I have created a VPN with a 3015 VPN concentrator. I would like clients to tunnel in and use MS Netmeeting to chat with each other securely. I underatand that H.323 does not work with NAT. How can I accomplish this within the VPN?
There is a difference here between h323/NAT fixup and this problem. The h323/NAT fixup is a feature in PIX and IOS to enable NAT to work with Netmeeting. The problem with the vpn client is that Netmeeting does not have a virtual adapter with an IP address, only a shim in the TCP stack. There is an enhancement request for the vpn client to use a virtual adapter for purposes such as this. The bug number is CSCds36656.
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...