here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 111887 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 220298 | null     | null      | null    | unlabelled |         | 0     |
 | 220299 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 220300 | v1:6     | ethernet1 | 1234::2 | 840694     |         | 0     |
 | 220301 | v1:6     | ethernet1 | 1234::2 | 840695     |         | 0     |
 | 220302 | v1:6     | ethernet1 | 1234::2 | 840696     |         | 0     |
 | 220303 | null     | null      | null    | unlabelled |         | 0     |
 | 220304 | null     | null      | null    | unlabelled |         | 0     |
 | 220305 | null     | null      | null    | unlabelled |         | 0     |
 | 220306 | null     | null      | null    | unlabelled |         | 0     |
 | 220307 | null     | null      | null    | unlabelled |         | 0     |
 | 225019 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 303843 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 360818 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 564032 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 633426 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 873185 | null     | null      | null    | unlabelled |         | 0     |
 | 873186 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 873187 | v1:4     | ethernet1 | 1.1.1.2 | 629913     |         | 0     |
 | 873188 | v1:4     | ethernet1 | 1.1.1.2 | 629914     |         | 0     |
 | 873189 | v1:4     | ethernet1 | 1.1.1.2 | 629915     |         | 0     |
 | 873190 | null     | null      | null    | unlabelled |         | 0     |
 | 873191 | null     | null      | null    | unlabelled |         | 0     |
 | 873192 | null     | null      | null    | unlabelled |         | 0     |
 | 873193 | null     | null      | null    | unlabelled |         | 0     |
 | 873194 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 129432 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 150741 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 219823 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 340773 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 356349 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 629911 | null     | null      | null    | unlabelled |         | 0     |
 | 629912 | v1:4     | ethernet1 | 1.1.1.1 | 873186     |         | 1280  |
 | 629913 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 629914 | v1:4     | ethernet2 | 1.1.2.3 | 674538     |         | 640   |
 | 629915 | v1:4     | ethernet2 | 1.1.2.3 | 674539     |         | 640   |
 | 629916 | null     | null      | null    | unlabelled |         | 0     |
 | 629917 | null     | null      | null    | unlabelled |         | 0     |
 | 629918 | null     | null      | null    | unlabelled |         | 0     |
 | 629919 | null     | null      | null    | unlabelled |         | 0     |
 | 629920 | null     | null      | null    | unlabelled |         | 0     |
 | 827464 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 840692 | null     | null      | null    | unlabelled |         | 0     |
 | 840693 | v1:6     | ethernet1 | 1234::1 | 220299     |         | 1280  |
 | 840694 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 840695 | v1:6     | ethernet2 | 1235::3 | 1002589    |         | 640   |
 | 840696 | v1:6     | ethernet2 | 1235::3 | 1002590    |         | 640   |
 | 840697 | null     | null      | null    | unlabelled |         | 0     |
 | 840698 | null     | null      | null    | unlabelled |         | 0     |
 | 840699 | null     | null      | null    | unlabelled |         | 0     |
 | 840700 | null     | null      | null    | unlabelled |         | 0     |
 | 840701 | null     | null      | null    | unlabelled |         | 0     |
 | 898651 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 927031 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 11402   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 145964  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 258745  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 394689  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 504049  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 615185  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 674535  | null     | null      | null    | unlabelled |         | 0     |
 | 674536  | v1:4     | ethernet1 | 1.1.2.2 | 629912     |         | 640   |
 | 674537  | v1:4     | ethernet1 | 1.1.2.2 | 629913     |         | 640   |
 | 674538  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 674539  | v1:4     | ethernet2 | 1.1.3.4 | 21440      |         | 1280  |
 | 674540  | null     | null      | null    | unlabelled |         | 0     |
 | 674541  | null     | null      | null    | unlabelled |         | 0     |
 | 674542  | null     | null      | null    | unlabelled |         | 0     |
 | 674543  | null     | null      | null    | unlabelled |         | 0     |
 | 674544  | null     | null      | null    | unlabelled |         | 0     |
 | 767021  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 804984  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1002586 | null     | null      | null    | unlabelled |         | 0     |
 | 1002587 | v1:6     | ethernet1 | 1235::2 | 840693     |         | 640   |
 | 1002588 | v1:6     | ethernet1 | 1235::2 | 840694     |         | 640   |
 | 1002589 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1002590 | v1:6     | ethernet2 | 1236::4 | 149099     |         | 1280  |
 | 1002591 | null     | null      | null    | unlabelled |         | 0     |
 | 1002592 | null     | null      | null    | unlabelled |         | 0     |
 | 1002593 | null     | null      | null    | unlabelled |         | 0     |
 | 1002594 | null     | null      | null    | unlabelled |         | 0     |
 | 1002595 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 13668  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 21436  | null     | null      | null    | unlabelled |         | 0     |
 | 21437  | v1:4     | ethernet1 | 1.1.3.3 | 674536     |         | 0     |
 | 21438  | v1:4     | ethernet1 | 1.1.3.3 | 674537     |         | 0     |
 | 21439  | v1:4     | ethernet1 | 1.1.3.3 | 674538     |         | 0     |
 | 21440  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 21441  | null     | null      | null    | unlabelled |         | 0     |
 | 21442  | null     | null      | null    | unlabelled |         | 0     |
 | 21443  | null     | null      | null    | unlabelled |         | 0     |
 | 21444  | null     | null      | null    | unlabelled |         | 0     |
 | 21445  | null     | null      | null    | unlabelled |         | 0     |
 | 149095 | null     | null      | null    | unlabelled |         | 0     |
 | 149096 | v1:6     | ethernet1 | 1236::3 | 1002587    |         | 0     |
 | 149097 | v1:6     | ethernet1 | 1236::3 | 1002588    |         | 0     |
 | 149098 | v1:6     | ethernet1 | 1236::3 | 1002589    |         | 0     |
 | 149099 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 149100 | null     | null      | null    | unlabelled |         | 0     |
 | 149101 | null     | null      | null    | unlabelled |         | 0     |
 | 149102 | null     | null      | null    | unlabelled |         | 0     |
 | 149103 | null     | null      | null    | unlabelled |         | 0     |
 | 149104 | null     | null      | null    | unlabelled |         | 0     |
 | 184570 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 415199 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 569326 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 592352 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 851685 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#