Limiting open port RST response from 247 to 200 packets per
second
Alex Dehaini
alexdehaini at gmail.com
Fri Feb 6 07:24:55 PST 2009
I increased net.inet.icmp.icmplim to 2000 but this does not make any change.
Here is my output
myserver# sysctl -a | grep net.inet.icmp.icmplim
net.inet.icmp.icmplim: 2000
net.inet.icmp.icmplim_output: 1
After increasing inet.icmp.icmplim to 2000 and startign Squid, I don't get
the errors below
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
But traffic still drops.
Alex
On Fri, Feb 6, 2009 at 3:19 PM, István Szukács <leccine at gmail.com> wrote:
> Hi!
>
>
> lix at 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 at 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 at gmail.com
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>>
>
>
>
> --
> the sun shines for all
>
--
Alex Dehaini
Developer
Site - www.alexdehaini.com
Email - alexdehaini at gmail.com
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