![background image](/i/zyxel/144701/zyxel-zywall-2wg-ee/h/zyxel-zywall-2wg-ee-641.png)
Chapter 43 System Information & Diagnosis
ZyWALL 2WG User’s Guide
641
Figure 426
Menu 24.4: System Maintenance: Diagnostic
43.5.1 WAN DHCP
DHCP functionality can be enabled on the LAN or WAN as shown in
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 427
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