High cpu usage with ids-service-module monitoring in 3825
We have a nme-ips-k9 module installed in a 3825 router.
Is it normal to have a significant cpu usage increase (from 20% to 75%) when we activate the monitoring on one interface of the router with ids-service-module monitoring command ? The module is supposed to have its own cpu ?
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...