Chapter 1 Introduction
ZyWALL USG 20-2000 User’s Guide
6
Figure 1
Applications: Security Router
IPv6 Routing
The ZyWALL supports IPv6 Ethernet, PPP, VLAN, and bridge routing. You may also create IPv6
policy routes and IPv6 objects. The ZyWALL can also route IPv6 packets through IPv4 networks
using different tunneling methods.
Figure 2
Applications: IPv6 Routing
VPN Connectivity
Set up VPN tunnels with other companies, branch offices, telecommuters, and business travelers to
provide secure access to your network. You can also purchase the ZyWALL OTPv2 One-Time
Password System for strong two-factor authentication for Web Configurator, Web access, SSL VPN,
and ZyXEL IPSec VPN client user logins.
Figure 3
Applications: VPN Connectivity
OTP PIN
SafeWord 2008
Authentication Server
File
Web-based
Server
Server
Application
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