If you see messages that says CSTacacs is being re-started.. thats normal. Lots of scheduled activity result in re-starts - replication, backup, admin ui etc...
If csmon keeps finding CSTacacs isnt running and you arent seeing exceptions and crashes - it means something is causing the process to quietly exit (aka die)
If you set logging detail to max and look in the cstacacs service log you might find a clue. Look for service start messages then immediately before that you probably see shutdown messages - if it was a controlled shutdown..
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...