CN110351204A - The method and system that cloud data center Internet resources dynamically distribute - Google Patents
The method and system that cloud data center Internet resources dynamically distribute Download PDFInfo
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- CN110351204A CN110351204A CN201910171728.3A CN201910171728A CN110351204A CN 110351204 A CN110351204 A CN 110351204A CN 201910171728 A CN201910171728 A CN 201910171728A CN 110351204 A CN110351204 A CN 110351204A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/70—Admission control; Resource allocation
- H04L47/76—Admission control; Resource allocation using dynamic resource allocation, e.g. in-call renegotiation requested by the user or requested by the network in response to changing network conditions
Abstract
The invention discloses the method and system that a kind of cloud data center Internet resources dynamically distribute.Wherein, method includes: the network service requirement that user is received by the Internet resources orchestration module of cloud data center, obtains several service chainings according to network service requirement, and each service chaining is sent to network equipment control module；Each service chaining received is explained using network equipment control module, controls flow table correspondingly with each network node in each service chaining to obtain, and each control flow table is sent to corresponding network node；Wherein, control includes network service requirement in flow table；The forwarding for carrying out data according to control flow table using network node, realizes the dynamic allocation of resource.The present invention obtains corresponding service chaining using network arrangements module, control flow table is obtained according to service chaining using network equipment control module, control flow table is handed down to network node in advance, the forwarding of data is carried out according to the control flow table issued, realizes the dynamic allocation of Internet resources.
Description
Technical field
The present invention relates to a kind of methods that field of communication technology more particularly to cloud data center Internet resources dynamically distribute
And system.
Background technique
Cloud computing is realized the physical resource pools such as calculating, storage, network, is provided on demand for user by virtualization technology
Resource service.The network plan of current cloud data center is by IaaS (Infrastructure as a Service, infrastructure)
The networking component of platform provides resource layout by northbound interface for user, is directly integrated OVS by plug-in mode and physics is handed over
It changes planes, has the service ability such as double layer network, IP address management, three-layer routing, VPN, firewall, to provide network for user
Virtualization services allow tenant to create and manage virtual network.
However, the scalability of the data center network of the prior art is bad, the dynamic for not being able to satisfy virtualized environment is special
Property, and the control ability of Internet resources is had certain limitations.It is integrated in extensive, high density, multi-tenant cloud environment
Network node quantity will increase, and device model may be different, and the integrated plug-in unit of networking component can be more and more, lead to IaaS
Platform becomes complex and huge, can not achieve Internet resources and dynamically distributes.
Summary of the invention
The embodiment of the present invention provides a kind of method and system that cloud data center Internet resources dynamically distribute, to solve
The problem of data center network resource can not achieve dynamic allocation in the prior art.
In a first aspect, the embodiment of the present invention provides a kind of method that cloud data center Internet resources dynamically distribute, including such as
Lower step:
The network service requirement that user is received by the Internet resources orchestration module of cloud data center, according to the network
Demand for services obtains several service chainings, and each service chaining is sent to network equipment control module；
Each service chaining received is explained using the network equipment control module, to obtain and each institute
It states each network node in service chaining and controls flow table correspondingly, and each control flow table is sent to corresponding network
Node；It wherein, include the network service requirement in the control flow table；
The forwarding for carrying out data according to the control flow table using the network node, realizes the dynamic allocation of resource.
Optionally, the network service requirement includes network service quality, destinations traffic object and data to be sent
Identification information.
Optionally, described that several service chainings are obtained according to the network service requirement, it specifically includes:
Determine that several service chainings, each service chaining meet the network Service Quality according to the destinations traffic object
The requirement of amount.
Optionally, described that each service chaining received is explained using the network equipment control module, with
It obtains and controls flow table correspondingly with each network node in each service chaining, specifically include:
Each service chaining received is explained using the network equipment control module, obtains each clothes
Each network node information being engaged in chain and the neighboring network node information being connect with each network node communication；
It is generated according to each network node information and the neighboring network node information being connect with each network node communication
Control flow table corresponding with each network node；Wherein the mark comprising the data to be sent is believed in the control flow table
Breath.
