Abstract: A platform provides a novel mechanism of implementation and operation for network functions such as switching, routing, firewalling, load balancing, isolation, etc. In the prior art, all the network functions are defined and instantiated within the software- or hardware-based network appliances. In the present invention, all the network appliances execute only the content delivery instructions received from business applications. Virtual service templates are used by application developers to describe different sets of application communication roles. The new platform includes a controller that stores those templates, authorizes interactions between platform components, collects information about the running state of platform components, and assists applications with the use of the platform.

Abstract: A platform provides a novel mechanism of implementation and operation for network functions such as switching, routing, firewalling, load balancing, isolation, etc. In the prior art, all the network functions are defined and instantiated within the software- or hardware-based network appliances. In the present invention, all the network appliances execute only the content delivery instructions received from business applications. Virtual service templates are used by application developers to describe different sets of application communication roles. The new platform includes a controller that stores those templates, authorizes interactions between platform components, collects information about the running state of platform components, and assists applications with the use of the platform.

Abstract: New communication system with packet's retransmission elements that do not use and do not depend on any routing protocol provides definite mechanisms to deliver packets from sender to receiver. Packet's retransmission elements are no longer in charge for calculating and maintaining routing tables in order to make decision regarding packet forwarding from ingress port to egress port. Each packet besides data contains set of instructions that presents complete path description from sender to receiver and rules of packet's processing on its way depending on various network metrics. The set of instructions is devised to be executed or interpreted by each network element that packet passing through. The outcome of instructions execution provides decision regarding packet forwarding and transformation. In order to provide information for path calculation and rules of packet processing there are centralized services—Network map, Pathfinder, Name registrar and Network policy.

Abstract: New communication system with packet's retransmission elements that do not use and do not depend on any routing protocol provides definite mechanisms to deliver packets from sender to receiver. Packet's retransmission elements are no longer in charge for calculating and maintaining routing tables in order to make decision regarding packet forwarding from ingress port to egress port. Each packet besides data contains set of instructions that presents complete path description from sender to receiver and rules of packet's processing on its way depending on various network metrics. The set of instructions is devised to be executed or interpreted by each network element that packet passing through. The outcome of instructions execution provides decision regarding packet forwarding and transformation. In order to provide information for path calculation and rules of packet processing there are centralized services—Network map, Pathfinder, Name registrar and Network policy.