Date: Wed, 9 Jun 2004 21:11:46 -0700 From: "Khoi Dinh" <khoi@oddworld.com> To: <freebsd-stable@freebsd.org> Subject: Port scan detection in ipfw2 Message-ID: <HZ2RNN00.Q1Y@luskan.oddworld.com>
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Hi All, This is a repost and I was hoping there might be a solution to this. I was wondering if ipfw2 has the ability to detect port scan like iptables with the psd module. I'm looking for a kernel-based solution, not app-based like portsentry. Also, is ipfw2 able to allow/disallow traffic according to time? ie. If I wanted to allow http traffic only from 9am to 1pm, can I do this with ipfw? I've been looking all over the net looking for a solution but haven't found one and was hoping that someone on the list could help me out, even if the answer is "no, there are no such kernel-based features." Thank you, Khoi
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