I have a customer who has upgraded from pix520 to asa 5520 with csc modul in march 2007. now the customer has a second asa 5520 with csc modul.
today we are going on with the failover configuration and now we have a big problem... I tested the high availability wizard, and got the error message, hardware module compatibility test for platform failed !!!
I was wondering that there are two different hardware versions...
A failover will only work if both the boxes has the same features, code and the hardware.Ideally hw version should not pose a problem.Pl check the licences by using show ver and check if the licenses/features are same
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...