We call all relax. The Commander-in-Chief of the USA has declared this to be a technical glitch, and not a security breach or attack. -- Todd Williams Network Engineer Tactical Network Operations Rackspace Hosting On Wed, Jul 08, 2015 at 05:45:55PM +0000, Klimakhin, Kirill wrote:
This is pretty scary when you take into account that the NYSE is still down.
Kirill Klimakhin Principal Consultant 120 Seventh Street Suite 202 Garden City, NY 11530 (C) 631-707-3303 (F) 631-982-0174 Kirill.Klimakhin@corebts.com www.corebts.com
-----Original Message----- From: NANOG [mailto:nanog-bounces+kirill.klimakhin=corebts.com@nanog.org] On Behalf Of Mark Mayfield Sent: Wednesday, July 08, 2015 12:58 PM To: nanog@nanog.org Subject: Possible Sudden Uptick in ASA DOS?
Come in this morning to find one failover pair of ASA's had the primary crash and failover, then a couple hours later, the secondary crash and failover, back to the primary.
Another pair running the same code had the primary crash and fail in the same time window.
So, three crashes in 4 hours in our environment.
Open a TAC case on one of these for post-mortem analysis, and they interpreted the crash dump to point at a DOS bug first published in Oct.
The very interesting thing; on the phone the TAC engineer said this was "the 10th one of these I've dealt with this morning".
Here's the bug they reference: https://tools.cisco.com/bugsearch/bug/CSCul36176/?reffering_site=dumpcr
Anyone else have observations to add on this?
Mark Mayfield City of Roseville - AS 54371 Network Systems Engineer
2660 Civic Center Drive Roseville, MN 55113 651-792-7098 Office
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