Edimax Technology Multi-Homing Broadband Router manual Add a Rule

Protocol	Only packets with this assigned protocol will statically bind to the
	assigned WAN port.
WAN Port	The WAN port that the packets matching this rule are statically
	bound to.
Add a Rule	Fill in the "Source IP Range", "Destination IP Range”,
	“Source Port Range”, "Destination Port Range", "Protocol"
	or "WAN Port" of the setting to be added and then click
	"Add". Then this rule of Protocol and Port Binding will be
	added into the "Protocol and Port Binding Table" below. If
	you find any typo before adding it and want to retype again,
	just click "Clear" and the fields will be cleared.
Remove a Rule	If you want to remove some rule of Protocol and Port
	Binding from the "Protocol and Port Binding Table", select
	the rules you want to remove in the table and then click
	"Delete Selected". If you want remove all rules from the
	table, just click "Delete All" button. Click "Reset" will
	clear your current selections.

Click <Apply> at the bottom of the screen to save the above configurations. You can now configure other advance sections or start using the router (with the advance settings in place)

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