ZyXEL Communications zyxel 2.5 Access the P-870HN-51DUsing DDNS

Chapter 2 Tutorials

2Configure the screen as follows to open TCP/UDP port 53 for Xbox 360. Click Apply.

3Repeat steps 2 and 3 to open the rest of the ports for Xbox 360. Use a different service name for each port you want to add The port forwarding settings you configured are listed in the Port Forwarding screen.

Thomas can then connect his Xbox 360 to the Internet and play online games with his friends.

2.5 Access the P-870HN-51D Using DDNS

If you connect your P-870HN-51D to the Internet and it uses a dynamic WAN IP address, it is inconvenient for you to manage the device from the Internet. The P-

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	P-870HN-51D User’s Guide