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 [email protected] www.corebts.com -----Original Message----- From: NANOG [mailto:[email protected]] On Behalf Of Mark Mayfield Sent: Wednesday, July 08, 2015 12:58 PM To: [email protected] 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 ________________________________ Important Notice: This email message and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you are not the named addressee, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. Please note that any views or opinions presented in this email are solely those of the author and do not necessarily represent those of Core BTS. Core BTS specifically disclaims liability for any damage caused by any virus transmitted by this email.
