sounds like broken SSL certs caused by the name changes. The NAC appliances are very sensitive to these things. I found it best when I have to issue new certs on either the CAM or CAS to break the connection between the two and then importing any certs or root certs, and then re-establish the connection between them.
I just broke the connection and attempted to reapply the SSL certificates. The manager completed successfully, but the server responded with "unable to connect to manager.HTTP/1.1 409 reconnect.jsp:no clean access server with 00_18_71_E3_E1_AE_00_18_71_E3_E1_AF"
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...