Static Routes; Zones; Ddns; Nat - ZyXEL Communications ZyWall USG 2000 User Manual

6.5.7 Static Routes

Use static routes to tell the ZyWALL about networks not directly connected to the
ZyWALL.
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6.5.8 Zones

See Section 6.2 on page 98
interfaces and VPN tunnels. The ZyWALL uses zones, not interfaces, in many
security settings, such as firewall rules and remote management.
Zones cannot overlap. Each interface and VPN tunnel can be assigned to at most
one zone. Virtual interfaces are automatically assigned to the same zone as the
interface on which they run. When you create a zone, the ZyWALL does not create
any firewall rules, assign an IDP profile, or configure remote management for the
new zone.
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WHERE USED
Example: For example, to create the DMZ-2 zone and add an interface, click
Network > Zone and then the Add icon.

6.5.9 DDNS

Dynamic DNS maps a domain name to a dynamic IP address. The ZyWALL helps
maintain this mapping.
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6.5.10 NAT

Use Network Address Translation (NAT) to make computers on a private network
behind the ZyWALL available outside the private network.
ZyWALL USG 2000 User's Guide
Configuration > Network > Routing > Static Route
Interfaces
for background information. A zone is a group of
Configuration > Network > Zone
Interfaces, IPSec VPN, SSL VPN
Firewall, IDP, remote management, anti-virus, ADP, application patrol
Configuration > Network > DDNS
Interface
Chapter 6 Configuration Basics
109