Article by Ronald Jensen
Mr. Ronald Jensen runs a list of the newest broadband offers on his site, bredbaand oversigt. On his website you check the latest prices and specifications for lots of offers for cable and mobile broadband.
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Dec 09
Why Satellite Internet is allowing everyone the Internet access they deserve
By adminComments OffArticle by Jon Jacobson
Every since the Internet was invented and began being used worldwide, it has completely changed the way people do pretty much everything. From choosing a restaurant for dinner, planning a trip or corresponding with friends and family. Most people would agree that this has been a positive change that has made our lives easier in many ways. However, the downfall of our love for the internet is that we have come to rely on it for pretty much everything and similar to cell phone when we are unable to access it for one reason or another or if our connection is disrupted or slowed down we get anxious, panicked or even upset.
Therefore when choosing an internet provider you want to make sure you are getting the best service for the money. The most used internet providers are cable and DSL. However, if you are living in a more rural or underdeveloped area it isn’t always possible to use these services. In this case, satellite internet access is a great option. It works by transmitting information through the air via a satellite nota land-based connection. satellite internet is still a fairly new concept and is around the same price that you would pay for cable.
One of the main differences between satellite and cable is that it doesn’t require you to install a large box inside your home. Instead, you just need to install a small dish outside of your home or apartment. So you wont have to worry about installing and removing lots of wires around your home.
This feature is good for offices as well. It is much simpler to have a small satellite installed on your roof then to have technicians come in to install wires in your office building. Also, if for some reason you decide to move offices you simply need to remove the satellite and bring it with you to your new office or home rather than have someone come in and try to remove the wires without damaging the space.
We all know the importance of a good internet connection so if you are in a rural area you should seriously consider learning more about your local satellite internet provider. In this day and age of technology there is no reason why where you live should affect your ability to have a good Internet connection. Think about all you will be able to do once you have established a reliable internet connection.
A more recent development in the world of satellite internet is satellite broadband technology. While the concept has been around for a while there are some new features that make it very appealing. The way it works is by transferring data to a system of satellites that are above the earth. The data is then re-directed back down from these satellites to earth where it is decoded and shows up on your personal computer screen. The connection is also quite fast with this service, with a 90% uptime rate.
Learn more about the world of satellite Internet and how you can benefit from this technology at satellite internet service start today at wildblue wireless internet
The fascinating and enchanting world of internet has over the years become more captivating with new technology replacing old and new providers revolutionizing internet services. One click and the whole world instantly unfold before the user.
Access to internet has become quicker with the introduction of broadband services. Broadband connection offers high speed access to the internet with a fast rate of data transmission over a fiber optic wire utilizing 56k router. It is different from a dial-up access that utilizes a telephone router which has a slower speed. DSL, ASDL, Cable internet, VSDL, Wi-Fi and the latest WiMax are the technologies used for broadband access.
In India, both government and private players are present in the market as broadband service providers.
Big names like Airtel, BSNL, MTNL, TATA Indicom, Reliance, Idea, Tikona, Hathway, Youbroadband, Infotel, Asianet and Sify are among the best broadband providers at present. These companies provide superior speed ranging from 256 Kbps upto 50 Mbps that is provided by the market leader Airtel. However, the government owned BSNL is not far behind. It has emerged as the top player that offers the most pocket friendly broadband service all over India.
Different companies have a host of services and broadband plans to woo their customers and to cater to their diverse requirements. Internet service providers charge for the usage according to the speed chosen by the customer. Besides that there are unlimited access plans useful for long duration surfers or the night plans with concessional rates.
Some even have a prepaid plan wherein no monthly bill is charged. Few companies also provide landline, broadband and DTH connection in a single plan.
Today Wi-Fi connection has changed the whole experience for a home based broadband user. With a Wi-Fi network a domestic user can conveniently enjoy high speed internet in any part of home. For those who have to travel often Wi-Fi provides fast, secure and reliable internet access no matter where one goes. Superior technology has made it possible to stay connected in other countries of the world too using a Wi-Fi broadband connection. Satellite broadband too is slowly gaining popularity that is useful for business or other communication needs. However, the high cost involved makes it unsuitable for an average domestic user.
Nowadays access to a broadband connection and internet penetration are considered as economic indicators implying the development of any country. Seeing the advantages that the internet has to offer governments all over the world are trying to increase the number of internet users especially in the rural areas. The Indian government too has set a target for 20 million broadband connections by the end of the year 2010 covering all high schools as well as gram panchayats and public health care centres. Indeed a herculean task but not impossible at all.
Know more about internet connection to avail best internet services.
Broadband, or high-speed, Internet connection is what many users currently use in their home. Along with high-speed Internet, many users may also use a router to allow multiple computers to connect to the Internet. This post will describe how a router is used to connect multiple computers. To make it easier to understand, I will use where you live as a comparison to how your computer is connected to the Internet.
