Date: Sun, 10 Oct 1999 14:37:51 -0600 From: Nate Williams <nate@mt.sri.com> To: "N. N.M" <madrapour@hotmail.com> Cc: freebsd-security@FreeBSD.ORG Subject: Re: Port 31789 scanning and ... Message-ID: <199910102037.OAA11369@mt.sri.com> In-Reply-To: <19991010073125.93991.qmail@hotmail.com> References: <19991010073125.93991.qmail@hotmail.com>
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> 1) I have IPFW and by studying its daily logs I found out that somebody > scans the port 31789 of all the servers and even clients in my network. What > can be potentially found on this port? If it's a UDP packet, it's probably someone running traceroute. > 2) There was another log entry in the log files which makes no sense for me. > That is as the follow: > > Oct 9 23:21:43 firewall /kernel: ipfw: 147 Deny TCP Y.Y.Y.Y X.X.X.X in via > ed1 Fragment = 147 This happens with buggy stacks, and is common. I see it often from my Win95 boxes.... Nate To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message
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