RE: Quick Question on OWA setup...DSL
- From: Marvin Cummings <MarvinC@xxxxxxxxx>
- To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
- Date: Tue, 19 Oct 2004 17:42:40 -0400
Sorry, rain causing interruptions to connection.
I've tried accessing it both internally and externally with no luck
externally. The OWA site is https://mail.nusolutions.biz/exchange.
thnks
On Tue, 19 Oct 2004 15:29:03 -0300, Steve Moffat <steve@xxxxxxxxxx> wrote:
> http://www.ISAserver.org
>
> Are you trying to access the https site from behind ISA?? What's the
> domain name and I'll try from here?
>
> S
>
> -----Original Message-----
> From: Marvin Cummings [mailto:MarvinC@xxxxxxxxx]
> Sent: Tuesday, October 19, 2004 2:01 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: Quick Question on OWA setup...DSL
>
> http://www.ISAserver.org
>
> Being that you do cover such a wide range of scenarios on the site and
> in your books I think it would be greatly appreciated by those of us
> that use this setup to have an aritcle or two dedicated to this setup.
> What you'd be doing is expanding on the TZO packet filters article that
> you have listed on the site and preceeding the articles you have on
> publishing the OWA. So if you have the time by all means, hook us up.
> :-)
>
> You wrote:
> > If you're using DDNS (TZO etc) the public address on the DSL NAT
> > device will accept the incoming requests for the OWA site and will
> > forward them to the ISA firewall's Incoming Web Requests Listener. So,
>
> > the Web Publishing Rule just needs to be configured to accept incoming
>
> > connection requests for the FQDN the remote users use to access the
> > site
>
> I went and deleted the listener I had for the internal IP and configured
> the web server listener as follows:
> 1. Checked "Use a server certificate to authenticate to web clients"
> box and selected the FQDN the users will use to connect to the OWA site.
> 2. Checked the "Bsic with this domain" box and selected my domain.
> 3. Made sure the "Enable SSL listeners" box was checked.
> 4. Published ports 25 & 80 on the linksys router/NAT device.
>
> I can access the OWA site internally but not externally. What steps am I
> missing?
>
> TIA
>
> On Tue, 19 Oct 2004 10:36:58 -0500, Thomas W Shinder
> <tshinder@xxxxxxxxxxx> wrote:
> > http://www.ISAserver.org
> >
> > Hi Marvin,
> >
> > If you're using DDNS (TZO etc) the public address on the DSL NAT
> > device will accept the incoming requests for the OWA site and will
> > forward them to the ISA firewall's Incoming Web Requests Listener. So,
>
> > the Web Publishing Rule just needs to be configured to accept incoming
>
> > connection requests for the FQDN the remote users use to access the
> > site.
> >
> > Do you think we need an article on ISAserver.org or in the book on how
>
> > to do this? Is this a common scenario? (I guess I answered my own
> > question, since both you and I use this type of setup :-))
> >
> > Thanks!
> >
> >
> >
> > Tom
> > www.isaserver.org/shinder
> > Tom and Deb Shinder's Configuring ISA Server 2004
> > http://tinyurl.com/3xqb7
> > MVP -- ISA Firewalls
> >
> > -----Original Message-----
> > From: Marvin Cummings [mailto:MarvinC@xxxxxxxxx]
> > Sent: Tuesday, October 19, 2004 10:03 AM
> > To: [ISAserver.org Discussion List]
> > Subject: [isalist] RE: Quick Question on OWA setup...DSL
> >
> > http://www.ISAserver.org
> >
> > Let me restate the question and problems I'm having:
> > Setup: DSL on ISA 2000 behind linksys router. The external interface
> > is a private IP of 192.168.1.x.
> > Question: how to publish OWA and multiple servers over a DSL
> connection?
> >
> > Problem: web server is currently published as listener for external
> > IP. This means ISA doesn't see any more external IP addresses. I can
> > access web sites externally.
> > Problem: ISA didn't see the external interface so I configured it to
> > listen on the IP of the internal interface. I'm still unable to access
>
> > the OWA externally.
> > Problem: unable to publish mail server because ISA doesn't see any
> > external IP addresses.
> >
> > #%@#!!!
> >
> > Qestion: What must I do to enable ISA to allow me to publish multiple
> > servers on this external interface?
> > Any responses are appreciated.
> >
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