I'm looking to upgrade 2 3020 concentrators to the newest/stable software revision. I'm seeing 4.1.x and 4.7.x versions available, with both being updated at approx the same time. ( ) One of my concentrators has 4.1.x code and the other has 4.7. Is there and upgrade path, or can I just upgrade to two of them to the newest 4.7.x????
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...