Freeradius 3.0.17 Unable to connect mssql database with iodbc

Alan DeKok aland at
Sat Nov 17 13:52:37 CET 2018

On Nov 17, 2018, at 7:42 AM, Giovanni Di Giorgio <gioele01 at> wrote:
> "test" is the name of the data source, not the hostname of the mssql server
> and I think that freeradius uses this reference at startup, if the "iodbc"
> driver has been set in the "sql" configuration file. Infact if i set ,in
> the "server" parameter, any value other than "test" I get:
> "
> rlm_sql_iodbc: SQLConnectfailed
> rlm_sql_iodbc: IM002: [iODBC] [Driver Manager] Data source name not found
> and no default driver specified. Driver could not be loaded
> "

  That's an error from the iODBC library.  It means that you've misconfigured the data it needs.

  Just typing that error into Google gets a FAQ:

  Alan DeKok.

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