I am having the same issue. I have installed the AnyConnect mobile license and all works fine when I have authentication pointed to the local ASA database, but when I change it to RADIUS I get the Anyconnect VPN client not enabled on the VPN server.
I am guessing that this is a bug and may have been resolved in newer code. The ASA I am working with is running 8.0(3)6 code. I have never had this issue on an ASA running 8.2 code.
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...