[outages] L3 Denver issue

[Steve Dispensa]

Thanks; that's consistent with what I'm (still) seeing, and more than
we've gotten out of them.

 -Steve

> -----Original Message-----
> From: Micah Byers [mailto:mbyers at telesphere.com]
> Sent: Thursday, July 19, 2012 1:49 PM
> To: Steve Dispensa; outages at outages.org
> Subject: Re: [outages] L3 Denver issue
> 
> Update I got from Level3..
> 
> Summary
> A link is at 100% utilization between Salt Lake City, UT and Denver,
CO,
> which is affecting IP traffic.
> 
> 
> Event Case ID: 5781942
> Location: Between Salt Lake City, UT to Denver, CO
> Impacted For: 3 hours 48 minutes
> ETR: Unknown
> Bridge: IP
> 
> 
> 
> 
> *** CASCADED EXTERNAL NOTES 19-Jul-2012 18:46:28 GMT saldanam From
CASE:
> 5781942 - Event
> The IP NOC continues to isolate and investigate this issue to
determine
> the root cause with no new information available.
> 
> 
> 
> 
> On 7/19/12 9:54 AM, "Steve Dispensa" <dispensa at phonefactor.com> wrote:
> 
> >Just happened again, and we've been seeing crazy packet loss through
slc
> >on a L3 route from Kansas City to San Francisco as well. Something
has
> >been broken in SLC since at least 8:50 AM Central.
> >
> > -sd
> >
> >> -----Original Message-----
> >> From: Micah Byers [mailto:mbyers at telesphere.com]
> >> Sent: Thursday, July 19, 2012 9:36 AM
> >> To: Steve Dispensa; outages at outages.org
> >> Subject: Re: [outages] L3 Denver issue
> >>
> >> Yes, having a lot of packet loss to a Salt Lake City HSIP circuit I
> >have
> >> with them..  No problem with my Denver HSIP circuit though.  I have
a
> >> ticket open with them and the tech was not aware of an outage.
> >>
> >>
> >>
> >> On 7/19/12 6:23 AM, "Steve Dispensa" <dispensa at phonefactor.com>
wrote:
> >>
> >> >Had some alarms go off this morning regarding an apparent problem
> >with
> >> >Level3 transiting Denver. Anyone else see anything? Level 3 seems
to
> >be
> >> >unaware, still, at least according to their support desk.
> >> >
> >> >tracing Illinois-California:
> >> >
> >> >[08:11]   8 ae-3-3.ebr2.Denver1.Level3.net (4.69.132.61) [AS 3356]
> >> >[MPLS: Label 1350 Exp 0] 36 msec 32 msec 44 msec
> >> >[08:11]   9 ae-1-100.ebr1.Denver1.Level3.net (4.69.151.181) [AS
3356]
> >> >[MPLS: Label 1360 Exp 0] 32 msec 32 msec 40 msec
> >> >[08:11]  10  *  *  *
> >> >[08:11]  11  *  *  *
> >> >
> >> >And in reverse:
> >> >
> >> >[08:12]     4.69.152.209 [AS 3356] 4 msec
> >> >[08:12]     4.69.152.81 [AS 3356] 0 msec
> >> >[08:12]   3  *  *  *
> >> >[08:12]   4  *  *  *
> >> >
> >> >7:45-8:10 or so, US Central time.
> >> >
> >> > -Steve
> >> >
> >> >
> >> >_______________________________________________
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> >
> >
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