disabling EDNSO?

Paul Vixie vixie at sa.vix.com
Tue Dec 2 18:14:22 UTC 2003


> One of our dns servers is getting this and then it can't perform any 
> recursive lookups.
> 
> > ...
> > Dec 02 08:58:51.028 fctx 0x8299870: too many timeouts, disabling EDNS0
> > ...

bind9 thinks you're behind a NAT box that's eating EDNS in its attempts
to regenerate DNS in ways that don't show non-NAT'd addresses.  the fix
would be to get a better NAT box, if you have one.
-- 
Paul Vixie


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