Date: Mon, 22 May 2000 17:44:00 -0400 From: Spike Gronim <william@brainlink.com> To: Blake Matheny <matheny@bussert.com> Cc: freebsd-security@freebsd.org Subject: Re: Firewall Rules Message-ID: <20000522174400.A3178@spike.brainlink.com> In-Reply-To: <Pine.BSF.4.10.10005221343190.8672-100000@arf.bussert.com>; from matheny@bussert.com on Mon, May 22, 2000 at 01:44:46PM -0500 References: <20000522110814.A5867@toaster.sun4c.net> <Pine.BSF.4.10.10005221343190.8672-100000@arf.bussert.com>
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On Mon, May 22, 2000 at 01:44:46PM -0500, Blake Matheny wrote: > I'm thinking of writing something that utilizes something like arpwatch to > keep an eye on mac/ip address mappings. Then if a mac address changes ip > it get's added to a list which is filtered by ipfw. Does anyone know of > something like this or have any other suggestions? One problem I see with that is that I could maliciously change my IP to that of another machine and get it blocked from the net. > > Blake Matheny > Bussert Consulting > Network Engineer > (765)423-2100 > matheny@bussert.com > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-security" in the body of the message -- --Spike Gronim gronimw@stuy.edu "Oh yes? An obscene triangle which, has more courage than the word." To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message
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