nanog mailing list archives

RE: Qwest yesterday?


From: Travis Pugh <tpugh () shore net>
Date: Tue, 19 Dec 2000 12:31:44 -0500 (EST)



May be unrelated, but our latency on an OC3C from NYC to London doubled
yesterday, then went back to normal today ... seems like they must have
re-routed the circut to a much longer path than it takes normally.

-travis

On Tue, 19 Dec 2000, Ralph Forsythe wrote:


Their usual excuse is a fiber cut somewhere, but they didn't even give me
that this time!  The thing is, my CSU was green so I know the physical
circuit integrity was there.  I'd think it was a bad route, but it didn't
seem to propogate far enough to be that (my Qwest DSL worked fine, and
other parts of their network were ok), so I'm leaning towards catastrophic
router failure, though I can't imagine why it wouldn't have gone to
backup.  Surely Qwest has redundancy... ???

- Ralph Forsythe
ralph () centerone com

At 09:06 AM 12/19/00 -0800, you wrote:

It has been my experience that the last mile in the mile high city is the
worst last mile ever.  Qwest and USWest have had multiple outages for our
T1 in Denver, but we never are given a very good RFO. (reason for
outage)  the best we have been told is that on separate instances we lost
a load coil, redundant sonnet rings for the city, a repeater and a bad CSU
chassis.  Our ISP is concentric, but I think the physical lines in Denver
are the problem.  Good luck!

Ciao!

Andrew Lewis
KORE
Newport Beach, California
www.kore.com







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