Optionally, the forwarding for being carried out data according to the control flow table using the network node, is specifically included:
Currently transmitted data and message corresponding with the currently transmitted data are received using network node, and from institute
State the identification information that currently transmitted data are obtained in message；
The control flow table of the network node is searched, the identification information of the data to be sent in control flow table is obtained；
The identification information of the currently transmitted data is matched with the identification information of the data to be sent；If
With success, then the currently transmitted data and the message are turned according to the neighboring network node information in control flow table
Hair；If it fails to match, the network equipment control is sent to using currently transmitted data described in network node and the message
Molding block.
Optionally, it is described after the message described in the utilization network node is sent to the network equipment control module
Method further include:
Using whether have in network equipment control module Network Search device control module with it is current in the message
The control flow table of the identification information match of data is sent, is believed if finding with the mark of the currently transmitted data in the message
Matched control flow table is ceased, then gives the currently transmitted data, the message and the control flow table issuance to corresponding net
Network node；If not finding the control flow table with the identification information match of the currently transmitted data in the message, institute is abandoned
State currently transmitted data and the message.
Optionally, the network service quality includes following one or more: bandwidth, delay, shake and packet loss.
Second aspect, the embodiment of the present invention provide a kind of system that cloud data center Internet resources dynamically distribute, comprising:
Internet resources orchestration module is obtained for receiving the network service requirement of user according to the network service requirement
Several service chainings, and each service chaining is sent to the network equipment control module；
Network equipment control module, each service chaining sent for receiving the Internet resources orchestration module, and it is right
Received each service chaining explains, and is controlled correspondingly with obtaining with each network node in each service chaining
Flow table, and each control flow table is sent to corresponding network node；It wherein, include the net in the control flow table
Network demand for services；
Network node realizes the dynamic allocation of resource for carrying out the forwarding of data according to the control flow table.
Optionally, the network service requirement includes network service quality, destinations traffic object and data to be sent
Identification information.
Optionally, the Internet resources orchestration module, specifically for determining several clothes according to the destinations traffic object
Business chain, each service chaining meet the requirement of the network service quality.
Optionally, the network equipment control module, specifically for being explained to each service chaining received,
Obtain each network node information in each service chaining and the neighboring network node connecting with each network node communication letter
Breath；
The network equipment control module is also used to lead to according to each network node information and with each network node
The neighboring network node information of letter connection generates control flow table corresponding with each network node；The wherein control flow table
In include the data to be sent identification information.
Optionally, the network node is specifically used for receiving currently transmitted data and corresponding with currently transmitted data
Message, and obtain from the message identification information of currently transmitted data；
The control flow table of the network node is searched, the identification information of the data to be sent in control flow table is obtained；
The identification information of the currently transmitted data is matched with the identification information of the data to be sent；If
With success, then the currently transmitted data and the message are turned according to the neighboring network node information in control flow table
Hair；If it fails to match, the network equipment control is sent to using currently transmitted data described in network node and the message
Molding block.
Optionally, the network equipment control module is also used to: being received the message that the network node is sent, is searched net
Whether have in the storage file of network device control module and the identification information match of the currently transmitted data in the message
Flow table is controlled, it, will be described if finding the control flow table with the identification information match of the currently transmitted data in the message
Currently transmitted data, the message and the control flow table issuance give corresponding network node；If not finding and the report
The control flow table of the identification information match of currently transmitted data in text then abandons the currently transmitted data and the report
Text.
In the embodiment of the present invention by using Internet resources orchestration module according to the network service requirement of user come dynamic
Corresponding service chaining is obtained, acquisition control flow table then is explained to service chaining using network equipment control module, and will control
Flow table processed is handed down to network node in advance, in this way, when carrying out data forwarding using network node, it will be able under in advance
The control flow table of hair carries out the forwardings of data, realizes the dynamic allocation of Internet resources.Thus existing data forwarding is solved
When, the problem of cannot dynamically distributing corresponding network node according to user demand, cannot achieve Resource dynamic allocation.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, the followings are specific embodiments of the present invention.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are general for this field
Logical technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to this hair
Bright limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is the flow chart of the method for first embodiment of the invention medium cloud data center network Resource dynamic allocation；
Fig. 2 is the structural block diagram of the system of third embodiment of the invention medium cloud data center network Resource dynamic allocation.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing this public affairs in attached drawing
The exemplary embodiment opened, it being understood, however, that may be realized in various forms the disclosure without the implementation that should be illustrated here
Example is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the disclosure
Range is fully disclosed to those skilled in the art.
