CN105553746A - Automatic configuration migration system and method based on SDN (Software Defined Network) - Google Patents
Automatic configuration migration system and method based on SDN (Software Defined Network) Download PDFInfo
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- CN105553746A CN105553746A CN201610009110.3A CN201610009110A CN105553746A CN 105553746 A CN105553746 A CN 105553746A CN 201610009110 A CN201610009110 A CN 201610009110A CN 105553746 A CN105553746 A CN 105553746A
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- virtual
- sdn controller
- virtual switch
- configuration
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/0816—Configuration setting characterised by the conditions triggering a change of settings the condition being an adaptation, e.g. in response to network events
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0876—Aspects of the degree of configuration automation
- H04L41/0886—Fully automatic configuration
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Automation & Control Theory (AREA)
- Computer Security & Cryptography (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses an automatic configuration migration system and method based on an SDN (Software Defined Network). The system comprises a plurality of virtual machines, a plurality of virtual switches and an SDN controller, wherein the virtual machines are connected with the virtual switches, and the plurality of virtual switches are all connected with the SDN controller. The method comprises the following steps: S1, connecting the SDN controller with the virtual switches successfully; S2, connecting the virtual machines to the virtual switches; S3, owning, by the SDN controller, configuration information of all the virtual switches in the whole network; S4, migrating the virtual machines on line; S5, sensing the migration of the virtual machines and reporting the migration to the SDN controller by new virtual switches; S6, transmitting, by the SDN controller, the corresponding configuration to the new virtual switches; S7, sending, by the SDN controller, a message to delete the configuration of the old virtual switches; and S8, accomplishing automatic configuration migration of the virtual switches. The system and the method have the advantages that the operation is simple and efficient, the reliability is good, the performance is excellent and automatic network migration is realized.
Description
Technical field
The present invention relates to network communication technology field, particularly relate to a kind of system and method thereof of the configuration Autonomic Migration Framework based on SDN.
Background technology
Software defined network (SoftwareDefinedNetwork, SDN), it is a kind of new network innovation framework, it is a kind of implementation of network virtualization, its core technology OpenFlow is by separating network equipment chain of command and data surface, thus achieve the flexible control of network traffics, make network become more intelligent as pipeline.
In server virtualization, empty machine carries out the on-line automatic migration of empty machine according to service needed sometimes.But after migration, need reconfigure at new virtual switch.The configuration emigration method of legacy network needs to use a large amount of passage, module and script, and running is too complicated.In addition, need the new switch configuration of manual configuration, and delete old switch configuration, inefficiency, and easily make mistakes.
Summary of the invention
Because the above-mentioned defect of prior art, technical problem to be solved by this invention is to provide a kind of system and method thereof of the configuration Autonomic Migration Framework based on SDN, the problem run complexity, inefficiency with the configuration emigration method solving the network of prior art and easily make mistakes.
For achieving the above object, the invention provides a kind of system of the configuration Autonomic Migration Framework based on SDN, it is characterized in that: comprise multiple virtual machine, multiple virtual switch and SDN controller, described virtual machine is connected with virtual switch, and described multiple virtual switch is all connected with SDN controller.
The system of above-mentioned a kind of configuration Autonomic Migration Framework based on SDN, is characterized in that: described virtual machine and the connected mode of virtual switch are that a virtual machine is connected with a virtual switch, or multiple virtual machine is connected with a virtual switch.
Based on a method for the configuration Autonomic Migration Framework of SDN, it is characterized in that, comprise the following steps:
S1, SDN controller and virtual switch successful connection;
S2, by virtual machine access of virtual switch;
S3, SDN controller has the configuration information of all virtual switches of whole network;
S4, virtual machine move online;
S5, new virtual switch perceive virtual machine (vm) migration, and report SDN controller;
S6, SDN controller by the configuration distributing of correspondence to new virtual switch;
S7, SDN controller is sent out message and the configuration of old virtual switch is deleted;
S8, complete virtual switch configuration Autonomic Migration Framework.
The method of above-mentioned a kind of APS based on SDN, it is characterized in that, in described step S1, SDN controller is connected by Openflow agreement with virtual switch.
The invention has the beneficial effects as follows:
Virtual switch configuration emigration method of the present invention is succinct, only need perception virtual machine (vm) migration, increase the configuration of new virtual switch, delete old virtual switch to configure, it runs simple efficient, good reliability, superior performance, achieve network migration automation, efficiently solve the deficiencies in the prior art.
Be described further below with reference to the technique effect of accompanying drawing to design of the present invention, concrete structure and generation, to understand object of the present invention, characteristic sum effect fully.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is workflow diagram of the present invention.
Embodiment
As shown in Figure 1, a kind of system of the configuration Autonomic Migration Framework based on SDN, it is characterized in that: comprise multiple virtual machine, multiple virtual switch and SDN controller, described virtual machine is connected with virtual switch, described multiple virtual switch is all connected with SDN controller.
In the present embodiment, described virtual machine and the connected mode of virtual switch are that a virtual machine is connected with a virtual switch, or multiple virtual machine is connected with a virtual switch.
