CN109218099A - A kind of cloud exchange network platform based on SDN/NFV - Google Patents
A kind of cloud exchange network platform based on SDN/NFV Download PDFInfo
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- CN109218099A CN109218099A CN201811102469.0A CN201811102469A CN109218099A CN 109218099 A CN109218099 A CN 109218099A CN 201811102469 A CN201811102469 A CN 201811102469A CN 109218099 A CN109218099 A CN 109218099A
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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
- H04L41/0893—Assignment of logical groups to network elements
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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
- H04L41/02—Standardisation; Integration
- H04L41/0246—Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols
- H04L41/0253—Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols using browsers or web-pages for accessing management information
-
- 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
- H04L41/06—Management of faults, events, alarms or notifications
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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
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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
- H04L41/0889—Techniques to speed-up the configuration process
-
- 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
- H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
- H04L41/5041—Network service management, e.g. ensuring proper service fulfilment according to agreements characterised by the time relationship between creation and deployment of a service
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
Abstract
The present invention provides a kind of cloud exchange network platform based on SDN/NFV, and the cloud exchange network platform is used to constructed for enterprise for realizing the fusion interconnection of Local Area Network each in enterprise and the private network of mixed cloud；The cloud exchange network platform includes: console, for receiving the demand information for being used to carry out network configuration of user's input；Composer, for determining control strategy and the corresponding node of control strategy according to the demand information；Controller, control strategy and the corresponding node of control strategy for being sent according to the composer carry out network and automatically configure；The network equipment, for disposing the node, interchanger or server, to realize the business of the network support difference switch-in attribute of the controller configuration.Above-mentioned cloud exchange network platform can help enterprise's rapid build private network, realize the network integration of enterprise, provide the network environment of mixed cloud deployment.
Description
Technical field
The present invention relates to a kind of Internet application technologies, in particular to a kind of to be based on SDN (Software Defined
Network, software defined network)/NFV (Network Function Virtualization, network function virtualization)
CXP (Cloud Exchange Network Platform, cloud exchange network platform).
Background technique
With cloud computing and the development of network technology and universal, IT (Information Technology, information technology)
Facility has been introduced into cloud era at present, and enterprise takes mixed cloud strategic more and more, and building mixed cloud provides ICT
(Information and Communications Technology, Information and Communication Technology) ability becomes important directions.It utilizes
Cloudy+IDC (Internet Data Center, Internet data center) come meet enterprise IT architecture deployment i.e. described in cloud
The framework deployment of+net.And wherein the network interconnection is important antecedent basis.Traditional opens network by human configuration interchanger
Mode is time-consuming and laborious and easy error, have been unable to meet the need quickly delivering, be adjusted flexibly under cloud computing environment, coming into force in time
It asks.New cloud computing environment, which needs one, can provide the service platform of efficient deployment network capabilities.
Future, cloud exchange network contain huge opportunity to develop, wide market, and cloud special line, cloud network will be mutual
Types of applications under networked environment provides the support of general character, becomes the high-speed railway of carrying types of applications, also will be big data, object
The development of the emerging fields such as networking, artificial intelligence provides important support guarantee.
For this reason, it may be necessary to provide it is a kind of be capable of providing efficient, safe and stable network connection service ability, and can satisfy
Different geographical POP (Point Of Presence, network access point) node-POP node, POP node (point of presence)-public cloud,
The cloud exchange network platform of the interconnection of public cloud-public cloud and networking requirements.
Summary of the invention
The object of the present invention is to provide a kind of cloud exchange network platform based on SDN/NFV, be capable of providing it is efficient, safe,
Stable network connection service ability, and can be realized the interconnection between the node of different geographical, public cloud.
Technical scheme is as follows:
On the one hand, the present invention provides a kind of cloud exchange network platform based on SDN/NFV, and the cloud exchange network platform is used
It constructs in for enterprise for realizing the fusion interconnection of Local Area Network each in enterprise and the private network of mixed cloud；The cloud switching network
Network platform includes:
Console, for receiving the demand information for being used to carry out network configuration of user's input；
Composer, for determining control strategy and the corresponding node of control strategy according to the demand information；
Controller, control strategy and the corresponding node of control strategy for being sent according to the composer carry out network
It automatically configures；
The network equipment, for disposing the node, interchanger or server, to realize the network branch of the controller configuration
Hold the business of different switch-in attributes.