First embodiment of the invention provides a kind of method that cloud data center Internet resources dynamically distribute, as shown in Figure 1,
Comprising the following specific steps
Step S101 receives the network service requirement of user by the Internet resources orchestration module of cloud data center, according to
The network service requirement obtains several service chainings, and each service chaining is sent to the network equipment of cloud data center
Control module；
Internet resources orchestration module receives the network service requirement of user in this step, and specific method is: user passes through net
The interface that network resource orchestration module provides defines required network service requirement, is then stored in network service requirement
In the database of Internet resources orchestration module.Wherein, network service requirement include network service quality, destinations traffic object with
And the identification information of data to be sent.Specific network service quality includes following one or more: bandwidth, delay, shake and
Packet loss.
Wherein, service chaining includes Ingress Network node and egress network node and several intermediate network nodes.Data into
After entering service chaining, each network node can be passed through according to network node in service chaining, complete data forwarding.
Step S102 explains each service chaining received using the network equipment control module, to obtain
Control flow table correspondingly with each network node in each service chaining, and each control flow table is sent to pair
The network node answered；It wherein, include the network service requirement in the control flow table；
For this step during specific embodiment, network equipment control module is specifically as follows SDN controller, SDN control
Device realizes the centralized management to network by various protocols such as OpenFlow agreement, OVSDB agreements, and with plug-in mode collection
At arrive Internet resources orchestration module.
Step S103 is carried out the forwarding of data according to the control flow table using the network node, realizes the dynamic of resource
State distribution.
In the embodiment of the present invention by using Internet resources orchestration module according to the network service requirement of user come dynamic
Corresponding service chaining is obtained, acquisition control flow table then is explained to service chaining using network equipment control module, and will control
Flow table processed is handed down to network node in advance.In this way, when carrying out data forwarding using network node, it will be able under in advance
The control flow table of hair carries out the forwardings of data, realizes the dynamic allocation of Internet resources.Thus solve in the prior art,
When data forwarding, corresponding network node cannot be dynamically distributed according to user demand, can only be the hair of single carry out data
It send, the problem for causing certain network node tasks overweight cannot achieve the dynamic allocation of resource.
Second embodiment of the invention provides a kind of method that cloud data center Internet resources dynamically distribute, including walks as follows
It is rapid:
Step 1 receives the network service requirement of user by the Internet resources orchestration module of cloud data center, according to institute
It states network service requirement and obtains several service chainings, and each service chaining is sent to the network equipment control of cloud data center
Molding block；
In this step, several service chainings are obtained according to the network service requirement, specifically included: according to the mesh
Mark communication object determines that several service chainings, each service chaining meet the requirement of the network service quality.
Such as user A defines network service requirement, specific network clothes by the interface that Internet resources orchestration module provides
Business demand includes that user A will be communicated with destinations traffic object B, and bandwidth requirement when communication is not less than 5Mbps.So net
Bandwidth is filtered out in the service chaining that network resource orchestration module is just communicated according to the requirement of bandwidth, Cong Nengyu B to be not less than
Then service chaining is sent to network equipment control module by the service chaining of 5Mbps.This implementation is in, the ginseng of bandwidth and bandwidth
Number is one of network service quality, and in the specific implementation process, user can be adjusted according to actual needs, is come
Determine corresponding network service quality and specific parameter.
Step 2 explains each service chaining received using the network equipment control module, to obtain
Each network node information in each service chaining and the neighboring network node information being connect with each network node communication；Root
It is generated and each net according to each network node information and the neighboring network node information being connect with each network node communication
The corresponding control flow table of network node；The control flow table is sent to corresponding network node；Wherein wrapped in the control flow table
Identification information containing the data to be sent.
