On 01/18/2011 05:19 PM, Michael Shoemaker wrote:

> We are trying to get authentication with an alvarion wireless unit that 
> is sending mschapv2 encrypted passwords through a eap-ttls tunnel.
> 
> I can get the eap-ttls tunnel built and can see the attempts to request 
> the mschapv2 but am not sure where our hangup is.

I have a couple of suggestions below. If they do not work, reply with
your configuration file (no secrets) and log file that shows the failing
requests.

> What needs to be done to be able to get local authentication on the 
> radiator server using AuthBy DBFILE (DB_File)
> 
> The db was built using a plaintext file then converted using the 
> builddbm script.

Did you use -t option with builddbm? If you did not, then you should
remove "DBType DB_FILE" from the config. By default builddbm creates a
AnyDBM_File which is also the default value for DBType.

> <Handler TunnelledByTTLS=1>
> 
> <AuthBy DBFILE>
>                  Filename /etc/raddb.proxy/dbm/users.db
>                  DBType DB_File

Check if this is really the correct value.

> </AuthBy>

> this gets me to the point of doing the ttls tunnel, then it passes the 
> mschap stuff to the authby dbfile... but I am not sure how to unencrypt 
> the pw to check vs the db file.

If the DBType check will not help, then the problems with password check
should be visible in the log.

Thanks!
Heikki Vatiainen

-- 
Heikki Vatiainen <h...@open.com.au>

Radiator: the most portable, flexible and configurable RADIUS server
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