Optionally, the console includes:
What is presented in the existing internal network of enterprise is existing for carrying out the operation interface of network configuration, and/or to enterprise
Private line network information, SD-WAN information, interconnection cloud information, alarming and managing information and the special line of deployment are presented in some internal networks
The operation interface of network tool information/operation entry link.
Optionally, the composer is connect with the console by interface；
And/or the control strategy for realizing the cloud exchange network platform, logic plan are stored in the composer
Slightly, allocation strategy and data monitoring and inquiry strategy；
And/or the composer includes: multiple nodes, each node connects multiple tie points, and each tie point connection is more
A logical switch.
Optionally, the controller includes: multiple control programs for realizing different business, the control journey of each business
Sequence independent operating；
And/or the controller is used to extend the control program in the controller according to service attribute.
On the other hand, the special line configuration method of the present invention also provides a kind of cloud exchange network platform based on SDN/NFV, packet
It includes:
S1, the cloud exchange network platform receive the demand information for being used to carry out cloud special line configuration of user's input, described
Demand information includes: starting point, point of destination, bandwidth information and/or special line description information；
It is special that S2, the cloud exchange network platform configure a cloud according to the demand information between starting point and point of destination
Line, the bandwidth of the cloud special line is consistent with the demand information bandwidth information, and meets special line description information.
Optionally, further includes:
S1a, the cloud exchange network platform generate the information to be billed of the cloud special line according to the demand information；
S1b, the cloud exchange network platform receive the payment information for being used to buy cloud special line that the user sends；It is connecing
After receiving the payment information, step S2 is executed.
Optionally, the S2 includes:
S21, according to the starting point and point of destination, determine control strategy and the corresponding equipment of tie point A, B pairs of tie point
The equipment answered；
S22, according to the control strategy, the corresponding equipment of tie point A and the corresponding equipment of tie point B, automatically configure one
Cloud special line.
Optionally, the method also includes:
S3, by the internal network of enterprise where user and the cloud special line in the internal network physical distance recently
Fringe node be attached, with realize each Local Area Network in enterprise fusion interconnection.
Optionally, the method also includes:
S4, the cloud exchange network platform receive the adjustment information of the cloud private leased circuit service of user's input；The cloud is handed over
Switching network platform adjusts the cloud private leased circuit service according to the adjustment information；
And/or
S5, the cloud exchange network platform obtain after the cloud private leased circuit service is completed in configuration and to store the cloud special
The status information or monitoring information of line service, alarm rule, warning message, so that intranet of the user based on place enterprise
The operation entry of network and the cloud exchange network platform is checked or is adjusted.
The third aspect, the cloud network configuration method of the present invention also provides a kind of cloud exchange network platform based on SDN/NFV,
Include:
M1, the cloud exchange network platform receive the network struction information for being used to carry out cloud network building of user's input,
The network struction information includes: interface/port information, tie point, bandwidth information and/or cloud network description information；
M2, the cloud exchange network platform using the tie point as POP point, and receive the Internet address of user setting/
Routing iinformation constructs the cloud network of enterprise according to the building information and Internet address/routing iinformation.
Optionally, the method also includes:
M3, the internal network of enterprise where user is connect with the POP point, to realize melting for each Local Area Network in enterprise
Close interconnection and mixed cloud deployment.
The invention has the benefit that
The first, cloud exchange network platform of the invention is capable of providing efficient, safe and stable network connection service, provides
Different geographical (such as domestic current province/city's division) POP (in the network i.e. under cloud exchange network platform coverage area) in satisfaction net
Node-POP node, POP node-public cloud, the interconnection of public cloud-public cloud and networking requirements.
The second, cloud exchange network platform of the invention is connected in combination with last one kilometer and is serviced, and can extend network service
To user's office building or data center's (i.e. existing internal network of current enterprise), the privately owned net of enterprise's rapid build high quality is helped
Network realizes that (data center interconnection/data center and cloud interconnect DCI, Data Center Interconnect, Data
Center&Cloud Interconnect), it is ECI (enterprise and cloud interconnect, Enterprise&Cloud Interconnect), more
The network integration of the several scenes such as cloud interconnection, provides the network environment of mixed cloud deployment.
