Date: Mon, 23 Sep 1996 05:00:19 -0700 From: David Greenman <dg@root.com> To: "Basti, Zoltan" <zbs@kamila.softec.sk> Cc: "'freebsd-security@freebsd.org'" <freebsd-security@freebsd.org> Subject: Re: SYN attack detection Message-ID: <199609231200.FAA01684@root.com> In-Reply-To: Your message of "Mon, 23 Sep 1996 12:28:16 %2B0200." <c=US%a=_%p=Softec%l=KAMILA-960923102816Z-8@kamila.softec.sk>
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>Paul Traina in his announcement about the recent >SYN flooding attack writes that the command > > % netstat -s | grep "listen queue overflows" > >will help attack detection. > >I'm running FreeBSD 2.1.0-RELEASE and don't seem to >have 'listen queue overflows' in netstat -s. >Is this in newer releases only or what am i missing? Yes. It's in both -current and -stable, but not in 2.1.0 or 2.1.5. -DG David Greenman Core-team/Principal Architect, The FreeBSD Project
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