has anybody encountered on the next problem: ACS Release 4.2(0) Build 124 appliance every now and then stops functioning. Symptoms are it gets unavailable, it's MAC address cannot be seen on switchport, switchport is up up. The only thing that helps is hardver restart. After restart everything is OK. After less than 2 months problem repeats. Thanks.
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...