Viruswall has little interaction with the PIX it doesnt look like. You might use the Viruswall to forward a single IP to the PIX in a daisy chain setup, which would add virus protection to your security implementation. Features that allow the two to take specific advantages of each other may not exist, though its sure they can coexist.
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...
[toc:faq]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 and UDP are I...