As I started working with netranger one of my first problem was, that the sensor is logging the attack signature, but not the answer of the attacked server. We are currently configured the sensor that it will create an iplog for most signatures at level 4 and 5. While evaluating the alarms, we download the iplogs and check what happened.
Is there a better way to do this ? If not, may I suggest to include the answer of the server to the signature event data for future versions?
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...