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Windows Server 2003 as NAT gateway; how do I get QOS to work?

I have Windows Server 2003 Enterprise set up acting as a NAT gateway to my network, the internet connection being a ~ 1.5/256 connection. The NATing is done through the "Routing and Remote Access" administrative tool.  I would like to use QOS to prioritize VOIP (and deprioritize bittorrent etc.) on the INTERNET CONNECTION, so that, i can be talking on the phone and have bittorrent running, or downloading stuff, etc.  I can't seem to figure out how to do this in Windows Server.
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drtsystems
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drtsystems
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2 Solutions
 
gjohnson99Commented:
On  your lan card you need to add the Qos Service thats it
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corneliupCommented:
Hi drtsystems,
As  gjohnson99 mentioned you need to install Qos Service but,

QoS by it self only provides the framework to make it possible, but you also need the tools to make it hapen:

QoS Tools and Settings:

http://www.microsoft.com/technet/prodtechnol/windowsserver2003/library/TechRef/450c1fec-d358-42f4-b7e4-18b3f47ef6ff.mspx
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corneliupCommented:
There are also a lot of third party tools to configure QoS on Windows Servers
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drtsystemsAuthor Commented:
I am still unclear as to how to procede to prioritize certain services over others.  I dont see any tools that would allow me to do this.
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drtsystemsAuthor Commented:
by services i mean of course certain like ports and stuff, like to prioritize http
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corneliupCommented:
SoftPerfect Bandwidth Manager
Bandwidth Limiter for Windows

http://www.softperfect.com/products/bandwidth/
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drtsystemsAuthor Commented:
Unfortunatly that doesn't seem to really do what I want.  I want something like wondershaper for linux only for windows.
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corneliupCommented:
Bandwidth Controller

Individual and group filtering
Limit the speed of a single client to match their specific requirements.  You can also limit  entire groups of clients with a single filter.
Protocol and port filtering
Control data depending on the protocol and ports being used.  This allows you to individually limit IP, TCP, UDP, HTTP, FTP, Peer-to-Peer and various other types of traffic.
Guaranteed bandwidth levels
Provide a guaranteed service level to specified clients and protocols. During times of high network congestion, these clients will receive a steady stream of bandwidth
Priority levels
Give high priority traffic all the bandwidth it needs by assigning it a higher priority level. This is useful for protocols like VOIP (Voice Over IP) where small network interruptions have a significant effect on the users.
Proportional bandwidth allocation
Divide your bandwidth by percentage rather than using fixed rates. This makes it possible to give one client X times the amount of bandwidth than another.
Precise rate control
Data rates can be set between zero and one gigabyte per second.  The resolution is one byte per second making it possible to limit bandwidth with ultimate precision.
Management user interface
All filters are available from the Manager Window.  Add, Edit and Remove filters quickly and easily with the intuitive user interface.

http://www.bandwidthcontroller.com/features.html
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