nanog mailing list archives

Re: CDNs for carriers


From: Christopher Morrow <morrowc.lists () gmail com>
Date: Mon, 29 Jun 2015 10:25:11 -0400

On Mon, Jun 29, 2015 at 10:21 AM, Jared Mauch <jared () puck nether net> wrote:
This being said, there is not a single solution to everything.  Chris mentioned using DNS, which is a nice method 
assuming you see all the queries within your traffic cone.


sorry, I meant that you could just look at the reverse dns for some of
the higher traffic sources/destinations... you can ALSO look at your
recursive dns servers to see what folk are looking up 'often'... which
is a third tool to use. (presuming you see all/most/representative-set
of your customers, yes)


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