I have 2 SR520's with a hardware VPN established. I have Windows XP Machines that work great in this setup, however, Windows 7 Machines aren't able to browse to all sites on the internet (i.e. Yahoo, Newegg, MSNBC, and others). The interesting part of this, is the Windows 7 machines resolve DNS to the sites, are able to ping and traceroute to the sites. They just won't open them in a browser.
Originally I was setting this up for a client, and I have replicated the issue in my lab.
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...