What is an IP Address?
net connect broadband internet
IP addresses are a series of numbers in the form: nnn.nnn.nnn.nnn, where nnn is a one to three digit number. An IP address is unique to an individual computer on a network, similar to how your home has a unique address. For an Internet connection, an IP address is supplied by your Internet Service Provider (ISP).
In some cases, your ISP may provide you with more than one IP address, which allows you to connect multiple computers. As you will see later, however, you can still connect multiple computers with a single IP address.
net connect broadband internet
Connecting a Single Computer
Connecting a single computer to your high-speed Internet is very simple to do. Simply connect a network cable into your modem, and then into the network card in your computer. Your computer will then be assigned an IP address from your ISP. For example, if your ISP assigned you the IP address of 24.24.50.17, then your computer will have that IP address.
When you make a request to a server, such as for a Web page, the Web server knows which IP address made the request.
The information is then sent through the Internet and back to your computer. This is similar to when someone sends you mail to your home. The address on the mail allows it to be delivered to your home and not somewhere else.
Connecting Multiple Computers
net connect broadband internet
How can multiple computers connect if only one address is assigned? When you make a request for a Web page, how does it know which computer requested that page? Let’s take our home analogy one step further. Let’s say instead of living in a house, you live in an apartment. When someone sends you mail, they not only include your address but also an apartment number. This number is internal to your apartment building and every apartment has its own unique number. Similarly, multiple computers can connect to the Internet if they each had there own unique local IP address. This can be handled by a router.
A router is a piece of hardware that connects directly to the modem. Each computer is then connected to the router, instead of the modem. Now instead of your computer having the IP address supplied by your ISP, your router now is assigned that IP address. This is similar to your router acting as the apartment building.
The beauty of a router is that it can assign its own local IP addresses. When you connect a computer to the router it now receives one of the IP addresses assigned by your router, similar to how each apartment has it’s own number. Now when you make a request for a Web page, the request is sent using the same ISP address, but this time it is assigned to the router. When the Web page is returned, the router receives the request, and sends it locally to the computer that requested the page.
The router also has its own local address that is similar to the local IP addresses of the computers. So now the router has two addresses assigned to it: an external one provided by your ISP, and a local one provided by it. This allows the router to connect to both the Internet and the local network.
Note: The 192.168.xxx.xxx address are special IP addresses reserved for Local Area Networks (LANs).
Managing a FTP or Web Server on Your Network
Let’s take a look at this scenario. You have a router connecting multiple computers to the Internet. But now you want to create a FTP or Web server. No problem. You setup the necessary software on a computer on your network, told someone outside your network the local IP address of your FTP server and they try to connect. They then discover that they can’t connect. Why? Its similar to someone mailing something to you by just specifying your apartment number and no address.
The IP address assigned to your computer is local to your network. You can connect to that computer from within your network, but not from the Internet. You will need to use your ISP-assigned IP address (the one assigned to your router) to have someone from the Internet connect to your FTP server. The problem is that your router is assigned that IP and not your computer, and since an IP address must be unique, how can two computers have the same IP? The answer: they can’t, but they don’t need to.
Routers have the ability to forward information on a port to a specific computer. A port is a numbered channel that data can be sent through on a network. You cannot physically see it as it is a virtual channel used extensively in networking for sending/receiving data. For FTP servers the default port is 21; however another port can be used.
Open your router setup and look for the port forwarding option. Specify the internal IP address of your FTP server and the port number and then save that information. Now when a user tries to access your FTP site, they must use the ISP IP address that is assigned to your router. The router will then notice that the data is being sent on port 21 and then forward it automatically to your FTP server. A Web server can be setup the same way, but its default port is usually 80.
Note: By default a router will dynamically assign IP addresses to the computers connected to it. This means that the first computer to connect to the router will get the first available IP address, and the next will get the second, and so on. If you manage an FTP server, it may be easier to assign a static IP address to the computers to ensure that the FTP server always has the same IP address.
This article described how to connect one or more computers to one Internet connection. It is important to remember the following:
If you have one computer connected directly to the modem, then that computer will be assigned the IP address from your ISP.
When using a router, the the router will be assigned the IP address from your ISP. Any computers connected to the router will be assigned a local address by the router.
A router will have the ISP IP address and a local IP address. This allows it to connect to both the Internet and your network.
When setting up a computer as a FTP, Web, or other server to communicate over the Internet, it is important to use the router’s IP address to access your server. You will then need to forward the necessary port to your server.
For more information, please read the Technically Easy blog.
Paul Salmon has been involved with computers for 20 years and currently works as a technical systems analyst. He has been involved in many aspects of computers including hardware, software development and quality assurance.