Make sure you have the private filter applied on the private interface and the public filter on the public interface. Then make sure on the client it doesn't have an ip address assigned on its internal network card, to be the same ip address range as you have allocated out of the ip pool on the concentrator. Also check the concentrator, tunnel default gateway is set to your internal router. The default g/w should be set to your isp router.
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...