11.3 The Applications Screen ............................................................................................................ 175
11.3.1 Add New Application ....................................................................................................... 176
11.5 The DMZ Screen .......................................................................................................................... 179
11.6 The ALG Screen .......................................................................................................................... 180
11.8 The Sessions Screen .................................................................................................................... 183
11.9 Technical Reference .................................................................................................................. 184
11.9.1 NAT Definitions ................................................................................................................... 184
11.9.2 What NAT Does ................................................................................................................. 184
11.9.3 How NAT Works .................................................................................................................. 185
11.9.4 NAT Application ................................................................................................................ 185
Dynamic DNS Setup.........................................................................................................................188
12.1 Overview ..................................................................................................................................... 188
12.2 The DNS Entry Screen ................................................................................................................. 189
12.2.1 Add/Edit DNS Entry ........................................................................................................... 189
12.3 The Dynamic DNS Screen .......................................................................................................... 190
IGMP/MLD.........................................................................................................................................192
13.1 Overview ..................................................................................................................................... 192
13.2 The IGMP/MLD Screen ............................................................................................................... 192
Vlan Group .......................................................................................................................................195
14.1 Overview ..................................................................................................................................... 195
14.2 The Vlan Group Screen .............................................................................................................. 195
Interface Group ...............................................................................................................................198
15.1 Overview ..................................................................................................................................... 198
Table of Contents
VMG3925-B10C/B30C User's Guide
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