> By the way, I have completely disabled the "KeepAlive" feature of Apache
> (KeepAlive Off), and the problem has not came back for the moment (15
> minutes ...) may be it's a bit early to draw conclusions but a least it
> seems to help (at this time 1200 open connections, 110 in SYN_RECV and
> 1000 in TIME_WAIT).
Argh things are going crazy again, but differently. I have 30
"possible SYN flooding on port 80. Sending cookies" in my kernel log, and
now Apache is refusing connections (connection reset by peer) after 5
minutes of uptime. A stop/start also fix the problem. netstat does not
show anything unsual (~1200 open connections). Anything I can do ?
Thanks for your help.
--- Yann Doussot <doussot@gifrance.com> Grey Interactive - France - http://www.gifrance.com/ Cell: +33 6 12 71 70 03 Work: +33 1 46 84 85 00
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