The cloud exchange network platform of third, enterprise through the invention can realize customized network node, automatic deployment, quickly
Open and adjust the ability of network.Network is defined by platform service, gets rid of the device configuration of traditional network.
Further, realize user to the operation of special line and network related service operation whole process hardware and software platform, it can be achieved that two
Definition interconnection between point, can also point-to-multipoint interconnection or the cloud network of customized one group of multi-point interconnection meet enterprise and network service
Quotient constructs multiple network framework.
Detailed description of the invention
Fig. 1 is the architecture diagram for the cloud exchange network platform that one embodiment of the invention provides；
Fig. 2 is the relationship frame schematic diagram of the internal structure of the composer in Fig. 1；
Fig. 3 be another embodiment of the present invention provides cloud exchange network platform structural schematic diagram；
Fig. 4 is the schematic diagram of the entrance for the user's operation cloud exchange network platform that one embodiment of the invention provides；
Fig. 5 is the special line configuration method for the cloud exchange network platform based on SDN/NFV that one embodiment of the invention provides
Flow diagram；
Fig. 6 is the cloud network configuration method for the cloud exchange network platform based on SDN/NFV that one embodiment of the invention provides
Flow diagram.
Specific embodiment
In order to preferably explain the present invention, in order to understand, with reference to the accompanying drawing, by specific embodiment, to this hair
It is bright to be described in detail.
SDN (Software Defined Network, software defined network) is a kind of implementation of network virtualization,
Its core technology is by separating network equipment control plane with data surface, to realize the flexible control of network flow
System makes network become more intelligent as pipeline.
As shown in Figure 1, the cloud exchange network platform based on SDN/NFV of the present embodiment, for constructing privately owned net for enterprise
Network helps enterprise to realize the fusion interconnection of existing each Local Area Network, and mixes with various public clouds, the interconnection build of private clound
Cloud.The network integration of such as DCI, ECI, cloudy interconnection several scenes.
Specifically, the cloud exchange network platform of the present embodiment can include:
Console, for receiving the demand information for being used to carry out network configuration of user's input；That is, console is
The configuration operation interface of user's operation cloud exchange network platform.Realize the centralized configuration and management field of the network information of CXP platform
Face.By private line network, SD-WAN (Software Defined Wan, software definition wide area network) interconnects cloud, alarming and managing and net
The service that network tool provides is presented by Portal, is supplied to user's use.
Composer, for determining control strategy and the corresponding node of control strategy according to the demand information；For example, when using
Family CXP platform is self-service configured the demand information of network settings after, reach composer under task.Composer is set according to user's
Setting the equipment that automatic distribution needs, (equipment here is not node, is that the tie point distribution selected according to user needs lower hairnet
The equipment of network configuration.Node (tie point) is that the representative user of user's selection connects the marginal position of oneself network), and it is automatic under
Hairnet network is allocated to controller.Realize the automatic deployment of service logic.
Controller, control strategy and the corresponding node of control strategy for being sent according to the composer carry out network
It automatically configures；
The network equipment, for disposing the node, interchanger or server, to realize the network branch of the controller configuration
Hold the business of different switch-in attributes.In the present embodiment, it is that one " net source " includes interchanger, takes that the network equipment, which is envisioned that into,
Business device etc., completes the entire open-minded of network by sending instructions under the order of controller according to the policy logic of composer.
For example, above-mentioned console can include: what is presented in the existing internal network of enterprise is used to carry out network
The operation interface of configuration, as shown in Figure 4；Further include: presented into the existing internal network of enterprise deployment private line network information,
Operation interface/operation entry link of SD-WAN information, interconnection cloud information, alarming and managing information and private line network tool information
Deng.
In the present embodiment, above-mentioned composer can be connect with console by northbound interface.South orientation in the present embodiment,
North orientation is for a certain layer, such as composer: being supplied to the interface of access and the management of console calling, i.e., provides upwards
Interface is known as north orientation.The interface for the management equipment that controller is realized, i.e., the interface realized downwards are also referred to as south orientation.For controller
For be supplied to composer calling interface be known as north orientation, control equipment is by south orientation agreement.
