Figure 168 System; Table 115 System - ZyXEL Communications ZyWall 35 User Manual

Internet security appliance

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Table of Contents

ZyWALL 35 User's Guide

Figure 168 System

The following table describes the labels in this screen.

Address Record

Name Server Record A name server record contains a DNS server's IP address. The ZyWALL can

An address record specifies the mapping of a fully qualified domain name

(FQDN) to an IP address. An FQDN consists of a host and domain name and

includes the top-level domain. For example, www.zyxel.com.tw is a fully

qualified domain name, where "www" is the host, "zyxel" is the second-level

domain, and "com.tw" is the top level domain.

This is the index number of the address record.

This is a host's fully qualified domain name.

This is the IP address of a host.

Click the edit icon to go to the screen where you can edit the record.

Click the delete icon to remove an existing record. A window display asking you

to confirm that you want to delete the record. Note that subsequent records

move up by one when you take this action.

Click Add to open a screen where you can add a new address record. Refer to

for information on the fields.

query the DNS server to resolve domain names for features like VPN, DDNS

and the time server.

When the ZyWALL needs to resolve a domain name, it checks it against the

name server record entries in the order that they appear in this list.

A "*" indicates a name server record without a domain zone. The default record

is grayed out. The ZyWALL uses this default record if the domain name that

needs to be resolved does not match any of the other name server records.

Chapter 20 DNS