I have a AD and my users want to remember just one password. So I need to have the VPN3005 to authenticate users thr the AD. But it won't work unless I disable PPTP encryption (unacceptable of coz).
I tried to use L2TP/IPSec, that solved the problem, but then users behind their D-link or any other NAT device at home can't connected, which i understand is a NAT/IPSec chicken'n egg problem. So I have to roll back to PPTP for universal deployment.
I is such a common issue I would think somebody would have a solution, right?
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...