RE: Howto make ISA server a VPN client
- From: "Steve Moffat" <steve@xxxxxxxxxxxxxxx>
- To: "Isa List" <isalist@xxxxxxxxxxxxx>
- Date: Tue, 25 Mar 2003 02:20:17 -0000
I know, ...:)), but apart from the security, and the network access if
allowed, it's the same, ie, allocated ip address, same problem as
original.
Steve
-----Original Message-----
From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxxxxxxxxx]
Sent: Monday, March 24, 2003 10:16 PM
To: Isa List
Subject: [isalist] RE: Howto make ISA server a VPN client
http://www.ISAserver.org
Hi Steve,
Most dial up connections to ISPs aren't secure, and they don't use VPN,
since a dial up connection is a point to point connection, not virtual.
HTH,
Tom
Thomas W Shinder
www.isaserver.org/shinder
ISA Server and Beyond: http://tinyurl.com/1jq1
Configuring ISA Server: http://tinyurl.com/1llp
-----Original Message-----
From: Steve Moffat [mailto:steve@xxxxxxxxxxxxxxx]
Sent: Monday, March 24, 2003 7:55 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Howto make ISA server a VPN client
http://www.ISAserver.org
Come to think about it, is that not what a dial up connection is
anyway???
Steve
-----Original Message-----
From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxxxxxxxxx]
Sent: Monday, March 24, 2003 9:51 PM
To: Isa List
Subject: [isalist] RE: Howto make ISA server a VPN client
http://www.ISAserver.org
Hi Mark,
Your ISP will allow you to create a VPN link just to download
mail?
Wow!
Thanks!
Tom
Thomas W Shinder
www.isaserver.org/shinder <http://www.isaserver.org/shinder>
ISA Server and Beyond: http://tinyurl.com/1jq1
<http://tinyurl.com/1jq1>
Configuring ISA Server: http://tinyurl.com/1llp
<http://tinyurl.com/1llp>
-----Original Message-----
From: Mark Hippenstiel
[mailto:m.hippenstiel@xxxxxxxxxxxx <mailto:m.hippenstiel@xxxxxxxxxxxx> ]
Sent: Monday, March 24, 2003 11:36 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] Howto make ISA server a VPN
client
Hi folks,
I am currently evaluating a scenario in which an
Exchange Server behind ISA connects to the ISP's mail server via VPN,
thus elimiating the need for a static IP address. Now I'm facing some
problems of understanding which you can hopefully help me get rid of.
- Do I have to make ISA or the Exchange Server the VPN
client?
- ISA does not support L2TP-tunneling, does it? I would
rather not use PPTP, as does the provider
- So, do I have to set up a static route to the ISP mail
server on the ISA machine? With RAS? (btw I already tried that but the
route seems to work only on ISA itself? - of course it didn't work but I
wanted to see what happens :-)
- Can this route point to an interface that I created
with the VPN wizard of RAS?
- Or is this configuration completely impossible?
- And finally if it *is* possible, what kind of packet
filters to I have to set within ISA? Can I use Tom's article on ISA to
RAS connections as a guideline or is there some substantial difference
between a gateway-to-gateway configuration and my idea of ISA being a
"client" for that matter?
As always, thanks for listening!
Mark
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