here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 303285 | null     | null      | null    | unlabelled |         | 0     |
 | 303286 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 303287 | v1:6     | ethernet1 | 1234::2 | 999256     |         | 0     |
 | 303288 | v1:6     | ethernet1 | 1234::2 | 999257     |         | 0     |
 | 303289 | v1:6     | ethernet1 | 1234::2 | 999258     |         | 0     |
 | 303290 | null     | null      | null    | unlabelled |         | 0     |
 | 303291 | null     | null      | null    | unlabelled |         | 0     |
 | 303292 | null     | null      | null    | unlabelled |         | 0     |
 | 303293 | null     | null      | null    | unlabelled |         | 0     |
 | 303294 | null     | null      | null    | unlabelled |         | 0     |
 | 390197 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 494984 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 658050 | null     | null      | null    | unlabelled |         | 0     |
 | 658051 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 658052 | v1:4     | ethernet1 | 1.1.1.2 | 539099     |         | 0     |
 | 658053 | v1:4     | ethernet1 | 1.1.1.2 | 539100     |         | 0     |
 | 658054 | v1:4     | ethernet1 | 1.1.1.2 | 539101     |         | 0     |
 | 658055 | null     | null      | null    | unlabelled |         | 0     |
 | 658056 | null     | null      | null    | unlabelled |         | 0     |
 | 658057 | null     | null      | null    | unlabelled |         | 0     |
 | 658058 | null     | null      | null    | unlabelled |         | 0     |
 | 658059 | null     | null      | null    | unlabelled |         | 0     |
 | 690577 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 759353 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 866938 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 892491 | v1:6     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 54124   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 114181  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 202036  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 235963  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 473173  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 539097  | null     | null      | null    | unlabelled |         | 0     |
 | 539098  | v1:4     | ethernet1 | 1.1.1.1 | 658051     |         | 1280  |
 | 539099  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 539100  | v1:4     | ethernet2 | 1.1.2.3 | 575678     |         | 640   |
 | 539101  | v1:4     | ethernet2 | 1.1.2.3 | 575679     |         | 640   |
 | 539102  | null     | null      | null    | unlabelled |         | 0     |
 | 539103  | null     | null      | null    | unlabelled |         | 0     |
 | 539104  | null     | null      | null    | unlabelled |         | 0     |
 | 539105  | null     | null      | null    | unlabelled |         | 0     |
 | 539106  | null     | null      | null    | unlabelled |         | 0     |
 | 999254  | null     | null      | null    | unlabelled |         | 0     |
 | 999255  | v1:6     | ethernet1 | 1234::1 | 303286     |         | 1280  |
 | 999256  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 999257  | v1:6     | ethernet2 | 1235::3 | 530059     |         | 640   |
 | 999258  | v1:6     | ethernet2 | 1235::3 | 530060     |         | 640   |
 | 999259  | null     | null      | null    | unlabelled |         | 0     |
 | 999260  | null     | null      | null    | unlabelled |         | 0     |
 | 999261  | null     | null      | null    | unlabelled |         | 0     |
 | 999262  | null     | null      | null    | unlabelled |         | 0     |
 | 999263  | null     | null      | null    | unlabelled |         | 0     |
 | 1008720 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1024405 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 1025416 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 15158  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 330672 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 445956 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 530056 | null     | null      | null    | unlabelled |         | 0     |
 | 530057 | v1:6     | ethernet1 | 1235::2 | 999255     |         | 640   |
 | 530058 | v1:6     | ethernet1 | 1235::2 | 999256     |         | 640   |
 | 530059 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 530060 | v1:6     | ethernet2 | 1236::4 | 349547     |         | 1280  |
 | 530061 | null     | null      | null    | unlabelled |         | 0     |
 | 530062 | null     | null      | null    | unlabelled |         | 0     |
 | 530063 | null     | null      | null    | unlabelled |         | 0     |
 | 530064 | null     | null      | null    | unlabelled |         | 0     |
 | 530065 | null     | null      | null    | unlabelled |         | 0     |
 | 575675 | null     | null      | null    | unlabelled |         | 0     |
 | 575676 | v1:4     | ethernet1 | 1.1.2.2 | 539098     |         | 640   |
 | 575677 | v1:4     | ethernet1 | 1.1.2.2 | 539099     |         | 640   |
 | 575678 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 575679 | v1:4     | ethernet2 | 1.1.3.4 | 421667     |         | 1280  |
 | 575680 | null     | null      | null    | unlabelled |         | 0     |
 | 575681 | null     | null      | null    | unlabelled |         | 0     |
 | 575682 | null     | null      | null    | unlabelled |         | 0     |
 | 575683 | null     | null      | null    | unlabelled |         | 0     |
 | 575684 | null     | null      | null    | unlabelled |         | 0     |
 | 638504 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 639982 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 646047 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 812541 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 829964 | v1:6     | ethernet2 | 1236::4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 39795  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 163719 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 244648 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 349543 | null     | null      | null    | unlabelled |         | 0     |
 | 349544 | v1:6     | ethernet1 | 1236::3 | 530057     |         | 0     |
 | 349545 | v1:6     | ethernet1 | 1236::3 | 530058     |         | 0     |
 | 349546 | v1:6     | ethernet1 | 1236::3 | 530059     |         | 0     |
 | 349547 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 349548 | null     | null      | null    | unlabelled |         | 0     |
 | 349549 | null     | null      | null    | unlabelled |         | 0     |
 | 349550 | null     | null      | null    | unlabelled |         | 0     |
 | 349551 | null     | null      | null    | unlabelled |         | 0     |
 | 349552 | null     | null      | null    | unlabelled |         | 0     |
 | 421663 | null     | null      | null    | unlabelled |         | 0     |
 | 421664 | v1:4     | ethernet1 | 1.1.3.3 | 575676     |         | 0     |
 | 421665 | v1:4     | ethernet1 | 1.1.3.3 | 575677     |         | 0     |
 | 421666 | v1:4     | ethernet1 | 1.1.3.3 | 575678     |         | 0     |
 | 421667 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 421668 | null     | null      | null    | unlabelled |         | 0     |
 | 421669 | null     | null      | null    | unlabelled |         | 0     |
 | 421670 | null     | null      | null    | unlabelled |         | 0     |
 | 421671 | null     | null      | null    | unlabelled |         | 0     |
 | 421672 | null     | null      | null    | unlabelled |         | 0     |
 | 582844 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 753067 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 765466 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#