:4     | ethernet1 | 1.1.1.2 | 6455       |         | 0     |
 | 419490 | null     | null      | null    | unlabelled |         | 0     |
 | 419491 | null     | null      | null    | unlabelled |         | 0     |
 | 419492 | null     | null      | null    | unlabelled |         | 0     |
 | 419493 | null     | null      | null    | unlabelled |         | 0     |
 | 419494 | null     | null      | null    | unlabelled |         | 0     |
 | 453012 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 518432 | null     | null      | null    | unlabelled |         | 0     |
 | 518433 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 518434 | v1:6     | ethernet1 | 1234::2 | 283029     |         | 0     |
 | 518435 | v1:6     | ethernet1 | 1234::2 | 283030     |         | 0     |
 | 518436 | v1:6     | ethernet1 | 1234::2 | 283031     |         | 0     |
 | 518437 | null     | null      | null    | unlabelled |         | 0     |
 | 518438 | null     | null      | null    | unlabelled |         | 0     |
 | 518439 | null     | null      | null    | unlabelled |         | 0     |
 | 518440 | null     | null      | null    | unlabelled |         | 0     |
 | 518441 | null     | null      | null    | unlabelled |         | 0     |
 | 806673 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 871382 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 882584 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 985051 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 6451   | null     | null      | null    | unlabelled |         | 0     |
 | 6452   | v1:4     | ethernet1 | 1.1.1.1 | 419486     |         | 1280  |
 | 6453   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 6454   | v1:4     | ethernet2 | 1.1.2.3 | 654792     |         | 640   |
 | 6455   | v1:4     | ethernet2 | 1.1.2.3 | 654793     |         | 640   |
 | 6456   | null     | null      | null    | unlabelled |         | 0     |
 | 6457   | null     | null      | null    | unlabelled |         | 0     |
 | 6458   | null     | null      | null    | unlabelled |         | 0     |
 | 6459   | null     | null      | null    | unlabelled |         | 0     |
 | 6460   | null     | null      | null    | unlabelled |         | 0     |
 | 143661 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 283027 | null     | null      | null    | unlabelled |         | 0     |
 | 283028 | v1:6     | ethernet1 | 1234::1 | 518433     |         | 1280  |
 | 283029 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 283030 | v1:6     | ethernet2 | 1235::3 | 761523     |         | 640   |
 | 283031 | v1:6     | ethernet2 | 1235::3 | 761524     |         | 640   |
 | 283032 | null     | null      | null    | unlabelled |         | 0     |
 | 283033 | null     | null      | null    | unlabelled |         | 0     |
 | 283034 | null     | null      | null    | unlabelled |         | 0     |
 | 283035 | null     | null      | null    | unlabelled |         | 0     |
 | 283036 | null     | null      | null    | unlabelled |         | 0     |
 | 437311 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 663625 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 776954 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 827591 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 939216 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 964235 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 994187 | v1:6     | ethernet1 | 1234::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 1133   | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 91451  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 421163 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 543080 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 654789 | null     | null      | null    | unlabelled |         | 0     |
 | 654790 | v1:4     | ethernet1 | 1.1.2.2 | 6452       |         | 640   |
 | 654791 | v1:4     | ethernet1 | 1.1.2.2 | 6453       |         | 640   |
 | 654792 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 654793 | v1:4     | ethernet2 | 1.1.3.4 | 264994     |         | 1280  |
 | 654794 | null     | null      | null    | unlabelled |         | 0     |
 | 654795 | null     | null      | null    | unlabelled |         | 0     |
 | 654796 | null     | null      | null    | unlabelled |         | 0     |
 | 654797 | null     | null      | null    | unlabelled |         | 0     |
 | 654798 | null     | null      | null    | unlabelled |         | 0     |
 | 761520 | null     | null      | null    | unlabelled |         | 0     |
 | 761521 | v1:6     | ethernet1 | 1235::2 | 283028     |         | 640   |
 | 761522 | v1:6     | ethernet1 | 1235::2 | 283029     |         | 640   |
 | 761523 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 761524 | v1:6     | ethernet2 | 1236::4 | 1036904    |         | 1280  |
 | 761525 | null     | null      | null    | unlabelled |         | 0     |
 | 761526 | null     | null      | null    | unlabelled |         | 0     |
 | 761527 | null     | null      | null    | unlabelled |         | 0     |
 | 761528 | null     | null      | null    | unlabelled |         | 0     |
 | 761529 | null     | null      | null    | unlabelled |         | 0     |
 | 763135 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 809725 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 945018 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 962681 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 164272  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 219149  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 264990  | null     | null      | null    | unlabelled |         | 0     |
 | 264991  | v1:4     | ethernet1 | 1.1.3.3 | 654790     |         | 0     |
 | 264992  | v1:4     | ethernet1 | 1.1.3.3 | 654791     |         | 0     |
 | 264993  | v1:4     | ethernet1 | 1.1.3.3 | 654792     |         | 0     |
 | 264994  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 264995  | null     | null      | null    | unlabelled |         | 0     |
 | 264996  | null     | null      | null    | unlabelled |         | 0     |
 | 264997  | null     | null      | null    | unlabelled |         | 0     |
 | 264998  | null     | null      | null    | unlabelled |         | 0     |
 | 264999  | null     | null      | null    | unlabelled |         | 0     |
 | 299425  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 434681  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 698782  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 994762  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1036900 | null     | null      | null    | unlabelled |         | 0     |
 | 1036901 | v1:6     | ethernet1 | 1236::3 | 761521     |         | 0     |
 | 1036902 | v1:6     | ethernet1 | 1236::3 | 761522     |         | 0     |
 | 1036903 | v1:6     | ethernet1 | 1236::3 | 761523     |         | 0     |
 | 1036904 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1036905 | null     | null      | null    | unlabelled |         | 0     |
 | 1036906 | null     | null      | null    | unlabelled |         | 0     |
 | 1036907 | null     | null      | null    | unlabelled |         | 0     |
 | 1036908 | null     | null      | null    | unlabelled |         | 0     |
 | 1036909 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#