Cisco 5510 Getting Started Guide - Page 120

Implementing the IPsec Remote-Access VPN Scenario Chapter 9 Scenario: IPsec Remote-Access VPN Configuration Specifying Address Translation Exception and Split Tunneling Split tunneling enables remote-access IPsec clients to send packets conditionally over an IPsec tunnel in encrypted form or to a network interface in text form. The adaptive security appliance uses Network Address Translation (NAT) to prevent internal IP addresses from being exposed externally. You can make exceptions to this network protection by identifying local hosts and networks that should be made accessible to authenticated remote users. In Step 9 of the VPN Wizard, perform the following steps: Step 1 Specify hosts, groups, and networks that should be in the list of internal resources made accessible to authenticated remote users. To add or remove hosts, groups, and networks dynamically from the Selected Hosts/Networks area, click Add or Delete, respectively. 9-14 Cisco ASA 5500 Series Getting Started Guide 78-19186-01