DDoS causing Server to Crash, Asking for Mod

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DDoS causing Server to Crash, Asking for Mod

#12

09-10-2008, 11:19 AM

royo

Join Date: Jan 2005

Posts: 80

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In /etc/sysctl.conf you may want to try changing the following
net.ipv4.tcp_syncookies=1
net.ipv4.tcp_max_syn_backlog=1536

After that use the command sysctl -p to reload the config.

I'm not 100% sure on this so you may want to remember the default values you are using and switch it back if it isn't working.

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