A method, a device, and a routing system for data communications of network virtualization

Title:

A method, a device, and a routing system for data communications of network virtualization

Document Type and Number:

Japanese Patent JP6014279

Kind Code:

B2

Abstract:

Embodiments of the present invention disclose a method, a device, and a routing system for data transmission of network virtualization, which relate to the field of communications, and resolve connectivity of services inside a network virtualization system when a virtual cluster system supports unicast IP, L2VPN, and L3VPN services, so that the software network virtualization system can support various types of services efficiently and with high quality. The method includes: creating, on a control device, a virtualized remote logical interface for an external interface of a remote access node; identifying, by the control device according to a service configured on the virtualized remote logical interface, a service type of the service, and generating virtual link forwarding entries of the remote access node and a core aggregation node; and sending, by the control device, the virtual link forwarding entry to the remote access node and the core aggregation node, so as to set up a virtual link between the core aggregation node and the remote access node. The embodiments of the present invention are applicable to the field of communications technologies.

More Like This:

JP2015144357	COMMUNICATION SYSTEM, CONTROL DEVICE, TOPOLOGY CONFIGURATION COLLECTION METHOD AND PROGRAM
JP5844303	Methods and structures for serial-connected SCSI expanders that self-configure port routing attributes
WO/2022/231104	DEVICE FOR CONSTRUCTING NEURAL BLOCK RAPID-PROPAGATION PROTOCOL-BASED BLOCKCHAIN AND OPERATION METHOD THEREOF

Inventors:

Kure Kozen
Hu Jie Foy
Yang Jie
Sentence far
King Shin Taira

Application Number:

JP2015556360A

Publication Date:

October 25, 2016

Filing Date:

February 06, 2013

Export Citation:

Click for automatic bibliography generation Help

Assignee:

HUAWEI TECHNOLOGIES CO.,LTD.

International Classes:

H04L45/02; H04L45/243; H04L45/42

Domestic Patent References:

JP2006211661A
JP2013009049A

Foreign References:

WO2011047598A1

Attorney, Agent or Firm:

Tadashige Ito
Tadahiko Ito
Shinsuke Onuki

Previous Patent: A manufacturing method of a single cell with a metal plate, a fuel cell stack, and a single cell wit...

Next Patent: DISPLAY UNIT