Date: Fri, 3 May 2002 19:15:33 -0500 (CDT) From: Steven Lake <raiden@shell.core.com> To: Edwin Groothuis <edwin@mavetju.org> Cc: Steven Lake <raiden@shell.core.com>, <freebsd-questions@FreeBSD.ORG> Subject: Re: Ping of death? Message-ID: <Pine.GSO.4.44L0.0205031912440.8080-100000@shell.core.com> In-Reply-To: <20020504090857.E56548@k7.mavetju.org>
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Ok, I got my solution. I'm getting hammered from one of our routers on one of our remote lans. Problem fixed and offending device pitched off the highest building available. :) thanks guys. On Sat, 4 May 2002, Edwin Groothuis wrote: > On Fri, May 03, 2002 at 05:58:20PM -0500, Steven Lake wrote: > > Does anyone have a way to monitor incoming traffic to find out if > > you're being hit with a dos attack or should I ring telco again and have > > them do a test on the T1 line to find the source? > > Try simple tools like tcpdump (tcpdump -ni <interface>) and trafshow > (/usr/ports/net/trafshow). At least it will tell you what is going on. > > Edwin > > -- > Edwin Groothuis | Personal website: http://www.MavEtJu.org > edwin@mavetju.org | Interested in MUDs? Visit Fatal Dimensions: > bash$ :(){ :|:&};: | http://www.FatalDimensions.org/ > > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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