here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 28296  | null     | null      | null    | unlabelled |         | 0     |
 | 28297  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 28298  | v1:6     | ethernet1 | 1234::2 | 164587     |         | 0     |
 | 28299  | v1:6     | ethernet1 | 1234::2 | 164588     |         | 0     |
 | 28300  | v1:6     | ethernet1 | 1234::2 | 164589     |         | 0     |
 | 28301  | null     | null      | null    | unlabelled |         | 0     |
 | 28302  | null     | null      | null    | unlabelled |         | 0     |
 | 28303  | null     | null      | null    | unlabelled |         | 0     |
 | 28304  | null     | null      | null    | unlabelled |         | 0     |
 | 28305  | null     | null      | null    | unlabelled |         | 0     |
 | 127224 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 267112 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 282490 | null     | null      | null    | unlabelled |         | 0     |
 | 282491 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 282492 | v1:4     | ethernet1 | 1.1.1.2 | 675951     |         | 0     |
 | 282493 | v1:4     | ethernet1 | 1.1.1.2 | 675952     |         | 0     |
 | 282494 | v1:4     | ethernet1 | 1.1.1.2 | 675953     |         | 0     |
 | 282495 | null     | null      | null    | unlabelled |         | 0     |
 | 282496 | null     | null      | null    | unlabelled |         | 0     |
 | 282497 | null     | null      | null    | unlabelled |         | 0     |
 | 282498 | null     | null      | null    | unlabelled |         | 0     |
 | 282499 | null     | null      | null    | unlabelled |         | 0     |
 | 305843 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 316550 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 395019 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 729719 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 108795 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 134723 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 150268 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 164585 | null     | null      | null    | unlabelled |         | 0     |
 | 164586 | v1:6     | ethernet1 | 1234::1 | 28297      |         | 1280  |
 | 164587 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 164588 | v1:6     | ethernet2 | 1235::3 | 676672     |         | 640   |
 | 164589 | v1:6     | ethernet2 | 1235::3 | 676673     |         | 640   |
 | 164590 | null     | null      | null    | unlabelled |         | 0     |
 | 164591 | null     | null      | null    | unlabelled |         | 0     |
 | 164592 | null     | null      | null    | unlabelled |         | 0     |
 | 164593 | null     | null      | null    | unlabelled |         | 0     |
 | 164594 | null     | null      | null    | unlabelled |         | 0     |
 | 427192 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 596877 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 675949 | null     | null      | null    | unlabelled |         | 0     |
 | 675950 | v1:4     | ethernet1 | 1.1.1.1 | 282491     |         | 1280  |
 | 675951 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 675952 | v1:4     | ethernet2 | 1.1.2.3 | 50816      |         | 640   |
 | 675953 | v1:4     | ethernet2 | 1.1.2.3 | 50817      |         | 640   |
 | 675954 | null     | null      | null    | unlabelled |         | 0     |
 | 675955 | null     | null      | null    | unlabelled |         | 0     |
 | 675956 | null     | null      | null    | unlabelled |         | 0     |
 | 675957 | null     | null      | null    | unlabelled |         | 0     |
 | 675958 | null     | null      | null    | unlabelled |         | 0     |
 | 742166 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 763797 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 860410 | v1:6     | ethernet2 | 1235::3 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 50813  | null     | null      | null    | unlabelled |         | 0     |
 | 50814  | v1:4     | ethernet1 | 1.1.2.2 | 675950     |         | 640   |
 | 50815  | v1:4     | ethernet1 | 1.1.2.2 | 675951     |         | 640   |
 | 50816  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 50817  | v1:4     | ethernet2 | 1.1.3.4 | 45544      |         | 1280  |
 | 50818  | null     | null      | null    | unlabelled |         | 0     |
 | 50819  | null     | null      | null    | unlabelled |         | 0     |
 | 50820  | null     | null      | null    | unlabelled |         | 0     |
 | 50821  | null     | null      | null    | unlabelled |         | 0     |
 | 50822  | null     | null      | null    | unlabelled |         | 0     |
 | 507205 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 527672 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 531806 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 551150 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 649275 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 676669 | null     | null      | null    | unlabelled |         | 0     |
 | 676670 | v1:6     | ethernet1 | 1235::2 | 164586     |         | 640   |
 | 676671 | v1:6     | ethernet1 | 1235::2 | 164587     |         | 640   |
 | 676672 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 676673 | v1:6     | ethernet2 | 1236::4 | 997508     |         | 1280  |
 | 676674 | null     | null      | null    | unlabelled |         | 0     |
 | 676675 | null     | null      | null    | unlabelled |         | 0     |
 | 676676 | null     | null      | null    | unlabelled |         | 0     |
 | 676677 | null     | null      | null    | unlabelled |         | 0     |
 | 676678 | null     | null      | null    | unlabelled |         | 0     |
 | 691476 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 749859 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 774826 | tester:6 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 45540  | null     | null      | null    | unlabelled |         | 0     |
 | 45541  | v1:4     | ethernet1 | 1.1.3.3 | 50814      |         | 0     |
 | 45542  | v1:4     | ethernet1 | 1.1.3.3 | 50815      |         | 0     |
 | 45543  | v1:4     | ethernet1 | 1.1.3.3 | 50816      |         | 0     |
 | 45544  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 45545  | null     | null      | null    | unlabelled |         | 0     |
 | 45546  | null     | null      | null    | unlabelled |         | 0     |
 | 45547  | null     | null      | null    | unlabelled |         | 0     |
 | 45548  | null     | null      | null    | unlabelled |         | 0     |
 | 45549  | null     | null      | null    | unlabelled |         | 0     |
 | 49982  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 509274 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 547974 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 697826 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 778389 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 992753 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 997504 | null     | null      | null    | unlabelled |         | 0     |
 | 997505 | v1:6     | ethernet1 | 1236::3 | 676670     |         | 0     |
 | 997506 | v1:6     | ethernet1 | 1236::3 | 676671     |         | 0     |
 | 997507 | v1:6     | ethernet1 | 1236::3 | 676672     |         | 0     |
 | 997508 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 997509 | null     | null      | null    | unlabelled |         | 0     |
 | 997510 | null     | null      | null    | unlabelled |         | 0     |
 | 997511 | null     | null      | null    | unlabelled |         | 0     |
 | 997512 | null     | null      | null    | unlabelled |         | 0     |
 | 997513 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#