here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 19002  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 83982  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 112510 | null     | null      | null    | unlabelled |         | 0     |
 | 112511 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 112512 | v1:4     | ethernet1 | 1.1.1.2 | 107389     |         | 0     |
 | 112513 | v1:4     | ethernet1 | 1.1.1.2 | 107390     |         | 0     |
 | 112514 | v1:4     | ethernet1 | 1.1.1.2 | 107391     |         | 0     |
 | 112515 | null     | null      | null    | unlabelled |         | 0     |
 | 112516 | null     | null      | null    | unlabelled |         | 0     |
 | 112517 | null     | null      | null    | unlabelled |         | 0     |
 | 112518 | null     | null      | null    | unlabelled |         | 0     |
 | 112519 | null     | null      | null    | unlabelled |         | 0     |
 | 258379 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 564100 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 627384 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 735837 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 955430 | null     | null      | null    | unlabelled |         | 0     |
 | 955431 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 955432 | v1:6     | ethernet1 | 1234::2 | 487291     |         | 0     |
 | 955433 | v1:6     | ethernet1 | 1234::2 | 487292     |         | 0     |
 | 955434 | v1:6     | ethernet1 | 1234::2 | 487293     |         | 0     |
 | 955435 | null     | null      | null    | unlabelled |         | 0     |
 | 955436 | null     | null      | null    | unlabelled |         | 0     |
 | 955437 | null     | null      | null    | unlabelled |         | 0     |
 | 955438 | null     | null      | null    | unlabelled |         | 0     |
 | 955439 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 107387 | null     | null      | null    | unlabelled |         | 0     |
 | 107388 | v1:4     | ethernet1 | 1.1.1.1 | 112511     |         | 1280  |
 | 107389 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 107390 | v1:4     | ethernet2 | 1.1.2.3 | 465830     |         | 640   |
 | 107391 | v1:4     | ethernet2 | 1.1.2.3 | 465831     |         | 640   |
 | 107392 | null     | null      | null    | unlabelled |         | 0     |
 | 107393 | null     | null      | null    | unlabelled |         | 0     |
 | 107394 | null     | null      | null    | unlabelled |         | 0     |
 | 107395 | null     | null      | null    | unlabelled |         | 0     |
 | 107396 | null     | null      | null    | unlabelled |         | 0     |
 | 220455 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 487289 | null     | null      | null    | unlabelled |         | 0     |
 | 487290 | v1:6     | ethernet1 | 1234::1 | 955431     |         | 1280  |
 | 487291 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 487292 | v1:6     | ethernet2 | 1235::3 | 585920     |         | 640   |
 | 487293 | v1:6     | ethernet2 | 1235::3 | 585921     |         | 640   |
 | 487294 | null     | null      | null    | unlabelled |         | 0     |
 | 487295 | null     | null      | null    | unlabelled |         | 0     |
 | 487296 | null     | null      | null    | unlabelled |         | 0     |
 | 487297 | null     | null      | null    | unlabelled |         | 0     |
 | 487298 | null     | null      | null    | unlabelled |         | 0     |
 | 496790 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 532291 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 651018 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 655531 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 690664 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 955914 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 973685 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 127372 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 350348 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 448544 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 465827 | null     | null      | null    | unlabelled |         | 0     |
 | 465828 | v1:4     | ethernet1 | 1.1.2.2 | 107388     |         | 640   |
 | 465829 | v1:4     | ethernet1 | 1.1.2.2 | 107389     |         | 640   |
 | 465830 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 465831 | v1:4     | ethernet2 | 1.1.3.4 | 876302     |         | 1280  |
 | 465832 | null     | null      | null    | unlabelled |         | 0     |
 | 465833 | null     | null      | null    | unlabelled |         | 0     |
 | 465834 | null     | null      | null    | unlabelled |         | 0     |
 | 465835 | null     | null      | null    | unlabelled |         | 0     |
 | 465836 | null     | null      | null    | unlabelled |         | 0     |
 | 488777 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 585917 | null     | null      | null    | unlabelled |         | 0     |
 | 585918 | v1:6     | ethernet1 | 1235::2 | 487290     |         | 640   |
 | 585919 | v1:6     | ethernet1 | 1235::2 | 487291     |         | 640   |
 | 585920 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 585921 | v1:6     | ethernet2 | 1236::4 | 865575     |         | 1280  |
 | 585922 | null     | null      | null    | unlabelled |         | 0     |
 | 585923 | null     | null      | null    | unlabelled |         | 0     |
 | 585924 | null     | null      | null    | unlabelled |         | 0     |
 | 585925 | null     | null      | null    | unlabelled |         | 0     |
 | 585926 | null     | null      | null    | unlabelled |         | 0     |
 | 648159 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 882584 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 889337 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 986593 | v1:4     | ethernet2 | 1.1.3.4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 135346 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 232131 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 242575 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 344034 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 406784 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 612312 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 865571 | null     | null      | null    | unlabelled |         | 0     |
 | 865572 | v1:6     | ethernet1 | 1236::3 | 585918     |         | 0     |
 | 865573 | v1:6     | ethernet1 | 1236::3 | 585919     |         | 0     |
 | 865574 | v1:6     | ethernet1 | 1236::3 | 585920     |         | 0     |
 | 865575 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 865576 | null     | null      | null    | unlabelled |         | 0     |
 | 865577 | null     | null      | null    | unlabelled |         | 0     |
 | 865578 | null     | null      | null    | unlabelled |         | 0     |
 | 865579 | null     | null      | null    | unlabelled |         | 0     |
 | 865580 | null     | null      | null    | unlabelled |         | 0     |
 | 876298 | null     | null      | null    | unlabelled |         | 0     |
 | 876299 | v1:4     | ethernet1 | 1.1.3.3 | 465828     |         | 0     |
 | 876300 | v1:4     | ethernet1 | 1.1.3.3 | 465829     |         | 0     |
 | 876301 | v1:4     | ethernet1 | 1.1.3.3 | 465830     |         | 0     |
 | 876302 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 876303 | null     | null      | null    | unlabelled |         | 0     |
 | 876304 | null     | null      | null    | unlabelled |         | 0     |
 | 876305 | null     | null      | null    | unlabelled |         | 0     |
 | 876306 | null     | null      | null    | unlabelled |         | 0     |
 | 876307 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#