I know Ive seen this question asked on the board multiple times. Try doing a search to find a workaround for it, because I remember someone posting how this is done. Ive heard Cisco is going to release a Win 2000 client over the next few months thats Cisco supported. Ive also heard some other vendors have a quick fix product, but Im told they have bugs. I plan on waiting out for the Cisco product.
No, it doesn't actually work. There have been a number of issues with MS's L2TP implementation, not the least of which is its immaturity. Do yourself a favor and stump up the $99 for the SafeNet client. Why Cisco is having such a hard time repackaging this I have no idea.
The problem with the W2K client that is integrated is it does not support dynamic IP addressing. In other words, you have to set up your tunnel parameters, and if/when you change IP addresses (as in using a modem), you will have to go in and change the source IP address and the "return" IP address
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...
[toc:faq]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 and UDP are I...