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2. Choose the item to be deleted, and click Delete.
3. Click OK.
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To delete all port forwarding rules, perform the following steps:
1. Choose Security > Port Forwarding.
2. Click Delete All.
3. Click OK.
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6.8 Setting UPnP
On this page, you can enable or disable the Universal Plug and Play (UPnP)function.
To enable UPnP, perform the following steps:
1. Choose Security > UPnP.
2. Set UPnP to Enable.
3. Click Submit.
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6.9 Setting DMZ
If the demilitarized zone (DMZ) is enabled, the packets sent from the WAN are directly sent
to a specified IP address on the LAN before being discarded by the firewall.
To set DMZ, perform the following steps:
1. Choose Security > DMZ.
2. Set DMZ to Enable.
3. Set Host address.
This IP address must be different from the IP address set on the LAN Host Settings
page, but they must be on the same network segment.
4. Click Submit.
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