59 | Chapter 1 : DVR User Manual
-Technical Tips-
1. If your DW-VMAX is connected behind the router be sure to login to your router to
open TCP/IP:port,Mobile:Port;Web: port and forward them to the DVR IP address
2. If the [DNS SERVER] IP address is using an internal IP(Example:192.168.0.2 or
10.10.10.2),
3. DDNS registration information might be blocked, due to Router setting error or network
security reasons in DHCP setting. Therefore, using a public DNS is recommended instead
of using an internal IP.
4. You may ask your internet service provider to get DNS server IP address. –OR-
5. Pick and use one of the following DNS server list.
http://www.dnsserverlist.org –OR-
6. Just try one of following Public DNS Server IP:
168.126.63.1 / 168.126.63.2 / 203.248.2 / 164.124.101.2
7. Go to NETWORK DDNS TCP/IP Port.
8. You can use one of two ports ‘80’ or ‘8245’. (Default is 80)
To use DDNS make sure the DNS 1 and 2 IP address is correct.
The standard DDNS domain name is [dwddns.net], and users can switch to [dyndns.com] in the drop-down list.
It is recommended to reboot the system after setting. Enter your DVR NAME and click ‘CHECK’ button to check
out if the DVR name is duplicated or available.