Re: How to Deny All the Network other than required
You can enable split tunneling and enable access only for those 4 or 5 IPs through the split tunnel. Rest of the IPs are not pushed on the IPSEC, thus restricting access. When you enable split tunneling, you can browse internet also, when you are connected on VPN. This is the best way to achieve this. without split tunnel, you cant achieve internet access when connected on VPN.
you can refer to the configuration guide of VPN 3000 for the configuration of the split tunnel.
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...