windows domain\user change to user at domain

[green green]

in the /etc/raddb/modules/realm, the windows domain prefix \\ does not seem
to work. It still get proxy to the NULL realm. But if i use user!@H1 it is
proxy correctly to H1 realm and not NULL realm. Can advise anything i missed
out in the proxy.conf or radiusd.conf?

*in the radius -X debug, H1\user1 does not get to proxy to H1 realm*
User-Name = "H1\\user1"
        User-Password = "password"
+- entering group authorize {...}
++[preprocess] returns ok
++[chap] returns noop
++[mschap] returns noop
[suffix] No '@' in User-Name = "H1\user1", looking up realm NULL
[suffix] Found realm "NULL"
[suffix] Adding Stripped-User-Name = "H1\user1"
[suffix] Adding Realm = "NULL"
[suffix] Proxying request from user H1\user1 to realm NULL
[suffix] Preparing to proxy authentication request to realm "NULL"


*In the proxy.conf
*
realm H1 {
       type             = radius
        nostrip
        authhost        = 1.2.3.4:1812
       accthost        = 1.2.3.4:1813
       secret          = secret1
        retry_delay = 3
        retry_count = 1
}


*user1 at H1 get proxy correct to H1 realm. *
        User-Name = "user1 at H1"
        User-Password = "password"
+- entering group authorize {...}
++[preprocess] returns ok
++[chap] returns noop
++[mschap] returns noop
[suffix] Looking up realm "H1" for User-Name = "user1 at H1"
[suffix] Found realm "H1"
[suffix] Adding Realm = "H1"
[suffix] Proxying request from user wlanH1 to realm H1
[suffix] Preparing to proxy authentication request to realm "H1"



On Wed, Dec 16, 2009 at 7:06 AM, green green <gggreen4 at gmail.com> wrote:

> can advise how to rewrite the username in domain\user to user at domain so
> that the realm can be done to proxy the radius request to the upstream
> radius server.
>
> or no rewrite of username is need. can the freeradius proxy based on
> domain\user which domain\ can be use as realm to radius proxy to upstream
> radius server.
>
> please advise and thanks.
>
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