Port Triggering - TP-Link TL-MR3020 User Manual

To modify or delete an existing entry:
1. Find the desired entry in the table.
2. Click Modify or Delete as desired on the Modify column.
Click the Enable/ Disable All button to make all entries enabled/ disabled.
Click the Delete All button to delete all entries.
Click the Next button to go to the next page and click the Previous button to return to the
previous page.

Note:
If you set the service port of the virtual server as 80, you must set the Web management port on
Security –> Remote Management page to be any other value except 80 such as 8080.
Otherwise there will be a conflict to disable the virtual server.
5.8.2

Port Triggering

Choose menu "Forwarding→Port Triggering", you can view and add port triggering in the next
screen (shown in Figure 5-34). Some applications require multiple connections, like Internet
games, video conferencing, Internet telephoning and so on. Port Triggering is used for some of
these applications that cannot work with a pure NAT Router.
To add a new rule, follow the steps below.
1. Click the Add New... button, the next screen will pop-up as shown in Figure 5-35.
2. Select a common application from the Common Applications drop-down list, then the
Trigger Port field and the Incoming Ports field will be automatically filled. If the Common
Applications do not have the application you need, enter the Trigger Port and the
Incoming Ports manually.
3. Select the protocol used for Trigger Port from the Trigger Protocol drop-down list, either
TCP, UDP, or All.
4. Select the protocol used for Incoming Ports from the Incoming Protocol drop-down list,
either TCP or UDP, or All.
TL-MR3020
Figure 5-34 Port Triggering
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Portable 3G/4G Wireless N Router