SAGEMCOM F@ST 4310 Reference Manual page 91

Incoming
Object: This menu is used to create incoming IP filters to refuse data from the WAN to the LAN and list
the existing incoming IP filters.
By default, all the incoming data is refused when the Firewall is activated.
• In the Advanced Setup menu, select Security > IP Filtering > Incoming.
The following screen opens:
Add
• Click on the Add button to display the following screen:
F@ST 4310 Reference Manual
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5- Information / Configuration
Page 5-59