Addresses; Chapter 34 Addresses; Overview; What You Can Do In This Chapter - ZyXEL Communications ZYWALL USG 20 Manual

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H A P T E R

34.1 Overview

Address objects can represent a single IP address or a range of IP addresses.
Address groups are composed of address objects and other address groups.

34.1.1 What You Can Do in this Chapter

• The Address screen
addresses in the ZyWALL. Use the Address Add/Edit screen to create a new
address or edit an existing one.
• Use the Address Group summary screen
Address Group Add/Edit screen, to maintain address groups in the ZyWALL.

34.1.2 What You Need To Know

Address objects and address groups are used in dynamic routes, firewall rules,
content filtering, and VPN connection policies. For example, addresses are used to
specify where content restrictions apply in content filtering. Please see the
respective sections for more information about how address objects and address
groups are used in each one.
Address groups are composed of address objects and address groups. The
sequence of members in the address group is not important.
• See Section 6.6 on page 103
• See Section 7.12 on page 145
for using multiple static public WAN IP addresses for LAN to WAN traffic.

34.2 Address Summary Screen

The address screens are used to create, maintain, and remove addresses. There
are the types of address objects.
• HOST - a host address is defined by an IP Address.
ZyWALL USG 20/20W User's Guide
(Section 34.2 on page 555) provides a summary of all
(Section 34.3 on page
for related information on these screens.
for how to create a public IP address range object
34

Addresses

558) and the
555