User's Manual

Table Of Contents
Device Settings 94
UPnP (universal plug and play). (See Basic Panel: UPnP (Universal Plug and Play).)
SPI (stateful packet inspection). (See Basic Panel: SPI (Stateful Packet Inspection).)
Router Settings Reset. (See Resetting the Software to Default Settings: Using the
Browser Interface.)
Basic Panel: UPnP (Universal Plug and Play)
UPnP provides simple and robust connectivity among consumer electronics, intelligent
appliances, and mobile devices from many different vendors. (For more information, see
upnp.org.)
Note: If UPnP is enabled, there are potential security risks.
Enabling UPnP
Before you can use UPnP, you must enable it.
1. Log in to the home page.
2. Click Advanced settings > Router > Basic.
3. Next to UPnP, select Enable.
Basic Panel: SPI (Stateful Packet Inspection)
SPI, also known as “dynamic packet filtering,” helps to prevent cyberattacks by validating that
the traffic passing through a session conforms to the protocol used for this type of session.
Packets that are not conforming get rejected.
Enabling SPI
Before you can use SPI, you must enable it.
1. Log in to the home page.
2. Click Advanced settings > Router > Basic.
3. Next to SPI, select Enable.
LAN Panel: General
Configure LAN-related settings of the routing hardware.
1. Log in to the home page.
2. Click Advanced settings ( ).
3. Click Router > LAN.