The composer for realizing the cloud exchange network platform control strategy, logic strategy, allocation strategy sum number
According to monitoring and inquiry strategy；
And/or the composer includes: multiple nodes, each node connects multiple tie points, and each tie point connection is more
A logical switch.
It will be appreciated that the node that the present embodiment refers to: the node of CXP network equipment subordinate provides the point (section of service
Point is the network access point of planning, is to be planned according to the territorial scope of covering, herein can in the deployment point of some position
It is deployed with the network equipment).
One node (can be regarded as the network insertion service point of the applicant oneself deployment, such as POP point.All POP points
It is all the node that can be controlled by cloud exchange network platform.) it may include multiple tie points.
The tie point of the present embodiment: the purpose access point for connecting specific service access is provided in CXP network.It is divided by type
Cloud tie point, access tie point.Specifically, it in the same position, distinguishes different access service and is defined as different tie points.Than
If the same node is supported to access different public clouds, then it is corresponding tie point by the definition of different clouds, facilitates differentiation access service.
Logical switch: being split abstract virtual switch machine equipment by logic business, supports the specific of intervention according to being
Business.Purpose is for multiplexed physical interchanger and clearly defined exchange service function.Abstract physical switch, is realized
The business of different switch-in attributes.Such as same node support access Ali's cloud, Tencent's cloud will have at least have respectively it is different
Logical switch after abstract, as shown in Figure 3.
In addition, above controller is connect with the composer by northbound interface, connected with the network equipment by southbound interface
It connects；
And/or the controller is based on RYU Open Source Platform, the APP of different business is realized in support, and makes the function of each APP
Isolation.
To better understand, the interaction of composer and console is described as follows:
The private line service request that composer receives the A-B of console transmission can distribute the A-B special line according to strategy
VSI_ID (Virtual Switch InterfaceID virtual switch interface ID) and VLAN_ID (Virtual Local Area
NetworkID) (VLAN (Virtual Local Area Network virtual LAN) customization and QINQ are also supported), and needed
Equipment.It is issued by controller, open-minded, speed limit and monitoring.QINQ refer to 802.1Q-in-802.1Q (802.1Q be with
IEEE 802.1Q label frame format too in net).
Composer realizes the control strategy of various platform service logics, logic strategy, allocation strategy and data monitoring
Query strategy etc. is the logic flow core of CXP platform.
Controller: being based on RYU Open Source Platform, supports various APP integrated.Using APP is customized, meet wide area network difference field
Scape demand.
Controller south orientation supports plurality of switches model by standard agreement and network equipment intercommunication, while by driving,
Controller north orientation face and composer cooperation, meet user's differentiated business demand.That is, controller control equipment belongs to
Equipment is controlled by equipment south orientation agreement, north orientation provides interface to composer.
Controller realizes different business APP, and function is isolated, and solves the problems such as expansible.
Before the CXP platform of not the application, the process of existing conventional construction network is all network administrator's debarkation net
Network setting, knocks in device command Configuration network.Need to consider the configuration of every section of chain road equipment, needing to configure people is network specialty
Personage, very high to personnel's network specialty skill requirement, process is cumbersome and very easy error, efficiency are relatively low.
The CXP platform of the present embodiment can realize customized network node, automatic deployment, the energy for quickly opening and adjusting network
Power.Define network by CXP platform service, get rid of traditional network device configuration (i.e. user by CXP platform purchase not
Same service of goods, setting configuration is to define network, it is not necessary to directly configure the various network equipments.Such as: user has multiple be located at not
With the data center in place, these data center networks is now needed to interconnect.Cloud network or cloud special line product can be bought by platform,
Then purchased product is arranged by platform automatically configuring, platform just helps user automatically to build the network of platform interior, most
The POP of data center and CXP platform point is interconnected by the network connection of last one kilometer afterwards.Thus building completes).It is real
Current family to special line and network related service operation whole process hardware and software platform operation, it can be achieved that between two o'clock definition interconnection, can also
The cloud network of point-to-multipoint interconnection or customized one group of multi-point interconnection meets enterprise and Internet service provider's building multiple network framework.
Cloud special line, the cloud network product bought in the interconnection of the POP point defined in CXP platform, i.e. CXP platform are exactly various
Different POP point interconnection, then just gets up the network connection of user by the network that POP point is connected to user.With it is publicly-owned
The interconnection of cloud, which is platform, passes through the interconnection of certain several POP point well in advance and public cloud.
