
SpeedStream Router User Guide 
Manage Network Address Port Mappings through UPnP 
If you have enabled UPnP on the SpeedStream router, you can use UPnP to manipulate the NAPT port  
mappings. This is effectively the same as if you had logged into the router’s Web management interface 
through your Internet browser. 
For more information on port mappings, refer to page 65, NAT/NAPT. For more information about UPnP, 
refer to page 16, Logging In with UPnP or page 82, UPnP (Universal Plug and Play). 
• Windows ME 
• Windows XP Home Edition 
• Windows XP Professional Edition 
1. In Windows ME or 
Windows XP, open the 
Network 
Neighborhood folder. 
2. Navigate to the 
Network 
Connections view. 
3. If the router's WAN 
connection is available, 
the Internet 
Connection icon 
displays. 
4. To display network 
properties or view the 
connection status, right-
click the Internet 
Connection icon. 
5. To open the Advanced 
Settings dialog box, click Settings. 
6. From the Advanced Settings dialog box, you can add, edit or delete the router's port mapping table.  
Firewall Your SpeedStream router includes a user-configurable firewall that provides various levels of security 
against outside attacks. This firewall provides only WAN-side protection. The firewall does not provide 
any LAN-side protection. 
The firewall also includes an advanced Attack Detection System (ADS) containing various algorithms to 
detect and identify WAN attacks the moment they start and protect the LAN from such attacks. Though 
WAN access may be temporarily hindered, the LAN is protected from such harmful traffic load. 
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