3COM - 3CRWDR100A-72 (3COM Firmware)

Port Triggering Guide

Note: An added benefit of Port Triggering is you do not need to worry about ip addresses.

When using port triggering with applications that don't make outbound connections you can use my free
Port Triggering Initiator to make the connections to trigger the ports for you.

Step 1.

Open your favorite web browser and input your routers ip address in the address bar.
Please note that you must have the http:// in order to connect to your router/modem properly.

Need help finding you router IP address? Click here

Step 2.

Put in your username and password, then click 'Log In'

If you don't know it you can check our list of default router and modem password list here.

If you have changed it and don't remember it you may have to reset your device to factory default using the reset button on most routers.

Step 3.

Once logged into your router click on "Firewall"

Once the page has loaded click on "Special Applications"

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Step 4.

In "Trigger Port"  enter the starting port to be used as a trigger.
Example: 3000

Next choose your "Trigger Type"

In the "Public Port" enter the ending port to be forwarded.
Example: 4000

Now choose your "Public Type"

Be sure to check "Enabled"

Repeat this steps for any more ports you want to be used as a trigger.

Click "Apply"

All Done!

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