Date: Thu, 27 Jun 2002 14:01:04 -0400 From: Barney Wolff <barney@tp.databus.com> To: Peter Brezny <pbrezny@purplecat.net> Cc: freebsd-net@FreeBSD.ORG Subject: Re: limiting directed broadcasts with ipfw. Message-ID: <20020627140104.A5456@tp.databus.com> In-Reply-To: <NEBBIGLHNDFEJMMIEGOOIEGFFCAA.pbrezny@purplecat.net>; from pbrezny@purplecat.net on Thu, Jun 27, 2002 at 01:18:04PM -0400 References: <NEBBIGLHNDFEJMMIEGOOIEGFFCAA.pbrezny@purplecat.net>
next in thread | previous in thread | raw e-mail | index | archive | help
Nothing automatic or shorthand, but add nnnn deny ip from any to x.y.z.255 (or whatever your broadcast is) will work just fine. On Thu, Jun 27, 2002 at 01:18:04PM -0400, Peter Brezny wrote: > I did a quick search through the man page, but didn't come up with anything > right off that looked like it could help mitigate smurf attacks similar to > the cisco: > no ip directed-broadcast > > feature. > > Is there a way? > > TIA > > Peter Brezny > Skyrunner.net > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-net" in the body of the message -- Barney Wolff I never met a computer I didn't like. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20020627140104.A5456>