ZyXEL Communications ZyXEL ZyWALL 2WG - Manual (Page 402)

Chapter 22 Remote Management
ZyWALL 2WG User’s Guide
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Figure 237 ADVANCED > REMOTE MGMT > DNS
The following table describes the labels in this screen.
22.16 Introducing Vantage CNM
Vantage CNM (Centralized Network Management) is a browser-based global management
solution that allows an administrator from any location to easily configure, manage, monitor
and troubleshoot ZyXEL devices located worldwide. See the Vantage CNM User's Guide for
details.
If you allow your ZyWALL to be managed by the Vantage CNM server, then you should not
do any configurations directly to the ZyWALL (using either the web configurator, SMT
menus or commands) without notifying the Vantage CNM administrator.
22.17 Configuring CNM
Vantage CNM is disabled on the device by default. Click ADVANCED > REMOTE MGMT
> CNM to configure your device’s Vantage CNM settings.
Table 145 ADVANCED > REMOTE MGMT > DNS
LABEL DESCRIPTION
Server Port The DNS service port number is 53 and cannot be changed here.
Service Access Select the interface(s) through which a computer may send DNS queries to the
ZyWALL.
Secure Client IP
Address
A secure client is a “trusted” computer that is allowed to send DNS queries to the
ZyWALL.
Select All to allow any computer to send DNS queries to the ZyWALL.
Choose Selected to just allow the computer with the IP address that you specify to
send DNS queries to the ZyWALL.
Apply Click Apply to save your customized settings.
Reset Click Reset to begin configuring this screen afresh.