I have cisco 515 firewall with 6.2 ios. I have configured for client access from outisde. When i try from outside my network vpn works fine. In some other remote places where they are behind Linksys it works fine. But users who are connecting from the remote a remote location they are getting authenticated by the cisco firewall and from the radius server but after which they cannot connect to the internet nor our local network. But when they disconnect from vpn they are able to browse the internet. Apart from that is there possibility of releasing a vpn client ip address in a firewall? Can some one suggest any trouble shooting tips to rectify this problem. Users in Remote location who have problem use a DSL Router and each system has its own public ip address.
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...