As shown in Figure 2, a kind of method of the configuration Autonomic Migration Framework based on SDN, is characterized in that, comprise the following steps:
S1, SDN controller and virtual switch successful connection;
S2, by virtual machine access of virtual switch;
S3, SDN controller has the configuration information of all virtual switches of whole network;
S4, virtual machine move online;
S5, new virtual switch perceive virtual machine (vm) migration, and report SDN controller;
S6, SDN controller by the configuration distributing of correspondence to new virtual switch;
S7, SDN controller is sent out message and the configuration of old virtual switch is deleted;
S8, complete virtual switch configuration Autonomic Migration Framework.
In the present embodiment, in described step S1, SDN controller is connected by Openflow agreement with virtual switch.
Virtual switch configuration emigration method of the present invention is succinct, only needs perception virtual machine (vm) migration, increases the configuration of new virtual switch, deletes old virtual switch and configure, and it runs simple efficient, and good reliability, superior performance, achieves network migration automation.
More than describe preferred embodiment of the present invention in detail.Should be appreciated that those of ordinary skill in the art just design according to the present invention can make many modifications and variations without the need to creative work.Therefore, all technical staff in the art, all should by the determined protection range of claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (4)
1. the system based on the configuration Autonomic Migration Framework of SDN, it is characterized in that: comprise multiple virtual machine (1), multiple virtual switch (2) and SDN controller (3), described virtual machine (1) is connected with virtual switch (2), and described multiple virtual switch (2) is all connected with SDN controller (3).
2. the system of a kind of configuration Autonomic Migration Framework based on SDN as claimed in claim 1, it is characterized in that: described virtual machine (1) and the connected mode of virtual switch (2) are that a virtual machine (1) is connected with a virtual switch (2), or multiple virtual machine (1) is connected with a virtual switch (2).
3., based on a method for the configuration Autonomic Migration Framework of SDN, it is characterized in that, comprise the following steps:
S1, SDN controller and virtual switch successful connection;
S2, by virtual machine access of virtual switch;
S3, SDN controller has the configuration information of all virtual switches of whole network;
S4, virtual machine move online;
S5, new virtual switch perceive virtual machine (vm) migration, and report SDN controller;
S6, SDN controller by the configuration distributing of correspondence to new virtual switch;
S7, SDN controller is sent out message and the configuration of old virtual switch is deleted;
S8, complete virtual switch configuration Autonomic Migration Framework.
4. the method for a kind of APS based on SDN as claimed in claim 3, it is characterized in that, in described step S1, SDN controller is connected by Openflow agreement with virtual switch.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610009110.3A CN105553746A (en) | 2016-01-08 | 2016-01-08 | Automatic configuration migration system and method based on SDN (Software Defined Network) |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610009110.3A CN105553746A (en) | 2016-01-08 | 2016-01-08 | Automatic configuration migration system and method based on SDN (Software Defined Network) |
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| CN105553746A true CN105553746A (en) | 2016-05-04 |
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| CN201610009110.3A Pending CN105553746A (en) | 2016-01-08 | 2016-01-08 | Automatic configuration migration system and method based on SDN (Software Defined Network) |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106254279A (en) * | 2016-07-19 | 2016-12-21 | 广州市品高软件股份有限公司 | The Autonomic Migration Framework system of a kind of Virtual NE equipment based on SDN and management method |
| CN107317710A (en) * | 2017-06-30 | 2017-11-03 | 郑州云海信息技术有限公司 | A kind of method and apparatus for carrying out QoS configurations to Microsoft Loopback Adapter based on SDN |
| WO2017190579A1 (en) * | 2016-05-05 | 2017-11-09 | 中兴通讯股份有限公司 | Method for realizing protection switching in sdn architecture and forwarding device |
| WO2020252895A1 (en) * | 2019-06-17 | 2020-12-24 | 平安科技（深圳）有限公司 | Deployment method, apparatus and device for hybrid software self-defined network, and storage medium |
| CN112702269A (en) * | 2021-01-21 | 2021-04-23 | 国网新疆电力有限公司信息通信公司 | SDN and non-SDN intercommunication method and intercommunication system |
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| EP2485155A1 (en) * | 2009-09-28 | 2012-08-08 | Nec Corporation | Computer system, and migration method of virtual machine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017190579A1 (en) * | 2016-05-05 | 2017-11-09 | 中兴通讯股份有限公司 | Method for realizing protection switching in sdn architecture and forwarding device |
| CN106254279A (en) * | 2016-07-19 | 2016-12-21 | 广州市品高软件股份有限公司 | The Autonomic Migration Framework system of a kind of Virtual NE equipment based on SDN and management method |
| CN106254279B (en) * | 2016-07-19 | 2019-06-21 | 广州市品高软件股份有限公司 | A kind of the Autonomic Migration Framework system and management method of the Virtual NE equipment based on SDN |
| CN107317710A (en) * | 2017-06-30 | 2017-11-03 | 郑州云海信息技术有限公司 | A kind of method and apparatus for carrying out QoS configurations to Microsoft Loopback Adapter based on SDN |
| WO2020252895A1 (en) * | 2019-06-17 | 2020-12-24 | 平安科技（深圳）有限公司 | Deployment method, apparatus and device for hybrid software self-defined network, and storage medium |
| CN112702269A (en) * | 2021-01-21 | 2021-04-23 | 国网新疆电力有限公司信息通信公司 | SDN and non-SDN intercommunication method and intercommunication system |
| CN112702269B (en) * | 2021-01-21 | 2022-11-04 | 国网新疆电力有限公司信息通信公司 | SDN and non-SDN intercommunication method and intercommunication system |
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Application publication date: 20160504 |