here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 33397  | null     | null      | null    | unlabelled |         | 0     |
 | 33398  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 33399  | v1:6     | ethernet1 | 1234::2 | 661910     |         | 0     |
 | 33400  | v1:6     | ethernet1 | 1234::2 | 661911     |         | 0     |
 | 33401  | v1:6     | ethernet1 | 1234::2 | 661912     |         | 0     |
 | 33402  | null     | null      | null    | unlabelled |         | 0     |
 | 33403  | null     | null      | null    | unlabelled |         | 0     |
 | 33404  | null     | null      | null    | unlabelled |         | 0     |
 | 33405  | null     | null      | null    | unlabelled |         | 0     |
 | 33406  | null     | null      | null    | unlabelled |         | 0     |
 | 104158 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 111500 | null     | null      | null    | unlabelled |         | 0     |
 | 111501 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 111502 | v1:4     | ethernet1 | 1.1.1.2 | 231563     |         | 0     |
 | 111503 | v1:4     | ethernet1 | 1.1.1.2 | 231564     |         | 0     |
 | 111504 | v1:4     | ethernet1 | 1.1.1.2 | 231565     |         | 0     |
 | 111505 | null     | null      | null    | unlabelled |         | 0     |
 | 111506 | null     | null      | null    | unlabelled |         | 0     |
 | 111507 | null     | null      | null    | unlabelled |         | 0     |
 | 111508 | null     | null      | null    | unlabelled |         | 0     |
 | 111509 | null     | null      | null    | unlabelled |         | 0     |
 | 439027 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 500721 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 637390 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 686772 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 903106 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 231561 | null     | null      | null    | unlabelled |         | 0     |
 | 231562 | v1:4     | ethernet1 | 1.1.1.1 | 111501     |         | 1280  |
 | 231563 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 231564 | v1:4     | ethernet2 | 1.1.2.3 | 514941     |         | 640   |
 | 231565 | v1:4     | ethernet2 | 1.1.2.3 | 514942     |         | 640   |
 | 231566 | null     | null      | null    | unlabelled |         | 0     |
 | 231567 | null     | null      | null    | unlabelled |         | 0     |
 | 231568 | null     | null      | null    | unlabelled |         | 0     |
 | 231569 | null     | null      | null    | unlabelled |         | 0     |
 | 231570 | null     | null      | null    | unlabelled |         | 0     |
 | 319790 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 335191 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 432249 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 477630 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 642526 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 661908 | null     | null      | null    | unlabelled |         | 0     |
 | 661909 | v1:6     | ethernet1 | 1234::1 | 33398      |         | 1280  |
 | 661910 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 661911 | v1:6     | ethernet2 | 1235::3 | 1007935    |         | 640   |
 | 661912 | v1:6     | ethernet2 | 1235::3 | 1007936    |         | 640   |
 | 661913 | null     | null      | null    | unlabelled |         | 0     |
 | 661914 | null     | null      | null    | unlabelled |         | 0     |
 | 661915 | null     | null      | null    | unlabelled |         | 0     |
 | 661916 | null     | null      | null    | unlabelled |         | 0     |
 | 661917 | null     | null      | null    | unlabelled |         | 0     |
 | 717732 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 796689 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 984404 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 54532   | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 184917  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 217132  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 299440  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 402781  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 514938  | null     | null      | null    | unlabelled |         | 0     |
 | 514939  | v1:4     | ethernet1 | 1.1.2.2 | 231562     |         | 640   |
 | 514940  | v1:4     | ethernet1 | 1.1.2.2 | 231563     |         | 640   |
 | 514941  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 514942  | v1:4     | ethernet2 | 1.1.3.4 | 220436     |         | 1280  |
 | 514943  | null     | null      | null    | unlabelled |         | 0     |
 | 514944  | null     | null      | null    | unlabelled |         | 0     |
 | 514945  | null     | null      | null    | unlabelled |         | 0     |
 | 514946  | null     | null      | null    | unlabelled |         | 0     |
 | 514947  | null     | null      | null    | unlabelled |         | 0     |
 | 745009  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 863743  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1007932 | null     | null      | null    | unlabelled |         | 0     |
 | 1007933 | v1:6     | ethernet1 | 1235::2 | 661909     |         | 640   |
 | 1007934 | v1:6     | ethernet1 | 1235::2 | 661910     |         | 640   |
 | 1007935 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1007936 | v1:6     | ethernet2 | 1236::4 | 264780     |         | 1280  |
 | 1007937 | null     | null      | null    | unlabelled |         | 0     |
 | 1007938 | null     | null      | null    | unlabelled |         | 0     |
 | 1007939 | null     | null      | null    | unlabelled |         | 0     |
 | 1007940 | null     | null      | null    | unlabelled |         | 0     |
 | 1007941 | null     | null      | null    | unlabelled |         | 0     |
 | 1039448 | v1:4     | ethernet1 | 1.1.2.2 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 150800  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 200961  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 220432  | null     | null      | null    | unlabelled |         | 0     |
 | 220433  | v1:4     | ethernet1 | 1.1.3.3 | 514939     |         | 0     |
 | 220434  | v1:4     | ethernet1 | 1.1.3.3 | 514940     |         | 0     |
 | 220435  | v1:4     | ethernet1 | 1.1.3.3 | 514941     |         | 0     |
 | 220436  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 220437  | null     | null      | null    | unlabelled |         | 0     |
 | 220438  | null     | null      | null    | unlabelled |         | 0     |
 | 220439  | null     | null      | null    | unlabelled |         | 0     |
 | 220440  | null     | null      | null    | unlabelled |         | 0     |
 | 220441  | null     | null      | null    | unlabelled |         | 0     |
 | 264776  | null     | null      | null    | unlabelled |         | 0     |
 | 264777  | v1:6     | ethernet1 | 1236::3 | 1007933    |         | 0     |
 | 264778  | v1:6     | ethernet1 | 1236::3 | 1007934    |         | 0     |
 | 264779  | v1:6     | ethernet1 | 1236::3 | 1007935    |         | 0     |
 | 264780  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 264781  | null     | null      | null    | unlabelled |         | 0     |
 | 264782  | null     | null      | null    | unlabelled |         | 0     |
 | 264783  | null     | null      | null    | unlabelled |         | 0     |
 | 264784  | null     | null      | null    | unlabelled |         | 0     |
 | 264785  | null     | null      | null    | unlabelled |         | 0     |
 | 411340  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 538241  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 679729  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1007293 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#