User's Manual

300Mbps Wireless N NAS Rout
www.phicomm.com
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Chapter 3: Router Configuration
Security Options
There are four submenus under the Security Options menu: Security Settings, Advanced
Security Settings, Local Web Management and Remote Web Management. Click any of
them, and you will be able to configure the corresponding function.
Security Settings
SPI (Stateful Packet Inspection): When the SPI firewall is enabled, the system refuses all
requests from the Internet. Only packets that belong to connections that respond requests
from the LAN and for which status database is created can pass the firewall and access to
the LAN. By default, the SPI is enabled. To expose all hosts in the LAN to the Internet, you
can disable SPI.
VPN (Virtual Private Network): VPN provides a safe communication method among
remote computers through WAN. If a host in the LAN wants to connect to the remote VPN