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Re: anycast roots
- From: Joe Abley
- Date: Wed Nov 17 10:07:11 2004
On 17 Nov 2004, at 08:37, Elmar K. Bins wrote:
I have no idea about Verisign's scheme, but in case anybody notices
similar distribution of queries across F root servers, it may help to
in alternating fashion, but I would assume "jns1" through "jns6" are
just the individual servers of a setup called "hgtld".
are hosts all located at the same site "xxxN". Service is distributed
between those hosts at that site in the manner of:
Service is distributed between sites in the manner of:
I would expect people to see high affinity to a particular site for a
particular client, and much lower affinity between individual hosts
within a site (but still plenty to allow DNS over TCP to function
properly). It will be interesting to see Randy's results.
Today (2004-11-17) the only global nodes are SFO2 and PAO1; all the
rest are local nodes (where "global" and "local" are described at
<http://www.isc.org/pubs/tn/isc-tn-2003-1.html#anchor2>). Both global
nodes live in the same AS.