I'm installing a 1720 router in place of a 506 PIX. the 1720 will provide remote access vie VPN Client 3.5.x and Diffie Hellman group 2. The IOS is 12.2(8). The router will also be part of a IPSec tunnel to a PIX 506 running 5.3(1) and Diffie Hellman group 1. I have the VPNClient connection fine but I can't get the
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...