I'm having trouble having users connect to the MS Exchange server over SSL VPN. The SSL VPN connects without any issue. Once connected, users are able to ping the address of the Exchange server. However, when Exchange is started it just hangs. There is no issue with connecting to the Exchange server without the VPN. Many of users work remotely, so they are dead in the water, unless they use OWA. I read somewhere on Cisco's site that there are some issues with TLSv1, Exchange 2003 and SSL VPN in version 8.02 (which of course is the version I am running on my ASA 5540, but we are using Exchange 2007). Before I think about upgrading the ASA's OS, I was hoping that someone here could give me some aid. I've included the ASA's running config. IP's and other info have been changed to protect the innocent! :)
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...