Table of Contents
NBG5615 User’s Guide
9
Chapter
15
NAT
.....................................................................................................................................................
139
15.1 Overview
....................................................................................................................................
139
15.1.1 What You Can Do
................................................................................................................
139
15.1.2 What You Need To Know
.....................................................................................................
140
15.2 General
.........................................................................................................................................
141
15.3 Port Forwarding Screen
...............................................................................................................
142
15.3.1 Port Forwarding Edit Screen
..............................................................................................
144
15.4 Port Trigger Screen
.......................................................................................................................
145
15.5 Technical Reference
......................................................................................................................
146
15.5.1 NATPort Forwarding: Services and Port Numbers
..............................................................
146
15.5.2 NAT Port Forwarding Example
............................................................................................
146
15.5.3 Trigger Port Forwarding
.......................................................................................................
147
15.5.4 Trigger Port Forwarding Example
........................................................................................
147
15.5.5 Two Points To Remember About Trigger Ports
...................................................................
148
Chapter
16
DDNS
..................................................................................................................................................
149
16.1 Overview
......................................................................................................................................
149
16.1.1 What You Need To Know
.....................................................................................................
149
16.2 General
.......................................................................................................................................
149
Chapter
17
Static Route
.......................................................................................................................................
151
17.1 Overview
....................................................................................................................................
151
17.2 IP Static Route Screen
.................................................................................................................
151
17.2.1 Add/Edit Static Route
..........................................................................................................
152
Chapter
18
Firewall
..............................................................................................................................................
155
18.1 Overview
.....................................................................................................................................
155
18.1.1 What You Can Do
................................................................................................................
155
18.1.2 What You Need To Know
.....................................................................................................
155
18.2 General Screen
............................................................................................................................
157
18.3 Services Screen
............................................................................................................................
157
Chapter
19
Content Filtering
...............................................................................................................................
161
19.1 Overview
.......................................................................................................................................
161
19.1.1 What You Need To Know
.....................................................................................................
161
19.2 Content Filter
.................................................................................................................................
161
19.3 Technical Reference
......................................................................................................................
163
19.3.1 Customizing Keyword Blocking URL Checking
...................................................................
163