My client has a PIX 506 with 3DES VPN connection for users working from home (DSL with LinkSys router). Users can establish a secure connection to the PIX and can log into the NT server. However when a users wants to connect access MS Exhcange, which is running on the same server, the user receives an error message server can't be found.
Another users has Cabel Modem with a MAXgate Ugate router. The user also gets the same error message, however the PC eventually connects to the Exchange server and email is transfered.
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...