公开(公告)号：US10432501B2

公开(公告)日：2019-10-01

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 ,  H04L29/08 ,  H04L12/717

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：US10044600B2

公开(公告)日：2018-08-07

申请号：US15102737

申请日：2014-06-16

Applicant: ZTE Corporation

Inventor： Junhui Zhang ,  Yanjie Zhao ,  Zhui Guo

IPC: H04L12/733 ,  H04L12/64 ,  H04L12/24 ,  H04L12/771 ,  H04L12/721 ,  H04L12/707 ,  H04L12/723

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.