Re: trouble with .gov dns?

[William Herrin <bill () herrin us>]

On Mon, May 2, 2011 at 1:13 PM, Florian Weimer <fw () deneb enyo de> wrote:
> * William Herrin:
> > Anyone else having trouble with .gov DNS failing with edns-udp-size
> > set to 512?
>
> You need an UDP size of at least 1220 for DNSSEC, see RFC 3226,
> section 3.  A query that advertises a smaller buffer size is
> non-compliant.  BIND will send such queries, but this is a
> controversial feature.

Hi Florian,

I have "dnssec-enable no;" in my bind config. Were you able to
determine from the tcpdump output that DNSSEC was being requested?
How?

Thanks,
Bill Herrin



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