use_tunneled_reply
ragan_davis at colstate.edu
ragan_davis at colstate.edu
Sat Jun 18 04:23:06 CEST 2005
Thanks for the reply. The supplicant indeed sends "anonymous" as
outer, but also sends "novelluser" as inner. So, I think I understand
that the AP/NAS can't see the inner as the request is on it's way to
the radius....so at that point, all it knows is "anonymous". However,
according to the comment in eap.conf (v1.0.2):
"The reply attributes sent to the NAS are usually based on the name of
the user 'outside' of the tunnel (usually 'anonymous'). If you want
to send the reply attributes based on the user name inside of the
tunnel, then set this configuration entry to 'yes', and the reply to
the NAS will be taken from the reply to the tunneled request."
This leads a dunce like me to believe that radius will send a reply
back to AP/NAS that has User-Name equaling "novelluser", rather
than "anonymous".
I looked in the debug output (radiusd -A -X, right?). I think this is
what I am supposed to look for:
Sending Access-Accept of id 247 to 192.168.3.2:1024
MS-MPPE-Recv-Key =
0x17c9701998d6ad7ee94b37819449c3cb0ebd9804c5de36c141a1509816dc6d71
MS-MPPE-Send-Key =
0xff1226efbfd249e76d3a502c43cc2ca5a95a5a38e9bd0829ca6ba34fe089696a
EAP-Message = 0x03040004
Message-Authenticator = 0x00000000000000000000000000000000
User-Name = "anonymous"
Before seeing this, my suspicion was that the NAS might somehow be
ignoring the new value for User-Name, but it seems it's receiving
exactly what radius is sending it. I thought the
magical "use_tunneled_reply" setting was supposed to fix this? Am I
understanding what "use_tunneled_reply" is actually supposed to do?
Thanks for the patience and the advice.
later,
mack
----- Original Message -----
From: Alan DeKok <aland at ox.org>
Date: Friday, June 17, 2005 1:23 pm
Subject: Re: use_tunneled_reply
> ragan_davis at colstate.edu wrote:
> > Using FreeRADIUS 1.0.2, Cisco/Airespace 4100 WLAN switch as NAS,
> and
> > Odyssey Client v4.01 as supplicant. Kept seeing the user
> > as "anonymous" in the WCS management software for the client.
>
> Because that's what the supplicant sends.
>
> > So, in eap.conf I changed use_tunneled_reply to equal yes. Still,
> > replies to NAS show User-Name = "anonymous". Have I missed
> > something?
>
> Run the server in debugging mode to see what's going on.
>
> Alan DeKok.
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