Static and Dynamic IP addresses

When someone manually configures a computer to use the same IP address each time it powers up, this is known as a Static IP address. By contrast, in situations when the computer's IP address is assigned automatically, it is known as a Dynamic IP address.

Static IP addresses get manually assigned to a computer by an administrator. The exact procedure varies according to platform. This contrasts with dynamic IP addresses, which are assigned either randomly by the computer itself or assigned by a server using Dynamic Host Configuration Protocol (DHCP). Even though IP addresses assigned using DHCP may stay the same for long periods of time, they can generally change. In some cases, a network administrator may implement dynamically assigned static IP addresses. In this case, a DHCP server is used, but it is specifically configured to always assign the same IP address to a particular computer, and never to assign that IP address to another computer. This allows static IP addresses to be configured in one place, without having to specifically configure each computer on the network in a different way.

Costs for a Static IP address
All West Communications: $25.00 Setup & $10.00/month
Comcast:
Qwest:

Linksys Router Configuration

RE: StarDot Technologies Express 6 Server with 6 High Res Dome Cameras for Brothers Bikes in Heber City, Utah
I "Logged In" to the Router and first see the above "Set Up" page. Then I clicked on the "Applications & Gaming" link across the top of the page. I now come to the page below."



More to come soon on how to give your server or camera its own "Web Address" by just checking a Box in the Advanced Configuration. CF

Qwest Actiontec Modem/Router

RE: Star Dot Technologies Express 6 Server with 6 High Res Dome Cameras for Brothers Bikes in Heber City, Utah.

I "Logged In" to the Qwest Actiontec Modem/Router. Then Clicked the "Port Forward Link" on the Left Side List. I typed in the configuration data as seen above. Then I saved the new data. Since the Actiontec is connected to a Linksys Router, I now need to go configure it also. You can Click On the photo to get a bigger & clearer image.

Router Port Forwarding & Port Triggering

“View Anywhere at Any Time”. Very true, but it is actually not as easy as it sounds as I have found out lately. It is easy to view and configure your camera or server from your network using the Star Dot Tools free software that comes with the camera. But to gain access outside of your network you need to configure settings on your router. This means you need to log-on to the router using a user name and password.

Port Triggering is an advanced feature that can be used for gaming and other internet applications. Port Forwarding can typically be used to enable similar functionality, but it is static and has some limitations.

Port Triggering opens an incoming port temporarily and does not require the server on the internet to track your IP address if it is changed by DHCP, for example.

Port Triggering monitors outbound traffic. When the router detects traffic on the specified outbound port, it remembers the IP address of the computer that sent the data and "triggers" the incoming port. Incoming traffic on the triggered port is then forwarded to the triggering computer.

Using Port Forwarding / Port Triggering you can make local computers or servers available to the Internet for different services, to play Internet games, or to use Internet applications.

Port Forwarding is designed for FTP, Web Server or other server based services. Once port forwarding is set up, request from Internet will be forwarded to the proper server. On the contrary, port triggering will only allow request from Internet after a designated port is 'triggered'. Port triggering applies to chat and Internet games.

There is a bunch more information at http://www.portforward.com (but watch out for the hidden Google Ads everywhere). I will be configuring a Linksys Router with an Express 6 Server soon and will update the Blog with some helpful tips. CF