From owner-freebsd-questions Mon Mar 26 7:53: 7 2001 Delivered-To: freebsd-questions@freebsd.org Received: from thehousleys.net (frenchknot.ne.mediaone.net [24.147.224.201]) by hub.freebsd.org (Postfix) with ESMTP id D945B37B71A for ; Mon, 26 Mar 2001 07:53:02 -0800 (PST) (envelope-from jim@thehousleys.net) Received: (from root@localhost) by thehousleys.net (8.11.3/8.11.2) id f2QFqpl51133; Mon, 26 Mar 2001 10:52:51 -0500 (EST) (envelope-from jim@thehousleys.net) Received: from thehousleys.net (baby.int.thehousleys.net [192.168.0.24]) (authenticated) by thehousleys.net (8.11.3/8.11.3) with ESMTP id f2QFqnQ51125; Mon, 26 Mar 2001 10:52:49 -0500 (EST) (envelope-from jim@thehousleys.net) Message-ID: <3ABF65D1.7316D94@thehousleys.net> Date: Mon, 26 Mar 2001 10:52:49 -0500 From: James Housley X-Mailer: Mozilla 4.76 [en] (X11; U; Linux 2.2.12 i386) X-Accept-Language: en MIME-Version: 1.0 To: "Kisamore, Dan" Cc: "'freebsd-questions@FreeBSD.ORG'" Subject: Re: FreeBSD Firewall Problem References: <89728F655659D211BF2B00104B314F8A013F2D9C@email.capecod.mass.edu> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Virus-Scanned: by AMaViS perl-10 Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG "Kisamore, Dan" wrote: > > Help! > > Have setup a BSD Server running NATD. All is working well, except our > internal mail server is not receiving email from the outside. Can't "ping" > or "tracert" from outside the firewall to any IP inside the firewall. Mail > is being sent out from our mail server and rcvd on the outside, but nothing > is being received incoming. Ipfw rules are set to allow port 25 incoming > mail. I think the translation process is causing the problem. Anyone out > there seen this before, and better yet, have a fix or workaround for it? Let > me know... > If the mailserver is not of the firewall you will need to redirect traffic to it. man 8 natd And look at redirect port Jim -- /"\ ASCII Ribbon Campaign . \ / - NO HTML/RTF in e-mail . X - NO Word docs in e-mail . / \ ----------------------------------------------------------------- jeh@FreeBSD.org http://www.FreeBSD.org The Power to Serve jim@TheHousleys.Net http://www.TheHousleys.net --------------------------------------------------------------------- If it happens once, it's a bug. If it happens twice, it's a feature. If it happens more than twice, it's windows. -- Luiz de Barros To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message