I have a problem that I cannot figure out. I have installed RedHat, CentOS, Fedora 20 & 21 and FR 2.x.x and the new version 3.x.x, all of which in VM Workstation. I have internet access inside each of the VM's, inbound and outbound. Installed the Easysoft UnixODBC driver and the generic driver. Can connect through ISQL and pull data manually. The issue is only when RADIUSD -X is running that it will not make a connection to the SQL database. Same error on every single VM machine and they are all manually connectable through ISQL. The configuration message says that the config is ok when I run the check on it. Have Wireshark running and does not show any traffic from the RADIUSD server, but if I open up a browser in any of the Linux, shows traffic.. rlm_sql (sql): Driver rlm_sql_unixodbc (module rlm_sql_unixodbc) loaded and linked rlm_sql (sql): Attempting to connect to database "gensql" rlm_sql (sql): Initialising connection pool pool { start = 5 min = 4 max = 10 spare = 3 uses = 0 lifetime = 0 cleanup_delay = 5 idle_timeout = 60 spread = no } rlm_sql (sql): Opening additional connection (0) rlm_sql_unixodbc: Connection failed rlm_sql_unixodbc: Socket destructor called, closing socket rlm_sql (sql): Opening connection failed (0) rlm_sql (sql): Removing connection pool /etc/raddb/mods-enabled/sql[47]: Instantiation failed for module "sql" [root@2nCSSw9999 ~]# ---------------------------------------------------------------------- } Configuration appears to be OK.