How To Use Free Dynamic DNS services to connect DVR domain

In my last article, "The Internet connection settings for the digital video recorder behind a router. Said " We have about configuring the Internet connection to security DVR based on static IP. I assume that the reader of this article are not so fortunate, and could not be more static IP connection from Internet service providers (Don  'worry, you're not alone). IP numbers as a telephone number will be exhausted soon and have a few ISPs,measures to ensure the IP address pool for future disposal. This is the main reason why some companies have decided to assign static addresses to commercial accounts. In some cases, the only available high-speed cable provider company. Cable DSL does not offer a static IP address at all, but has a higher speed.
 So what do we do?
 There are several options, but in this tutorial I will focus on free alternatives.Before go into details, lets look at FocusDNS concept. DNS Domain Name System Server or, in short, is the IP address as input and seeks to increase awareness of the domain name. In our case, we will use dynamic domain name services to update our IP address because it changes and that the IP address assigned to certain domain names. When we use the domain name for access to our security DVR.

 Option 1:
 For stand-alone DVR security, the alternative is advisable to use a Linksys WRT54G router that has DDNS. Go to the first installation is free withMake data available to the client to connect to the router and DDNS page. Dyndns.com Select your service provider for the account and enter your password. After recording the IP router dyndns.com updates to your account to send and, despite your dynamic IP to IP communication will always be sent.

 Option 2:
 PC-Based DVR Surveillance, DVR if  'doesn t own DDNS support, visit the same service provider and therefore should be set up this way, but in this case, instead of usingRouter for the upgrade, you download the updater software. The day that the software is more reliable for updating the router, but requires computer running at all times. Thus, the updated software is useful in the PC-based DVR, as is done non-stop. Both options are completely free and will be able to afford to monitor access DVR with dynamic IP.

 GOOD LUCK!