Lorex Technology DGN209 User Manual

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A Dynamic IP Address is an IP (Internet Protocol) address that changes each time you connect to the internet. This cuts down 
on the number of IP addresses large consumer providers need because not all of their customers are using the service at any 
given time. It also cuts down on bandwidth usage by preventing consumers from hosting servers. Note:  a number of 
companies have started to offer services aimed at updating DNS for dynamically connected clients. 
 
STEP 1: SOFTWARE INSTALLATION – DYNAMIC IP SETTING: 
 
Follow the same procedure as outlined on Page 19 for the Static IP Setting. 
 
 
STEP 2: DDNS REGISTRATION FOR A DYNAMIC IP ADDRESS

 
1. You must have a gateway router that supports DDNS (Dynamic Domain Network Service). Please go to www.dlink.com or  
    www.linksys.com for a list of available routers. 
   To register for a dynamic IP address click on the free site “http://www.dyndns.org” and click on “Account” (please look at the 
    example below). 
 
 
 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

2. Click on “Create Account”. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

3. Register your information (Username, E-mail address & password). Click on “Create Account” when the necessary 
    information is completed.