North American Network Operators Group
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Re: Defeating DoS Attacks Through Accountability

  • From: bmanning
  • Date: Sat Nov 11 17:32:43 2000 
> > I'll put it this way: filtering should be done against blocks that a
> > customer can announce, not against blocks that a customer is actively
> > announcing.  If you're filtering purely against current advertisements,
> > you're bound to break something sooner or later.
> 
> Good theory. But what one public source do all the ISP agree to validate the
> authority to announce?
> 
> Barry

	Seems that the closest thing available today is the in-addr tree.
	
--bill