Part iv: management – ZyXEL Communications NBG-419N User Manual
Page 16

Table of Contents
NBG-419N User’s Guide
16
Part IV: Management............................................................................ 169
21.1 Overview ......................................................................................................................... 171
21.2 What You Can Do ............................................................................................................ 171
21.3 What You Need To Know ................................................................................................. 172
21.4 General Screen .............................................................................................................. 172
21.5 Advanced Screen ........................................................................................................... 173
21.5.1 Rule Configuration: Application Rule Configuration ............................................ 176
21.5.2 Rule Configuration: User Defined Service Rule Configuration ............................ 177
23.3.1 NAT Traversal ........................................................................................................ 185
23.3.2 Cautions with UPnP ............................................................................................... 186