Hongdian H8951 3G/4G Wi-Fi router - Manual (Page 72)

5 Router config H8951 3G/4G Router
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Figure 5-37 IP Filter tab
Step 3 In the forwarding filtering rules.
 Black List：The default allows packet forwarding, in line with the list of "discarded" rules
packet can not be forwarded through the router.
 White List：The default refuses packet forwarding, in line with the list of "accept" rules
packet can go through a router forwarding.
Step 4 Click “Add” to add a new IP filter rule and configure IP filter parameter. There are two types
of IP filter: “Input” and “Forward”. To add a rule.