here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 237402 | null     | null      | null    | unlabelled |         | 0     |
 | 237403 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 237404 | v1:4     | ethernet1 | 1.1.1.2 | 662175     |         | 0     |
 | 237405 | v1:4     | ethernet1 | 1.1.1.2 | 662176     |         | 0     |
 | 237406 | v1:4     | ethernet1 | 1.1.1.2 | 662177     |         | 0     |
 | 237407 | null     | null      | null    | unlabelled |         | 0     |
 | 237408 | null     | null      | null    | unlabelled |         | 0     |
 | 237409 | null     | null      | null    | unlabelled |         | 0     |
 | 237410 | null     | null      | null    | unlabelled |         | 0     |
 | 237411 | null     | null      | null    | unlabelled |         | 0     |
 | 382186 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 414846 | null     | null      | null    | unlabelled |         | 0     |
 | 414847 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 414848 | v1:6     | ethernet1 | 1234::2 | 842442     |         | 0     |
 | 414849 | v1:6     | ethernet1 | 1234::2 | 842443     |         | 0     |
 | 414850 | v1:6     | ethernet1 | 1234::2 | 842444     |         | 0     |
 | 414851 | null     | null      | null    | unlabelled |         | 0     |
 | 414852 | null     | null      | null    | unlabelled |         | 0     |
 | 414853 | null     | null      | null    | unlabelled |         | 0     |
 | 414854 | null     | null      | null    | unlabelled |         | 0     |
 | 414855 | null     | null      | null    | unlabelled |         | 0     |
 | 460686 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 587866 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 735980 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 882693 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 890862 | v1:6     | ethernet1 | 1234::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 136607 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 217196 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 551795 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 662173 | null     | null      | null    | unlabelled |         | 0     |
 | 662174 | v1:4     | ethernet1 | 1.1.1.1 | 237403     |         | 1280  |
 | 662175 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 662176 | v1:4     | ethernet2 | 1.1.2.3 | 880671     |         | 640   |
 | 662177 | v1:4     | ethernet2 | 1.1.2.3 | 880672     |         | 640   |
 | 662178 | null     | null      | null    | unlabelled |         | 0     |
 | 662179 | null     | null      | null    | unlabelled |         | 0     |
 | 662180 | null     | null      | null    | unlabelled |         | 0     |
 | 662181 | null     | null      | null    | unlabelled |         | 0     |
 | 662182 | null     | null      | null    | unlabelled |         | 0     |
 | 666790 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 684128 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 810445 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 824416 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 842440 | null     | null      | null    | unlabelled |         | 0     |
 | 842441 | v1:6     | ethernet1 | 1234::1 | 414847     |         | 1280  |
 | 842442 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 842443 | v1:6     | ethernet2 | 1235::3 | 707972     |         | 640   |
 | 842444 | v1:6     | ethernet2 | 1235::3 | 707973     |         | 640   |
 | 842445 | null     | null      | null    | unlabelled |         | 0     |
 | 842446 | null     | null      | null    | unlabelled |         | 0     |
 | 842447 | null     | null      | null    | unlabelled |         | 0     |
 | 842448 | null     | null      | null    | unlabelled |         | 0     |
 | 842449 | null     | null      | null    | unlabelled |         | 0     |
 | 890808 | v1:4     | ethernet2 | 1.1.2.3 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 69481  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 160697 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 436475 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 586198 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 681143 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 707969 | null     | null      | null    | unlabelled |         | 0     |
 | 707970 | v1:6     | ethernet1 | 1235::2 | 842441     |         | 640   |
 | 707971 | v1:6     | ethernet1 | 1235::2 | 842442     |         | 640   |
 | 707972 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 707973 | v1:6     | ethernet2 | 1236::4 | 93138      |         | 1280  |
 | 707974 | null     | null      | null    | unlabelled |         | 0     |
 | 707975 | null     | null      | null    | unlabelled |         | 0     |
 | 707976 | null     | null      | null    | unlabelled |         | 0     |
 | 707977 | null     | null      | null    | unlabelled |         | 0     |
 | 707978 | null     | null      | null    | unlabelled |         | 0     |
 | 825258 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 849107 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 880668 | null     | null      | null    | unlabelled |         | 0     |
 | 880669 | v1:4     | ethernet1 | 1.1.2.2 | 662174     |         | 640   |
 | 880670 | v1:4     | ethernet1 | 1.1.2.2 | 662175     |         | 640   |
 | 880671 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 880672 | v1:4     | ethernet2 | 1.1.3.4 | 622055     |         | 1280  |
 | 880673 | null     | null      | null    | unlabelled |         | 0     |
 | 880674 | null     | null      | null    | unlabelled |         | 0     |
 | 880675 | null     | null      | null    | unlabelled |         | 0     |
 | 880676 | null     | null      | null    | unlabelled |         | 0     |
 | 880677 | null     | null      | null    | unlabelled |         | 0     |
 | 980161 | v1:6     | ethernet1 | 1235::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 76359  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 93134  | null     | null      | null    | unlabelled |         | 0     |
 | 93135  | v1:6     | ethernet1 | 1236::3 | 707970     |         | 0     |
 | 93136  | v1:6     | ethernet1 | 1236::3 | 707971     |         | 0     |
 | 93137  | v1:6     | ethernet1 | 1236::3 | 707972     |         | 0     |
 | 93138  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 93139  | null     | null      | null    | unlabelled |         | 0     |
 | 93140  | null     | null      | null    | unlabelled |         | 0     |
 | 93141  | null     | null      | null    | unlabelled |         | 0     |
 | 93142  | null     | null      | null    | unlabelled |         | 0     |
 | 93143  | null     | null      | null    | unlabelled |         | 0     |
 | 120227 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 143299 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 208532 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 600059 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 607596 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 622051 | null     | null      | null    | unlabelled |         | 0     |
 | 622052 | v1:4     | ethernet1 | 1.1.3.3 | 880669     |         | 0     |
 | 622053 | v1:4     | ethernet1 | 1.1.3.3 | 880670     |         | 0     |
 | 622054 | v1:4     | ethernet1 | 1.1.3.3 | 880671     |         | 0     |
 | 622055 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 622056 | null     | null      | null    | unlabelled |         | 0     |
 | 622057 | null     | null      | null    | unlabelled |         | 0     |
 | 622058 | null     | null      | null    | unlabelled |         | 0     |
 | 622059 | null     | null      | null    | unlabelled |         | 0     |
 | 622060 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#