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To: Randy Bush <randy@psg.com>
cc: dns op wg <dnsop@cafax.se>
From: Mats Dufberg <dufberg@nic-se.se>
Date: Wed, 13 Feb 2002 00:19:30 +0100 (CET)
In-Reply-To: <E16VNR4-0000Np-00@rip.psg.com>
Sender: owner-dnsop@cafax.se
Subject: Re: spurious updates

On Jan 28, 2002, 17:51 (-0800) Randy Bush <randy@psg.com> wrote:

> so why are all these spurious updates in my logs?  many hundreds a day.

The official master server of SE was nearly drown by dynamic update
attempts from Win2000 machines when Win2000 was released. The solution was
to move the official master (the server in the SOA record) to a different
machine that could handle the load, and pretty much did not do much else
but refusing the attempts.

The official master gets a few hundred attempts per minute.



Mats

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Mats Dufberg <dufberg@nic-se.se>
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