One of my new assignments involve integrating PIX 515 & VPN concentrators in to a single ASA 5540. I researched the cisco site & docs for any limitations of ASA in terms of number of site-to-site VPN's, usergroups, user accounts, throughput, max-connections etc. I also referred the feature comparison sheet for various models, but looks like parameters given are the max supportd by device for any license.
I just wanted to know, what would be the limitations of ASA firewall version for the above mentioned parameters. Any tips from your experience are welcome.
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...