Instructions to open port (NAT Port) modem Draytek Vigor 2920, 2925, 300B, 2926, 2912, 3220

Step 1: Log in to Draytek Modem

  • Log in to the modem by opening a web browser and typing : or (default). It will appear the interface of the modem and ask to log in.
  • The username and password default of this modem is usually written on the stamp below the modem. Default is: admin/admin
  • Usually, you can log in right away, the password is wrong because it has been changed. Contact the operator’s switchboard for support.

Step 2: Open port on Draytek Modem

  • After logging in to the modem, select  NAT -> Open Ports -> Index (1.) respectively as shown below::
  • Click the number to set 1. set. After clicking on it, the  NAT Port interface will appear, we add  Port  as shown below::
  1. Enter the static IP address of the DVR, for example, your DVR has a static IP of
  2. The Protocol section you selected is all TCP & UDP
  3. Start Port and End Port you fill in the same. My home camera has 3 Ports, I fill in 3 lines: 80, 34567, 34599
  4. Press OK to finish
  • After clicking  OK , the interface as shown below is completed, adding NAT:

Step 3: Check the result of opening the port

After opening the port. You need to check if your port is open or not.

  • By going to the  page, you select the  Port Check item.
  • The browser will redirect to another page here you do the following:: 
  • Click on the number after the words Your IP is
  • In the IP address or host name box, that sequence of numbers will appear
  • In the  Port Number  box, enter the ports you have opened. press  Go.
  • If the results are like the picture above, you are successful. If the picture below shows you have not been successful, you need to check the steps above.

Thank you everyone for following the article of

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