Implementation of multiple simultaneous calls in a mobile communication system Methods and systems for partners in virtual networks Method and system for accessing and managing virtual machines Virtual machine with dynamic data flow analysis Switch scaling for virtualized network interface controllersĭynamic bandwidth management responsive to access link state in redundant network topologies Method and system for combined security protocol and packet filter offload and onloadĭistributed, rule based packet redirection Method and apparatus for managing virtual ports on storage systems System and method for data communication with data link backup Partial copying of data to transmit buffer for virtual network device Network device for monitoring and modifying network traffic between an end user and a content provider The network device architecture also enables the communication of additional information between the network device and one or more virtual machine applications using an extended non-standard network protocol.Ĭontainment of rogue systems in wireless network environments A hosted virtual machine can be associated with multiple hyperswitches, thereby independently specifying the data flow of network traffic to and from the hosted virtual machine from multiple networks. Each hyperswitch processes network traffic according to rules and rule criteria. Each hyperswitch is associated with a hosted virtual machine and receives network traffic received by the network device from a single direction. Network devices include unidirectional data flow specifications, referred to as hyperswitches. Network devices include data taps for directing network traffic to hosted virtual machines and allowing hosted virtual machines to inject network traffic. Hosted virtual machines and their applications implement additional functions and services in network devices. Network devices include hosted virtual machines and virtual machine applications.