From owner-freebsd-questions Thu Oct 22 12:23:23 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id MAA13083 for freebsd-questions-outgoing; Thu, 22 Oct 1998 12:23:23 -0700 (PDT) (envelope-from owner-freebsd-questions@FreeBSD.ORG) Received: from carp.gbr.epa.gov (carp.gbr.epa.gov [204.46.159.110]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id MAA13034; Thu, 22 Oct 1998 12:23:12 -0700 (PDT) (envelope-from mjenkins@carp.gbr.epa.gov) Received: (from mjenkins@localhost) by carp.gbr.epa.gov (8.8.8/8.8.8) id OAA00882; Thu, 22 Oct 1998 14:22:03 -0500 (CDT) (envelope-from mjenkins) Date: Thu, 22 Oct 1998 14:22:03 -0500 (CDT) From: Mike Jenkins Message-Id: <199810221922.OAA00882@carp.gbr.epa.gov> To: chadth@atvideo.com Subject: Re: firewall + internal mail server Cc: freebsd-questions@FreeBSD.ORG, freebsd-security@FreeBSD.ORG In-Reply-To: <000501bdfdde$1f5f53b0$ef2376cc@tarn.atvideo.com> Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG > From: "Chad Thunberg" > Subject: firewall + internal mail server > > I am setting up a firewall and enabled natd but have an internal mail > server. Is there a way to still be able to access the internal mail server > from the outside for sending and receiving email? I thought about giving > the firewall a vhost of mail.host.com and diverting packets that came in > from 110 and 25 to the internal mail server but from the man pages, divert > seems to be used for diverting packets from one port to another on the same > machine instead of diverting them to a new or ineternal ip. Any help on the > subject would be great. I would rather not put the mail server outside of > the firewall. See the -redirect_port option of natd. You might also be interested in the -redirect_address option. Mike To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message