User's Guide

Table of Contents
EMG3435-Q20A User’s Guide
8
14.1 Overview ................................................................................................................................... 140
14.1.1 What You Can Do ............................................................................................................. 140
14.1.2 What You Need To Know ................................................................................................. 140
14.2 IPv4 Firewall Screen ................................................................................................................... 141
14.3 IPv6 Firewall Screen .................................................................................................................... 143
Cha pte r 15
Ma inte na nc e ....................................................................................................................................146
15.1 Overview ..................................................................................................................................... 146
15.2 What You Can Do ...................................................................................................................... 146
15.3 General Screen ........................................................................................................................... 146
15.4 Password Screen ......................................................................................................................... 147
15.5 Time Screen ................................................................................................................................. 148
15.6 Firmware Upgrade Screen ........................................................................................................ 149
15.7 Backup/Restore Screen ............................................................................................................. 151
15.8 Restart Screen ............................................................................................................................. 152
15.9 Language Screen ....................................................................................................................... 152
15.10 Remote Management Screen ................................................................................................ 153
15.10.1 Remote Access ............................................................................................................... 153
15.10.2 Wake On LAN .................................................................................................................. 155
15.11 Log Screen ................................................................................................................................ 156
15.12 System Operation Mode Overview ........................................................................................ 157
15.13 Operation Mode Screen ......................................................................................................... 158
Cha pte r 16
Tro ub le sho o ting ................................................................................................................................160
16.1 Overview ..................................................................................................................................... 160
16.2 Power, Hardware Connections, and LEDs ............................................................................... 160
16.3 EMG3435-Q20A Access and Login ........................................................................................... 161
16.4 Internet Access ........................................................................................................................... 162
16.5 Resetting the EMG3435-Q20A to Its Factory Defaults ............................................................ 164
16.6 Wireless Connections ................................................................................................................. 164
16.7 USB Device Problems ................................................................................................................. 166
Appendix A Customer Support ..................................................................................................... 167
Appendix B Setting Up Your Computer’s IP Address................................................................... 173
Appendix C Common Services .....................................................................................................193
Appendix D Legal Information ...................................................................................................... 196
Inde x .................................................................................................................................................202