The following security advisory was updated and now contains information about the C-Series and X-Series (ESA) and M-Series (SMA) appliances. Please use the advisory for tracking of affected versions and products and availability of upcoming releases containing a fix for this issue. Please keep in mind that all updates regarding this issue will be communicated via the advisory - customer support can not provide additional information. Thanks a lot.
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...