Date: Wed, 21 Apr 2004 13:26:36 -0400 From: Mike Tancsa <mike@sentex.net> To: "Jacques A. Vidrine" <nectar@FreeBSD.org> Cc: freebsd-security@FreeBSD.org Subject: Re: Other possible protection against RST/SYN attacks (was Re: TCP RST attack Message-ID: <6.0.3.0.0.20040421132605.0901bb40@209.112.4.2> In-Reply-To: <20040421165454.GB20049@lum.celabo.org> References: <6.0.3.0.0.20040420125557.06b10d48@209.112.4.2> <xzp65buh5fa.fsf@dwp.des.no> <6.0.3.0.0.20040420144001.0723ab80@209.112.4.2> <200404201332.40827.dr@kyx.net> <20040421111003.GB19640@lum.celabo.org> <6.0.3.0.0.20040421121715.04547510@209.112.4.2> <20040421165454.GB20049@lum.celabo.org>
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At 12:54 PM 21/04/2004, Jacques A. Vidrine wrote: >On Wed, Apr 21, 2004 at 12:30:40PM -0400, Mike Tancsa wrote: > > > > One other technique that might help with respect to this attack is what > > Cisco implemented, commonly known as the "TTL hack" > > > > http://www.nanog.org/mtg-0302/hack.html > >More commonly known as GTSM and RFC 3682. Are there any "bad things" that can happen by doing this ? ---Mike
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