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Communication control method for servers of same lessee and network device

A communication control and server technology, applied in the field of communication, can solve the problem of inability to achieve server intercommunication or isolation control.

Active Publication Date: 2013-05-22
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the prior art, a VNI or VSID is assigned to each tenant, and servers in the same VNI or VSID can fully communicate with each other, and it is impossible to achieve intercommunication or isolation control between servers

Method used

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  • Communication control method for servers of same lessee and network device
  • Communication control method for servers of same lessee and network device
  • Communication control method for servers of same lessee and network device

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Embodiment Construction

[0098] In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, and to make the above-mentioned purposes, features and advantages of the embodiments of the present invention more obvious and understandable, the following describes the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings For further detailed explanation.

[0099] see figure 1 , is a flow chart of a communication control method between servers in the same tenant according to an embodiment of the present invention.

[0100] The method can include:

[0101] Step 101, the gateway device receives the first message sent by the source server.

[0102] In this embodiment of the present invention, the "first" and "second" are only for distinguishing different packets, and are not specifically designated or limited.

[0103] In this step, the gateway device receives the first packet sen...

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Abstract

An embodiment of the invention discloses a communication control method for servers of the same lessee and a network device. The network device receives a first message sent by a source server. The network device obtains server grouping identifications of the source server according to a grouping identification configuring table stored locally, the server grouping identifications are used for indicating groups which the servers belong to, and the servers belonging to different groups cannot be intercommunicated. The network device adds the server grouping identifications of the source server in the first message to obtain a second message. The network device sends the second message. By means of the method, intercommunication or isolation control among the servers in the same visual networking index (VNI) or virtual subnet ID (VSID).

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a communication control method and network equipment between servers in the same tenant. Background technique [0002] In order to deploy services of multiple tenants / users in a physical network, the standards organization has developed a virtual local area network (Virtual Local Area Network, VLAN) technology to realize network virtualization, which divides a physical network into 4K logical networks. Networks are isolated from each other. In actual use, different logical networks are assigned to different tenants / users to meet the requirement of deploying multiple tenants / users on the same physical network. [0003] However, with the continuous increase of network scale and business requirements, the 4K virtual network is no longer enough to meet the access needs of a large number of tenants / users. Especially in the field of data centers, the sharp increase in the numbe...

Claims

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Application Information

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IPC IPC(8): H04L29/12H04L12/46
CPCH04L29/12H04L12/6418
Inventor 胡中锋
Owner HUAWEI TECH CO LTD
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