Chapter 4 Quick Setup Wizards
ZyWALL ATP Series User’s Guide
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4.3.3 VPN Express Wizard - Scenario
Click the Express radio button as shown in Figure 60 on page 78 to display the following screen.
Figure 61 VPN Express Wizard: Scenario
IKE (Internet Key Exchange) Version: IKEv1 and IKEv2
IKE (Internet Key Exchange) is a protocol used in security associations to send data securely. IKE uses
certificates or pre-shared keys for authentication and a Diffie–Hellman key exchange to set up a shared
session secret from which encryption keys are derived.
IKEv2 supports Extended Authentication Protocol (EAP) authentication, and IKEv1 supports X-Auth. EAP is
important when connecting to existing enterprise authentication systems.
Scenario
Rule Name: Type the name used to identify this VPN connection (and VPN gateway). You may use 1-31
alphanumeric characters, underscores (_), or dashes (-), but the first character cannot be a number.
This value is case-sensitive.
Select the scenario that best describes your intended VPN connection. The figure on the left of the
screen changes to match the scenario you select.
• Site-to-site - The remote IPSec device has a static IP address or a domain name. This Zyxel Device can
initiate the VPN tunnel.
• Site-to-site with Dynamic Peer - The remote IPSec device has a dynamic IP address. Only the remote
IPSec device can initiate the VPN tunnel.
• Remote Access (Server Role) - Allow incoming connections from IPSec VPN clients. The clients have
dynamic IP addresses and are also known as dial-in users. Only the clients can initiate the VPN tunnel.
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