here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 3327   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 166036 | null     | null      | null    | unlabelled |         | 0     |
 | 166037 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 166038 | v1:6     | ethernet1 | 1234::2 | 572584     |         | 0     |
 | 166039 | v1:6     | ethernet1 | 1234::2 | 572585     |         | 0     |
 | 166040 | v1:6     | ethernet1 | 1234::2 | 572586     |         | 0     |
 | 166041 | null     | null      | null    | unlabelled |         | 0     |
 | 166042 | null     | null      | null    | unlabelled |         | 0     |
 | 166043 | null     | null      | null    | unlabelled |         | 0     |
 | 166044 | null     | null      | null    | unlabelled |         | 0     |
 | 166045 | null     | null      | null    | unlabelled |         | 0     |
 | 256368 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 274931 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 349558 | null     | null      | null    | unlabelled |         | 0     |
 | 349559 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 349560 | v1:4     | ethernet1 | 1.1.1.2 | 834728     |         | 0     |
 | 349561 | v1:4     | ethernet1 | 1.1.1.2 | 834729     |         | 0     |
 | 349562 | v1:4     | ethernet1 | 1.1.1.2 | 834730     |         | 0     |
 | 349563 | null     | null      | null    | unlabelled |         | 0     |
 | 349564 | null     | null      | null    | unlabelled |         | 0     |
 | 349565 | null     | null      | null    | unlabelled |         | 0     |
 | 349566 | null     | null      | null    | unlabelled |         | 0     |
 | 349567 | null     | null      | null    | unlabelled |         | 0     |
 | 672213 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 730082 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 918928 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 44032  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 94638  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 186282 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 422856 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 461928 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 568884 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 572582 | null     | null      | null    | unlabelled |         | 0     |
 | 572583 | v1:6     | ethernet1 | 1234::1 | 166037     |         | 1280  |
 | 572584 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 572585 | v1:6     | ethernet2 | 1235::3 | 131910     |         | 640   |
 | 572586 | v1:6     | ethernet2 | 1235::3 | 131911     |         | 640   |
 | 572587 | null     | null      | null    | unlabelled |         | 0     |
 | 572588 | null     | null      | null    | unlabelled |         | 0     |
 | 572589 | null     | null      | null    | unlabelled |         | 0     |
 | 572590 | null     | null      | null    | unlabelled |         | 0     |
 | 572591 | null     | null      | null    | unlabelled |         | 0     |
 | 673471 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 723017 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 834726 | null     | null      | null    | unlabelled |         | 0     |
 | 834727 | v1:4     | ethernet1 | 1.1.1.1 | 349559     |         | 1280  |
 | 834728 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 834729 | v1:4     | ethernet2 | 1.1.2.3 | 347022     |         | 640   |
 | 834730 | v1:4     | ethernet2 | 1.1.2.3 | 347023     |         | 640   |
 | 834731 | null     | null      | null    | unlabelled |         | 0     |
 | 834732 | null     | null      | null    | unlabelled |         | 0     |
 | 834733 | null     | null      | null    | unlabelled |         | 0     |
 | 834734 | null     | null      | null    | unlabelled |         | 0     |
 | 834735 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 131907 | null     | null      | null    | unlabelled |         | 0     |
 | 131908 | v1:6     | ethernet1 | 1235::2 | 572583     |         | 640   |
 | 131909 | v1:6     | ethernet1 | 1235::2 | 572584     |         | 640   |
 | 131910 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 131911 | v1:6     | ethernet2 | 1236::4 | 67214      |         | 1280  |
 | 131912 | null     | null      | null    | unlabelled |         | 0     |
 | 131913 | null     | null      | null    | unlabelled |         | 0     |
 | 131914 | null     | null      | null    | unlabelled |         | 0     |
 | 131915 | null     | null      | null    | unlabelled |         | 0     |
 | 131916 | null     | null      | null    | unlabelled |         | 0     |
 | 198941 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 347019 | null     | null      | null    | unlabelled |         | 0     |
 | 347020 | v1:4     | ethernet1 | 1.1.2.2 | 834727     |         | 640   |
 | 347021 | v1:4     | ethernet1 | 1.1.2.2 | 834728     |         | 640   |
 | 347022 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 347023 | v1:4     | ethernet2 | 1.1.3.4 | 744193     |         | 1280  |
 | 347024 | null     | null      | null    | unlabelled |         | 0     |
 | 347025 | null     | null      | null    | unlabelled |         | 0     |
 | 347026 | null     | null      | null    | unlabelled |         | 0     |
 | 347027 | null     | null      | null    | unlabelled |         | 0     |
 | 347028 | null     | null      | null    | unlabelled |         | 0     |
 | 493428 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 646935 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 677752 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 869088 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 884669 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 885946 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 924269 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 67210  | null     | null      | null    | unlabelled |         | 0     |
 | 67211  | v1:6     | ethernet1 | 1236::3 | 131908     |         | 0     |
 | 67212  | v1:6     | ethernet1 | 1236::3 | 131909     |         | 0     |
 | 67213  | v1:6     | ethernet1 | 1236::3 | 131910     |         | 0     |
 | 67214  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 67215  | null     | null      | null    | unlabelled |         | 0     |
 | 67216  | null     | null      | null    | unlabelled |         | 0     |
 | 67217  | null     | null      | null    | unlabelled |         | 0     |
 | 67218  | null     | null      | null    | unlabelled |         | 0     |
 | 67219  | null     | null      | null    | unlabelled |         | 0     |
 | 253100 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 339305 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 575477 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 607223 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 620471 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 744189 | null     | null      | null    | unlabelled |         | 0     |
 | 744190 | v1:4     | ethernet1 | 1.1.3.3 | 347020     |         | 0     |
 | 744191 | v1:4     | ethernet1 | 1.1.3.3 | 347021     |         | 0     |
 | 744192 | v1:4     | ethernet1 | 1.1.3.3 | 347022     |         | 0     |
 | 744193 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 744194 | null     | null      | null    | unlabelled |         | 0     |
 | 744195 | null     | null      | null    | unlabelled |         | 0     |
 | 744196 | null     | null      | null    | unlabelled |         | 0     |
 | 744197 | null     | null      | null    | unlabelled |         | 0     |
 | 744198 | null     | null      | null    | unlabelled |         | 0     |
 | 875462 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#