nanog mailing list archives

History: lengthy outages


From: Sean Donelan <sean () donelan com>
Date: 24 Jan 2001 23:45:08 -0800


On Wed, 24 January 2001, jlewis () lewis org wrote:
Somebody bitched a router config, and it took 22.5 hours to figure it out?
That's the sort of goof you might expect from a mom and pop ISP with a
hundred customers and virtually no IP clue.  I'll be shocked if multiple
people (at multiple levels) aren't fired over this.  Screwing up happens.
Taking this long to figure out what you (or even for others to figure out
what someone else) screwed up is just absolutely unbelievable.

That's a bit unfair.

There have been a number of lengthy outages.

AS7007 router configuration problem: April 25 1997 lasted 2 hours
AOL (ANS router configuration problem): Aug 7 1996 lasted 19 hours
ATT frame-relay switch errors: April 13, 14 1998 lasted 26 hours
BBN standard power failure: October 11, 1996 lasted about 12 hours(off and on)
NETCOM router configuration error: June 20 1996 lasted 13 hours
Sprint database problems: September 3 1996 lasted 5 hours
NSI root server corruption (operational error): July 16 1997 lasted 4 hours
PacBell configuration problems: January 30-31 1997 lasted 48 hours
UUNET frame-relay problems: July 1 1997 lasted over 24 hours
UUNET cisco/bay router problems: November 7 1997 lasted 5 hours
Worldcom frame-relay switch errors: August 1999 lasted 9-10 days

If I skipped your favorite provider, have no fear.  More than likely
they've also had (or will have) a lengthy outage at one time or another.
One interesting thing I found was providers seem to have substantial
outages shortly after announcing "100% Uptime."

But somehow the net continues to stumble forward.




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