Lazy network operators
Niels Bakker
niels=nanog at bakker.net
Fri Apr 16 16:44:05 UTC 2004
>> On the other hand, we've had DDoS prevention mechanisms (based on
>> multiple rate-limiters, for different kinds of packets) deployed for
>> over 6 months now. They seem to work just fine, are always active,
>> and require no state in the network.
* paul at vix.com (Paul Vixie) [Fri 16 Apr 2004, 17:14 CEST]:
> you know how to rate-limit without state in the network? please explain.
Unlike PNAT, you don't need to look at packets traveling both ways.
This is a plus, I suppose.
-- Niels.
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