User`s manual

Content Security Gateway User’s Manual
Table of Contents
CHAPTER 1: INTRODUCTION ........................................................................................................................ 1
1.1 FEATURES ...........................................................................................................................................................1
1.2 PACKAGE CONTENTS..........................................................................................................................................1
1.3 CONTENT SECURITY GATEWAY FRONT VIEW ....................................................................................................2
1.4 CONTENT SECURITY GATEWAY REAR PANEL ....................................................................................................2
1.5 SPECIFICATION.................................................................................................................................................... 3
CHAPTER 2: HARDWARE INSTALLATION.................................................................................................... 4
2.1 INSTALLATION REQUIREMENTS...........................................................................................................................4
2.2 OPERATION MODE ..............................................................................................................................................4
2.2.1 Transparent Mode Connection Example..............................................................................................4
2.2.2 NAT Mode Connecting Example ...........................................................................................................5
CHAPTER 3: GETTING STARTED .................................................................................................................. 6
3.1 WEB CONFIGURATION ........................................................................................................................................ 6
3.2 CONFIGURE WAN INTERFACE ............................................................................................................................7
3.3 CONFIGURE DMZ INTERFACE ............................................................................................................................8
3.4 CONFIGURE POLICY............................................................................................................................................8
CHAPTER 4: WEB CONFIGURATION .......................................................................................................... 10
4.1 SYSTEM............................................................................................................................................................. 10
4.1.1 Admin....................................................................................................................................................... 11
4.1.2 Permitted IPs.......................................................................................................................................... 13
4.1.3 Logout......................................................................................................................................................15
4.1.4 Software Update ....................................................................................................................................16
4.1.5 Setting .....................................................................................................................................................16
4.1.6 Date/Time................................................................................................................................................24
4.1.7 Multiple Subnet ......................................................................................................................................25
4.1.8 Route Table.............................................................................................................................................30
4.1.9 DHCP.......................................................................................................................................................31
4.1.10 Dynamic DNS.......................................................................................................................................33
4.1.11 Host Table .............................................................................................................................................35
4.1.12 Language..............................................................................................................................................37
4.2 INTERFACE ........................................................................................................................................................37
4.2.1 LAN..........................................................................................................................................................37
4.2.2 WAN.........................................................................................................................................................38
4.2.3 DMZ .........................................................................................................................................................43