A communication path is established that allows for communication between
a filter graph space and a network driver space in a system. The
communication path allows bidirectional communication between a filter
graph driver in the filter graph space and a network driver in the
network driver space. Addresses of data can be passed from the network
driver to the filter graph driver, which allows the filter graph driver
to communicate with a filter graph manager as necessary to configure the
filter graph space to obtain data from the requested address. The data
obtained from the address is then passed from the filter graph driver to
the network driver.