From owner-freebsd-questions Mon Nov 22 15:40:17 1999 Delivered-To: freebsd-questions@freebsd.org Received: from mojave.sitaranetworks.com (mojave.sitaranetworks.com [199.103.141.157]) by hub.freebsd.org (Postfix) with ESMTP id 337E015330 for ; Mon, 22 Nov 1999 15:40:12 -0800 (PST) (envelope-from grog@mojave.sitaranetworks.com) Message-ID: <19991122184007.11316@mojave.sitaranetworks.com> Date: Mon, 22 Nov 1999 18:40:07 -0500 From: Greg Lehey To: Capriotti , freebsd-questions@FreeBSD.ORG Subject: Re: NATd and redirect_port Reply-To: Greg Lehey References: <3.0.32.19691231220000.00995bf0@pop.mpcnet.com.br> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <3.0.32.19691231220000.00995bf0@pop.mpcnet.com.br>; from Capriotti on Tue, Nov 23, 1999 at 01:07:53AM -0200 Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Tuesday, 23 November 1999 at 1:07:53 -0200, Capriotti wrote: > Hello, all. > > We had to remove the NT security hole from its "gateway" position on the > network, for obvious questions. Of course, iin its place wwe installed > FreeBSD 3.3-Release. > > Problem is that, to keep things going, w/o too much effort for local > sysadmins, the email still has to be handled by the NT box. Not a big deal. > > Problem is: address 206.1.1.1, which was the gateway's, is now the FBSD's. > Email server was responding to 206.1.1.1 > > I was trying to use NATd to forward any traffic to ports 25 and 110 to the > NT box like this: > > (called from .../rc.d/nats.sh during boot) > > natd -n ed1 -redirect_port 192.16.1.100:25 25 > natd -n ed1 -redirect_port 192.16.1.100:110 110 I believe that you'd be a lot better off with one of these alternatives: 1. Run mail on the FreeBSD (definitely what I would choose). 2. Change the DNS record for your mail server. Greg -- When replying to this message, please copy the original recipients. For more information, see http://www.lemis.com/questions.html Finger grog@lemis.com for PGP public key See complete headers for address and phone numbers To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message