What Roland said, I've seen people do this, no rules in place, still was able to kill the box (firewall) with a single CPU server. -jim On Mon, Jan 4, 2010 at 10:04 PM, Dobbins, Roland <rdobbins@arbor.net> wrote:
On Jan 5, 2010, at 4:25 AM, Jeffrey Lyon wrote:
Use a robust firewall such as a Netscreen in front of your mitigation tool.
Absolutely not - the firewall will fall over due to state-table exhaustion before the mitigation system will. Firewalls (which have no place in front of servers in the first place), load-balancers, and any other stateful devices should be southbound of the mitigation system.
----------------------------------------------------------------------- Roland Dobbins <rdobbins@arbor.net> // <http://www.arbornetworks.com>
Injustice is relatively easy to bear; what stings is justice.
-- H.L. Mencken