Using Cisco VPN Client is highly recommended to be used with any Cisco VPN servers/devices such as VPN 3000 Concentrator, ASA5500 series and PIX Firewalls, including IOS devices e.g router that support VPN.
Beside compatibility issue, using this client allows you to fully utilised or maximize all features that can benefits your VPN access/network environemnt.
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...