Version: FreeRADIUS Version 2.2.0, for host x86_64-pc-linux-gnu, built on Jul 31 2013 at 15:36:48 OS: Ubuntu 12.04.2 LTS Hi all- Having some difficulties with Freeradius connecting to a SQL Server 2008 backend using the unixodbc module. I've recompiled the source using the --with-rlm_sql_unixodbc flag and the module appears to be loading fine. However, Freeradius does not seem to be able to establish a connection with the server. I've configured my freetds.conf, odbc.ini, and odbcinst.ini files properly because tsql and isql can both connect to and query the server, but the debug output from Freeradius gives me the following: rlm_sql (sql): Driver rlm_sql_unixodbc (module rlm_sql_unixodbc) loaded and linked rlm_sql (sql): Attempting to connect to admin@10.10.100.24:49355/radius rlm_sql (sql): starting 0 rlm_sql (sql): Attempting to connect rlm_sql_unixodbc #0 rlm_sql_unixodbc: SQL down 08001 [unixODBC][FreeTDS][SQL Server]Unable to connect to data source rlm_sql_unixodbc: Connection failed rlm_sql (sql): Failed to connect DB handle #0 rlm_sql (sql): starting 1 rlm_sql (sql): starting 2 rlm_sql (sql): starting 3 rlm_sql (sql): starting 4 rlm_sql (sql): Failed to connect to any SQL server. I'm using the mssql.conf template found at https://github.com/FreeRADIUS/www.freeradius.org/blob/master/radiusd/raddb/m... with the only changes being the connect info (server, login, port, password), radius_db, and sqltrace, and radiusd.conf has an include for mssql.conf. I've tried running Wireshark on the SQL server and both tsql and isql generate traffic to the server. Upon loading Freeradius, I see absolutely no traffic coming from the radius server's IP. Any ideas where my problem could lie?