Date: Mon, 19 Feb 2001 19:59:35 -0600 (CST) From: Steve <vandena@nwf-soccer.com> To: Chuck Rider <Chuck@Rider.net> Cc: questions@FreeBSD.ORG Subject: Re: Gateway woes.... Message-ID: <Pine.BSF.4.21.0102191957320.12962-100000@testbed.com> In-Reply-To: <BIENILOIPEJCEDMOPKEFCENECAAA.Chuck@Rider.net>
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Check out www.mostgraveconcern.com/freebsd and www.freebsddiary.org. Each of these sites have nearly step-by-step instructions on how to set up your dual-homed network and ipfw. ____ _ / ___|| |_ _____ _____ \___ \| __/ _ \ \ / / _ \ ___) | || __/\ V / __/ |____/ \__\___| \_/ \___| ========================= steve@nwf-soccer.com On Mon, 19 Feb 2001, Chuck Rider wrote: > I am trying to set up a firewall using a FreeBSD machine. The first step I > am trying is a basic gateway and am not having much luck. > > I am running FreeBSD version 4.2 in a box with two Ethernet cards. dc0 is > connected to the DSL modem, xl0 is connected to my home network hub. From > the FreeBSD machine I can ping anything I want. On the internet using names > or ip addresses and on my home network using ip addresses. From a machine > on my home network I can ping either Ethernet address on the gateway by ip > address, but I cannot ping anything on the internet. I assume I am not > actually forwarding packets, but am at a loss as to what to try next. Any > help would be greatly appreciated. > > sysctl -a | grep forward yields: > net.inet.ip.forwarding: 1 > net.inet.ip.fastforwarding: 0 > net.inet6.ip6.forwarding: 0 > > here is my rc.conf file > # This file now contains just the overrides from /etc/defaults/rc.conf > # please make all changes to this file. > > # Enable network daemons for user convenience. > # -- sysinstall generated deltas -- # > network_interfaces="dc0 xl0 lo0" > ifconfig_dc0="inet 64.167.104.195 netmask 255.255.255.248" > ifconfig_xl0="inet 10.0.0.2 netmask 255.255.255.0" > ifconfig_lo0="inet 127.0.0.1" > defaultrouter="64.167.104.193" > static_routes="" > gateway_enable="YES" > hostname="crweb.theriders.net" > moused_port="/dev/psm0" > moused_type="auto" > moused_enable="YES" > crweb# > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-questions" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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