At 8:19 AM -0500 2005-08-25, wayne wrote:

 I don't see how we can easily distribute the load on the name servers.

With regards to the nameservers themselves, beyond having good secondaries that are well distributed, the only other useful technique I know of involves routing tricks and anycasting, such as what ISC does with the 50+ installations of f.root-servers.net around the world.

For more information on anycasting and how ISC does this at their f.root-servers.net installations around the world, check the ISC Tech Notes at <http://www.isc.org/pubs/tn/>, especially <http://www.isc.org/index.pl?/pubs/tn/index.pl?tn=isc-tn-2003-1.html>. With regards to general local network high availability/high performance configurations, see <http://www.isc.org/index.pl?/pubs/tn/index.pl?tn=isc-tn-2004-1.html>.


If we decide that we want to try to do this with BIND, I know the guys at ISC who are involved in the operations for f.root-servers.net, and I'm pretty sure that we could get assistance from them.

--
Brad Knowles, <[EMAIL PROTECTED]>

"Those who would give up essential Liberty, to purchase a little
temporary Safety, deserve neither Liberty nor Safety."

    -- Benjamin Franklin (1706-1790), reply of the Pennsylvania
    Assembly to the Governor, November 11, 1755

  SAGE member since 1995.  See <http://www.sage.org/> for more info.
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