ZyXEL Communications 91-009-073003B Part II: Technical Reference

Table of Contents

7.3 How to Configure Load Balancing ......................................................................................	115
7.3.1 Set Up Available Bandwidth on Ethernet Interfaces .................................................	115
7.3.2 Configure the WAN Trunk .........................................................................................	116
7.4 How to Set Up an IPSec VPN Tunnel .................................................................................	118
7.4.1 Set Up the VPN Gateway ..........................................................................................	119
7.4.2 Set Up the VPN Connection .....................................................................................	120
7.4.3 Configure Security Policies for the VPN Tunnel .......................................................	121
7.5 How to Configure User-aware Access Control ..................................................................	122
7.5.1 Set Up User Accounts ..............................................................................................	122
7.5.2 Set Up User Groups .................................................................................................	123
7.5.3 Set Up User Authentication Using the RADIUS Server ...........................................	124
7.5.4 Web Surfing Policies With Bandwidth Restrictions ..................................................	126
7.5.5 Set Up MSN Policies ................................................................................................	129
7.5.6 Set Up Firewall Rules ...............................................................................................	130
7.6 How to Use a RADIUS Server to Authenticate User Accounts based on Groups .............	131
7.7 How to Use Endpoint Security and Authentication Policies ...............................................	133
7.7.1 Configure the Endpoint Security Objects .................................................................	133
7.7.2 Configure the Authentication Policy .........................................................................	135
7.8 How to Configure Service Control .....................................................................................	136
7.8.1 Allow HTTPS Administrator Access Only From the LAN .........................................	137
7.9 How to Allow Incoming H.323 Peer-to-peer Calls .............................................................	139
7.9.1 Turn On the ALG ......................................................................................................	140
7.9.2 Set Up a NAT Policy For H.323 ................................................................................	140
7.9.3 Set Up a Firewall Rule For H.323 ............................................................................	142
7.10 How to Allow Public Access to a Web Server ..................................................................	143
7.10.1 Create the Address Objects ...................................................................................	144
7.10.2 Configure NAT ........................................................................................................	144
7.10.3 Set Up a Firewall Rule ...........................................................................................	145
7.11 How to Use an IPPBX on the DMZ ..................................................................................	146
7.11.1 Turn On the ALG ....................................................................................................	148
7.11.2 Create the Address Objects ...................................................................................	148
7.11.3 Setup a NAT Policy for the IPPBX ..........................................................................	149
7.11.4 Set Up a WAN to DMZ Firewall Rule for SIP ..........................................................	150
7.11.5 Set Up a DMZ to LAN Firewall Rule for SIP ...........................................................	151
7.12 How to Use Multiple Static Public WAN IP Addresses for LAN to WAN Traffic ...............	152
7.12.1 Create the Public IP Address Range Object ..........................................................	152
7.12.2 Configure the Policy Route ....................................................................................	153
Part II: Technical Reference ................................................................	155
Chapter 8
Dashboard .............................................................................................................................	157

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	ZyWALL USG 50 User’s Guide