User's Manual

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3.5.4 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.
2. On the Enable Network Services Filter eld, select Ye s .
3. Select the Filter table type. Deny blocks the specied network
services. Allow 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.