Firewall Wizards mailing list archives
RE: PIX DMZ inter-access via outside IP address
From: "Keith Anderson" <keith () purescience com>
Date: Sat, 6 Dec 2003 22:41:09 -0700
AS a follow-up, the problem ended up being a routing issue. Packets destined to the outside interface would get ignored by the router because they were assumed to be destined for a device on that domain. The solution was to use non-Internet routable addresses between the PIX and the router. Now that it has a different IP class, the router redirects those packets back to the PIX, and communication using the Internet addresses works on all interfaces. Seems obvious now that it was pointed out to me. More evidence that I need a vacation. I'll post the configs if anyone wants to see the finished product.
THE KILLER PROBLEM: The two servers in the DMZ CAN NOT access each other using their public Internet addresses. They can use their 192.168 addresses just fine, but not their public addresses.
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Current thread:
- PIX DMZ inter-access via outside IP address Keith Anderson (Dec 06)
- Re: PIX DMZ inter-access via outside IP address Jason Ostrom (Dec 10)
- RE: PIX DMZ inter-access via outside IP address Andy Lyakhovetskiy (Dec 11)
- <Possible follow-ups>
- RE: PIX DMZ inter-access via outside IP address Keith Anderson (Dec 10)
- R: PIX DMZ inter-access via outside IP address edp (Dec 11)
- RE: PIX DMZ inter-access via outside IP address Keith Anderson (Dec 11)