Chapter 42 System Information & Diagnosis
ZyWALL 2WG User’s Guide
645
Figure 427 Menu 24.4: System Maintenance: Diagnostic
42.5.1 WAN DHCP
DHCP functionality can be enabled on the LAN or WAN as shown in Figure 428 on page 645.
LAN DHCP has already been discussed. The ZyWALL can act either as a WAN DHCP client
(IP Address Assignment field in menu 4 or menu 11.x.2 is Dynamic and the Encapsulation
field in menu 4 or menu 11 is Ethernet) or None, (when you have a static IP). The WAN
Release and Renewal fields in menu 24.4 conveniently allow you to release and/or renew the
assigned WAN IP address, subnet mask and default gateway in a fashion similar to winipcfg.
Figure 428 WAN & LAN DHCP
The following table describes the diagnostic tests available in menu 24.4 for your ZyWALL
and associated connections.
Menu 24.4 - System Maintenance - Diagnostic
TCP/IP
1. Ping Host
2. WAN DHCP Release
3. WAN DHCP Renewal
4. PPPoE/PPTP/3G Setup Test
System
11. Reboot System
Enter Menu Selection Number:
WAN=
Host IP Address= N/A