here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 35831   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 117615  | null     | null      | null    | unlabelled |         | 0     |
 | 117616  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 117617  | v1:6     | ethernet1 | 1234::2 | 318116     |         | 0     |
 | 117618  | v1:6     | ethernet1 | 1234::2 | 318117     |         | 0     |
 | 117619  | v1:6     | ethernet1 | 1234::2 | 318118     |         | 0     |
 | 117620  | null     | null      | null    | unlabelled |         | 0     |
 | 117621  | null     | null      | null    | unlabelled |         | 0     |
 | 117622  | null     | null      | null    | unlabelled |         | 0     |
 | 117623  | null     | null      | null    | unlabelled |         | 0     |
 | 117624  | null     | null      | null    | unlabelled |         | 0     |
 | 320985  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 528034  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 529054  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 661741  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 938627  | null     | null      | null    | unlabelled |         | 0     |
 | 938628  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 938629  | v1:4     | ethernet1 | 1.1.1.2 | 198140     |         | 0     |
 | 938630  | v1:4     | ethernet1 | 1.1.1.2 | 198141     |         | 0     |
 | 938631  | v1:4     | ethernet1 | 1.1.1.2 | 198142     |         | 0     |
 | 938632  | null     | null      | null    | unlabelled |         | 0     |
 | 938633  | null     | null      | null    | unlabelled |         | 0     |
 | 938634  | null     | null      | null    | unlabelled |         | 0     |
 | 938635  | null     | null      | null    | unlabelled |         | 0     |
 | 938636  | null     | null      | null    | unlabelled |         | 0     |
 | 1025582 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 101656  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 198138  | null     | null      | null    | unlabelled |         | 0     |
 | 198139  | v1:4     | ethernet1 | 1.1.1.1 | 938628     |         | 1280  |
 | 198140  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 198141  | v1:4     | ethernet2 | 1.1.2.3 | 592738     |         | 640   |
 | 198142  | v1:4     | ethernet2 | 1.1.2.3 | 592739     |         | 640   |
 | 198143  | null     | null      | null    | unlabelled |         | 0     |
 | 198144  | null     | null      | null    | unlabelled |         | 0     |
 | 198145  | null     | null      | null    | unlabelled |         | 0     |
 | 198146  | null     | null      | null    | unlabelled |         | 0     |
 | 198147  | null     | null      | null    | unlabelled |         | 0     |
 | 318114  | null     | null      | null    | unlabelled |         | 0     |
 | 318115  | v1:6     | ethernet1 | 1234::1 | 117616     |         | 1280  |
 | 318116  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 318117  | v1:6     | ethernet2 | 1235::3 | 768335     |         | 640   |
 | 318118  | v1:6     | ethernet2 | 1235::3 | 768336     |         | 640   |
 | 318119  | null     | null      | null    | unlabelled |         | 0     |
 | 318120  | null     | null      | null    | unlabelled |         | 0     |
 | 318121  | null     | null      | null    | unlabelled |         | 0     |
 | 318122  | null     | null      | null    | unlabelled |         | 0     |
 | 318123  | null     | null      | null    | unlabelled |         | 0     |
 | 458112  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 472495  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 852129  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 857444  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 873748  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 951513  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1026358 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 142328  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 165402  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 343043  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 507466  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 592735  | null     | null      | null    | unlabelled |         | 0     |
 | 592736  | v1:4     | ethernet1 | 1.1.2.2 | 198139     |         | 640   |
 | 592737  | v1:4     | ethernet1 | 1.1.2.2 | 198140     |         | 640   |
 | 592738  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 592739  | v1:4     | ethernet2 | 1.1.3.4 | 169357     |         | 1280  |
 | 592740  | null     | null      | null    | unlabelled |         | 0     |
 | 592741  | null     | null      | null    | unlabelled |         | 0     |
 | 592742  | null     | null      | null    | unlabelled |         | 0     |
 | 592743  | null     | null      | null    | unlabelled |         | 0     |
 | 592744  | null     | null      | null    | unlabelled |         | 0     |
 | 610929  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 638247  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 768332  | null     | null      | null    | unlabelled |         | 0     |
 | 768333  | v1:6     | ethernet1 | 1235::2 | 318115     |         | 640   |
 | 768334  | v1:6     | ethernet1 | 1235::2 | 318116     |         | 640   |
 | 768335  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 768336  | v1:6     | ethernet2 | 1236::4 | 631503     |         | 1280  |
 | 768337  | null     | null      | null    | unlabelled |         | 0     |
 | 768338  | null     | null      | null    | unlabelled |         | 0     |
 | 768339  | null     | null      | null    | unlabelled |         | 0     |
 | 768340  | null     | null      | null    | unlabelled |         | 0     |
 | 768341  | null     | null      | null    | unlabelled |         | 0     |
 | 878247  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1026486 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 169353 | null     | null      | null    | unlabelled |         | 0     |
 | 169354 | v1:4     | ethernet1 | 1.1.3.3 | 592736     |         | 0     |
 | 169355 | v1:4     | ethernet1 | 1.1.3.3 | 592737     |         | 0     |
 | 169356 | v1:4     | ethernet1 | 1.1.3.3 | 592738     |         | 0     |
 | 169357 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 169358 | null     | null      | null    | unlabelled |         | 0     |
 | 169359 | null     | null      | null    | unlabelled |         | 0     |
 | 169360 | null     | null      | null    | unlabelled |         | 0     |
 | 169361 | null     | null      | null    | unlabelled |         | 0     |
 | 169362 | null     | null      | null    | unlabelled |         | 0     |
 | 238394 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 502373 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 601757 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 631499 | null     | null      | null    | unlabelled |         | 0     |
 | 631500 | v1:6     | ethernet1 | 1236::3 | 768333     |         | 0     |
 | 631501 | v1:6     | ethernet1 | 1236::3 | 768334     |         | 0     |
 | 631502 | v1:6     | ethernet1 | 1236::3 | 768335     |         | 0     |
 | 631503 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 631504 | null     | null      | null    | unlabelled |         | 0     |
 | 631505 | null     | null      | null    | unlabelled |         | 0     |
 | 631506 | null     | null      | null    | unlabelled |         | 0     |
 | 631507 | null     | null      | null    | unlabelled |         | 0     |
 | 631508 | null     | null      | null    | unlabelled |         | 0     |
 | 828394 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 961743 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 978912 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#