Date: Mon, 21 Feb 2000 07:51:20 -0500 (EST) From: Jeff Palmer <scorpio@sunline.net> To: Remy Nonnenmacher <remy@boostworks.com> Cc: david@campsbay.za.net, stable@FreeBSD.ORG Subject: Re: strange kernel logs ? Message-ID: <Pine.BSF.4.21.0002210748440.3983-100000@Scorpio.home.lan> In-Reply-To: <200002201255.NAA02476@luxren2.boostworks.com>
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There are a few options in the kernel you can add: options ICMP_BANDLIM #Rate limit bad replies I don't know how to change the bandwidth limit, however.. I did notice that as soon as I nmapped my own machine (nmap localhost) I recieved a bunch of these exact messages in my logs. Jeff Palmer scorpio@sunline.net No Unix Guru, just averade hobbiest. On Sun, 20 Feb 2000, Remy Nonnenmacher wrote: > On 20 Feb, D VAN wrote: > > Feb 20 04:59:25 NYC /kernel: icmp-response bandwidth limit 152/100 pps > > Feb 20 04:59:26 NYC /kernel: icmp-response bandwidth limit 114/100 pps > > Feb 20 04:59:27 NYC /kernel: icmp-response bandwidth limit 149/100 pps > > Feb 20 04:59:28 NYC /kernel: icmp-response bandwidth limit 131/100 pps > > Feb 20 04:59:29 NYC /kernel: icmp-response bandwidth limit 136/100 pps > > > > > > Anyone know how to fix this and what is causing it ? > > Also why is this happening only now since ive installed named ? > > > > More probably a flooding from someone trying to enlist your machine in > a futur beer-and-bang party. Check your logs up and down around this to > see if you can find a telnet/ssh/ftp/etc... access from the original > machine. Also look your http logs for a received 'QUIT' method. Then, > politely complain to the domain administrator to calm down the user. > > RN. > ItM > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-stable" in the body of the message > > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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