[Outages-discussion] [outages] TWC outage

[Tyler Christiansen]

"Managing IP addresses," huh?  I don't think they could be any vaguer.
Anyone know the real details (or at least something a bit more definitive)?

--tc


On Wed, Aug 27, 2014 at 7:03 PM, Jeremy Chadwick <jdc at koitsu.org> wrote:

> ...and from the horses mouth we have:
>
>
> http://www.twcableuntangled.com/2014/08/twc-identifies-cause-of-internet-outage/
>
> --
> | Jeremy Chadwick                                   jdc at koitsu.org |
> | UNIX Systems Administrator                http://jdc.koitsu.org/ |
> | Making life hard for others since 1977.             PGP 4BD6C0CB |
>
> On Wed, Aug 27, 2014 at 02:12:13PM -0600, Jason Iannone wrote:
> > Sorry, forgot to include prefixes.
> >
> > 69.134.0.0/17
> > 76.178.0.0/17
> >
> > On Wed, Aug 27, 2014 at 2:11 PM, Jason Iannone <jason.iannone at gmail.com>
> wrote:
> > > BGPLay shows they withdrew their routes at 9:31 UTC and reinstalled
> > > them at 10:51.  That's not DNS.
> > >
> > > On Wed, Aug 27, 2014 at 10:26 AM, Sean Harlow <sean at seanharlow.info>
> wrote:
> > >> I can say that my TWC sites were not responding to ping when they were
> > >> calling me at the crack of dawn, so at least in Ohio it was more than
> just
> > >> DNS.
> > >>
> > >>
> > >> On Wed, Aug 27, 2014 at 11:44 AM, Chris Adams <cma at cmadams.net>
> wrote:
> > >>>
> > >>> Once upon a time, Joe Abley <jabley at hopcount.ca> said:
> > >>> > It's not so long ago that network-wide failures at Telstra in
> Australia
> > >>> > and Rogers in Canada made the evening news, and in those cases the
> problem
> > >>> > was entirely with DNS resolver infrastructure, not network.
> > >>>
> > >>> I saw some reports that it was DNS (could switch to Google's
> 8.8.8.8),
> > >>> but then other reports that that didn't work (couldn't
> ping/traceroute
> > >>> to 8.8.8.8).
> > >>> --
> > >>> Chris Adams <cma at cmadams.net>
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> > >>
> > >>
> > >>
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