asa5520 Problems "Lost Failover communications with mate on interface outside"
THE FOLLOWING MESSAGES HAVE BEEN APPEARING MORE FREQUENTLY LATELY. This has been dropping my VPN clients.
The ASA is on version 803 and has memory issues where it free memory drops to 42%. We then have to reboot to reclaim free mem
where is goes back to 50% and then steadily decline over a 3-4 week period
11/3/2014 7:42:17 AM Alert (Primary) Testing on interface outside Passed 11/3/2014 7:42:17 AM Alert (Primary) Testing Interface outside 11/3/2014 7:42:17 AM Alert (Primary) Lost Failover communications with mate on interface outside.
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
[toc:faq]Introduction:This document describes details on how NAT-T
works.Background:ESP encrypts all critical information, encapsulating
the entire inner TCP/UDP datagram within an ESP header. ESP is an IP
protocol in the same sense that TCP and UDP are I...