North American Network Operators Group
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Re: Real-Time Mitigation of Denial of Service Attacks Now AvailableWith AT&T
- From: Andrew - Supernews
- Date: Wed Jun 02 11:56:34 2004
>>>>> "Jon" == Jon R Kibler <Jon.Kibler@aset.com> writes:
Jon> The sad fact is that simple ingress and egress filtering would
Jon> eliminate the majority of bogus traffic on the Internet --
Jon> including (D)DoS attacks. If all ISPs would simply drop all
Jon> outbound packets whose source address is not a valid IP for the
Jon> subnet of origin, and all inbound packets that do not have valid
Jon> source IP addresses, the DDoS problem would be (for all intents
Jon> and purposes) fixed.
The majority of the DDoS traffic that's been received here over the
past year has had 100% valid and accurate source IP addresses.
--
Andrew, Supernews
http://www.supernews.com
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