I've been trying to configure our PIX 506 IOS ver. 5.2(5) to pass-through vpn traffic to a 3rd party host. I had configured it using a static map and a conduit permitting port 1701 to pass through to the inside vpn host for authentication.
Prior to configuring the PIX I had tested the 3rd party VPN host and client communications and authentication with success. After setting up the PIX, VPN Host, and VPN Client I was able to ping the inside vpn host, but was unable to authenticate against it. Which led me to believe that some thing was wrong with the PIX config.
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...