Dear All Freeradius Developers and Users, My server is running a Freeradius v2.2.7 with a single mysql server. I have been able to set up radius virtual servers listening on different ports. The next step is to configure 2 Independent MYSQL schemas for 2 independent groups of users AAA through their own virtual servers. This scenario is similar to 2 physically separate radius servers. In my case, I can reduce the operational cost to 1 physical server. In the era of rapid global warming, everybody should be responsible for it, right? Then, the policy will become: user group1 ==> port 1 ==> virtual server 1 ==> sql instance with schema radius1 user group2 ==> port 2 ==> virtual server 2 ==> sql instance with schema radius2 Other policy with not be altered. I have gone through many information but none of them tells which file or conf are responsible for 2 independent sql instances. Could anybody give me direction or share your experience? Thanks in advance. Yours Faithfully, Timmy