TP-Link 3G/4G TL-MR3220 V2 User Guide - Page 62

TL-MR3220, Incoming Protocol, Enable, Status, To modify or delete an existing entry, Modify, Delete

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TL-MR3220 3G/4G Wireless N Router User Guide 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. -53-

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TL-MR3220
3G/4G Wireless N Router User Guide
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.
-53-