Hongdian H8951 3G/4G Wi-Fi router - Manual (Page 136)

5 Router config H8951 3G/4G Router
(2014-07-01) - 120 -
Possible Reason
 Router table config wrong
 VPN peer server config wrong
Solution
 Add related Router table
 Check VPN peer server setting
7.3.3 Router can communicate but subnet cannot
Phenomenon
Router can communicate but subnet cannot
Possible Reason
 VPN peer server config wrong
 Local Router has no MASQ
 Wrong local route table
Solution
 Check VPN peer server setting
 Local Router has no MASQ, please manual add VPN port MASQ
 Wrong local route table, set right route table
7.4 WEB config problem
7.4.1 Updating firmware failure
Phenomenon
Updating firmware failure
Possible Reason
 Auto reboot during updating H8951 3G/4G Router
 Power supply problem
 Wrong firmware
 Power off during updating router
Solution
 Check setting, disable the function which may cause reboot
 Change to a suitable power supply
 Ask technical support for suitable firmware
 Power off during updating router, please make sure power supply normal