freeradius and MySQL 4.1.12-1

[d.wintgens at sita.be]

Hi,

I have a Suse 9.2 server with the 64-bits 4.1.12-1 MySQL version (I need
the MySQL 4.1 database for another applications).
I want to have a radius server on this server.

The freeradius-1.0.0-5.5.x86_64.rpm package is installed and the radius
database is created and filled correctly.
The radius configuration files are OK to ask sql before files.
The database server/login/password/radius_db are set in the sql.conf file.

When I make a test with radtest, I can see in the radius log :

Wed Jul 20 16:25:37 2005 : Info: rlm_exec: Wait=yes but no output defined.
Did you mean output=none?
Wed Jul 20 16:25:37 2005 : Info: rlm_sql (sql): Driver rlm_sql_mysql
(module rlm_sql_mysql) loaded and linked
Wed Jul 20 16:25:37 2005 : Info: rlm_sql (sql): Attempting to connect to
root at localhost:/radius
Wed Jul 20 16:25:37 2005 : Info: rlm_sql_mysql: Starting connect to MySQL
server for #0
Wed Jul 20 16:25:37 2005 : Error: rlm_sql_mysql: Couldn't connect socket to
MySQL server root at localhost:radius
Wed Jul 20 16:25:37 2005 : Error: rlm_sql_mysql: Mysql error 'Client does
not support authentication protocol requested by server; consider upgrading
MySQL client'
Wed Jul 20 16:25:37 2005 : Error: rlm_sql (sql): Failed to connect DB
handle #0
Wed Jul 20 16:25:37 2005 : Info: Ready to process requests.

I think that's typically the error occured if a 4.0.x client try to connect
a 4.1.x database with the 4.0 protocol.

My question :

How update the MySQL client version of freeradius to 4.1 protocol ?

Thanks in advance,

Didier Wintgens
E-mail : d.wintgens at sita.be