There are 2 laptops with cisco vpn client 3.6 in customer site and a VPN 3000 Concentrator somewhere in internet. They use ADSL with 256/256 Kbps. Whenever they use them simulteneously to connect the remote VPN 3000 Concentrator, the first client will be disconnected even those 2 laptops use different user to connect. But when we test to connect via leased line at our office with the same 2 laptops, they could connect to remote VPN 3000 Concentrator properly. However, at this moment we cannot get VPN configuration from our customer.
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...