Hello. Running 2.1.10 with virtual-servers configured with many port configurations, sql modules loaded and working. The idea for this new port is: Users authenticating with smartcards that get checked outside the FreeRadius and we want to permit/deny access if the user-name does or does not exist in a SQL database. This means no User-Password checking. We have the NAS configured so it will send user-name and an empty or a bogus password in the Access-Request for each User-Name I would like to add a port configuration that checks the above. My unlang skill are limited so i am hoping for some good pointers here. Something like: authorize { update request { TmpString := "%{sql:select User FROM table where.... }" if User-Name == %{TmpString} send Access-Accept else send Access-Reject There are probably easier ways of doing this? Is this possible or is the User-Password required for every authentication? Any help appreciated. Regards Mika -- View this message in context: http://freeradius.1045715.n5.nabble.com/Access-Accept-if-user-exists-in-data... Sent from the FreeRadius - User mailing list archive at Nabble.com.