Vista Horizons

Microsoft has a Internet Connectivity Evaluation Tool. It is designed to be run on a home network that is behind a NAT router. The Internet Connectivity Evaluation Tool runs the following set of tests on your router:

• Basic Internet Connectivity Test
• Network Address Translator Type
• Traffic Congestion Test
• TCP High Performance Test
• UPnP Support Test
• Multiple Simultaneous Connection States Test

You'll get a report at the end. If your router doesn't pass the tests, the site gives you recommendations on other routers that are Certified for Windows Vista.

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