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4.6.4 Network Services Filter

The Network Services Filter blocks LAN to WAN packet exchanges
and restricts network clients from accessing specic web services
such as Telnet or FTP.
To set up a Network Service lter:
1. From the navigation panel, go to Advanced Settings >
Firewall > Network Service Filter tab.
2. On the Enable Network Services Filter eld, select Yes.
3. Select the Filter table type. Black List blocks the specied
network services. White List limits access to only the specied
network services.
4. Specify the day and time when the lters will be active.
5. To specify a Network Service to lter, enter the Source IP,
Destination IP, Port Range, and Protocol. Click the button.
6. Click Apply.