Troubleshooting "AnalysisEngine is currently busy"
Greetings all. I have a 4215 appliance running 5.0(5)S203.0. I'm attempting to apply IPS-K9-min-5.1-1a.pkg via the 'upgrade' CLI command but keep receiving the "AnalysisEngine is currently busy and unable to process this update. Please wait several minutes before attempting update again." message. I've tried this several times over two days.
The 4215 is running in traditional IDS mode and it's monitoring interface is seeing very little tcp/udp traffic.
- A 'show events alert' shows no events
- A 'top' from the OS level shows the mainApp process using almost no CPU or memory
Anyone have ideas on the best way to troubleshoot this?
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...