here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 249046  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 625849  | null     | null      | null    | unlabelled |         | 0     |
 | 625850  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 625851  | v1:4     | ethernet1 | 1.1.1.2 | 340504     |         | 0     |
 | 625852  | v1:4     | ethernet1 | 1.1.1.2 | 340505     |         | 0     |
 | 625853  | v1:4     | ethernet1 | 1.1.1.2 | 340506     |         | 0     |
 | 625854  | null     | null      | null    | unlabelled |         | 0     |
 | 625855  | null     | null      | null    | unlabelled |         | 0     |
 | 625856  | null     | null      | null    | unlabelled |         | 0     |
 | 625857  | null     | null      | null    | unlabelled |         | 0     |
 | 625858  | null     | null      | null    | unlabelled |         | 0     |
 | 687114  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 736891  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 801540  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 814901  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 828008  | null     | null      | null    | unlabelled |         | 0     |
 | 828009  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 828010  | v1:6     | ethernet1 | 1234::2 | 952926     |         | 0     |
 | 828011  | v1:6     | ethernet1 | 1234::2 | 952927     |         | 0     |
 | 828012  | v1:6     | ethernet1 | 1234::2 | 952928     |         | 0     |
 | 828013  | null     | null      | null    | unlabelled |         | 0     |
 | 828014  | null     | null      | null    | unlabelled |         | 0     |
 | 828015  | null     | null      | null    | unlabelled |         | 0     |
 | 828016  | null     | null      | null    | unlabelled |         | 0     |
 | 828017  | null     | null      | null    | unlabelled |         | 0     |
 | 1008729 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 69011  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 168815 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 340502 | null     | null      | null    | unlabelled |         | 0     |
 | 340503 | v1:4     | ethernet1 | 1.1.1.1 | 625850     |         | 1280  |
 | 340504 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 340505 | v1:4     | ethernet2 | 1.1.2.3 | 315661     |         | 640   |
 | 340506 | v1:4     | ethernet2 | 1.1.2.3 | 315662     |         | 640   |
 | 340507 | null     | null      | null    | unlabelled |         | 0     |
 | 340508 | null     | null      | null    | unlabelled |         | 0     |
 | 340509 | null     | null      | null    | unlabelled |         | 0     |
 | 340510 | null     | null      | null    | unlabelled |         | 0     |
 | 340511 | null     | null      | null    | unlabelled |         | 0     |
 | 485473 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 544161 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 721353 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 818489 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 941391 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 952924 | null     | null      | null    | unlabelled |         | 0     |
 | 952925 | v1:6     | ethernet1 | 1234::1 | 828009     |         | 1280  |
 | 952926 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 952927 | v1:6     | ethernet2 | 1235::3 | 204648     |         | 640   |
 | 952928 | v1:6     | ethernet2 | 1235::3 | 204649     |         | 640   |
 | 952929 | null     | null      | null    | unlabelled |         | 0     |
 | 952930 | null     | null      | null    | unlabelled |         | 0     |
 | 952931 | null     | null      | null    | unlabelled |         | 0     |
 | 952932 | null     | null      | null    | unlabelled |         | 0     |
 | 952933 | null     | null      | null    | unlabelled |         | 0     |
 | 966528 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 187086  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 204645  | null     | null      | null    | unlabelled |         | 0     |
 | 204646  | v1:6     | ethernet1 | 1235::2 | 952925     |         | 640   |
 | 204647  | v1:6     | ethernet1 | 1235::2 | 952926     |         | 640   |
 | 204648  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 204649  | v1:6     | ethernet2 | 1236::4 | 970211     |         | 1280  |
 | 204650  | null     | null      | null    | unlabelled |         | 0     |
 | 204651  | null     | null      | null    | unlabelled |         | 0     |
 | 204652  | null     | null      | null    | unlabelled |         | 0     |
 | 204653  | null     | null      | null    | unlabelled |         | 0     |
 | 204654  | null     | null      | null    | unlabelled |         | 0     |
 | 315658  | null     | null      | null    | unlabelled |         | 0     |
 | 315659  | v1:4     | ethernet1 | 1.1.2.2 | 340503     |         | 640   |
 | 315660  | v1:4     | ethernet1 | 1.1.2.2 | 340504     |         | 640   |
 | 315661  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 315662  | v1:4     | ethernet2 | 1.1.3.4 | 107162     |         | 1280  |
 | 315663  | null     | null      | null    | unlabelled |         | 0     |
 | 315664  | null     | null      | null    | unlabelled |         | 0     |
 | 315665  | null     | null      | null    | unlabelled |         | 0     |
 | 315666  | null     | null      | null    | unlabelled |         | 0     |
 | 315667  | null     | null      | null    | unlabelled |         | 0     |
 | 503493  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 573444  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 645601  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 739253  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 859523  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 885573  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1032164 | v1:4     | ethernet1 | 1.1.2.2 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 107158 | null     | null      | null    | unlabelled |         | 0     |
 | 107159 | v1:4     | ethernet1 | 1.1.3.3 | 315659     |         | 0     |
 | 107160 | v1:4     | ethernet1 | 1.1.3.3 | 315660     |         | 0     |
 | 107161 | v1:4     | ethernet1 | 1.1.3.3 | 315661     |         | 0     |
 | 107162 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 107163 | null     | null      | null    | unlabelled |         | 0     |
 | 107164 | null     | null      | null    | unlabelled |         | 0     |
 | 107165 | null     | null      | null    | unlabelled |         | 0     |
 | 107166 | null     | null      | null    | unlabelled |         | 0     |
 | 107167 | null     | null      | null    | unlabelled |         | 0     |
 | 215054 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 477030 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 531494 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 594710 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 717315 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 924431 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 970207 | null     | null      | null    | unlabelled |         | 0     |
 | 970208 | v1:6     | ethernet1 | 1236::3 | 204646     |         | 0     |
 | 970209 | v1:6     | ethernet1 | 1236::3 | 204647     |         | 0     |
 | 970210 | v1:6     | ethernet1 | 1236::3 | 204648     |         | 0     |
 | 970211 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 970212 | null     | null      | null    | unlabelled |         | 0     |
 | 970213 | null     | null      | null    | unlabelled |         | 0     |
 | 970214 | null     | null      | null    | unlabelled |         | 0     |
 | 970215 | null     | null      | null    | unlabelled |         | 0     |
 | 970216 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#