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A message processing method and device

A message processing and message technology, which is applied in the field of communication, can solve the problem of low efficiency of message processing and achieve the effect of improving efficiency

Active Publication Date: 2014-11-19
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of this, the present application provides a message processing method and device to solve the problem of low efficiency of message processing by gateway devices in VxLAN

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  • A message processing method and device

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Embodiment Construction

[0021] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0022] The following first describes the configuration processing required by the edge device in VxLAN: the edge device locally configures the gateway MAC address, the multicast group address for multicast forwarding, the Layer 3 forwarding identifier, the CPU processing identifier, and the gateway device enabling protocol. Multicast group address. In actual implementation, the configuration can be configured statically or obtained dynamically. The process of configuring the above information will be described in detail below by taking the method of dynamically obtained as an example.

[0023] In the specific implementation, the way of dynamically acquiring and configuring the above-mentioned information is not limited. In the em...

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Abstract

The present invention provides a message processing method, and the method includes: when a received target MAC address is a gateway MAC address and an upper layer of a link layer uses a unicast user message packaged by IP, carrying three layers of forwarding identifiers when performing VxLAN packaging on the unicast user message, and forwarding through a first unicast channel established with the gateway apparatus, so that when receiving the VxLAN packaged unicast user message, the gateway apparatus performs routing forward after peeling off the VxLAN package and an inner MAC layer. Based on the same inventive concept, the present application further provides a message processing device, which enables the gateway apparatus to avoid double lookup when processing the message, so as to increase the efficiency of processing the message by the gateway apparatus in the VxLAN.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a message processing method and device. Background technique [0002] With the development of data center cloud computing and virtualization technology, the scale of virtual machines that a data center needs to support has exploded. At the same time, virtual machine migration needs to be in the same layer 2 domain, and different tenants need to be logically isolated. Since the traditional virtual local area network (Virtual Local Area Network, VLAN) only supports a maximum of 4096, if VLAN technology is used to divide and isolate Layer 2 domains, the scale can no longer meet the needs. In addition, the deployment of VLAN requires the entire data center to be a large two-layer physical network. With the expansion of the network scale, the Spanning Tree Protocol (Spanning Tree Protocol, STP) high load, broadcast flood consumption, Media Access Control (Media Access C...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/46H04L12/773
Inventor 赵昌峰
Owner NEW H3C TECH CO LTD