Terminology In The Zywall - ZyXEL Communications ZyWall USG 50-H Series User Manual

Chapter 5 Configuration Basics
• The WAN zone contains the wan1 and wan2 interfaces (physical ports WAN 1 and 2).
They use public IP addresses to connect to the Internet.
• The LAN1 zone contains the lan1 interface (a port group made up of physical ports LAN/
DMZ 1 and 2). The LAN1 zone is a protected zone. The lan1 interface uses 192.168.1.1
and the connected devices use IP addresses in the 192.168.1.2 to 192.168.1.254 range.
• The LAN2 zone contains the lan2 interface (physical port LAN/DMZ 3). The LAN2 zone
is a protected zone. The lan2 interface uses 192.168.2.1 and the connected devices use IP
addresses in the 192.168.2.2 to 192.168.2.254 range.
• The DMZ zone contains the dmz interface (physical port LAN/DMZ 4). The DMZ zone
is for servers that are available to the public. The dmz interface uses private IP address
192.168.3.1 and the connected devices use private IP addresses in the 192.168.3.2 to
192.168.3.254 range.
• The WLAN zone contains the wlan1-1 interface and uses the built-in wireless LAN
interface. This is a second protected zone for connecting wireless access points. The wlan
interface uses private IP address 10.59.0.1 and the connected devices use IP addresses in
the 10.59.0.2 to 10.59.0.254 range.

5.3 Terminology in the ZyWALL

This section highlights some differences in terminology or organization between the ZyWALL
and other routers, particularly ZyNOS routers.
Table 23 ZyWALL Terminology That is Different Than ZyNOS
ZYNOS FEATURE / TERM
Port forwarding
IP alias
Gateway policy
Network policy (IPSec SA)
Hub-and-spoke VPN
Table 24 ZyWALL Terminology That Might Be Different Than Other Products
FEATURE / TERM
Destination NAT (DNAT)
Source NAT (SNAT)
Table 25 NAT: Differences Between the ZyWALL and ZyNOS
ZYNOS FEATURE / SCREEN
Port forwarding
Trigger port, port triggering
Address mapping
Address mapping (VPN)
82
ZYWALL FEATURE / TERM
Virtual server
Virtual interface
VPN gateway
VPN connection
(VPN) concentrator
ZYWALL FEATURE / TERM
Virtual server
Policy route
ZYWALL FEATURE / SCREEN
Virtual server
Policy route
Policy route
IPSec VPN
ZyWALL USG 50-H User's Guide