US 2014/0177634 A1 · SOFTWARE DEFINED NETWORK-BASED DATA PROCESSING METHOD, NODE, AND SYSTEM

Abstract

The present disclosure discloses a software defined network SDN-based data processing system, and the system includes: a source data node, configured to receive a first data packet, and send to a corresponding source control node; the source control node, configured to receive the first data packet, where the first data packet carries a destination address of the first data packet; and determine a destination control node; and the destination control node, configured to receive the first data packet, and generate a second data packet and a matching policy rule. According to a software defined network-based data processing system in an embodiment of the present disclosure, the collaboration capability between nodes is improved so as to reduce the redundancy of multi-node processing in a network device, thereby improving the service processing efficiency of the network. The present disclosure further discloses a software defined network-based data processing method and device.

Claims36

Dependent claims

A software defined network-based data processing system, comprising:

a source data node, configured to receive a first data packet, and send the first data packet to a corresponding source control node, wherein the first data packet includes a destination address of the first data packet;
the source control node, configured to receive the first data packet sent by the source data node, and determine a destination control node according to the destination address of the first data packet;
and
the destination control node, configured to receive the first data packet, and generate a second data packet according to the first data packet and a matching policy rule.

1 more element

A software defined network-based data processing method, comprising:

receiving, by a source data node, a first data packet, wherein the first data packet includes a destination address of the first data packet;
and
sending, by the source data node, the first data packet to a corresponding source control node to enable the source control node to determine a destination control node according to the destination address of the first data packet, and the destination control node generates a second data packet according to the first data packet.

A software defined network-based data processing method, comprising:

receiving, by a destination control node, a first data packet, wherein the first data packet includes a destination address of the first data packet, the destination control node is determined by a source control node according to the destination address of the first data packet, and the source control node corresponds to a source data node receiving the first data packet;
and
generating, by the destination control node, a second data packet according to the first data packet and a matching policy rule.

A data node for software defined network-based data processing, comprising:

a first receiving module and a first sending module, the first receiving module being connected to the first sending module, wherein:
the first receiving module is configured to receive a first data packet;
and
the first sending module is configured to send the first data packet received by the first receiving module to a corresponding source control node, to enable the source control node to determine a destination control node according to a destination address of the first data packet, and the destination control node generates a second data packet according to the first data packet.

1 more element

A destination control node for software defined network-based data processing, comprising:

a second receiving module, configured to receive a first data packet, wherein the first data packet includes a destination address of the first data packet, the destination control node is determined by a source control node according to the destination address of the first data packet, and the source control node corresponds to a source data node receiving the first data packet;
and
a second processing module, configured to generate a second data packet according to the second data packet received by the second receiving module and a matching policy rule.

Dependencies are inferred from the claim text.

Software defined network-based data processing method, node, and system

Life of this patent

Software defined network-based data processing method, node, and system

Life of this patent

Abstract

Claims36