Out Cisco Pix 515 has been fine for months/years on the CPU since the last week. The average has always been 10%-20% until the beginning of October where it's hit 90%-100%, what steps do I need to take first?
you could try that, however, something must be causing high cpu and it is suspected it may go back to high CPU again after reboot. You may try rebooting but be prepare to investigate fruther with the link I provided to seek the cause of high cpu if it does occur again.
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...