Mailinglist Archive: opensuse-security (499 mails)

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Re: [suse-security] SuSEfirewall2 and viewing your own internal web site
  • From: Raymond Leach <raymondl@xxxxxxxxxxxxxxxxxxxxxx>
  • Date: Wed, 19 Jun 2002 11:17:27 +0200
  • Message-id: <200206191117.27662.raymondl@xxxxxxxxxxxxxxxxxxxxxx>
On Wednesday 19 June 2002 11:04, fwuesthoff wrote:
> hello list,
>
> is there a solution to the problem:
>
> suse log file:
> SuSE-FW-NO_ACCESS_INT->FWEXT
> this error occurs when i define a link on a web based page or forum that
> points back at
> my firewall's external address.
>
I use DNAT to redirect the connection to the internal ip.

iptables -t nat -A PREROUTING -i eth1(my internal interface) -d 1.2.3.4(my
external ip) -p tcp --dport 80 -j DNAT --to-destination 5.6.7.8(the internal
ip of my server)

> regards
>
> FRIEDEL

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