nanog mailing list archives

Re: DNS Attacks


From: Christopher Morrow <morrowc.lists () gmail com>
Date: Mon, 20 Feb 2012 12:55:21 -0500

On Mon, Feb 20, 2012 at 12:00 PM,  <Valdis.Kletnieks () vt edu> wrote:
On Mon, 20 Feb 2012 16:38:00 +0100, Tei said:
The right solution is to capture the request to these DNS servers, and
send to a custom server with a static message  "warning.html".

Not all DNS lookups are for websites.  The lookup could be for NTP, or SMTP,
or ssh, or a World of Warcraft server, or....

thank you.


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