[sh]Automatic SYN_FLOOD ip blocker - MyServerZone

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[sh]Automatic SYN_FLOOD ip blocker

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Old

11-13-2008, 06:31 PM

post #1 (permalink)

KING Administrator Join Date: Nov 2008 Posts: 23	[sh]Automatic SYN_FLOOD ip blocker Code: #!/bin/sh netstat -an \| grep "server_ip:80" \| grep SYN_RECV \| awk '{print $5}' \| cut -d: -f1 \| sort \| uniq \| xargs -n 1 -I '{}' apf -d '{}' How to use it ? pico ddos.sh Paste this script CRTL +x y chmod 777 ddos.sh And run ./ddos.sh This script will put all SYN_FLOOD ip's to APF firewall deny list.

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Old

11-27-2008, 03:37 PM

post #2 (permalink)

KING Administrator Join Date: Nov 2008 Posts: 23	Pleas note what this script are not very optimized,so when flood stops you should remove blocked ip's,because some of your website visitors or google bots can be blocked too.

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