We are planing to deploy cisco SSLVPN but have a trouble with this requirement: " the ASA must be able to check user's hardware ID before authenticated the user. the hardware ID is a hard disk serial number".
the hardware id and Active directory username/password form 2 factor authentication.
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...