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Top Global USA. ----MB5000 User Guide 

The access rules of the firewall in MB5000 have many access rule items. You can 

maintain these rules with the operations of: Add, Delete, Move up, Move down, Apply. 

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  Default Policy: Factory default rules; 

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  Enable Checkbox: You can enable or disable a rule by checking or unchecking 

this checkbox; 

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  Move up, Move down: The sequence of the rules in the list is very important for 

the firewall. When the firewall deals with a data packet, it will check the rules 

from top to bottom sequentially and execute the first rule which matches the 

character of this packet. So please pay attention to the sequence when you are 

using multiple rules; 

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  Apply Change: Click the Apply Change button to validate the change 

immediately. No reboot is required here; 

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  Add: Click the Add button, a pop-up window for inputting an access rule will 

appear: 

 

 

 

Each rule consists of the following parameters: 

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