how can you know the type of traffic flowing from the dmz zone for example to the inside zone ..., if there is suddenly for example 20 mb flowing from DMZ to inside , what command on the ASA can show me like the show ip cache flow on the router ?
Newer versions of ASA support Netflow. Older ones don't. You can also download a trial version of fireplotter(www.fireplotter.com) for this purpose. SNMP monitoring tools can also be used (but they wont offer any real application granularity).
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...