A packet transfer control circuit is a part of a node in a network of nodes, in which packets of data are passed between the nodes. The cable stripping device includes a wire guide block having a bore extending transversely therethrough and a slot which extends from an end of the block to the bore. The task is assigned a unique identifier. The configuration information includes a virtual network identification assigned to a virtual machine included on the host device. The method includes determining a desired workpiece geometry, generating a tool path in which a feature is formed outwardly from a point that is disposed a maximum distance from a reference position, and incrementally forming the workpiece.