Table of Contents
VSG1435-B101 Series User’s Guide
15
12.2.1 Add/Edit Port Forwarding ...................................................................................... 182
12.3 The Applications Screen .................................................................................................. 183
12.3.1 Add New Application .............................................................................................. 184
12.4 The Port Triggering Screen ............................................................................................. 185
12.4.1 Add/Edit Port Triggering Rule ................................................................................ 187
12.5 The DMZ Screen ............................................................................................................. 189
12.6 The ALG Screen .............................................................................................................. 190
12.7 The Sessions Screen ...................................................................................................... 190
12.8 Technical Reference ........................................................................................................ 191
12.8.1 NAT Definitions ...................................................................................................... 191
12.8.2 What NAT Does ..................................................................................................... 192
12.8.3 How NAT Works ..................................................................................................... 193
12.8.4 NAT Application ...................................................................................................... 194
Chapter 13
Dynamic DNS Setup .............................................................................................................197
13.1 Overview .......................................................................................................................... 197
13.1.1 What You Can Do in this Chapter .......................................................................... 198
13.1.2 What You Need To Know ....................................................................................... 198
13.2 The DNS Entry Screen .................................................................................................... 199
13.2.1 Add/Edit DNS Entry ................................................................................................ 200
13.3 The Dynamic DNS Screen .............................................................................................. 200
Chapter 14
IGMP.......................................................................................................................................203
14.1 Overview .......................................................................................................................... 203
14.1.1 What You Can Do in this Chapter .......................................................................... 203
14.1.2 What You Need to Know ........................................................................................ 203
14.2 The IGMP General Screen .............................................................................................. 206
14.3 IGMP Filter Configuration ................................................................................................ 208
14.3.1 IGMP Host Limitation Edit ...................................................................................... 210
14.3.2 IGMP Service Add ...................................................................................................211
14.3.3 IGMP Host Limitation Add ...................................................................................... 212
14.4 IGMP ACL Configuration ................................................................................................. 213
14.4.1 IGMP ACL Add ....................................................................................................... 214
Chapter 15
Interface Group .....................................................................................................................215
15.1 Overview .......................................................................................................................... 215
15.1.1 What You Can Do in this Chapter .......................................................................... 215
15.2 The Interface Group Screen ............................................................................................ 215
15.2.1 Interface Group Configuration ................................................................................ 217