Flow chart as shown in connection with fig. 5 is described as follows the special line configuration method of above-mentioned cloud exchange network platform.
The ability of network is defined for realization CXP platform.Cloud exchange network platform defines following concept:
Cloud special line: point-to-point or point-to-multipoint two layers of connection service；
Cloud network: three layers of connection service of multiple spot interconnection；
Node: the node of CXP network equipment, a node may include multiple tie points；
Tie point, CXP network is interior to provide the purpose access point for connecting specific service access.
Method shown in fig. 5 may include following step:
S1, cloud exchange network platform receive the demand information for being used to carry out network configuration of user's input, the demand letter
Breath includes: starting point, point of destination, bandwidth information and/or special line description information.
S2, cloud exchange network platform configure a cloud special line according to the demand information between starting point and point of destination,
The bandwidth of the cloud special line is consistent with the demand information bandwidth information, and meets special line description information.
For example, determining control strategy and the corresponding equipment of tie point A, B pairs of tie point according to the starting point and point of destination
The equipment answered；
According to the control strategy, the corresponding equipment of tie point A and the corresponding equipment of tie point B, a cloud is automatically configured
Special line.
It will be appreciated that a cloud special line is abstracted into the line interconnection of the point-to-point of tie point A- tie point B.Then pass through
What the logic of CXP platform composer issued that the corresponding equipment of A/B tie point realizes network automatically automatically configures deployment.
Further, before executing step S2, the above method further include:
S1a, cloud exchange network platform generate the information to be billed of the cloud special line according to the demand information；
S1b, cloud exchange network platform receive the payment information for being used to buy cloud special line that the user sends；
During specific implementation, after receiving the payment information, step S2 is executed.
In addition, also to solve the problems, such as last one kilometer in the present embodiment, further including step during specific implementation
S3:
S3, by the internal network of enterprise where user and the cloud special line in the internal network physical distance recently
Fringe node be attached, to obtain the deployment of data center interconnection/mixed cloud.
It further, can be real by step S4 and step S5 when user wants to adjust the bandwidth or other information of cloud special line
It is existing.
S4, the cloud exchange network platform receive the adjustment information of the cloud private leased circuit service of user's input；
S5, the cloud exchange network platform adjust the cloud private leased circuit service according to the adjustment information.
In addition, the cloud exchange network platform obtains after the cloud private leased circuit service is completed in configuration and stores the cloud
The procedural informations such as the status information or monitoring information of private leased circuit service, alarm rule, warning message, so that the user is based on place
The internal network of enterprise and the operation entry of the cloud exchange network platform are checked or are adjusted.
That is, being abstracted into one group of pass of two tie points by means of CXP platform construction cloud special line in the present embodiment
System.CXP platform realizes automatically configuring in platform by composer, controller automatically.In the present embodiment, every cloud special line
Included TE redundancy protecting, when the automatic fast convergence of network failure energy, guarantee special line availability occur for a direction.
For above-mentioned step S1 to step S4, understand from user's operation level, step that can be specific as follows:
CXP platform realizes automatic building, the self-service management of cloud special line.For example, user needs to construct one example
Son can pass through following steps:
P1, the operation interface for logging in CXP network management consloe, i.e. aforementioned console.
P2, in " private line network " menu bar, click cloud special line >+newly-built cloud special line.
P3, the cloud special line title and description for needing to create are filled in.
P4, selection need newly-built cloud special line both ends (A point-starting point, Z point-point of destination, the nearest tie point of region),
Select the amount of bandwidth needed.
P5, confirmation purchase is clicked；
User has just independently opened a cloud private leased circuit service in this way, and meeting automation and control network equipment is held after system receives confirmation
Lead to business, the configuration in usual 30 seconds inner platforms can open.
Optionally, the special line information that user can also independently select adjustment to open, such as:
Special line bandwidth (second grade) is adjusted at any time.(if the existing bandwidth of user is unable to meet demand, can pass through step:
A1, CXP network management consloe is logged in.
A2, it clicks private line network -> cloud special line and finds that for needing to adjust and then click more -> adjustment bandwidth；
A3, selection target bandwidth,
A4, confirmation is clicked.According to expiration time, system will calculate price difference, after detaining/moving back the success of the price difference amount of money, will issue most
New band width configuration simultaneously is completed to adjust.
