Hongdian H8951 3G/4G Wi-Fi router - Manual (Page 9)

H8951 3G/4G Router Content
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6.4 VPN.....................................................................................................................................................................5
6.5 Timing Task.........................................................................................................................................................8
7 FAQ.................................................................................................................................................... 1
7.1 Hardware Failure................................................................................................................................................1
7.1.1 All LED dark............................................................................................................................................... 1
7.1.2 SIM Slot.....................................................................................................................................................2
7.1.3 Ethernet Connection.................................................................................................................................2
7.1.4 Antenna Connection................................................................................................................................. 2
7.2 Dial Online Problem........................................................................................................................................... 3
7.2.1 Dial discontinue........................................................................................................................................ 3
7.2.2 No Signal................................................................................................................................................... 3
7.2.3 Cannot find SIM/UIM card........................................................................................................................3
7.2.4 Poor Signal................................................................................................................................................ 4
7.2.5 Compress Protocol not match.................................................................................................................. 4
7.3 VPN Problem...................................................................................................................................................... 4
7.3.1 VPDN cannot connect...............................................................................................................................4
7.3.2 VPN cannot communicate........................................................................................................................ 5
7.3.3 Router can communicate but subnet cannot........................................................................................... 5
7.4 WEB config problem.......................................................................................................................................... 5
7.4.1 Updating firmware failure.........................................................................................................................5
7.4.2 Backup setting problem............................................................................................................................6
7.4.3 Updating patch failure.............................................................................................................................. 6
7.4.4 CFE Updating failure................................................................................................................................. 6
7.4.5 Update failure in WEB GUI........................................................................................................................7
7.4.6 Forget Router Password............................................................................................................................7