ZyXEL Communications P-320W, Руководство пользователя

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P-320W User’s Guide
14 Table of Contents
8.1.7 Configuring Servers Behind SUA (Example) ..........................................103
8.2 General NAT Screen ........................................................................................103
8.3 Port Forwarding Screen ...................................................................................104
8.3.1 Rule Setup Screen...................................................................................105
8.4 Trigger Port Forwarding ...................................................................................106
8.4.1 Trigger Port Forwarding Example ...........................................................106
8.4.2 Two Points To Remember About Trigger Ports .......................................107
8.5 Trigger Port Forwarding Screen .......................................................................107
Chapter 9
Firewall.................................................................................................................. 109
9.1 Introduction to Firewall .....................................................................................109
9.1.1 What is a Firewall? .................................................................................109
9.1.2 Stateful Inspection Firewall. ....................................................................109
9.1.3 About the Prestige Firewall .....................................................................109
9.1.4 Guidelines For Enhancing Security With Your Firewall ..........................110
9.2 General Firewall Screen ...................................................................................110
9.3 Services Screen .............................................................................................. 111
9.3.1 Services ..................................................................................................113
Chapter 10
Static Route Screens ........................................................................................... 115
10.1 Static Route Overview ....................................................................................115
10.2 IP Static Route Screen ...................................................................................115
10.2.1 Static Route Setup Screen.....................................................................116
Chapter 11
Remote Management Screens ............................................................................ 119
11.1 Remote Management Overview .....................................................................119
11.1.1 Remote Management Limitations .........................................................119
11.1.2 Remote Management and NAT ............................................................119
11.1.3 System Timeout ...................................................................................120
11.2 WWW Screen .................................................................................................120
11.3 SNMP .............................................................................................................121
11.3.1 Supported MIBs ....................................................................................122
11.3.2 SNMP Traps ..........................................................................................122
11.4 SNMP Screen .................................................................................................122
11.5 Security Screen ..............................................................................................123
Chapter 12
UPnP...................................................................................................................... 125
12.1 Universal Plug and Play Overview ................................................................125
12.1.1 How Do I Know If I'm Using UPnP? ......................................................125