configuring a PIX515 to support a VPN tunnel allowing RDP(3389)and icmp/ping. The tunnel is functioning properly. When it first establishes I can ping across the tunnel. Once I make a RDP connection I loose my ability to ping, all ping request timeout. A custom software app requires the ability to ping and RDP across this tunnel. I have found no documentation explaining this. Any help is appreicated.
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...