User is not necessarily to any network knowledge, does not have to configure any network equipment, usually several seconds time is with regard to achievable.
Further, special line can also independently be deleted.User can pass through following steps:
B1, CXP network management consloe is logged in.
B2, click private line network -> cloud special line find that for needing to adjust and then click more -> deletion；
B3, confirmation is clicked.According to expiration time, after system moves back the success of the price difference amount of money, newest band width configuration and complete will be issued
At adjustment.
User is not necessarily to any network knowledge, does not have to configure any network equipment, usually several seconds time is with regard to achievable.
Particularly, complete flow, packet loss, delay monitoring allow user to grasp special line state at any time with alert service.Alarm
Information can check at any time, can customize alarm rule.User can pass through following steps:
C1, CXP network management consloe is logged in.
C2, pass through and click private line network -> cloud special line, or more -> checking monitoring, check the state and monitoring of the special line
Details；
C3, the alarm logging by clicking alarming and managing and the inside, alarm strategy can check alarm history record
Define alarm rule and advice method.
That is, cloud special line to be abstracted as to the interconnection of two tie points in the present embodiment, is realized and connected by cloud exchange network platform
Contact corresponds to automatically configuring for equipment.
User is not necessarily to any network knowledge, does not have to configure any network equipment, usually several seconds time is with regard to achievable.
Flow chart as shown in connection with fig. 6 is described as follows the network collocating method of above-mentioned cloud exchange network platform.
201, cloud exchange network platform receives the network struction information for being used to carry out cloud network building of user's input, described
Network struction information includes: interface/port information, tie point, bandwidth information and/or cloud network description information；
202, cloud exchange network platform is using the tie point as POP point, and receives Internet address/routing of user setting
Information constructs the cloud network of enterprise according to the building information and Internet address/routing iinformation.
For example, 203, repeat the above steps 201 and step 202 net is adjusted by the tie point quantity in increase group
The range of network covering.
Further, the method also includes:
204, the internal network of enterprise where user is connect with the POP point, to realize each Local Area Network in enterprise
Fusion interconnection and mixed cloud deployment.
For above-mentioned step 201 to step 204, understand from user's operation level, step that can be specific as follows:
Building cloud network is abstracted into one group of relationship of multiple tie points.(user refers to platform user (visitor to user in the application
Family, maintenance personnel are ok)) range that the network coverage is adjusted by adjusting the tie point quantity in the group, do not have by setting
The interconnection configuration of a tie point is connected to the network to control.System passes through composer (supervisor services of CXP platform)-" control
The device program of the network equipment (control)-" equipment carrys out automatic control equipment network is arranged.
CXP platform realizes the automatic building of network.Now lift the example that user needs to construct multiple data center's interconnections
Son: such as user needs to construct Beijing A, B Liang Ge data center, Tianjin C, D Liang Ge the data center cloud that totally 4 points interconnect
The example of network.Following steps can be passed through:
Y1, CXP network management consloe is logged in.
Y2, in " private line network " menu bar, click " cloud network " -> "+newly-built cloud network ".
Y3, the cloud network title and description for needing to create, then point " confirmation " are filled in.
Y4, the cloud network or selection " checking details " are put, into the Network Details page, " newly-built tie point " is selected to select you
The tie point needed, for example, it is nearest apart from Beijing A or most suitable tie point, selection need the bandwidth opened.Selection has been purchased
The interface (port) bought, can be multiplexed (for example front has had port that can continue to use in the POP, it can be by this
Port constructs different multiple cloud special lines or cloud network).It should be noted that business is finally to realize business pair by interface
The network at prostitution family, interface/port platform are independent charging (being had according to the charge of cost difference some free).
Y5, click " confirmation purchase "；
Y6, the POP point for connecting Beijing A so just construct.Then " more "-are selected " " setting Internet address "/" setting
This sampling point just configures completion after Internet address and routing is respectively set in routing ".
Y7, the operation for repeating Y4, Y5, Y6 increase Beijing B, Tianjin C, Tianjin D.Cloud in entire cloud switching plane after the completion
Network just completes.
