公开(公告)号：US20170257305A1

公开(公告)日：2017-09-07

申请号：US15511417

申请日：2015-05-12

Applicant: ZTE Corporation

Inventor： Feicai JIN ,  Ran CHEN ,  Yanjie ZHAO ,  Xinwen JIAO

IPC: H04L12/751 ,  H04L12/707 ,  H04L12/721 ,  H04L12/715

CPC classification number: H04L45/02 ,  H04L45/22 ,  H04L45/38 ,  H04L45/42 ,  H04L45/64 ,  H04L67/2823 ,  H04L67/2838

Abstract: An SDN architecture and a method for forwarding message based on the SDN architecture are provided. The SDN architecture includes controllers and a forwarding device, and the SDN further includes: a monitoring controller, which is connected between the multiple controllers and the forwarding device and configured to receive or monitor control plane messages of the multiple controllers, and determine a flow table to be sent to the forwarding device according to a local strategy and the control plane messages of the multiple controllers.

公开(公告)号：US20160315847A1

公开(公告)日：2016-10-27

申请号：US15102737

申请日：2014-06-16

Applicant: ZTE CORPORATION

Inventor： Junhui ZHANG ,  Yanjie ZHAO ,  Zhui GUO

IPC: H04L12/733 ,  H04L12/771

CPC classification number: H04L45/122 ,  H04L12/6418 ,  H04L41/0806 ,  H04L45/12 ,  H04L45/124 ,  H04L45/24 ,  H04L45/34 ,  H04L45/50 ,  H04L45/56

Abstract: The present disclosure discloses a method and device for calculating a network path. Wherein, the method includes that: a network control node calculates a forwarding path from a source node to a destination node according to capability information of a forwarding node and a constraint condition. By the method, correctness of calculating the SDN path and network applicability may be improved.

Abstract translation: 本公开公开了一种用于计算网络路径的方法和装置。 其中，所述方法包括：网络控制节点根据转发节点的能力信息和约束条件，计算从源节点到目的节点的转发路径。 通过该方法，可以提高计算SDN路径的正确性和网络适用性。