here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 43362  | null     | null      | null    | unlabelled |         | 0     |
 | 43363  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 43364  | v1:6     | ethernet1 | 1234::2 | 275736     |         | 0     |
 | 43365  | v1:6     | ethernet1 | 1234::2 | 275737     |         | 0     |
 | 43366  | v1:6     | ethernet1 | 1234::2 | 275738     |         | 0     |
 | 43367  | null     | null      | null    | unlabelled |         | 0     |
 | 43368  | null     | null      | null    | unlabelled |         | 0     |
 | 43369  | null     | null      | null    | unlabelled |         | 0     |
 | 43370  | null     | null      | null    | unlabelled |         | 0     |
 | 43371  | null     | null      | null    | unlabelled |         | 0     |
 | 158863 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 236621 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 576020 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 631769 | null     | null      | null    | unlabelled |         | 0     |
 | 631770 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 631771 | v1:4     | ethernet1 | 1.1.1.2 | 1998       |         | 0     |
 | 631772 | v1:4     | ethernet1 | 1.1.1.2 | 1999       |         | 0     |
 | 631773 | v1:4     | ethernet1 | 1.1.1.2 | 2000       |         | 0     |
 | 631774 | null     | null      | null    | unlabelled |         | 0     |
 | 631775 | null     | null      | null    | unlabelled |         | 0     |
 | 631776 | null     | null      | null    | unlabelled |         | 0     |
 | 631777 | null     | null      | null    | unlabelled |         | 0     |
 | 631778 | null     | null      | null    | unlabelled |         | 0     |
 | 668616 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 718178 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 908076 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 549    | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1996   | null     | null      | null    | unlabelled |         | 0     |
 | 1997   | v1:4     | ethernet1 | 1.1.1.1 | 631770     |         | 1280  |
 | 1998   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1999   | v1:4     | ethernet2 | 1.1.2.3 | 370717     |         | 640   |
 | 2000   | v1:4     | ethernet2 | 1.1.2.3 | 370718     |         | 640   |
 | 2001   | null     | null      | null    | unlabelled |         | 0     |
 | 2002   | null     | null      | null    | unlabelled |         | 0     |
 | 2003   | null     | null      | null    | unlabelled |         | 0     |
 | 2004   | null     | null      | null    | unlabelled |         | 0     |
 | 2005   | null     | null      | null    | unlabelled |         | 0     |
 | 88054  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 257802 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 275734 | null     | null      | null    | unlabelled |         | 0     |
 | 275735 | v1:6     | ethernet1 | 1234::1 | 43363      |         | 1280  |
 | 275736 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 275737 | v1:6     | ethernet2 | 1235::3 | 1037405    |         | 640   |
 | 275738 | v1:6     | ethernet2 | 1235::3 | 1037406    |         | 640   |
 | 275739 | null     | null      | null    | unlabelled |         | 0     |
 | 275740 | null     | null      | null    | unlabelled |         | 0     |
 | 275741 | null     | null      | null    | unlabelled |         | 0     |
 | 275742 | null     | null      | null    | unlabelled |         | 0     |
 | 275743 | null     | null      | null    | unlabelled |         | 0     |
 | 303317 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 396083 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 667015 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 920360 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 938949 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 1025    | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 21839   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 70266   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 317286  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 350651  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 359629  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 370714  | null     | null      | null    | unlabelled |         | 0     |
 | 370715  | v1:4     | ethernet1 | 1.1.2.2 | 1997       |         | 640   |
 | 370716  | v1:4     | ethernet1 | 1.1.2.2 | 1998       |         | 640   |
 | 370717  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 370718  | v1:4     | ethernet2 | 1.1.3.4 | 698775     |         | 1280  |
 | 370719  | null     | null      | null    | unlabelled |         | 0     |
 | 370720  | null     | null      | null    | unlabelled |         | 0     |
 | 370721  | null     | null      | null    | unlabelled |         | 0     |
 | 370722  | null     | null      | null    | unlabelled |         | 0     |
 | 370723  | null     | null      | null    | unlabelled |         | 0     |
 | 552720  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 782241  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1037402 | null     | null      | null    | unlabelled |         | 0     |
 | 1037403 | v1:6     | ethernet1 | 1235::2 | 275735     |         | 640   |
 | 1037404 | v1:6     | ethernet1 | 1235::2 | 275736     |         | 640   |
 | 1037405 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1037406 | v1:6     | ethernet2 | 1236::4 | 50942      |         | 1280  |
 | 1037407 | null     | null      | null    | unlabelled |         | 0     |
 | 1037408 | null     | null      | null    | unlabelled |         | 0     |
 | 1037409 | null     | null      | null    | unlabelled |         | 0     |
 | 1037410 | null     | null      | null    | unlabelled |         | 0     |
 | 1037411 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 50938  | null     | null      | null    | unlabelled |         | 0     |
 | 50939  | v1:6     | ethernet1 | 1236::3 | 1037403    |         | 0     |
 | 50940  | v1:6     | ethernet1 | 1236::3 | 1037404    |         | 0     |
 | 50941  | v1:6     | ethernet1 | 1236::3 | 1037405    |         | 0     |
 | 50942  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 50943  | null     | null      | null    | unlabelled |         | 0     |
 | 50944  | null     | null      | null    | unlabelled |         | 0     |
 | 50945  | null     | null      | null    | unlabelled |         | 0     |
 | 50946  | null     | null      | null    | unlabelled |         | 0     |
 | 50947  | null     | null      | null    | unlabelled |         | 0     |
 | 71520  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 98021  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 106647 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 686099 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 698771 | null     | null      | null    | unlabelled |         | 0     |
 | 698772 | v1:4     | ethernet1 | 1.1.3.3 | 370715     |         | 0     |
 | 698773 | v1:4     | ethernet1 | 1.1.3.3 | 370716     |         | 0     |
 | 698774 | v1:4     | ethernet1 | 1.1.3.3 | 370717     |         | 0     |
 | 698775 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 698776 | null     | null      | null    | unlabelled |         | 0     |
 | 698777 | null     | null      | null    | unlabelled |         | 0     |
 | 698778 | null     | null      | null    | unlabelled |         | 0     |
 | 698779 | null     | null      | null    | unlabelled |         | 0     |
 | 698780 | null     | null      | null    | unlabelled |         | 0     |
 | 960454 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 990554 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#