ZyXEL Communications ZYWALL USG 20 Manual page 14

Table of Contents
7.5 How to Configure User-aware Access Control .................................................................. 120
7.5.1 Set Up User Accounts .............................................................................................. 120
7.5.2 Set Up User Groups ................................................................................................. 121
7.5.3 Set Up User Authentication Using the RADIUS Server ........................................... 122
7.6 How to Use a RADIUS Server to Authenticate User Accounts based on Groups ............. 124
7.7 How to Use Endpoint Security and Authentication Policies ............................................... 126
7.7.1 Configure the Endpoint Security Objects ................................................................. 126
7.7.2 Configure the Authentication Policy ......................................................................... 128
7.8 How to Configure Service Control ..................................................................................... 129
7.8.1 Allow HTTPS Administrator Access Only From the LAN ......................................... 130
7.9 How to Allow Incoming H.323 Peer-to-peer Calls ............................................................. 132
7.9.1 Turn On the ALG ...................................................................................................... 133
7.9.2 Set Up a NAT Policy For H.323 ................................................................................ 133
7.9.3 Set Up a Firewall Rule For H.323 ............................................................................ 135
7.10 How to Allow Public Access to a Web Server .................................................................. 136
7.10.1 Create the Address Objects ................................................................................... 137
7.10.2 Configure NAT ........................................................................................................ 137
7.10.3 Set Up a Firewall Rule ........................................................................................... 138
7.11 How to Use an IPPBX on the DMZ .................................................................................. 139
7.11.1 Turn On the ALG .................................................................................................... 141
7.11.2 Create the Address Objects ................................................................................... 141
7.11.3 Setup a NAT Policy for the IPPBX .......................................................................... 142
7.11.4 Set Up a WAN to DMZ Firewall Rule for SIP .......................................................... 143
7.11.5 Set Up a DMZ to LAN Firewall Rule for SIP ........................................................... 144
7.12 How to Use Multiple Static Public WAN IP Addresses for LAN to WAN Traffic ............... 145
7.12.1 Create the Public IP Address Range Object .......................................................... 145
7.12.2 Configure the Policy Route .................................................................................... 146
7.13 How to Set Up a Wireless LAN ........................................................................................ 146
7.13.1 Set Up User Accounts ............................................................................................ 147
7.13.2 Create the WLAN Interface .................................................................................... 147
7.13.3 Set Up the Wireless Clients to Use the WLAN Interface ........................................ 150
Part II: Technical Reference ................................................................ 163
Chapter 8
Dashboard ............................................................................................................................. 165
8.1 Overview ............................................................................................................................ 165
8.1.1 What You Can Do in this Chapter ............................................................................ 165
8.2 The Dashboard Screen ..................................................................................................... 165
8.2.1 The CPU Usage Screen ........................................................................................... 171
8.2.2 The Memory Usage Screen ..................................................................................... 172
14
ZyWALL USG 20/20W User's Guide