Thanks for the reply. Well since the current version is 4.2, I would like to upgrade it to 6.xx the latest at least. my questions are how can I find the size of my flash to make sure I can upgrade. Also I used bh532.bin and bh611.bin, boot helper files to boot from and I get bunch of errors.
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...