We are currently managing IDS 4 and IPS 5 devices via CiscoWorks. Recently, we had a problem where we could not update or for example re-import several sensors in our CiscoWorks. The error message we get is:
SensorConfigImport caught: Unable to import sensor config using RDEP: java.lang.Exception: An error occured while trying to determine the sensor version. Detail = Error occured while communicating with <ip address>:
java.security.cert.CertificateException: Untrusted Server Certificate Chain
Re-import failed for Sensor
If we try a sig update, we also get the "java.security.cert.CertificateException: Untrusted Server Certificate Chain" error.
Any ideas where it might be going wrong? Didn't find anything regarding this error message in the forums and docs...
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...