I am tuning the DFM to filter the alarms that I don't want to see. I am trying to setup "Expression Filering" in the DFM Console but I am not well versed in regular expressions. My problem is: I want to filter EVENT "Unresponsive" for CLASSES "Switch,RSM,Router" but I do not want to filter that event for CLASS "IP". The reason is the unresponsive event for Switch,Router,RSM will read as false if the SNMP agent does not respond but ICMP polls are successfull, this give a false alarm. The CLASS"IP" EVENT"Unresponsive" is only for ip connectivity which is what I want to see.
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...