Step 3 receives currently transmitted data and message corresponding with the currently transmitted data using network node,
And the identification information of currently transmitted data is obtained from the message；
The control flow table of the network node is searched, the identification information of the data to be sent in control flow table is obtained；
The identification information of the currently transmitted data is matched with the identification information of the data to be sent；If
With success, then the currently transmitted data and the message are turned according to the neighboring network node information in control flow table
Hair；If it fails to match, the network equipment control is sent to using currently transmitted data described in network node and the message
Molding block.
In this step, it after being sent to the network equipment control module using message described in network node, also wraps
Include: using whether have in network equipment control module Network Search device control module with it is currently transmitted in the message
The control flow table of the identification information match of data, if finding the identification information with the currently transmitted data in the message
The control flow table matched then gives the currently transmitted data, the message and the control flow table issuance to corresponding network section
Point；If not finding the control flow table with the identification information match of the currently transmitted data in the message, work as described in discarding
Preceding transmission data and the message.
Third embodiment of the invention provides a kind of system that cloud data center Internet resources dynamically distribute, as shown in Fig. 2,
Include:
Internet resources orchestration module is obtained for receiving the network service requirement of user according to the network service requirement
Several service chainings, and each service chaining is sent to the network equipment control module；
Network equipment control module, each service chaining sent for receiving the Internet resources orchestration module, and it is right
Received each service chaining explains, and is controlled correspondingly with obtaining with each network node in each service chaining
Flow table, and each control flow table is sent to corresponding network node；It wherein, include the net in the control flow table
Network demand for services；
Network node realizes the dynamic allocation of resource for carrying out the forwarding of data according to the control flow table.
In the present embodiment, the network service requirement includes network service quality, destinations traffic object and number to be sent
According to identification information.Specifically, network service quality includes following one or more: bandwidth, delay, shake and packet loss.
In the present embodiment, Internet resources orchestration module, specifically for receiving the network service requirement of user, according to network
The destinations traffic object in demand for services determines that several service chainings, each service chaining meet the network Service Quality
The requirement of amount；And for each service chaining to be sent to the network equipment control module.
Specifically, network equipment control module obtains each institute for explaining to each service chaining received
The neighboring network node information stating each network node information in service chaining and being connect with each network node communication；It is also used to
According to each network node information and the neighboring network node information being connect with each network node communication generate with it is each described
The corresponding control flow table of network node；It wherein include the identification information of the data to be sent in the control flow table.
Network node may include interchanger, router or firewall etc. to the present embodiment in the specific implementation process.Network
Node is specifically used for: receiving currently transmitted data and message corresponding with currently transmitted data, and obtains from the message
The identification information of currently transmitted data；
The control flow table of the network node is searched, the identification information of the data to be sent in control flow table is obtained；
The identification information of the currently transmitted data is matched with the identification information of the data to be sent；If
With success, then the currently transmitted data and the message are turned according to the neighboring network node information in control flow table
Hair；If it fails to match, the network equipment control is sent to using currently transmitted data described in network node and the message
Molding block.
In the present embodiment, after network node message is sent to network equipment control module, the network equipment control
Module is also used to: whether having the mark with the currently transmitted data in message in the storage file of Network Search device control module
Know information matches control flow table (i.e. control flow table in data to be sent identification information whether with currently transmitted data
Identification information match), if finding the control flow table with the identification information match of the currently transmitted data in the message,
Give the currently transmitted data, the message and the control flow table issuance to corresponding network node；If do not find with
The control flow table of the identification information match of currently transmitted data in the message, then abandon the currently transmitted data and
The message.
In the embodiment of the present invention by using Internet resources orchestration module according to the network service requirement of user come dynamic
Corresponding service chaining is obtained, acquisition control flow table then is explained to service chaining using network equipment control module, and will control
Flow table processed is handed down to network node in advance, in this way, when carrying out data forwarding using network node, it will be able under in advance
The control flow table of hair carries out the forwardings of data, realizes the dynamic allocation of Internet resources.Thus existing data forwarding is solved
When, the problem of cannot dynamically distributing corresponding network node according to user demand, cannot achieve Resource dynamic allocation.
The present embodiment further includes portal module, calculates service orchestration module and tenant's log in the specific implementation process
Module, portal module, calculating service orchestration module and tenant's log module pass through northbound interface and the Internet resources layout
Module communication connection.Wherein, network equipment control module can be SDN controller, and SDN controller passes through SDN plug-in unit and network
Device control module communication connection.SDN controller can realize the collection to network by various protocols such as OpenFlow, OVSDB
Chinese style management.
