here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 29147  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 176909 | null     | null      | null    | unlabelled |         | 0     |
 | 176910 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 176911 | v1:6     | ethernet1 | 1234::2 | 92193      |         | 0     |
 | 176912 | v1:6     | ethernet1 | 1234::2 | 92194      |         | 0     |
 | 176913 | v1:6     | ethernet1 | 1234::2 | 92195      |         | 0     |
 | 176914 | null     | null      | null    | unlabelled |         | 0     |
 | 176915 | null     | null      | null    | unlabelled |         | 0     |
 | 176916 | null     | null      | null    | unlabelled |         | 0     |
 | 176917 | null     | null      | null    | unlabelled |         | 0     |
 | 176918 | null     | null      | null    | unlabelled |         | 0     |
 | 186534 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 271267 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 441485 | null     | null      | null    | unlabelled |         | 0     |
 | 441486 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 441487 | v1:4     | ethernet1 | 1.1.1.2 | 766392     |         | 0     |
 | 441488 | v1:4     | ethernet1 | 1.1.1.2 | 766393     |         | 0     |
 | 441489 | v1:4     | ethernet1 | 1.1.1.2 | 766394     |         | 0     |
 | 441490 | null     | null      | null    | unlabelled |         | 0     |
 | 441491 | null     | null      | null    | unlabelled |         | 0     |
 | 441492 | null     | null      | null    | unlabelled |         | 0     |
 | 441493 | null     | null      | null    | unlabelled |         | 0     |
 | 441494 | null     | null      | null    | unlabelled |         | 0     |
 | 658358 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 702951 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 987971 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 73576   | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 92191   | null     | null      | null    | unlabelled |         | 0     |
 | 92192   | v1:6     | ethernet1 | 1234::1 | 176910     |         | 1280  |
 | 92193   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 92194   | v1:6     | ethernet2 | 1235::3 | 181327     |         | 640   |
 | 92195   | v1:6     | ethernet2 | 1235::3 | 181328     |         | 640   |
 | 92196   | null     | null      | null    | unlabelled |         | 0     |
 | 92197   | null     | null      | null    | unlabelled |         | 0     |
 | 92198   | null     | null      | null    | unlabelled |         | 0     |
 | 92199   | null     | null      | null    | unlabelled |         | 0     |
 | 92200   | null     | null      | null    | unlabelled |         | 0     |
 | 287108  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 355496  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 378303  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 572725  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 696160  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 715535  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 766390  | null     | null      | null    | unlabelled |         | 0     |
 | 766391  | v1:4     | ethernet1 | 1.1.1.1 | 441486     |         | 1280  |
 | 766392  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 766393  | v1:4     | ethernet2 | 1.1.2.3 | 509523     |         | 640   |
 | 766394  | v1:4     | ethernet2 | 1.1.2.3 | 509524     |         | 640   |
 | 766395  | null     | null      | null    | unlabelled |         | 0     |
 | 766396  | null     | null      | null    | unlabelled |         | 0     |
 | 766397  | null     | null      | null    | unlabelled |         | 0     |
 | 766398  | null     | null      | null    | unlabelled |         | 0     |
 | 766399  | null     | null      | null    | unlabelled |         | 0     |
 | 1042175 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 94330  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 181324 | null     | null      | null    | unlabelled |         | 0     |
 | 181325 | v1:6     | ethernet1 | 1235::2 | 92192      |         | 640   |
 | 181326 | v1:6     | ethernet1 | 1235::2 | 92193      |         | 640   |
 | 181327 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 181328 | v1:6     | ethernet2 | 1236::4 | 243670     |         | 1280  |
 | 181329 | null     | null      | null    | unlabelled |         | 0     |
 | 181330 | null     | null      | null    | unlabelled |         | 0     |
 | 181331 | null     | null      | null    | unlabelled |         | 0     |
 | 181332 | null     | null      | null    | unlabelled |         | 0     |
 | 181333 | null     | null      | null    | unlabelled |         | 0     |
 | 350889 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 482795 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 509520 | null     | null      | null    | unlabelled |         | 0     |
 | 509521 | v1:4     | ethernet1 | 1.1.2.2 | 766391     |         | 640   |
 | 509522 | v1:4     | ethernet1 | 1.1.2.2 | 766392     |         | 640   |
 | 509523 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 509524 | v1:4     | ethernet2 | 1.1.3.4 | 770903     |         | 1280  |
 | 509525 | null     | null      | null    | unlabelled |         | 0     |
 | 509526 | null     | null      | null    | unlabelled |         | 0     |
 | 509527 | null     | null      | null    | unlabelled |         | 0     |
 | 509528 | null     | null      | null    | unlabelled |         | 0     |
 | 509529 | null     | null      | null    | unlabelled |         | 0     |
 | 527207 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 561126 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 591540 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 678243 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 954384 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 196281 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 212298 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 243666 | null     | null      | null    | unlabelled |         | 0     |
 | 243667 | v1:6     | ethernet1 | 1236::3 | 181325     |         | 0     |
 | 243668 | v1:6     | ethernet1 | 1236::3 | 181326     |         | 0     |
 | 243669 | v1:6     | ethernet1 | 1236::3 | 181327     |         | 0     |
 | 243670 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 243671 | null     | null      | null    | unlabelled |         | 0     |
 | 243672 | null     | null      | null    | unlabelled |         | 0     |
 | 243673 | null     | null      | null    | unlabelled |         | 0     |
 | 243674 | null     | null      | null    | unlabelled |         | 0     |
 | 243675 | null     | null      | null    | unlabelled |         | 0     |
 | 270262 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 770899 | null     | null      | null    | unlabelled |         | 0     |
 | 770900 | v1:4     | ethernet1 | 1.1.3.3 | 509521     |         | 0     |
 | 770901 | v1:4     | ethernet1 | 1.1.3.3 | 509522     |         | 0     |
 | 770902 | v1:4     | ethernet1 | 1.1.3.3 | 509523     |         | 0     |
 | 770903 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 770904 | null     | null      | null    | unlabelled |         | 0     |
 | 770905 | null     | null      | null    | unlabelled |         | 0     |
 | 770906 | null     | null      | null    | unlabelled |         | 0     |
 | 770907 | null     | null      | null    | unlabelled |         | 0     |
 | 770908 | null     | null      | null    | unlabelled |         | 0     |
 | 922094 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 962410 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 989510 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#