Open Resolver Problems
Mikael Abrahamsson
swmike at swm.pp.se
Tue Mar 26 11:54:40 UTC 2013
On Mon, 25 Mar 2013, Nick Hilliard wrote:
> The best solution is to disable open recursion completely, and police
> your clients regularly.
Is there an officially sounding document with "open resolver considered
harmful" or alike?
It's not trivial to deal with a corporate client with an open resolver.
You can't really shut them off, can't filter them etc. Googling for <open
resolver considered harmful> yields nothing I can point customers to.
<http://www.ietf.org/rfc/rfc5358.txt> is the closest I can find?
--
Mikael Abrahamsson email: swmike at swm.pp.se
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