nanog mailing list archives

Re: Solar Flux


From: Pete Carah <pete () altadena net>
Date: Sun, 11 Apr 2010 23:40:33 -0400

On 04/11/2010 06:02 PM, Paul Vixie wrote:
Warren Bailey <wbailey () gci com> writes:

  
Are we thinking its going to get worse??
    
i am.  looking at some local passive dns data (generated from ISC SIE),
we find the following single bit errors by anchoring some searches at
the known names and addresses of the f-root server.  DNS does not have
its own crc or checksum, it relies on UDP and IP for error detection
(in which it is weak or nonexistant).  i think it's probably time to
formalize the study of bit errors in DNS, and then see if we can make
a sensible mapping between what we observe and what the solar flux is.

because if they're related and we're going to have a strong solar cycle
then everybody's insurance rates are about to go up.
  

And to top it all off, how many picojoules are stored in a modern ram cell
compared to the same during the last sunspot peak.  There is a hidden
cost to memory density growth here...

-- Pete



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