here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 39183  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 145648 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 301004 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 428671 | null     | null      | null    | unlabelled |         | 0     |
 | 428672 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 428673 | v1:4     | ethernet1 | 1.1.1.2 | 306924     |         | 0     |
 | 428674 | v1:4     | ethernet1 | 1.1.1.2 | 306925     |         | 0     |
 | 428675 | v1:4     | ethernet1 | 1.1.1.2 | 306926     |         | 0     |
 | 428676 | null     | null      | null    | unlabelled |         | 0     |
 | 428677 | null     | null      | null    | unlabelled |         | 0     |
 | 428678 | null     | null      | null    | unlabelled |         | 0     |
 | 428679 | null     | null      | null    | unlabelled |         | 0     |
 | 428680 | null     | null      | null    | unlabelled |         | 0     |
 | 525287 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 660431 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 677553 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 739948 | null     | null      | null    | unlabelled |         | 0     |
 | 739949 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 739950 | v1:6     | ethernet1 | 1234::2 | 600950     |         | 0     |
 | 739951 | v1:6     | ethernet1 | 1234::2 | 600951     |         | 0     |
 | 739952 | v1:6     | ethernet1 | 1234::2 | 600952     |         | 0     |
 | 739953 | null     | null      | null    | unlabelled |         | 0     |
 | 739954 | null     | null      | null    | unlabelled |         | 0     |
 | 739955 | null     | null      | null    | unlabelled |         | 0     |
 | 739956 | null     | null      | null    | unlabelled |         | 0     |
 | 739957 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 17107  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 35454  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 151179 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 306922 | null     | null      | null    | unlabelled |         | 0     |
 | 306923 | v1:4     | ethernet1 | 1.1.1.1 | 428672     |         | 1280  |
 | 306924 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 306925 | v1:4     | ethernet2 | 1.1.2.3 | 415113     |         | 640   |
 | 306926 | v1:4     | ethernet2 | 1.1.2.3 | 415114     |         | 640   |
 | 306927 | null     | null      | null    | unlabelled |         | 0     |
 | 306928 | null     | null      | null    | unlabelled |         | 0     |
 | 306929 | null     | null      | null    | unlabelled |         | 0     |
 | 306930 | null     | null      | null    | unlabelled |         | 0     |
 | 306931 | null     | null      | null    | unlabelled |         | 0     |
 | 469971 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 479157 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 587406 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 600948 | null     | null      | null    | unlabelled |         | 0     |
 | 600949 | v1:6     | ethernet1 | 1234::1 | 739949     |         | 1280  |
 | 600950 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 600951 | v1:6     | ethernet2 | 1235::3 | 257892     |         | 640   |
 | 600952 | v1:6     | ethernet2 | 1235::3 | 257893     |         | 640   |
 | 600953 | null     | null      | null    | unlabelled |         | 0     |
 | 600954 | null     | null      | null    | unlabelled |         | 0     |
 | 600955 | null     | null      | null    | unlabelled |         | 0     |
 | 600956 | null     | null      | null    | unlabelled |         | 0     |
 | 600957 | null     | null      | null    | unlabelled |         | 0     |
 | 862642 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 889449 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 58504   | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 98148   | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 172893  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 257889  | null     | null      | null    | unlabelled |         | 0     |
 | 257890  | v1:6     | ethernet1 | 1235::2 | 600949     |         | 640   |
 | 257891  | v1:6     | ethernet1 | 1235::2 | 600950     |         | 640   |
 | 257892  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 257893  | v1:6     | ethernet2 | 1236::4 | 199521     |         | 1280  |
 | 257894  | null     | null      | null    | unlabelled |         | 0     |
 | 257895  | null     | null      | null    | unlabelled |         | 0     |
 | 257896  | null     | null      | null    | unlabelled |         | 0     |
 | 257897  | null     | null      | null    | unlabelled |         | 0     |
 | 257898  | null     | null      | null    | unlabelled |         | 0     |
 | 313623  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 415110  | null     | null      | null    | unlabelled |         | 0     |
 | 415111  | v1:4     | ethernet1 | 1.1.2.2 | 306923     |         | 640   |
 | 415112  | v1:4     | ethernet1 | 1.1.2.2 | 306924     |         | 640   |
 | 415113  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 415114  | v1:4     | ethernet2 | 1.1.3.4 | 1025519    |         | 1280  |
 | 415115  | null     | null      | null    | unlabelled |         | 0     |
 | 415116  | null     | null      | null    | unlabelled |         | 0     |
 | 415117  | null     | null      | null    | unlabelled |         | 0     |
 | 415118  | null     | null      | null    | unlabelled |         | 0     |
 | 415119  | null     | null      | null    | unlabelled |         | 0     |
 | 661362  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 850192  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 888584  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1029858 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 199517  | null     | null      | null    | unlabelled |         | 0     |
 | 199518  | v1:6     | ethernet1 | 1236::3 | 257890     |         | 0     |
 | 199519  | v1:6     | ethernet1 | 1236::3 | 257891     |         | 0     |
 | 199520  | v1:6     | ethernet1 | 1236::3 | 257892     |         | 0     |
 | 199521  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 199522  | null     | null      | null    | unlabelled |         | 0     |
 | 199523  | null     | null      | null    | unlabelled |         | 0     |
 | 199524  | null     | null      | null    | unlabelled |         | 0     |
 | 199525  | null     | null      | null    | unlabelled |         | 0     |
 | 199526  | null     | null      | null    | unlabelled |         | 0     |
 | 314175  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 503206  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 779313  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 789659  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 801322  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 936731  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1025515 | null     | null      | null    | unlabelled |         | 0     |
 | 1025516 | v1:4     | ethernet1 | 1.1.3.3 | 415111     |         | 0     |
 | 1025517 | v1:4     | ethernet1 | 1.1.3.3 | 415112     |         | 0     |
 | 1025518 | v1:4     | ethernet1 | 1.1.3.3 | 415113     |         | 0     |
 | 1025519 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1025520 | null     | null      | null    | unlabelled |         | 0     |
 | 1025521 | null     | null      | null    | unlabelled |         | 0     |
 | 1025522 | null     | null      | null    | unlabelled |         | 0     |
 | 1025523 | null     | null      | null    | unlabelled |         | 0     |
 | 1025524 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#