Your Web server is obviously not able to route packets to your second
firewall. There are several solutions to the problem:
1) Configure your first firewall to rout the packets to the second fw,
either static or dynamic.
2) Configure your Web server to rout the packets.
3) Insert a router/gateway between the Web server and firewalls and use
this as default gateway on the server.
Ove Fagerheim
>----------
>Fra: David Loysen[SMTP:[EMAIL PROTECTED]]
>Sendt: 19. oktober 2000 02:44
>Til: '[EMAIL PROTECTED]'
>Emne: Dual firewall question
>
>I am having a problem that I can't quite figure out.
>
>Here's the setup.
>
>I am in the process of moving from one ISP to another. I use NAT and have a
>web server on my private network that are accessible through the firewall by
>using one to one NAT.
>
>So what I've done so far is bring in a second T-1 and firewall with the
>intention of using both while I make changes to various client machines that
>access my internal web server. Right now the web server has its default
>gateway set to the first firewall.
>
>Now the real problem.
>
>My internal web server now has two valid external IP addresses. Both of
>which I can ping. But I can only get the web page off of one of the IP's at
>a time. The difference seems to be how the default gateway is set on the web
>server.
>
>Is there a way to make the web server respond to both IP's.
>
>Thanks for any help or ideas 'cause I'm fresh out of both
>
>David Loysen
>Sr. Network Engineer
>The Corky McMillin Companies
>
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