earlier you upgrade to Windows Vista you can at present assure if your internet connection, your network, and your router will support the current characteristics in Windows Vista.

One chief function of most home Internet routers is Network Address Translation . Routers giving NAT support assign individual IP addresses on the local network. NAT maps these individual addresses on the in network to a public IP address on the outside network so that computers behind the Internet router can contact with the rest of the Internet. later Network Address Translators can work in dissimilar ways, this test utilizes Microsoft servers to describe your router’s NAT type. several protocols work better by routers that behave as cone-type NATs than routers that pretend as symmetric-type NATs.

achiever of this test means that your Internet router or firewall acts same to a cone NAT. This means that it assists applications which use Internet Protocol edition to link, anyway of your ISP’s IPv6 support. For instace, in Windows Vista you can work with other throughout the Internet utilizing Windows Meeting Space.

This trial tries to download a short Web document, primary with ECN enabled and then once again with ECN incapacitated. If both downloads accomplish, the test passes, which shows that your Internet router successfully permits packets by with ECN selections arrange.

This test downloads a program of Web documents of raising length till either an uncompleted download is experienced or all downloads follow. achiever shows that your router permits Windows Vista to manage the best data transfer rate and help develop download speeds.