From owner-freebsd-questions@FreeBSD.ORG Mon Jun 9 20:50:32 2003 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 182BC37B401 for ; Mon, 9 Jun 2003 20:50:31 -0700 (PDT) Received: from web40601.mail.yahoo.com (web40601.mail.yahoo.com [66.218.78.138]) by mx1.FreeBSD.org (Postfix) with SMTP id 2A4A143F3F for ; Mon, 9 Jun 2003 20:50:31 -0700 (PDT) (envelope-from eduhuertas@yahoo.com) Message-ID: <20030610035031.79594.qmail@web40601.mail.yahoo.com> Received: from [168.234.139.84] by web40601.mail.yahoo.com via HTTP; Mon, 09 Jun 2003 22:50:31 CDT Date: Mon, 9 Jun 2003 22:50:31 -0500 (CDT) From: =?iso-8859-1?q?Eduardo=20Huertas?= To: freebsd-questions@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Subject: Networking problems X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Jun 2003 03:50:32 -0000 Hi Everybody, I'm having conceptual problems, I think :-) My objective is to install a firewall with OpenBSD which will be the gateway of my LAN. Right now I have a unique server with the following services: Gateway to Internet mail: qmail and serialmail, fetchmail DataBase: MySQL SAMBA, DNS, etc. Well I thought I could install the OpenBSD(ip:X) box with Packet Filter and be the LAN gateway. It connects via ISDN with PPP and runs NAT with Paquet Filter. I told the clients of the LAN that the DNS was still my FreeBSD box(ip:Y) and the default router: X. So far so good, all my clients, including my FreeBSD box, which granted Internet access by the NAT rule from the OpenBSD box(ip:X) worked fine. But then I realized there was a problem: Because I'm using serialmail for sending outgoing mail (not local) all the mails get stored in a directory and each 5 minutes serialmail is called, but no mail is sent, serialmail reports a network write problem. I tried eliminating the virtualdomains and the mail queue serviced by smtp directly and tried with my smtp server, from my ISP but the queue was not serviced because of timeouts. What am I doing wrong? I disabled PF from the OpenBSD box and still can't send mail. Do I have to install my DNS and/or mail server on the OBSD box which is the gateway? Thank you very much for your help and precious time. Sorry about my English :-) Any aclarations please ask. -edu- _________________________________________________________ Do You Yahoo!? Información de Estados Unidos y América Latina, en Yahoo! Noticias. Visítanos en http://noticias.espanol.yahoo.com