1. Sample information

2. Network setting

Please enter the valid values:

3. Check the status of Upnp option

If the Networking setting and router setting are correct, the Upnp will get the current ports, too.

Otherwise,if you get “0” for each port,please check your network and router setting.

4. DDNS

Enable this option and then select the proper protocol you want：

1) sunellddns

enter a name, then click [Test]

If it shows “Test successfully ”,

Then you can enter “dvr238.sunllddns.com:1230” in IE broswer

Note: 1230 is the HTTP Port in the option “UPnp”