I'm trying to implement WebVPN using the SSL VPn Client to a ASA5520. The problema is that after the automatic instalation of the SSL VPN Client it gets frozen and says it can't connect. My WinXP Event Viewer say "The Local Security Authority cannot be contacted". Anyone seen this?
I solved this issue. When we do https to the ASA configured with SSL in automatic mode, using IE7, it uses by default SSLv3. But when the SSL Cliente automaticly inicializes it trys to use TLSv1. I had to configure the ASA5520 to use SSLv3 and the problem was solved.
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...