I was wondering if there was a way to get a VPN tunnel that terminates on a Cisco router to authenticate against a Windows 2003 domain without using a RADIUS server or something of the sort. I would like to be able have the router Authenticate against the domain by itself.
The authentication proxy feature allows users to log in to a network or access the Internet via HTTP, with their specific access profiles automatically retrieved and applied from a TACACS+ server. The user profiles are active only when there is active traffic from the authenticated users.
Note: The ip auth-proxy command was introduced in Cisco IOS Software Release 12.0.5.T. This configuration was tested with Cisco IOS Software Release 12.3.
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...