E-Lins H980 Series User Manual page 39

H980 Series 3G Router User Manual
【Interface Inspecting】: Set whether enable the Interface Inspecting.
【Interface Name】: Set which interface will be check.
【Flow Direction】: the way to check data flow.
【Inspect Interval Time】: Set the interval of check.
Caution:
This function is used for avoid false connection. If enable it, when there is no data
flow after a certain time, router will reboot itself. This certain time is 5 times of
Inspect Interval Time. So if your application does not have data flow frequently, do
not enable this function. (ICMP send by router will not be checked, but received data
could be checked.)
3.3.5 Security
When you click the "Security" tab, the following sub-tabs appear on the page:
Fig. 3.3.4.5: Interface Check
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