/8 end user assignment?
Michael Loftis
mloftis at wgops.com
Fri Aug 5 16:20:13 UTC 2005
--On August 5, 2005 12:50:08 PM +0200 Sabri Berisha <sabri at cluecentral.net>
wrote:
>
> On Fri, Aug 05, 2005 at 12:05:08PM +0200, Iljitsch van Beijnum wrote:
>
> Hi,
>
>> I'm not sure how much room additional AAAA records take up, but I
>> think it's a little under 30 bytes. At this rate, there is no way
>> you're going to run out of 512 bytes with less than 10 AAAA records.
>> Then there is EDNS0, and failing that, TCP.
>
> With the use of anycast DNS servers on the internet, TCP is no longer an
> option for DNS.
Most of us aren't using anycast DNS....for those that are, they know the
limitations and problems they face.
Though, realistically, for most people I'd bet it's a non-issue anyway.
Most replies, including glue/additionals are probably far less than the
links packet size in most places. There are exceptions. There are always
exceptions. :)
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