Table of Contents
20.1 Overview .......................................................................................................................................145
20.2 What You Can Do .........................................................................................................................145
20.3 What You Need to Know ...............................................................................................................145
20.3.2 System Timeout ..................................................................................................................146
Chapter 21
21.1 Overview ......................................................................................................................................147
21.2 What You Can Do .........................................................................................................................147
21.3 What You Need to Know ...............................................................................................................147
21.3.1 NAT Traversal ......................................................................................................................147
21.3.2 Cautions with UPnP .............................................................................................................148
21.4 UPnP Screen ...............................................................................................................................148
21.5 Technical Refereance ....................................................................................................................148
Chapter 22
Maintenance ......................................................................................................................................155
22.1 Overview .......................................................................................................................................155
22.2 What You Can Do .........................................................................................................................155
22.3 General Screen .............................................................................................................................155
22.4 Password Screen ..........................................................................................................................156
22.5 Time Setting Screen ......................................................................................................................157
22.6 Firmware Upgrade Screen ............................................................................................................158
22.8 Restart Screen ..............................................................................................................................161
22.10 Sys OP Mode Screen ..................................................................................................................163
Troubleshooting................................................................................................................................165
23.2 Router Access and Login ..............................................................................................................166
23.3 Internet Access .............................................................................................................................167
10
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NBG6503 User's Guide