On Aug 6, 2007, at 2:06 PM, Douglas Allan Tutty wrote:
If this box is going to be a firewall, even with IP aliases, isn't this an issue? Is there no way for an attack to bypass the level 3 router by
doing something at a lower level?

Someone local to one of the two networks could send packets onto the other. So yes, this hurts the security of your firewall.




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