Patent ID: 8769111

Claim:
A method for redirecting specific network traffic between a first data network and a target device, the method comprising: inserting a redirector into the first network, the first network comprising an Ethernet network, in front of the target device by inserting a network cable for the target device into a first network interface on the redirector and connecting the target device to second network interface on the redirector, wherein the redirector is also connected by a third network interface to a second data network; setting an initial network address of the redirector device to all zeros; intercepting, at the redirector, an initial transmission from the target device, thereby allowing the redirector to determine the network addresses of the target device; configuring the redirector to use the network addresses of the target device in place of the initial network address and to use the network address of the target device at a port of the redirector connected to the target device with a Locally-Administered Address bit set to on; inspecting the network traffic on the first network to identify a specific type of network traffic according to a higher level protocol in the network traffic; and sending, using the redirector, the network traffic associated with the specific type of network traffic to the second network.