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DSL Modem User Manual
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Chapter 5 Configuring Security Settings
For multiple ports:
1. Enter the rule name in the “Rule Name” text box. The name is usually based
on the application or game title.
2. Set “Protocol” to “TPC.”
3. Enter the starting port number of the port range in the “Port Start” and “Port
Map Start” text boxes, and the last port of the range in the “Port End” text
box. For example, if the port range is 5000 to 6000, enter “5000” in the “Port
Start” and “Port Map Start” text boxes, and “6000” in the “Port End” text box.
4. Click Apply.
5. Change Protocol to “UDP.”
6. Enter the port numbers again, as in step 3.
7. Click Apply again. The rule’s TPC and UDP mapping appear at the bottom of
the screen.
8. Click Back.
9. Select the computer on which to open the ports, then click User.
10. Select the rule, then click Add to move the rule to the “Applied Rule” text box.
11. Click Apply.