make sure you use new-radius for the protocol for win2k and you modifiy
the ias profile to allow PAP (unencrypted) authentication.

Ted

On Wed, 2003-03-12 at 10:17, Norman Zhang wrote:
> Hi Lars,
>
> I'm trying to authenticate local users for outgoing http access. When users
> tried to access the web they are challenged by FW for their NT password. FW
> does the authentication by sharing a secret with a BDC RADIUS server from
> the localnet. The users file that I refered to resides in IAS folder
> (http://www.phoneboy.com/fom/fom.pl?_highlightWords=radius&file=435). I
> doubt it is much useful, as I didn't make any change in it before, and it
> worked.
>
> Regards,
> Norman
>
> ----- Original Message -----
> From: "Lars Troen" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Wednesday, March 12, 2003 2:19 AM
> Subject: Re: [FW-1] radius help
>
>
> Uhm.. I don't think I quite understand what you're trying to do. When you're
> mentioning users file, do you mean userc.C as in SecureClient? Or are you
> trying to give access to web resources only for authenticated users (no
> SecureClient/Securemote)?
>
> Lars
>
>
> -----Original Message-----
> From:   Norman Zhang [mailto:[EMAIL PROTECTED]
> Sent:   Wed 12-Mar-03 8:15 AM
> To:     [EMAIL PROTECTED]
> Cc:
> Subject:        Re: [FW-1] radius help
> Hi Lars,
>
> No. I can't even see the very first page. I wish I get prompted for every
> page that I'm trying to browse, which I can use implicit authentication to
> bypass the prompt (correct?). Would you mind posting your configurations? Do
> I need to set
>
> DEFAULT   Auth-Type = System, User-Service-Type = Login-User
>
> in users file? I never had this on previous configuration, and it worked
> fine. Do you mind posting your configuration? I think I'm doing something
> very stupid 8(
>
> Regards,
> Norman
>
> ----- Original Message -----
> From: "Lars Troen" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Tuesday, March 11, 2003 6:02 PM
> Subject: Re: [FW-1] radius help
>
>
> aha.. you're trying to use http with user authentication! You must setup the
> firewall as a proxy in the browser, or you must authenticate for each page
> you're loading..
>
> Lars
>
> > -----Original Message-----
> > From: Norman Zhang [mailto:[EMAIL PROTECTED]
> > Sent: Tuesday, March 11, 2003 20:44
> > To: [EMAIL PROTECTED]
> > Subject: Re: [FW-1] radius help
> >
> >
> > Hi Lars,
> >
> > I did test the options that you specified, but I still cannot
> > get internet
> > access for internal net users. There's no NAT between the
> > RADIUS host and
> > clients. NAT is only used for internal net users to access
> > the web. After
> > putting in the rule [EMAIL PROTECTED]>any-->any-->http-->user
> > authentication. I see the event viewer shows successful
> > authentication, but
> > FW-1 keeps prompting for user name and password, and replies
> > that I have the
> > wrong user name or password. The denied access that I got
> > before is from
> > ntradping.exe. It is still happening regardless of the rule
> > that I put in.
> > Do you have any ideas? I'm running NG FP3 hotfix 1 on W2K
> > sp3, and RADIUS
> > host is on a NT4.0 sp6a BDC.
> >
> > Regards,
> > Norman
> >
> > ---
> >
> > Norman,
> > - Make sure you're not natting the communication between the
> > firewall and
> > the radius server.
> > - Make both the internal nic and the licensed nic a radius client.
> >
> > I have setup working configs with both FP2 and FP3 to NT4 and w2k IAS.
> >
> > Lars
> >
> > > -----Original Message-----
> > > From: Norman Zhang [mailto:[EMAIL PROTECTED]
> > > Sent: Friday, March 07, 2003 17:06
> > > To: [EMAIL PROTECTED]
> > > Subject: [FW-1] radius help
> > >
> > >
> > > Hi,
> > >
> > > I have done some further troubleshooting. I see the RAIDUS
> > > packets from port
> > > 1645 that originate from firewall to RADIUS server received
> > > reject. But
> > > behind the LAN on a different machine in the same subnet, I
> > > received accept.
> > > My firewall is set to allow outgoing traffic. Are there other
> > > properties
> > > that I need to set in NG FP3?
> > >
> > > Regards,
> > > Norman
> > >
> > > ----- Original Message -----
> > > From: "Norman Zhang" <[EMAIL PROTECTED]>
> > > To: <[EMAIL PROTECTED]>
> > > Sent: Monday, March 03, 2003 5:45 PM
> > > Subject: [FW-1] radius help
> > >
> > >
> > > Hi,
> > >
> > > I had this working in 4.1 but I can't get RADIUS to work in
> > NG FP3. I
> > > installed IAS from NT 4.0 Option Pack then applied midcamp.exe and
> > > iassp6-x86.exe from MS.
> > >
> > > My firewall rule is
> > >
> > > [EMAIL PROTECTED] -->any-->any-->http-->user authentication
> > >
> > > The RADIUS clients file is setup as
> > >
> > > FWIntIP mySecret
> > >
> > > and users as
> > >
> > > DEFAULT
> > >   Internal-Proxy-Server = "DLL C:\Program Files\IAS\authsam.dll"
> > >   Framed-Protocol = PPP
> > >   Framed-Routing = Send
> > >   Service-Type = Framed
> > >
> > > Event Viewer displays the following with Event ID: 8207,
> > > Source: AuthSrv,
> > > Type: Warning, Category: Malformed Packet
> > >
> > > Unknown Client: Source = FWIntIP:2912
> > >  Code = Access-Request
> > >  Identifier = 64
> > >  User-Name = InternalUser
> > >  Password = ******
> > >  Service-Type = Authenticate-Only
> > >  NAS-IP-Address = FwExtIP
> > >
> > > Would someone please give some pointers here?
> > >
> > > Regards,
> > > Norman
> > >
> > > ---
> > >
> > > Hi,
> > >
> > > I have a RADIUS on a NT 4.0 BDC. I need to able to
> > > authenticate NG FP3 with
> > > the RADIUS, but I seem to forget what settings that I need to
> > > change the
> > > users file. I tried to follow,
> > >
> > > DEFAULT   Auth-Type = System, User-Service-Type = Login-User
> > >
> > > as described in
> > > http://www.phoneboy.com/fom/fom.pl?_highlightWords=radius&file
> > =435. But
> > those two attributes does not seem to exist in RADIUS (I'm
> > using the one
> > came with NT 4.0 Option Pack (with appropriate fixes). Does
> > anyone remember
> > what I need to change in the configuration file to get this working?
>
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--
Ted Serreyn
Serreyn Network Services, LLC
http://www.serreyn.com/

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