A dual Cat6509 core with FWSM blades in slot 8 with failover configuration.
Both switches work perfectly, failover fuctions properly, however approximately once a month the primary switch hangs and as a result there is no connectivity between vlans. To solve the problem I have to restart either the primary or the secondary switch.
show failover displays some errors, I suspect this is causing the problem, can you suggest a solution?
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...
Table of Contents 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 an...