If the card makes no sense to you, and you want a quick fix, I would suggest downloading Ethereal. Take the text trigger packet, and convert it to a pcap file using text2pcap.exe. Its included with Ethereal. Then load the file in Ethereal and it will break down the packet into its various elements for you.
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...