[outages] 216.115.160.0/20 being blackholed

Paul Stewart paul at paulstewart.org
Tue Jul 16 13:05:58 EDT 2013


They were experiencing some issues and sent out an update today ­ you may
wish to reach out to them if you haven't heard anything. The details did
mention something about incorrect prefixes getting announcedŠ

Paul


From:  Ben Bartsch <uwcableguy at gmail.com>
Date:  Tuesday, 16 July, 2013 7:29 AM
To:  <outages at outages.org>
Subject:  [outages] 216.115.160.0/20 being blackholed

> FYI - got a call from a customer last night about a Xerox site unreachable
> through us.  Found the prefix coming from Cymru.  Instructed our NOC to work
> with them to resolve.  Cymru first claimed they were not sending it because it
> was not a bogon.  Once we proved it was coming from them, they woke somebody
> up at our request and found it listed as a 'bad route', whatever that means.
> Their workaround was to shut down the peering to us.
> 
> Anybody else use Cymru and have this issue?  Our 2 peering addresses are
> 38.229.66.20 and 193.231.140.82
> 
> Thanks.
> 
> -ben
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> Outages at outages.org https://puck.nether.net/mailman/listinfo/outages


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