Wan Dhcp; Figure 374 Menu 24.4: System Maintenance: Diagnostic; Figure 375 Wan & Lan Dhcp; Table 210 System Maintenance Menu Diagnostic - ZyXEL Communications ZYWALL 2 PLUS User Manual

Chapter 39 System Information & Diagnosis

Figure 374 Menu 24.4: System Maintenance: Diagnostic

39.5.1 WAN DHCP

DHCP functionality can be enabled on the LAN, DMZ, WLAN or WAN as shown in
375 on page
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 375 WAN & LAN DHCP
The following table describes the diagnostic tests available in menu 24.4 for your ZyWALL
and associated connections.

Table 210 System Maintenance Menu Diagnostic

FIELD
Ping Host
WAN DHCP Release
WAN DHCP Renewal
546
Menu 24.4 - System Maintenance - Diagnostic
TCP/IP
1. Ping Host
2. WAN DHCP Release
3. WAN DHCP Renewal
4. PPPoE/PPTP Setup Test
System
11. Reboot System
Enter Menu Selection Number:
Host IP Address= N/A
546. LAN DHCP has already been discussed. The ZyWALL can act either as a
DESCRIPTION
Enter 1 to ping any machine (with an IP address) on your LAN, DMZ, WLAN
or WAN. Enter its IP address in the Host IP Address field below.
Enter 2 to release your WAN DHCP settings.
Enter 3 to renew your WAN DHCP settings.
Figure
ZyWALL 2 Plus User's Guide