The packet decoding feature using the "capture" command (available since 6.2) comes in handy when troubleshooting applications. I find that viewing the decodes using a browser is easier when working remote from the PIX rather than viewing it through a terminal session (especially since I'm often working with developers & others).
However, I havn't found a way to use the "dump" or "detail" parameters as I can when using the console or terminal (e.g. "sh capture TEST dump" )
You can't use these commands when viewing the capture from a web browser. The only thing you can do is add the /pcap parameter onto the end of the URL then the PIX will download the file in libpcap format that you can then save to a file and look at with tcpdump/ethereal.
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...
[toc:faq]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 and UDP are I...