here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 21050  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 251803 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 331336 | null     | null      | null    | unlabelled |         | 0     |
 | 331337 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 331338 | v1:6     | ethernet1 | 1234::2 | 418287     |         | 0     |
 | 331339 | v1:6     | ethernet1 | 1234::2 | 418288     |         | 0     |
 | 331340 | v1:6     | ethernet1 | 1234::2 | 418289     |         | 0     |
 | 331341 | null     | null      | null    | unlabelled |         | 0     |
 | 331342 | null     | null      | null    | unlabelled |         | 0     |
 | 331343 | null     | null      | null    | unlabelled |         | 0     |
 | 331344 | null     | null      | null    | unlabelled |         | 0     |
 | 331345 | null     | null      | null    | unlabelled |         | 0     |
 | 357466 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 768628 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 785364 | null     | null      | null    | unlabelled |         | 0     |
 | 785365 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 785366 | v1:4     | ethernet1 | 1.1.1.2 | 706928     |         | 0     |
 | 785367 | v1:4     | ethernet1 | 1.1.1.2 | 706929     |         | 0     |
 | 785368 | v1:4     | ethernet1 | 1.1.1.2 | 706930     |         | 0     |
 | 785369 | null     | null      | null    | unlabelled |         | 0     |
 | 785370 | null     | null      | null    | unlabelled |         | 0     |
 | 785371 | null     | null      | null    | unlabelled |         | 0     |
 | 785372 | null     | null      | null    | unlabelled |         | 0     |
 | 785373 | null     | null      | null    | unlabelled |         | 0     |
 | 819947 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 834001 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 64861   | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 80526   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 115562  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 266184  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 327001  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 418285  | null     | null      | null    | unlabelled |         | 0     |
 | 418286  | v1:6     | ethernet1 | 1234::1 | 331337     |         | 1280  |
 | 418287  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 418288  | v1:6     | ethernet2 | 1235::3 | 306289     |         | 640   |
 | 418289  | v1:6     | ethernet2 | 1235::3 | 306290     |         | 640   |
 | 418290  | null     | null      | null    | unlabelled |         | 0     |
 | 418291  | null     | null      | null    | unlabelled |         | 0     |
 | 418292  | null     | null      | null    | unlabelled |         | 0     |
 | 418293  | null     | null      | null    | unlabelled |         | 0     |
 | 418294  | null     | null      | null    | unlabelled |         | 0     |
 | 596012  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 706926  | null     | null      | null    | unlabelled |         | 0     |
 | 706927  | v1:4     | ethernet1 | 1.1.1.1 | 785365     |         | 1280  |
 | 706928  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 706929  | v1:4     | ethernet2 | 1.1.2.3 | 552221     |         | 640   |
 | 706930  | v1:4     | ethernet2 | 1.1.2.3 | 552222     |         | 640   |
 | 706931  | null     | null      | null    | unlabelled |         | 0     |
 | 706932  | null     | null      | null    | unlabelled |         | 0     |
 | 706933  | null     | null      | null    | unlabelled |         | 0     |
 | 706934  | null     | null      | null    | unlabelled |         | 0     |
 | 706935  | null     | null      | null    | unlabelled |         | 0     |
 | 862186  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1022323 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 88630  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 289458 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 306286 | null     | null      | null    | unlabelled |         | 0     |
 | 306287 | v1:6     | ethernet1 | 1235::2 | 418286     |         | 640   |
 | 306288 | v1:6     | ethernet1 | 1235::2 | 418287     |         | 640   |
 | 306289 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 306290 | v1:6     | ethernet2 | 1236::4 | 148217     |         | 1280  |
 | 306291 | null     | null      | null    | unlabelled |         | 0     |
 | 306292 | null     | null      | null    | unlabelled |         | 0     |
 | 306293 | null     | null      | null    | unlabelled |         | 0     |
 | 306294 | null     | null      | null    | unlabelled |         | 0     |
 | 306295 | null     | null      | null    | unlabelled |         | 0     |
 | 320373 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 552218 | null     | null      | null    | unlabelled |         | 0     |
 | 552219 | v1:4     | ethernet1 | 1.1.2.2 | 706927     |         | 640   |
 | 552220 | v1:4     | ethernet1 | 1.1.2.2 | 706928     |         | 640   |
 | 552221 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 552222 | v1:4     | ethernet2 | 1.1.3.4 | 65580      |         | 1280  |
 | 552223 | null     | null      | null    | unlabelled |         | 0     |
 | 552224 | null     | null      | null    | unlabelled |         | 0     |
 | 552225 | null     | null      | null    | unlabelled |         | 0     |
 | 552226 | null     | null      | null    | unlabelled |         | 0     |
 | 552227 | null     | null      | null    | unlabelled |         | 0     |
 | 661102 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 700144 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 745830 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 783193 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 794290 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 54486  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 65576  | null     | null      | null    | unlabelled |         | 0     |
 | 65577  | v1:4     | ethernet1 | 1.1.3.3 | 552219     |         | 0     |
 | 65578  | v1:4     | ethernet1 | 1.1.3.3 | 552220     |         | 0     |
 | 65579  | v1:4     | ethernet1 | 1.1.3.3 | 552221     |         | 0     |
 | 65580  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 65581  | null     | null      | null    | unlabelled |         | 0     |
 | 65582  | null     | null      | null    | unlabelled |         | 0     |
 | 65583  | null     | null      | null    | unlabelled |         | 0     |
 | 65584  | null     | null      | null    | unlabelled |         | 0     |
 | 65585  | null     | null      | null    | unlabelled |         | 0     |
 | 148213 | null     | null      | null    | unlabelled |         | 0     |
 | 148214 | v1:6     | ethernet1 | 1236::3 | 306287     |         | 0     |
 | 148215 | v1:6     | ethernet1 | 1236::3 | 306288     |         | 0     |
 | 148216 | v1:6     | ethernet1 | 1236::3 | 306289     |         | 0     |
 | 148217 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 148218 | null     | null      | null    | unlabelled |         | 0     |
 | 148219 | null     | null      | null    | unlabelled |         | 0     |
 | 148220 | null     | null      | null    | unlabelled |         | 0     |
 | 148221 | null     | null      | null    | unlabelled |         | 0     |
 | 148222 | null     | null      | null    | unlabelled |         | 0     |
 | 298873 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 332220 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 680708 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 815728 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 857136 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#