The embodiment of the present invention has the following beneficial effects:
The embodiment of the present invention, which realizes, concentrates efficient network management and O&M.By using SDN controller (network money
Source orchestration module) realize the separation of forwarding and control.Realize that the concentration of network controls comprehensively by SDN controller.SDN control
Device possesses the static topological and dynamic forwarding information of the whole network, and the efficient management and optimization of implementable the whole network are more advantageous to network event
The quick positioning and exclusion of barrier.Such as: with the whole network static topological and on the basis of dynamic forwarding information, can develop dedicated
Failure diagnosis tool, the practical repeating process of real-time analog network, it can be achieved that failure quick positioning and processing, be greatly improved
The efficiency of O&M.
In addition the embodiment of the present invention can be realized flexible networking or multipath forwarding.Data center network is using unification
SDN controller is controlled, and the forward rule of network and movement by SDN controller are uniformly controlled and are issued, and can effectively be avoided
Loop can realize multipath forwarding and load balancing, greatly according to the demand of business by forwarding flow table to be controlled accordingly
Width improves the reliability and utilization rate of network, realizes the dynamic allocation of Internet resources.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant be intended to it is non-
It is exclusive to include, so that the process, method, article or the device that include a series of elements not only include those elements,
It but also including other elements that are not explicitly listed, or further include for this process, method, article or device institute
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or device including the element.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but many situations
It is lower the former be more preferably embodiment.Based on this understanding, technical solution of the present invention is substantially in other words to the prior art
The part to contribute can be embodied in the form of software products, which is stored in a storage and is situated between
In matter (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, clothes
Business device, air conditioner or the network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned tools
Body embodiment, the above mentioned embodiment is only schematical, rather than restrictive, the ordinary skill of this field
Personnel under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, can also make
Many forms, all of these belong to the protection of the present invention.
Claims (10)
1. a kind of method that cloud data center Internet resources dynamically distribute, which comprises the steps of:
The network service requirement that user is received by the Internet resources orchestration module of cloud data center services need according to the network
It asks and obtains several service chainings, and each service chaining is sent to network equipment control module；
Each service chaining received is explained using the network equipment control module, to obtain and each service
Each network node in chain controls flow table correspondingly, and each control flow table is sent to corresponding network node；Its
In, it include the network service requirement in the control flow table；
The forwarding for carrying out data according to the control flow table using the network node, realizes the dynamic allocation of resource.
2. the method that cloud data center Internet resources as described in claim 1 dynamically distribute, which is characterized in that the network clothes
Business demand includes the identification information of network service quality, destinations traffic object and data to be sent.
3. the method that cloud data center Internet resources as claimed in claim 2 dynamically distribute, which is characterized in that described according to institute
It states network service requirement and obtains several service chainings, specifically include:
Determine that several service chainings, each service chaining meet wanting for the network service quality according to the destinations traffic object
It asks.
4. the method that cloud data center Internet resources as claimed in claim 2 dynamically distribute, which is characterized in that described to utilize institute
It states network equipment control module to explain each service chaining received, to obtain and each net in each service chaining
Network node controls flow table correspondingly, specifically includes:
Each service chaining received is explained using the network equipment control module, is obtained in each service chaining
Each network node information and the neighboring network node information that is connect with each network node communication；
It is generated according to each network node information and the neighboring network node information being connect with each network node communication and each
The corresponding control flow table of the network node；It wherein include the identification information of the data to be sent in the control flow table.
5. the method that cloud data center Internet resources as claimed in claim 2 dynamically distribute, which is characterized in that described to utilize institute
The forwarding that network node carries out data according to the control flow table is stated, is specifically included:
Currently transmitted data and message corresponding with the currently transmitted data are received using network node, and from the message
The middle identification information for obtaining currently transmitted data；
The control flow table of the network node is searched, the identification information of the data to be sent in control flow table is obtained；
The identification information of the currently transmitted data is matched with the identification information of the data to be sent；If matching at
Function is then forwarded the currently transmitted data and the message according to the neighboring network node information in control flow table；If
It fails to match, then is sent to the network equipment using currently transmitted data described in network node and the message and controls mould
Block.
