Nortel Networks NS4540 - Manual (Page 40)

NetComm NS4540 Dome Camera User Guide YML7** Rev1
40 www.netcomm.com.au
Note: The NETCOMM DDNS service is proprietary, which only works with NETCOMM
DDNS server and NETCOMM brands o f products.
Dynamic DNS Activate: Click on to activate NETCOMM DDNS service.
Dynamic DNS Address: Specify address of NETCOMM DDNS server, and the default is
"ddns.NetComm .com"
Dynamic DNS Port: Specify NETCOMM DDNS server listen port, and the default is "80"
Router Incoming Port: Specify your router listen port for NETCOMM DDNS server to
redirect. The router may configure the different port for incoming (Internet request) and
outgoing (Intranet request), e.g. it may configure to redirect Internet HTTP (port 80) request to
Intranet port 8000, then, in this case, we must configure the "Router Incoming Port" to 80, and
inside the NETCOMM NS4540 Network settings should set HTTP port with 8000.
Update Time: Specify the NETCOMM NS4540 updated frequency in seconds, and the
default is 600 (10 minutes), this is interval that NETCOMM NS4540 will automatically send an
updated packet to NETCOMM DDNS server.
DDNS message: Return messages from remote NETCOMM DDNS server, and some hints
may help to diagnostic the reason if register fails.
■ DDNS addr. CGI fail: It means that NETCOMM NS4540 can't communicate with Internet
world. Make sure your Network Configuration has correct subnet mask and default
gateway, and DNS1 setting is correct and reachable.
■ Already registered: Another user had registered this name; please change your register
name by changing "Server Name".
Example: To setup a NETCOMM NS4540 (IP address 192.168.0.200) behind a dialup ADSL
router, and to access by name http://demo.ddns.NetComm .com.
The procedure is as below:
Configure the ADSL router with PPPoE enable; LAN IP, 192.168.0.254; and subnet mask,
255.255.255.0.
■ Assign the ADSL router's virtual server with service port 80 to server IP 192.168.0.200
■ Configure NETCOMM NS4540 network configuration with IP address 192.168.0.200;
subnet 255.255.255.0; DNS1 with valid DNS address such as 168.95.192.1 or 168.95.1.1;
gateway IP address with 192.168.0.254 (router's IP); HTTP port with port 80.
■ Configure server name.
■ Configure DDNS with Activate; Address "ddns.NetComm .com"; DDNS with port 80;
Router Incoming port 80; and update time with 600 (10 minutes). Finally, clicks submit.
■ If DDNS message success, then enter URL http://demo.ddns.NetComm .com on browser.
Consequentially, it will show NETCOMM NS4540's home page.
Click "Save Changes" button if needed for existing data changed in NETCOMM NS4540
before power off.