Abstract: A method and system (100) for monitoring or profiling quality of service within a network of computers. The method includes a step of providing a network of computers, each being coupled to each other to form a local area network. The network of computers has a firewall server (110) coupled to the network of computers and a traffic management tool coupled to the firewall server. The method also includes implementing traffic monitoring or profiling of incoming and outgoing information.

Abstract: A method and system (100) for monitoring quality of service within a network of computers. The method includes a step of providing a network of computers, each being coupled to each other to form a local area network. The network of computers has a firewall server (110) coupled to the network of computers and a traffic management tool coupled to the firewall server. The method also includes implementing traffic control for incoming and outgoing information using one or more rules.

Abstract: A method for managing quality of service in a firewall server (110), the firewall server (11) coupling a data source to a data receiver, includes the steps of estimating a bit rate over a round-trip-time between the data source and the data receiver, receiving a receive acknowlegment signal from the data receiver, thereafter delaying transmission of a receive acknowlegment signal when the bit rate is greater than a bit rate limit, and transmitting the receive acknowlegment signal to the data source when the bit rate is not greater than the bit

Abstract: A method and system (100) for controlling quality of service within a network of computers. The method includes a step of providing a network of computers, each being coupled to each other to form a local area network. The network of computers has a firewall server (110) coupled to the network of computers and a traffic management tool coupled to the firewall server. The method also includes implementing traffic control for incoming and outgoing information using a combination of flow control and queuing techniques.

Abstract: A novel method for a network of computers to improve quality of services using a combination of a bandwidth management tool in a firewall. The method includes the steps of providing a network directory services server providing network directory services to a plurality of network servers, each of the plurality of network servers coupled to one of the plurality of network quality of service devices, implementing a quality of service policy for the plurality of network quality of service devices on the network directory services server, and using the network directory services to provide configuration information for the plurality of network quality of service devices, in response to the quality of service policy.