From owner-freebsd-questions Wed Oct 31 9:13:39 2001 Delivered-To: freebsd-questions@freebsd.org Received: from internet.simplifiedtechnology.com (internet.simplifiedtechnology.com [207.21.31.250]) by hub.freebsd.org (Postfix) with ESMTP id 39D7D37B401 for ; Wed, 31 Oct 2001 09:13:31 -0800 (PST) Received: from stcinc.com ([10.2.1.2]) by internet.simplifiedtechnology.com (8.10.2/8.10.2) with ESMTP id f9VHD5013719 for ; Wed, 31 Oct 2001 09:13:09 -0800 (PST) Message-ID: <3BE0312C.212E8B5A@stcinc.com> Date: Wed, 31 Oct 2001 09:13:16 -0800 From: Gregory Carvalho Organization: Simplified Technology Company X-Mailer: Mozilla 4.51 [en] (X11; I; FreeBSD 3.2-RELEASE i386) X-Accept-Language: en MIME-Version: 1.0 To: FreeBSD-Questions@FreeBSD.ORG Subject: Firewall on Qwest DSL Configuration Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG I would appreciate feedback on the legitimacy of this proposed configuration. I have obtained a SDSL from Qwest with 5 IP address, 130.120.110.65, .66, .67, .68, and .69 with a netmask of 255.255.255.248. The Cisco 678 MUST be the router connected to Qwest, per Qwest. Qwest Central Office | | SDSL | Cisco 678 NIC: 130.120.110.70 | | Network 130.120.110.64 | NIC (xl0): 130.120.110.69 FreeBSD Firewall NIC (xl1): 192.168.49.1:255.255.255.0 NIC (xl2): 192.168.50.1:255.255.255.0 xl1 is the DMZ xl2 is the the office LAN Now, can I configure a host on xl1 as follows: ifconfig xl0 inet 192.168.49.2 netmask 255.255.255.0 ifconfig xl0 alias 130.120.110.69 netmask 255.255.255.248 Do you suppose BIND, Apache, and sendmail will function properly with the internet at large with this configuration? TIA, Greg To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message