I am trying to setup something where I can have multiple NAS devices where users can roam. Some NAS devices people will be able to have the first level of service free(sponsored NAS). I need to be able to identify and authenticate people who sign up to the free service to only be allowed to use the free spots and not take their free account to a paid location. I am looking at several possibilities of maybe adding a field with say usage = free or paid as an example and I want the NAS-Identifier, WISPr-Location-ID or theMS-CHAP-Domain to equal the "free" or "paid". The query would be something like WHERE usage = ${MS-CHAP-Domain} .... but I cannot figure out where and how to do this. Can anyone help and if you have another idea please let me know. -- View this message in context: http://old.nabble.com/special-query-for-authentication-tp27776513p27776513.h... Sent from the FreeRadius - User mailing list archive at Nabble.com.