Y8, it is connected finally by the network linking of last one kilometer and the POP point of building.Entire data center interconnection
It can.
The cloud exchange network platform of the present embodiment is capable of providing efficient, safe and stable network connection service, provides satisfaction
Different geographical (domestic current province/city divides) POP node-POP (in the network under cloud exchange network platform coverage area) in net
Node, POP node-public cloud, the interconnection of public cloud-public cloud and networking requirements.Each POP point is exactly to be located at the net different regions
The network access point at edge.
Serviced in addition, being connected in conjunction with last one kilometer, network service can be extended to user's office building or data center (when
The preceding existing internal network of enterprise).Last one kilometer can be regarded as: this section of POP point to user network.Due to geographical location
The connection of different POP to the existing internal network of user is very various, and nearest possibility is in the same computer room with regard to direct
Lagen cable, different location will purchase different resources, such as the ether of operator according to the case where local networks service provider
Net special line, the route etc. of local other Internet service providers.Purpose is to solve the network physical line interconnection of POP point and user.
CXP platform in the present embodiment has the advantage that:
1, completely in line platform, self-service can manage, check that special line information accomplishes information transparency.(user as above passes through
The operation entry that the console of CXP platform provides is inquired)；
Further, it can check that complete flow, packet loss, delay monitoring allow user to grasp special line shape at any time with alert service
State.Warning message can be checked at any time, can customize alarm rule etc..For example, logging in CXP network management consloe；Pass through click
Private line network -> cloud special line, or more -> checking monitoring, check the state and monitoring details of the special line；By clicking alarm pipe
The alarm logging of reason and the inside, alarm strategy can check alarm history record defined alarm rule and advice method.
2, it can quickly activate the service, most of business can open deployment in 30 seconds.
3, special line bandwidth (second grade) is adjusted at any time.(for example, if the existing bandwidth of user is unable to meet demand, it can be by stepping on
CXP network management consloe is recorded, click private line network -> cloud special line finds that for needing to adjust and then clicks more -> tune
Whole bandwidth, selection target bandwidth are clicked the operations such as confirmation and are realized.Wherein, during adjustment object tape is wide, CXP platform may be used also
According to expiration time, system will calculate price difference, after detaining/moving back the success of the price difference amount of money, will issue newest band width configuration and complete to adjust.
Usually several seconds time is with regard to achievable.
4, special line can independently be deleted.For example, user logs in CXP network management consloe, private line network -> cloud special line is clicked
It finds that for needing to adjust and then clicks more -> deletion, click confirmation.CXP platform moves back price difference according to expiration time, system
After amount of money success, deletion will be issued and configure and complete to delete.Usually several seconds time is with regard to achievable.
6, every special line carries TE (Traffic Engineering) redundancy protecting, when network failure energy occurs for a direction
Automatic fast convergence ensures special line availability.
7, transparent online charging system.
8, network product line abundant, such as cloud special line, cloud network network foundation product.
9, the access service of more scenes is supported, such as: support the mainstreams public clouds such as Ali's cloud, AWS, rhinoceros to think interconnection cloud, IDC
Interconnection two-by-two between node, multiple spot interconnection, meets the private line access demand of the more scenes of enterprise.
10, multiple network connection mode is supported, for example, supporting multiple network connection mode, including inside SysCXP and outer
The layer 2 in portion is connected to the network, and the crossover network connection inside the interconnection of 3 multiple spot of layer and access node, user can basis
Business demand selects network connection mode.
Use CXP platform construction network abstraction at the interconnection of tie point user in the present embodiment.Pass through 2 connections of building
The interconnection of point (in usually different nodes, being also possible to the tie point of different business in 2 in a node) or multiple tie points
Interconnection to realize the automatic building of cloud special line, cloud network automatically.
Above-mentioned each embodiment can be cross-referenced, and the present embodiment is not defined each embodiment.
Finally, it should be noted that above-described embodiments are merely to illustrate the technical scheme, rather than to it
Limitation；Although the present invention is described in detail referring to the foregoing embodiments, those skilled in the art should understand that:
It can still modify to technical solution documented by previous embodiment, or to part of or all technical features into
Row equivalent replacement；And these modifications or substitutions, it does not separate the essence of the corresponding technical solution various embodiments of the present invention technical side
The range of case.
