Unfortunately, the context buffer you provided will not allow me to diagnose whether this is a false positive or not. If the alarm is still firing, please enable IP logging for signature 3336 (make sure to set CapturePacket to true). Send the logs to email@example.com. This is the best way for us to determine if it's a real attack or not.
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...