here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 240250  | null     | null      | null    | unlabelled |         | 0     |
 | 240251  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 240252  | v1:6     | ethernet1 | 1234::2 | 692017     |         | 0     |
 | 240253  | v1:6     | ethernet1 | 1234::2 | 692018     |         | 0     |
 | 240254  | v1:6     | ethernet1 | 1234::2 | 692019     |         | 0     |
 | 240255  | null     | null      | null    | unlabelled |         | 0     |
 | 240256  | null     | null      | null    | unlabelled |         | 0     |
 | 240257  | null     | null      | null    | unlabelled |         | 0     |
 | 240258  | null     | null      | null    | unlabelled |         | 0     |
 | 240259  | null     | null      | null    | unlabelled |         | 0     |
 | 413699  | null     | null      | null    | unlabelled |         | 0     |
 | 413700  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 413701  | v1:4     | ethernet1 | 1.1.1.2 | 280054     |         | 0     |
 | 413702  | v1:4     | ethernet1 | 1.1.1.2 | 280055     |         | 0     |
 | 413703  | v1:4     | ethernet1 | 1.1.1.2 | 280056     |         | 0     |
 | 413704  | null     | null      | null    | unlabelled |         | 0     |
 | 413705  | null     | null      | null    | unlabelled |         | 0     |
 | 413706  | null     | null      | null    | unlabelled |         | 0     |
 | 413707  | null     | null      | null    | unlabelled |         | 0     |
 | 413708  | null     | null      | null    | unlabelled |         | 0     |
 | 618003  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 776502  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 838354  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 861666  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 940692  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1039293 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 29417  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 280052 | null     | null      | null    | unlabelled |         | 0     |
 | 280053 | v1:4     | ethernet1 | 1.1.1.1 | 413700     |         | 1280  |
 | 280054 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 280055 | v1:4     | ethernet2 | 1.1.2.3 | 712161     |         | 640   |
 | 280056 | v1:4     | ethernet2 | 1.1.2.3 | 712162     |         | 640   |
 | 280057 | null     | null      | null    | unlabelled |         | 0     |
 | 280058 | null     | null      | null    | unlabelled |         | 0     |
 | 280059 | null     | null      | null    | unlabelled |         | 0     |
 | 280060 | null     | null      | null    | unlabelled |         | 0     |
 | 280061 | null     | null      | null    | unlabelled |         | 0     |
 | 331774 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 397502 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 459037 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 500226 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 692015 | null     | null      | null    | unlabelled |         | 0     |
 | 692016 | v1:6     | ethernet1 | 1234::1 | 240251     |         | 1280  |
 | 692017 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 692018 | v1:6     | ethernet2 | 1235::3 | 270095     |         | 640   |
 | 692019 | v1:6     | ethernet2 | 1235::3 | 270096     |         | 640   |
 | 692020 | null     | null      | null    | unlabelled |         | 0     |
 | 692021 | null     | null      | null    | unlabelled |         | 0     |
 | 692022 | null     | null      | null    | unlabelled |         | 0     |
 | 692023 | null     | null      | null    | unlabelled |         | 0     |
 | 692024 | null     | null      | null    | unlabelled |         | 0     |
 | 797272 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 852076 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 949180 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 8124   | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 270092 | null     | null      | null    | unlabelled |         | 0     |
 | 270093 | v1:6     | ethernet1 | 1235::2 | 692016     |         | 640   |
 | 270094 | v1:6     | ethernet1 | 1235::2 | 692017     |         | 640   |
 | 270095 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 270096 | v1:6     | ethernet2 | 1236::4 | 73844      |         | 1280  |
 | 270097 | null     | null      | null    | unlabelled |         | 0     |
 | 270098 | null     | null      | null    | unlabelled |         | 0     |
 | 270099 | null     | null      | null    | unlabelled |         | 0     |
 | 270100 | null     | null      | null    | unlabelled |         | 0     |
 | 270101 | null     | null      | null    | unlabelled |         | 0     |
 | 284990 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 605597 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 707162 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 712158 | null     | null      | null    | unlabelled |         | 0     |
 | 712159 | v1:4     | ethernet1 | 1.1.2.2 | 280053     |         | 640   |
 | 712160 | v1:4     | ethernet1 | 1.1.2.2 | 280054     |         | 640   |
 | 712161 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 712162 | v1:4     | ethernet2 | 1.1.3.4 | 836242     |         | 1280  |
 | 712163 | null     | null      | null    | unlabelled |         | 0     |
 | 712164 | null     | null      | null    | unlabelled |         | 0     |
 | 712165 | null     | null      | null    | unlabelled |         | 0     |
 | 712166 | null     | null      | null    | unlabelled |         | 0     |
 | 712167 | null     | null      | null    | unlabelled |         | 0     |
 | 774392 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 829101 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 953352 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 982932 | v1:6     | ethernet1 | 1235::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 73840  | null     | null      | null    | unlabelled |         | 0     |
 | 73841  | v1:6     | ethernet1 | 1236::3 | 270093     |         | 0     |
 | 73842  | v1:6     | ethernet1 | 1236::3 | 270094     |         | 0     |
 | 73843  | v1:6     | ethernet1 | 1236::3 | 270095     |         | 0     |
 | 73844  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 73845  | null     | null      | null    | unlabelled |         | 0     |
 | 73846  | null     | null      | null    | unlabelled |         | 0     |
 | 73847  | null     | null      | null    | unlabelled |         | 0     |
 | 73848  | null     | null      | null    | unlabelled |         | 0     |
 | 73849  | null     | null      | null    | unlabelled |         | 0     |
 | 245715 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 270216 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 361711 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 426982 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 513209 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 669561 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 836238 | null     | null      | null    | unlabelled |         | 0     |
 | 836239 | v1:4     | ethernet1 | 1.1.3.3 | 712159     |         | 0     |
 | 836240 | v1:4     | ethernet1 | 1.1.3.3 | 712160     |         | 0     |
 | 836241 | v1:4     | ethernet1 | 1.1.3.3 | 712161     |         | 0     |
 | 836242 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 836243 | null     | null      | null    | unlabelled |         | 0     |
 | 836244 | null     | null      | null    | unlabelled |         | 0     |
 | 836245 | null     | null      | null    | unlabelled |         | 0     |
 | 836246 | null     | null      | null    | unlabelled |         | 0     |
 | 836247 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#