I suppose that would only be possible to a certain limit. You can find out e.g. using " Activity: All Events and Netflow - Top Destination Ports "
report as to how much of traffic was utilized for RDP, but to get actual and true picture of netflow, you cannot use MARS, as it does not report the conversations, rather it uses netflow to detect any anomolies ONLY from logging the traffic and detecting sources and destination IP addresses. It doesn't really coorelate the data received through netflow.
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...