nanog mailing list archives

Re: links on the blink (fwd)


From: Curtis Villamizar <curtis () ans net>
Date: Mon, 06 Nov 1995 23:14:45 -0500


In message <199511062018.PAA08597 () home merit edu>, "Steven J. Richardson" write
s:
 
  Uh...  Michael, when we were running the NSFNET, as Hans-Werner and
  many readers of this list are well aware, we did _not_ accept 10% packet
  loss on any link or across the network.  These problems stayed with 
  the NSFNET NOC until resolution by the provider, MCI.  We only considered 
  -0%- loss to be acceptable.


Steve,

Enough of your wild stories of -0%- loss.  :-)  The correct figure was
10^-5 for acceptance with 10^-4 being the maximum threshold we would
accept on a running circuit before contacting MCI to take the circuit
in a maintenance window for diagnostics.  That doesn't mean we
wouldn't bug MCI to get the circuits back perfectly clean.  ;-)

We still have the same criteria.  I think MCInet is also as vigilant.

Curtis


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