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Hongdian Corporation
135
H792x 3G/4G Router User Manual
VPDN parameter wrong
Check VPDN peer server
6.3.2
VPN cannot communicate
Phenomenon
VPN already connect, but cannot communicate
Possible Reason
Router table config wrong
VPN peer server config wrong
Solution
Add related Router table
Check VPN peer server setting
6.3.3
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
6.4
WEB config problem
6.4.1
Updating firmware failure
Phenomenon
Updating firmware failure
Possible Reason
Auto r eboot during updating H7960 3G/4G Router
Power supply problem
Wrong firmware
Power off during updating router