ZyXEL Communications VPN Series - VPN Advanced Wizard - Phase 1 Settings

Chapter 4 Easy Mode
ZyWALL/USG Series User’s Guide
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Figure 69 VPN Advanced Wizard: 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 ZyWALL/
USG 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.
• Remote Access (Client Role) - Connect to an IPSec server. This ZyWALL/USG is the client
(dial-in user) and can initiate the VPN tunnel.
4.6.7 VPN Advanced Wizard - Phase 1 Settings
There are two phases to every IKE (Internet Key Exchange) negotiation – phase 1 (Authentication)
and phase 2 (Key Exchange). A phase 1 exchange establishes an IKE SA (Security Association).