VPN Client 3.5 config with IOS Router-- crypto map....
I have a problem in understanding few lines of the configuration when I have configured the Cisco VPN Client ver3.5 on a Win2k PC with a Cisco IOS Router. The confusion is with the following two lines,
crypto map myclientmap client authentication list vpnusers
crypto map myclientmap isakmp authorization list vpngroup
The function of these two lines is clear to me when I have configured the VPN Client on Router with aaa-new model. When I remove the aaa-new model authentication than still VPN Client is able to connect but when I remove these two lines or even one of these two lines than VPN Client is not able to connect.
My question is why we need these two lines when we are not using any aaa-model for authentication? What is the function of these two lines? I have tried to understand this but found no clue.
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...