I'm running version 8.0(3) k-8 on the ASA5505's in Active/Standby mode. Everything is operational, no known problems, except every time we rebooted the ASA's the "crypto isakmp nat-traversal" statement went to the default mode. Which is "No crypto isakmp nat-traversal"
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...