M2M Cellular GatewayIndex skipping is used to reserve slots for new function insertion, when required.182Select IP Range to filter packets coming from a specified range of IP addressentered in this field.Select IP Address‐based Group to filter packets coming from a pre‐defined groupselected. Note: group must be pre‐defined before this selection become available.Refer to System > Grouping > Host grouping. You may also access to create a groupby the Add Rule shortcut button. Setting done through the Add Rule button willalso appear in the Host grouping setting screen.Source MAC A Must filled settingThis field is to specify the Source MAC address.Select Any to filter packets coming from any MAC addresses.Select Specific MAC Address to filter packets coming from a MAC address enteredin this field.Select MAC Address‐based Group to filter packets coming from a pre‐definedgroup selected. Note: group must be pre‐defined before this selection becomeavailable. Refer to System > Grouping > Host grouping. You may also access tocreate a group by the Add Rule shortcut button. Setting done through the Add Rulebutton will also appear in the Host grouping setting screen.URL / DomainName /KeywordA Must filled settingSpecify URL, Domain Name, or Keyword list to filtering rule. It supports up to amaximum of 10 Keywords in a rule by using the delimiter “;”.In the Black List mode, if the matching rule is found, the packets with http headerwill be dropped.In the White List mode, if the matching rule is found, the packets with http headerwill be accepted and other packets with http header will be dropped.Time Schedule A Must filled settingApply Time Schedule to this rule, otherwise leave it as Always.If the dropdown list is empty ensure Time Schedule is pre‐configured. Refer toSystem > Scheduling setting.Enabling theruleThe box is unchecked bydefault. Click Enable box to activate this rule.Save N/A Click the Save button to save the configurationUndo N/AClick the Undo button to restore what you just configured back to the previoussetting. Please note that the restored setting may not be the factory default settingbut a retrieve of what was saved in the memory.Back N/A When the Back button is clicked the screen will return to the URL BlockingConfiguration page.