Date: Fri, 6 Feb 2009 15:19:00 +0000 From: =?ISO-8859-1?Q?Istv=E1n_Szuk=E1cs?= <leccine@gmail.com> To: Alex Dehaini <alexdehaini@gmail.com> Cc: freebsd-performance@freebsd.org Subject: Re: Limiting open port RST response from 247 to 200 packets per second Message-ID: <b8592ed80902060719y3be85e43q9ef200477735d1e2@mail.gmail.com> In-Reply-To: <4b008f7d0902060644o62a3942lf63ff6689c3b4d94@mail.gmail.com> References: <4b008f7d0902060644o62a3942lf63ff6689c3b4d94@mail.gmail.com>
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Hi! lix@test:~$sysctl -a | grep net.inet.icmp.icmplim net.inet.icmp.icmplim: 200 net.inet.icmp.icmplim_output: 1 Regards, Istvan On Fri, Feb 6, 2009 at 2:44 PM, Alex Dehaini <alexdehaini@gmail.com> wrote: > Hi Guys, > > I have some issues with Squid on Freebsd. I am running FreeBSD release 4.9 > and Squid version 2.5. > > I have setup FreeBSD as a bridge so that all traffic from my network can > transparently pass through the FreeBSD server. I am running Squid on the > same server and I created an ipfw rule to redirect port 80 to port 3128. > > Normally, when Squid is not started - we see traffic close to 30MB flowing > through the server. Immediately I start squid, the traffic drops to half > and > sometimes lower and stays there. When this happens, I have a lot of clients > that will call and complain they can't access the Internet. At the same > time, I get these log messages > > *Feb 5 20:39:44 myserver /kernel: Limiting open port RST response from 247 > to 200 packets per second > Feb 5 20:39:44 myserver /kernel: Limiting open port RST response from 247 > to 200 packets per second > Feb 5 20:39:45 myserver /kernel: Limiting open port RST response from 239 > to 200 packets per second > Feb 5 20:39:45 myserver /kernel: Limiting open port RST response from 239 > to 200 packets per second > Feb 5 20:39:46 myserver /kernel: Limiting open port RST response from 273 > to 200 packets per second > Feb 5 20:39:46 myserver /kernel: Limiting open port RST response from 273 > to 200 packets per second > Feb 5 20:39:47 myserver /kernel: Limiting open port RST response from 228 > to 200 packets per second > Feb 5 20:39:47 myserver /kernel: Limiting open port RST response from 228 > to 200 packets per second > Feb 5 20:39:48 myserver /kernel: Limiting open port RST response from 225 > to 200 packets per second > Feb 5 20:39:48 myserver /kernel: Limiting open port RST response from 225 > to 200 packets per second > Feb 5 20:39:49 myserver /kernel: Limiting open port RST response from 244 > to 200 packets per second > Feb 5 20:39:49 myserver /kernel: Limiting open port RST response from 244 > to 200 packets per second > Feb 5 20:39:50 myserver /kernel: Limiting open port RST response from 259 > to 200 packets per second > Feb 5 20:39:50 myserver /kernel: Limiting open port RST response from 259 > to 200 packets per second > Feb 5 20:39:51 myserver /kernel: Limiting open port RST response from 234 > to 200 packets per second > Feb 5 20:39:51 myserver /kernel: Limiting open port RST response from 234 > to 200 packets per second > Feb 5 20:39:52 myserver /kernel: Limiting open port RST response from 243 > to 200 packets per second > Feb 5 20:39:52 myserver /kernel: Limiting open port RST response from 243 > to 200 packets per second > Feb 5 20:39:53 myserver /kernel: Limiting open port RST response from 218 > to 200 packets per second > Feb 5 20:39:53 myserver /kernel: Limiting open port RST response from 218 > to 200 packets per second > Feb 5 20:39:55 myserver /kernel: Limiting open port RST response from 233 > to 200 packets per second > Feb 5 20:39:55 myserver /kernel: Limiting open port RST response from 233 > to 200 packets per second > Feb 5 20:39:56 myserver /kernel: Limiting open port RST response from 241 > to 200 packets per second > Feb 5 20:39:56 myserver /kernel: Limiting open port RST response from 241 > to 200 packets per second > Feb 5 20:39:57 myserver /kernel: Limiting open port RST response from 220 > to 200 packets per second > Feb 5 20:39:57 myserver /kernel: Limiting open port RST response from 220 > to 200 packets per second > Feb 5 20:39:58 myserver /kernel: Limiting open port RST response from 206 > to 200 packets per second > Feb 5 20:39:58 myserver /kernel: Limiting open port RST response from 206 > to 200 packets per second > Feb 5 20:40:01 myserver /kernel: Limiting open port RST response from 223 > to 200 packets per second > Feb 5 20:40:01 myserver /kernel: Limiting open port RST response from 223 > to 200 packets per second* > > When I stop Squid, everything returns to normal. Any idea what is causing > this. I will appreciate any help. > > Thanks > > -- > Alex Dehaini > Developer > Site - www.alexdehaini.com > Email - alexdehaini@gmail.com > _______________________________________________ > freebsd-performance@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-performance > To unsubscribe, send any mail to " > freebsd-performance-unsubscribe@freebsd.org" > -- the sun shines for all
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