My company sent me software to be able to connect to them via DSL going thru VPN.
I have a 678 and Win 2000 and Win XP Home. I want to connect to work using this software but am told that something on my system is preventing me from connecting to work. I think it is some setting within the 678 that I must enable to all 'pass thru' as they call it.
Any ideas what I need to look for or set within my 678?
Youre probably doing port translation that your VPN software doesnt support. Ciscos VPN software for their 3000 and 5000 series concentrators usually work in this type of environment because they support NAT transparency mode. If its not that, then your ISP is probably blocking VPN.
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...