Tuesday, April 8, 2008

Easy VPN Server with Dynamic Virtual Tunnel Interface (DVTI)

Configuring Cisco Easy VPN with IPSec Dynamic Virtual Tunnel Interface (DVTI) (Cisco Systems)

This document provides a sample configuration for enhanced Cisco Easy VPN Server and Easy VPN Remote configuration using the IPSec Dynamic Virtual Tunnel Interface (DVTI). Cisco Easy VPN Remote is configured with User Extension Mode and is assigned a dynamic IP address from the Easy VPN Server. Cisco Easy VPN with DVTI configuration provides a routable interface for forwarding traffic based on IP routing tables. Cisco Easy VPN uses a virtual access interface, which is created during the initial configuration. The VPN traffic is forwarded to the virtual access interface for encryption and then sent out of the physical interface. This sample configuration also demonstrates the use of quality of service (QoS) with virtual tunnel interfaces.


further readings / related information @ cisco
  1. IPSec Support Page
  2. Cisco Easy VPN Remote
  3. Easy VPN Server
  4. IPSec Virtual Tunnel Interface
  5. Configuring IPSec Network Security
  6. Configuring Internet Key Exchange Security Protocol

Downloads:
Configuring Cisco Easy VPN with IPSec Dynamic Virtual Tunnel Interface (DVTI) (pdf)

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