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| | | | FAQ Revisions | Editors: graffixx  , SYNACK
Last modified on 2008-11-23 03:37:40
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2 Broadband Connection Sharing·Overview - Cable/DSL Sharing
·How do I enable Simple File Sharing in Windows XP Professional
| | | An IP Address is a unique identifier that your Internet Service Provider
(ISP) uses to tell your computer apart from the millions of other computers on the Internet. This whole business of having to "share" your broadband connection is usually due to the fact that your ISP will only support one IP address.
A. Multiple IP Addresses
Some ISPs, however, will gladly sell you more than one IP address for your other computers a for a nice monthly fee.
Advantages
•Simplest to set up... and your ISP will help you, since they sell this service!
•Gives you the most flexible connection. You get the same access from all your computers.
•Doesn't require multiple NICs in a computer.
•Computers operate independently. Only the computer accessing the network (and the hub it's connected to) need to be on.
•Works with any operating system, as long as TCP/IP is supported
Disadvantages
•There is usually a monthly cost.
•All of your LAN traffic could be exposed to the Internet.
•All of your computers are exposed to possible hacking, if they are not properly secured.
B. Using a Proxy Server
A proxy server is a software application that takes the one IP address that you get from your ISP and routes the data to and from the other computers on your LAN though it.
Advantages
•No monthly cost.
•Can be expanded to handle many computers.
•Flexible control over who can access the Internet, when, and where from (access management).
Disadvantages
•Requires that the computer running the proxy program be running for other computers to access the Internet.
•Need to set the internet applications in each Client computer to point to the Proxy computer. (This is a major pain if one of your Client machines is a laptop that you use in more than one network.)
•Can be difficult to set up.
•Doesn't support some applications, especially multi-player
web gaming.
•No products available for Macintosh OS.
C. Using Linux (or other UNIX variants)
Linux is an (essentially) free version of Unix that is available for both the Intel
and Motorola computing platforms. It can be configured in various ways to allow you to share your connection.
Advantages
•Free.
•Very flexible.
•Can run on slow, old (486) machines.
Disadvantages
•Usually requires a dedicated computer.
•BIG learning curve.
•Hard, if not impossible, to set up by non-technical users.
D. Using Microsoft NT If you are using NT Workstation or Server, and your ISP can route multiple IP addresses to you, you can use its built-in routing capabilities. Routing of multiple addresses (usually all or some of a Class C subnet) is not common for cable modem ISPs, and if they will do it, you'll be charged an extra fee. So you'll probably have to use one of the other sharing options.
Advantages
•Free (if you're using NT)
Disadvantages
•Moderate learning curve.
•Difficult to set up by non-technical users.
E. Hardware routers/firewalls
Yes, you can actually go buy a dedicated box to handle sharing your network connection. This solution may be suitable more for business applications with many users. Prices, however, are coming within home user range, as "home networking" is recognized as a growing market.
Advantages
•Higher throughput than software + computer solutions
•Doesn't require a dedicated computer.
•Only need one NIC per computer.
•Reliable and runs without much, if any attention, once you set it up.
•Provides firewall protection
Disadvantages
•Higher cost than using part of an existing computer.
•Still requires configuration.
•May not support VPN or tunneling at all, or may have only limited support.
There are two choices:
DSL & Cable Sharing
A. For external ethernet (RJ45) modems, you have two (2) choices . Get a cable/dsl router (recommended), OR use a sharing software. See Networking FAQ #2286.
B. For internal or USB modems, you can only use a sharing software (in most cases). See Networking FAQ #2270.
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by graffixx
last modified: 2004-04-14 19:45:35 | | | This is a commonly overlooked item in Windows XP Professional. This applies to users with or without Service Pack 1. Windows XP Home edition does not have this option, as it is automatically enabled by default. Without this option enabled, you will be using the old style sharing options from Windows 2000 and back. Sharing between 2 Windows XP machines is MUCH simplified it you make sure to have this option enabled.
To enable this option, follow these steps:
My Computer >> Tools >> Folder Options >> View >> (scroll to bottom) >> CHECK Use simple file sharing (Recommended)
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by splix edited by graffixx
last modified: 2003-07-22 20:33:56 |
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