6. the method that cloud data center Internet resources as claimed in claim 5 dynamically distribute, which is characterized in that in the utilization
After message described in network node is sent to the network equipment control module, the method also includes:
Using whether have in network equipment control module Network Search device control module with it is currently transmitted in the message
The control flow table of the identification information match of data, if finding the identification information match with the currently transmitted data in the message
Control flow table, then by the currently transmitted data, the message and the control flow table issuance give corresponding network node；
If not finding the control flow table with the identification information match of the currently transmitted data in the message, the current hair is abandoned
Send data and the message.
7. the method that cloud data center Internet resources as described in claim 1 dynamically distribute, which is characterized in that the network clothes
Quality of being engaged in includes following one or more: bandwidth, delay, shake and packet loss.
8. the system that a kind of cloud data center Internet resources dynamically distribute characterized by comprising
Internet resources orchestration module obtains several for receiving the network service requirement of user according to the network service requirement
Service chaining, and each service chaining is sent to the network equipment control module；
Network equipment control module, each service chaining sent for receiving the Internet resources orchestration module, and to reception
Each service chaining explain, with obtain with each service chaining in each network node control flow table correspondingly,
And each control flow table is sent to corresponding network node；It wherein, include the network service in the control flow table
Demand；
Network node realizes the dynamic allocation of resource for carrying out the forwarding of data according to the control flow table.
9. the system that cloud data center Internet resources as claimed in claim 8 dynamically distribute, which is characterized in that the network clothes
Business demand includes network service quality, destinations traffic object, target sends data and target sends the identification information of data.
10. the system that cloud data center Internet resources as described in claim 1 dynamically distribute, which is characterized in that the network
Resource orchestration module, specifically for determining that several service chainings, each service chaining meet institute according to the destinations traffic object
State the requirement of network service quality.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022121080A1 (en) * | 2020-12-11 | 2022-06-16 | 网宿科技股份有限公司 | Network configuration method, controller, and traffic guide system |
| CN114785548A (en) * | 2022-03-23 | 2022-07-22 | 中国人民解放军战略支援部队信息工程大学 | Virtual flow anomaly detection method and system based on weighted adaptive ensemble learning and intelligent flow monitoring platform |
| CN114785548B (en) * | 2022-03-23 | 2024-04-30 | 中国人民解放军战略支援部队信息工程大学 | Intelligent flow monitoring platform |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014169251A1 (en) * | 2013-04-12 | 2014-10-16 | Huawei Technologies Co., Ltd. | Service chain policy for distributed gateways in virtual overlay networks |
| CN106533806A (en) * | 2016-12-26 | 2017-03-22 | 上海交通大学 | Method for providing cross-layer quality of service (QoS) based on application awareness in multi-tenant software defined network (SDN) |
| CN108173761A (en) * | 2017-12-22 | 2018-06-15 | 南京邮电大学 | A kind of method for optimizing resources of SDN and NFV fusions |
| CN108270675A (en) * | 2016-12-30 | 2018-07-10 | 中国电信股份有限公司 | Flow table realizes controller, forwarding unit, system and method |
-
2019
- 2019-03-07 CN CN201910171728.3A patent/CN110351204A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014169251A1 (en) * | 2013-04-12 | 2014-10-16 | Huawei Technologies Co., Ltd. | Service chain policy for distributed gateways in virtual overlay networks |
| CN106533806A (en) * | 2016-12-26 | 2017-03-22 | 上海交通大学 | Method for providing cross-layer quality of service (QoS) based on application awareness in multi-tenant software defined network (SDN) |
| CN108270675A (en) * | 2016-12-30 | 2018-07-10 | 中国电信股份有限公司 | Flow table realizes controller, forwarding unit, system and method |
| CN108173761A (en) * | 2017-12-22 | 2018-06-15 | 南京邮电大学 | A kind of method for optimizing resources of SDN and NFV fusions |
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| WO2022121080A1 (en) * | 2020-12-11 | 2022-06-16 | 网宿科技股份有限公司 | Network configuration method, controller, and traffic guide system |
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