[outages] L3 Denver issue

Steve Dispensa dispensa at phonefactor.com
Thu Jul 19 12:54:22 EDT 2012


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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