I set up ezvpn connection between pix (fos 7.0(6)) and cisco 831 (ios 12.4(18a)). Client is in network extension mode. PC behind 831 can access head office without problems. It's OK.
Than I needed to access from remote office Internet and I set up split tunneling. With it I encrypt only tunnel specified networks. At the same time I discovered that c831 began to create NAT rules which were not compatible with my wishes. How can I switch this irritating thing off? Is it possible or not?
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...