We re-enabled exchanging routes with AS 209 this morning around 6am CST and all problems have been resolved. No configuration changes within our network. CenturyLink looking glass still yields inconsistent results.
-ben On Tue, Feb 21, 2017 at 7:53 PM, Griffin Ellis <[email protected]> wrote: > We had some OWS circuits go down at that exact time frame for connections > going to Dallas and Houston. We as well were given extremely minimal > information other than a "pinched fiber". > > Get Outlook for iOS <https://aka.ms/o0ukef> > > _____________________________ > From: Ben Bartsch via Outages <[email protected]> > Sent: Tuesday, February 21, 2017 12:39 PM > Subject: [outages] AS 209 transit issues, maybe in IAH only? > To: <[email protected]> > > > Anybody else out there peer with AS 209 - CenturyLink / Qwest in the > Houston area having issues with transit into your AS from 209? We've been > having issues since Thursday 02/16/2017. Symptoms include (all from the > perspective of our customers) some websites not reachable, DNS not > resolving, email not being delivered. As soon as we installed filters to > drop all advertising and receiving routes from AS 209, every issue was > resolved. Our connection to CenturyLink has been up for years without any > config change on our side. Tech support at CenturyLink has been a huge > challenge. We understand CenturyLink had some sort of maintenance event on > Thursday, but details are not fully understood. > > -ben > > >
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