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[linux-security] ipportfw - security

daemon@ATHENA.MIT.EDU (Jens Pall Hafsteinsson)
Sun Aug 2 13:57:22 1998

From: Jens Pall Hafsteinsson <jph@strengur.is>
Reply-To: "jph@strengur.is" <jph@strengur.is>
To: "'linux-security@redhat.com'" <linux-security@redhat.com>
Date: Sun, 2 Aug 1998 16:03:25 -0000
Resent-From: linux-security@redhat.com
Resent-Reply-To: linux-security@redhat.com


Hi

Are there any known security holes or necessary precautions in using port 
forwarding with ipportfw?
I'm planning on forwarding ports from an outer firewall/router (connected 
to the Internet) to a host in the DMZ, then on from the DMZ host to the 
inner firewall, and finally from the inner firewall to some host on the 
inside.

Thanks,

Jens
jph@strengur.is

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