User Manual

47 | VMAX A1 Plus™ DVR
4.5.2. DDNS
Use can use either a public DDNS server or the DDNS server operated by DVR maker
(MYDWDDNS.NET) to connect through dynamic IP.
DDNS server: DW® offers free and reliable DDNS service support. This allows you to assign the
DVR a URL address rather than a long complicated IP Address. This simplified the connection
process to the DVR. The DDNS service is supported by DW® and is free of charge for our
customers. To setup DDNS:
1) Enable Use DDNS box.
2) DDNS server: Select MYDWDDNS.NET
3) TCP/IP port: Default is 80.
4) Domain name: Assign a domain name for your DVR (ex, DVROFFICE). If the same
domain name is assigned, the message sill pop up when you click CHECK.
5) IP mapping and external IP: If you are using IP mapping and port forwarding (e.g. using
router for internet connection), enable both USE DEVICE IP MAPPING and USE
EXTERNAL IP for proper connection.
6) Setting at the remote software (C3™ CMS): In the menu of Option > Setting, input
DDNS Address and Port number.
7) Address of DDNS server is “mydwddns.net” and Port is “80”.
8) Setting at an Internet Explorer web browser: User can type the DVR’s mac address +
MYDWDDNS.NET. If you are using a sub domain name, type the domain name +
MYDWDDNS.NET.
Ex) 1. If Mac address is “00:1C:84:01:00:02”  input as
“http://001c84010002.mydwddns.net”
Ex) 2. If the domain name is “DVROFFICE”  input as “http:// DVROFFICE.
mydwddns.net”