From owner-freebsd-net Thu Jan 20 17:54:16 2000 Delivered-To: freebsd-net@freebsd.org Received: from altair.origenbio.com (altair.origenbio.com [216.30.62.130]) by hub.freebsd.org (Postfix) with ESMTP id EB07F1548E for ; Thu, 20 Jan 2000 17:54:02 -0800 (PST) (envelope-from dmartin@origenbio.com) Received: from origenbio.com (dubhe.origen [192.168.0.5]) by altair.origenbio.com (8.9.3/8.9.3) with ESMTP id TAA47766 for ; Thu, 20 Jan 2000 19:53:57 -0600 (CST) (envelope-from dmartin@origenbio.com) Message-ID: <3887BBF6.A35EA933@origenbio.com> Date: Thu, 20 Jan 2000 19:52:54 -0600 From: Richard Martin X-Mailer: Mozilla 4.6 [en] (WinNT; I) X-Accept-Language: en MIME-Version: 1.0 To: freebsd-net@FreeBSD.ORG Subject: natd: no translation Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org I am setting up a firewall with natd on my FreeBSD system, and for some reason it does not seem to be translating the local LAN addresses in outbound packets. FreeBSD router w/ two NIC cards: Internet card xl0 - 216.30.xx Local network vx0 - 192.168.0.x natd is running on xl0 I can generally access the outside world OK from the LAN, but certain services (DNS and PCanywhere requests, among others) receive packets back addressed to the LAN. These hit one of the first rules on the firewall, deny any destined for 192.168 networks. I have tried running natd with the -n flag and the -a [ip address] flag but still get packets back on the external iface addressed to the 192.168 addresses. Anyone run into this before? -- Richard Martin dmartin@origen.com OriGen Biomedical Tel: +1 512 474 7278 2525 Hartford Rd. Fax: +1 512 708 8522 Austin, TX 78703 http://www.cardiacdocs.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message