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RE: fail2ban increase loadaverage to 18

Null route will not protect the servers from a syn flood, the only way is to null route the attacked servers.
The other possibility is a big fat firewall.


-----Original Message-----
From: Adrian Minta [mailto:adrian.minta@gmail.com] 
Sent: dimanche 19 août 2012 19:42
To: debian-isp@lists.debian.org
Subject: Re: fail2ban increase loadaverage to 18

Why don't you block all rackspace prefixes on the border router ?
You could use an acces-list or null route the prefixes.

Best regards,
Adrian Minta

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