Claims (11)
1. a kind of cloud exchange network platform based on SDN/NFV, which is characterized in that the cloud exchange network platform is used to be enterprise
It constructs for realizing the fusion interconnection of Local Area Network each in enterprise and the private network of mixed cloud；The cloud exchange network platform packet
It includes:
Console, for receiving the demand information for being used to carry out network configuration of user's input；
Composer, for determining control strategy and the corresponding node of control strategy according to the demand information；
It is automatic to carry out network for controller, control strategy and the corresponding node of control strategy for being sent according to the composer
Configuration；
The network equipment, for disposing the node, interchanger or server, to realize the network support of the controller configuration not
With the business of switch-in attribute.
2. cloud exchange network platform according to claim 1, which is characterized in that the console includes:
What is presented in the existing internal network of enterprise is used to carry out the operation interface of network configuration, and/or existing to enterprise
Private line network information, SD-WAN information, interconnection cloud information, alarming and managing information and the private line network of deployment are presented in internal network
The operation interface of tool information/operation entry link.
3. cloud exchange network platform according to claim 1 or 2, which is characterized in that the composer and the console
It is connected by interface；
And/or it is stored with the control strategy for realizing the cloud exchange network platform in the composer, logic strategy, divides
With strategy and data monitoring and inquiry strategy；
And/or the composer includes: multiple nodes, each node connects multiple tie points, and each tie point connection is multiple to patrol
Collect interchanger.
4. cloud exchange network platform according to claim 3, which is characterized in that
The controller includes: multiple control programs for realizing different business, the control program independent operating of each business；
And/or the controller is used to extend the control program in the controller according to service attribute.
5. a kind of special line configuration method of the cloud exchange network platform based on SDN/NFV characterized by comprising
S1, the cloud exchange network platform receive the demand information for being used to carry out cloud special line configuration of user's input, the demand
Information includes: starting point, point of destination, bandwidth information and/or special line description information；
S2, the cloud exchange network platform configure a cloud special line according to the demand information between starting point and point of destination,
The bandwidth of the cloud special line is consistent with the demand information bandwidth information, and meets special line description information.
6. according to the method described in claim 5, it is characterized by further comprising:
S1a, the cloud exchange network platform generate the information to be billed of the cloud special line according to the demand information；
S1b, the cloud exchange network platform receive the payment information for being used to buy cloud special line that the user sends；It is receiving
After the payment information, step S2 is executed.
7. method according to claim 5 or 6, which is characterized in that the S2 includes:
S21, according to the starting point and point of destination, determine that control strategy and the corresponding equipment of tie point A, tie point B are corresponding
Equipment；
S22, according to the control strategy, the corresponding equipment of tie point A and the corresponding equipment of tie point B, automatically configure a cloud
Special line.
8. method according to claim 5 or 6, which is characterized in that the method also includes:
S3, by the internal network of enterprise where user and cloud special line side nearest in the internal network physical distance
Edge node is attached, to realize the fusion interconnection of each Local Area Network in enterprise.
9. method according to claim 5 or 6, which is characterized in that the method also includes:
S4, the cloud exchange network platform receive the adjustment information of the cloud private leased circuit service of user's input；The cloud switching network
Network platform adjusts the cloud private leased circuit service according to the adjustment information；
And/or
S5, the cloud exchange network platform obtain after the cloud private leased circuit service is completed in configuration and store the cloud special line clothes
The status information or monitoring information of business, alarm rule, warning message so that internal network of the user based on place enterprise with
The operation entry of the cloud exchange network platform is checked or is adjusted.
10. a kind of cloud network configuration method of the cloud exchange network platform based on SDN/NFV characterized by comprising
M1, the cloud exchange network platform receive the network struction information for being used to carry out cloud network building of user's input, described
Network struction information includes: interface/port information, tie point, bandwidth information and/or cloud network description information；
M2, the cloud exchange network platform receive Internet address/routing of user setting using the tie point as POP point
Information constructs the cloud network of enterprise according to the building information and Internet address/routing iinformation.
11. according to the method described in claim 10, it is characterized in that, the method also includes:
M3, the internal network of enterprise where user is connect with the POP point, the fusion to realize each Local Area Network in enterprise is mutual
Even and mixed cloud is disposed.
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