Introduction

This chapter describes VPN IPSec connection of the bintec secure IPSec clients™ to a bintec R3000™ VPN gateway with advanced authentication (XAuth) on Microsoft Windows 2003 RADIUS server. A double authentication is performed at VPN tunnel setup. The VPN IPSec client authenticates itself per preshared key at the VPN gateway; in addition, user login is performed over Windows 2003 server. The VPN IPSec client is subsequently assigned a dynamic private IP address (per IKE config mode) from the local network.

Example scenario

Requirements

The following are required for the configuration: