Hi, attemping to configure an IOS Firewall (12.4) code to allow inbound video calls, but it's not working... Outbound calls are OK. There is H.323 "ip inspect" commands in there for the IOS firewall and a one-to-one static NAT. I have temporarily opened the ACL to permit all TCP/UDP traffic to the public IP and still no go, any ideas? Thanks!!!
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...