The AIP-SSM module can be either placed in-line (all the ASA traffic has to pass thought it) or in promiscuous mode (when it only sniffs the traffic and can perfrom shuns not drops). The disadvantage of placing your AIP-SSM module in line is that any sensor issue becomes service effecting. The disadvantage of placing it in promiscuous mode is that you can't drop single packet attacks.
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...