here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 399332 | null     | null      | null    | unlabelled |         | 0     |
 | 399333 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 399334 | v1:6     | ethernet1 | 1234::2 | 1017130    |         | 0     |
 | 399335 | v1:6     | ethernet1 | 1234::2 | 1017131    |         | 0     |
 | 399336 | v1:6     | ethernet1 | 1234::2 | 1017132    |         | 0     |
 | 399337 | null     | null      | null    | unlabelled |         | 0     |
 | 399338 | null     | null      | null    | unlabelled |         | 0     |
 | 399339 | null     | null      | null    | unlabelled |         | 0     |
 | 399340 | null     | null      | null    | unlabelled |         | 0     |
 | 399341 | null     | null      | null    | unlabelled |         | 0     |
 | 458691 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 505862 | null     | null      | null    | unlabelled |         | 0     |
 | 505863 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 505864 | v1:4     | ethernet1 | 1.1.1.2 | 975315     |         | 0     |
 | 505865 | v1:4     | ethernet1 | 1.1.1.2 | 975316     |         | 0     |
 | 505866 | v1:4     | ethernet1 | 1.1.1.2 | 975317     |         | 0     |
 | 505867 | null     | null      | null    | unlabelled |         | 0     |
 | 505868 | null     | null      | null    | unlabelled |         | 0     |
 | 505869 | null     | null      | null    | unlabelled |         | 0     |
 | 505870 | null     | null      | null    | unlabelled |         | 0     |
 | 505871 | null     | null      | null    | unlabelled |         | 0     |
 | 544738 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 589983 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 722967 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 864658 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 914043 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 227812  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 235213  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 243914  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 269647  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 383107  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 500055  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 511046  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 933401  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 975313  | null     | null      | null    | unlabelled |         | 0     |
 | 975314  | v1:4     | ethernet1 | 1.1.1.1 | 505863     |         | 1280  |
 | 975315  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 975316  | v1:4     | ethernet2 | 1.1.2.3 | 634902     |         | 640   |
 | 975317  | v1:4     | ethernet2 | 1.1.2.3 | 634903     |         | 640   |
 | 975318  | null     | null      | null    | unlabelled |         | 0     |
 | 975319  | null     | null      | null    | unlabelled |         | 0     |
 | 975320  | null     | null      | null    | unlabelled |         | 0     |
 | 975321  | null     | null      | null    | unlabelled |         | 0     |
 | 975322  | null     | null      | null    | unlabelled |         | 0     |
 | 1017128 | null     | null      | null    | unlabelled |         | 0     |
 | 1017129 | v1:6     | ethernet1 | 1234::1 | 399333     |         | 1280  |
 | 1017130 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1017131 | v1:6     | ethernet2 | 1235::3 | 776115     |         | 640   |
 | 1017132 | v1:6     | ethernet2 | 1235::3 | 776116     |         | 640   |
 | 1017133 | null     | null      | null    | unlabelled |         | 0     |
 | 1017134 | null     | null      | null    | unlabelled |         | 0     |
 | 1017135 | null     | null      | null    | unlabelled |         | 0     |
 | 1017136 | null     | null      | null    | unlabelled |         | 0     |
 | 1017137 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 74288  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 94135  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 234355 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 634899 | null     | null      | null    | unlabelled |         | 0     |
 | 634900 | v1:4     | ethernet1 | 1.1.2.2 | 975314     |         | 640   |
 | 634901 | v1:4     | ethernet1 | 1.1.2.2 | 975315     |         | 640   |
 | 634902 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 634903 | v1:4     | ethernet2 | 1.1.3.4 | 303830     |         | 1280  |
 | 634904 | null     | null      | null    | unlabelled |         | 0     |
 | 634905 | null     | null      | null    | unlabelled |         | 0     |
 | 634906 | null     | null      | null    | unlabelled |         | 0     |
 | 634907 | null     | null      | null    | unlabelled |         | 0     |
 | 634908 | null     | null      | null    | unlabelled |         | 0     |
 | 647502 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 711563 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 776112 | null     | null      | null    | unlabelled |         | 0     |
 | 776113 | v1:6     | ethernet1 | 1235::2 | 1017129    |         | 640   |
 | 776114 | v1:6     | ethernet1 | 1235::2 | 1017130    |         | 640   |
 | 776115 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 776116 | v1:6     | ethernet2 | 1236::4 | 415651     |         | 1280  |
 | 776117 | null     | null      | null    | unlabelled |         | 0     |
 | 776118 | null     | null      | null    | unlabelled |         | 0     |
 | 776119 | null     | null      | null    | unlabelled |         | 0     |
 | 776120 | null     | null      | null    | unlabelled |         | 0     |
 | 776121 | null     | null      | null    | unlabelled |         | 0     |
 | 801372 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 882730 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 975729 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 238885 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 242953 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 303826 | null     | null      | null    | unlabelled |         | 0     |
 | 303827 | v1:4     | ethernet1 | 1.1.3.3 | 634900     |         | 0     |
 | 303828 | v1:4     | ethernet1 | 1.1.3.3 | 634901     |         | 0     |
 | 303829 | v1:4     | ethernet1 | 1.1.3.3 | 634902     |         | 0     |
 | 303830 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 303831 | null     | null      | null    | unlabelled |         | 0     |
 | 303832 | null     | null      | null    | unlabelled |         | 0     |
 | 303833 | null     | null      | null    | unlabelled |         | 0     |
 | 303834 | null     | null      | null    | unlabelled |         | 0     |
 | 303835 | null     | null      | null    | unlabelled |         | 0     |
 | 415647 | null     | null      | null    | unlabelled |         | 0     |
 | 415648 | v1:6     | ethernet1 | 1236::3 | 776113     |         | 0     |
 | 415649 | v1:6     | ethernet1 | 1236::3 | 776114     |         | 0     |
 | 415650 | v1:6     | ethernet1 | 1236::3 | 776115     |         | 0     |
 | 415651 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 415652 | null     | null      | null    | unlabelled |         | 0     |
 | 415653 | null     | null      | null    | unlabelled |         | 0     |
 | 415654 | null     | null      | null    | unlabelled |         | 0     |
 | 415655 | null     | null      | null    | unlabelled |         | 0     |
 | 415656 | null     | null      | null    | unlabelled |         | 0     |
 | 553070 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 628038 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 752937 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 812714 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#