Hongdian H8951 3G/4G Wi-Fi router - Manual (Page 60)

5 Router config H8951 3G/4G Router
(2014-07-01) - 44 -
Parameter Details Operation
Retry
times/Normal
interval Check time interval and max check
failure times when link is OK, if check
failure times reaches the max times,
then “timeout action ” will be
executed, e.g “modem reset” Value area ：1～65535
Unit: second/time
Source Interface Router sends an ICMP detected
packet's source address Dropdown List options
 br0

modem
Timeout action
An action when check failure times
reach max failure times. Can be
modem-reset, reboot, custom
Dropdown List options
 modem-reset：modem
redials
 reboot：router reboots
 custom：customized action
Run commands If “Timeout action” is “custom”, this
shall be configured. Commands are
BGO operation. It is not suggested to
use, if need, please contact our
technical engineers WORD type, max 64 bytes
3. Single click “save” to finish a ICMP check rule.
If ICMP is normal, ICMP packet is sent at “normal interval”. When abnormal, packet will be sent
continuously at “failed interval”. If “destination address” cannot be linked and checking times reach
“retry times”, “destination backup” will be checked. if “destination address” can be linked in checking
“destination backup”, “destination address” will be checked again. If “destination backup” cannot be
linked and checking times reach “retry times”, “Timeout action” will be executed.
 Modify
 Delete
 Enable
If already enabled, the button “EN” is gray.
 Disable
If already disabled, the button “DIS” is gray
 Refresh
Click “refresh” to refresh the page.
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5.3.2 DDNS configuration
Network of SIM/UIM shall be a public address so that router can be visited for a DDNS.
Step 1 Log-on WEB GUI of H8951 3G/4G router.
Step 2 Click “Applications” > “DDNS”.