ZyWALL 5/35/70 Series User’s Guide

27.15 DNS

Use DNS (Domain Name System) to map a domain name to its corresponding IP address and vice versa. Refer to Chapter 7 on page 126 for more information.

Click ADVANCED, REMOTE MGMT and then the DNS tab to change your ZyWALL’s DNS settings. Use this screen to set from which IP address the ZyWALL will accept DNS queries and on which interface it can send themyour ZyWALL’s DNS settings.This feature is not available when the ZyWALL is set to bridge mode.

Figure 228 DNS

The following table describes the labels in this screen.

Table 159 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

A secure client is a “trusted” computer that is allowed to send DNS queries to the

Address

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.

 

 

27.16 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.

Chapter 27 Remote Management

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