Degraded Performance: Disruption to optical circuits between Eugene and Portland, 2015-06-30 07:47

Stephen Fromm stephenf at
Tue Jun 30 20:27:03 PDT 2015

On Tue, 2015-06-30 at 09:50:19 -0700, Stephen Fromm wrote:
> On Tue, 2015-06-30 at 08:33:43 -0700, Stephen Fromm wrote:
>> At 07:47 this morning, there was a disruption to the fiber between
>> Eugene and Portland over which NERO optical circuits are provisioned.
>> There is one optical circuit presently down, between Salem and Portland,
>> that is used by DAS.  All other circuits have failed over to redundant
>> paths.  Customers would not have noticed a disruption to traffic with
>> redundant paths.
> The dark fiber provider confirmed there was a fiber cut.  A splice crew
> has been dispatched and should arrive on site by 10:00 PDT.  There is no
> ETR at this time.

Service is restored as of 19:59.  Splicing is still ongoing; there is
the potential there may be a disruption to service until splice work is

Stephen Fromm                                       E: stephenf at
Network for Education and Research in Oregon        O: 541-346-1712
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