North American Network Operators Group
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Re: Yahoo! Lessons Learned

  • From: Dan Hollis
  • Date: Tue Feb 08 23:37:31 2000 
On Tue, 8 Feb 2000, Vadim Antonov wrote:
> Yep. Actually, tier-1 ISPs can write the requirement for reverse-path source
> IP address verification on customer access circuits into their peering agreements.
> An enforcement can take a form of penalties per verified incident of forged source
> address attack originating in peer's network.

The best penalty of all - simply pulling customer's plug till they fix
their network, with a repeat offense resulting in permanent disconnection.

-Dan