TL-MR3220 3G/4G Wireless N Router User Guide
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4. Select the protocol used for Incoming Ports from the Incoming Protocol drop-down list,
either TCP or UDP, or All.
5. Select Enable in Status field.
6. Click the Save button to save the new rule.
Figure 4-38 Add or Modify a Triggering Entry
To modify or delete an existing entry:
1. Click the Modify in the entry you want to modify. If you want to delete the entry, click the
Delete.
2. Modify the information.
3. Click the Save button.
) Note:
1) When the trigger connection is released, the according opening ports will be closed.
2) Each rule allowed to be used only by one host on LAN synchronously. The trigger
connection of other hosts on LAN will be refused.
3) Incoming Port Range cannot overlap each other.
4.8.3 DMZ Choose menu “Forwarding→DMZ”, you can view and configure DMZ host in the screen
(shown in Figure 4-39).The DMZ host feature allows one local host to be exposed to the
Internet for a special-purpose service such as Internet gaming or videoconferencing. DMZ host
forwards all the ports at the same time. Any PC whose port is being forwarded must have its
DHCP client function disabled and should have a new static IP Address assigned to it because
its IP Address may be changed when using the DHCP function.