We saw similar issues with Level3 at Switch SuperNAP in Las Vegas. Last we heard: Level-3 IP NOC Team and Security Ops are applying filters on affected routers to re-establish routing sessions and restore normal operations but they have not provided any ETR as of now.
-P Petter Bruland | Network Engineer Allegiant Travel Company 8360 S. Durango Drive, Las Vegas, NV 89113 Phone: (702) 874-3332 | Cell: (702) 286-6549 [email protected] http://www.allegiantair.com ________________________________ From: Outages [[email protected]] on behalf of Mitch Patterson [[email protected]] Sent: Wednesday, February 12, 2014 11:38 PM To: [email protected] Subject: [outages] Level 3 issues....again Massive Level 3 issues again. Got this from them: The IP NOC has detected Denial of Service (DoS) attacks on various network routers in Houston, TX. The IP NOC is analyzing the routing protocol session failures to determine the next course of action. IP NOC and Security Ops are working on resolving the BGP sessions failures on network routers affected by the DDoS attack.
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