User Manual

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4.5.2. DDNS
Use can use either a public DDNS server or the DDNS server operated by NVR maker (dynlink.net) to connect through dynamic IP.
DDNS SERVER
Digital Watchdog® offers free and reliable DDNS service support. This allows you to assign the NVR a URL address rather than a long complicated IP Address.
This simplified the connection process to the NVR. The DDNS service is supported by Digital Watchdog® and is free of charge for our customers. To setup DDNS
Input necessary information based on your network environment. And then click [SAVE] button.
 Enable Use DDNS box
 DDNS SERVER: Select DYNLINK.NET
 TCP/IP PORT: Default is 80.
 DOMAIN NAME: Assign a domain name for your NVR (ex, NVROFFICE). If the same domain name is assigned, the message sill pop up when you click
[CHECK]
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.
SETTING AT THE REMOTE SOFTWARE (CMS)
In the menu of [Option > Setting], input DDNS Address and Port number.
Address of DDNS SERVER is “dynlink.net” and Port is “80”.
SETTING AT M/S I/E
User can type the NVR’s mac address + dynlink.net.
In case you are using a sub domain name, type the domain name + dynlink.net
Ex) 1. If Mac address is “00:1C:84:01:00:02”  input as “http://001c84010002.dynlink.net”
2. If domain name is “DVROFFICE”  input as “http:// DVROFFICE.dynlink.net”