When a remote User connects using SSL VPN client, we are unable to initiate a ping\connection from headend towards the user even though he has a private assigned IP address.(Same process works for Cisco VPN Client).
Is there a restriction\FW on SSL client that blocks incoming connection ? Can it be dis-abled ?
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...