ISA Server in Firewall / Cache Mode
- From: "Nathan Sutton" <nathan.sutton@xxxxxxxxxx>
- To: isalist@xxxxxxxxxxxxx
- Date: Mon, 3 Dec 2001 19:42:13 -0700
Hello All,
I would like to get some feedback on a design issue. I am proposing to
implement a back-to-back firewall solution to a customer. My intension was
to have both the external and internal firewall servers in Integrated
mode. Thereby facilitating the DMZ using a private address scheme and also
leveraging from a firewall and proxy cache chain.
The alternative, of course, is to have the external firewall in firewall
mode and the internal firewall in Integrated mode. The internal ISA will
act as a forward cache server only. The web service in the DMZ would then
require a server publishing rule rather then a web-publishing rule.
Can anyone provide some feedback so I can calrify in my own mind what the
best approach is?
Thanks in advance.
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