Firewall Tab
1.In the Application Name field, enter a name for the application profile. You can enter any name you like, although it’s recommended that you use the name of the application (for example, Redwing Game Server).
2.In the Definition panel, create a definition for your application.
A definition consists of a series of
a.In the Protocol field, select the TCP or UDP radio button. If the application you are adding requires both, you must create a separate definition for each.
b.In the Port (or Range) field, enter the port or port range the application uses.
For example, some applications may require only one port to be opened (such as TCP port 500); others may require that all TCP ports from 600 to 1000 be opened.
c.In the Protocol Timeout (seconds) field, you may optionally enter a value for the amount of time that can pass before the application “times out.” You can also leave the field blank, in which case the system uses the default values (86,400 seconds for the TCP protocol; 600 seconds for the UDP protocol).
d.In the Map to Host Port field, enter a value that will map the port range you established in step b to the local computer. For example, if you set the value to 4000 and the range being opened is 100 to 108, the forwarded data to the first value in the range will be sent to 4000. Subsequent ports will be mapped accordingly; 101 will be sent to 4001, 102 will be sent to 4002, etc.
e.From the Application Type
3.Click ADD DEFINTION to add the values to the profile definition list.
4.Click DONE.
Repeat these steps for each port or range of ports required for the application profile.
To edit or delete an application profile:
•Open a Web browser and access the 2Wire gateway user interface by entering http://gateway.2wire.net.
•Click the Firewall tab.
•Click the Firewall Settings link under the tab to open the Edit Firewall Settings page.
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