Take a look at FreeRADIUS radclient.
example can be seen in this thread:
http://forum.mikrotik.com/t/change-of-authorization-with-freeradius-and-mikrotik/10124/1
Take a look at FreeRADIUS radclient.
example can be seen in this thread:
http://forum.mikrotik.com/t/change-of-authorization-with-freeradius-and-mikrotik/10124/1