ZyXEL USG110/210/310 User Guide - Page 109
Remote Access Client Role
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Chapter 4 Easy Mode 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 SITE-TO-SITE WITH DYNAMIC PEER REMOTE ACCESS (SERVER ROLE) REMOTE ACCESS (CLIENT ROLE) • Site-to-site - choose this if the remote IPSec router has a static IP address or a domain name. This Zyxel Device can initiate the VPN tunnel. The remote IPSec router can also initiate the VPN tunnel if this Zyxel Device has a static IP address or a domain name. • Site-to-site with Dynamic Peer - choose this if the remote IPSec router has a dynamic IP address. You don't specify the remote IPSec router's address, but you specify the remote policy (the addresses of the devices behind the remote IPSec router). This Zyxel Device must have a static IP address or a domain name. Only the remote IPSec router can initiate the VPN tunnel. • Remote Access (Server Role) - choose this to allow incoming connections from IPSec VPN clients. The clients have dynamic IP addresses and are also known as dial-in users. You don't specify the addresses of the client IPSec routers or the remote policy. This creates a dynamic IPSec VPN rule that can let multiple clients connect. Only the clients can initiate the VPN tunnel. • Remote Access (Client Role) - choose this to connect to an IPSec server. This Zyxel Device is the client (dial-in user). Client role Zyxel Devices initiate IPSec VPN connections to a server role Zyxel Device. This Zyxel Device can have a dynamic IP address. The IPSec server doesn't configure this Zyxel Device's IP address or the addresses of the devices behind it. Only this Zyxel Device can initiate the VPN tunnel. ZyWALL USG Series User's Guide 109
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