When you enable "inspect http" command in ASA it protects against specific attacks and other threats that may be associated with HTTP traffic. HTTP inspection performs enhanced HTTP inspection.
You must apply ACLs to an interface to allow the passing of traffic on an interface. You can apply one ACL of each type (extended and EtherType) to both directions of the interface. For connectionless protocols, you need to apply the ACL to the source and destination interfaces if you want traffic to pass in both directions. For example, you can allow BGP in an ACL in transparent mode, but you need to apply the ACL to both interfaces.
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...