Date: Tue, 15 Oct 2002 16:06:23 -0300 (ART) From: Fernando Gleiser <fgleiser@cactus.fi.uba.ar> To: Tim Radigan <tradigan@touchdynamic.com> Cc: freebsd-questions@FreeBSD.ORG Subject: Re: ipfiltering and ppoe question Message-ID: <20021015160449.D3949-100000@cactus.fi.uba.ar> In-Reply-To: <3DAC4FFE.9040001@touchdynamic.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On Tue, 15 Oct 2002, Tim Radigan wrote: > hi people.. i have question regarding ipfiltering and pppoe.. > > here at the office we have a pppoe connection.. i'm using ipfiltering to > block packets, etc.. now.. my question.. > > when ppp connects via pppoe, my nic (rl1) is not assigned an external ip > address.. however, the tun0 interface is.. when i'm designing my > ipf.rules file, should i set the rules to block and/or pass on rl1, or > the tun0 interface? Both. Set a rule to block everything but pppoe on rl0, and do the usual filtering on tun0. > > same goes for my ipnat.rules file.. should i map the rl1 interface or > the tun0 interface? The tun0 one. Fer > > any help would be appreciated.. > > Tim Radigan @ Touch Dynamic > http://www.touchdynamic.com > > > > 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
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20021015160449.D3949-100000>