CN109257264A - Open the system and method for Ethernet virtual private network services - Google Patents
Open the system and method for Ethernet virtual private network services Download PDFInfo
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- CN109257264A CN109257264A CN201710574124.4A CN201710574124A CN109257264A CN 109257264 A CN109257264 A CN 109257264A CN 201710574124 A CN201710574124 A CN 201710574124A CN 109257264 A CN109257264 A CN 109257264A
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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
Abstract
The invention discloses a kind of system and methods for opening Ethernet Virtual Private Network EVPN service, are related to software defined network technical field.System therein includes: database, for storing the mapping relations between the mapping relations between identification of the manufacturer and manufacturer's adapter, identification of the manufacturer and manufacturer's configuration protocol and the mapping relations between identification of the manufacturer and manufacturer's controller information；EVPN standard parameter model is sent to corresponding manufacturer's adapter after the EVPN standard configuration parameter encapsulation for inputting user；Manufacturer's configuration information is sent to EVPN configuration tool for the EVPN standard configuration parameter after encapsulation to be converted to manufacturer's configuration information according to corresponding manufacturer's configuration protocol by manufacturer's adapter；EVPN configuration tool, for manufacturer's configuration information to be sent to corresponding manufacturer's controller using corresponding manufacturer's controller information.EVPN service is opened to realize to the automation of different vendor equipment.
Description
Technical field
The present invention relates to big data technical field, in particular to a kind of apparatus system and method for opening EVPN service.
Background technique
With the continuous development and maturation of SDN (Software Defined Network, software defined network) technology, more
Come more enterprises and uses the superposition based on VXLAN (Virtual Extensible LAN, virtual expansible local area network)
Basic fundamental of the Overlay SDN as building data center network, to meet increasingly the flexibly network demand with complexity.Due to
The SDN scheme of the otherness of infrastructure device, different vendor is different, and causing different manufacturer SDN scheme interconnection, there are problems.
EVPN (Ethernet Virtual Private Network, Ethernet Virtual Private Network) is multi-protocols address
Mapping standard is used as Routing Protocol using BGP (Border Gateway Protocol, Border Gateway Protocol), can be used as
The control plane of VXLAN.The network interconnection between data center may be implemented by EVPN, allow multi-vendor intercommunication.However,
The configuration of EVPN is not quite similar between different manufacturers, and the user that Fig. 1 shows in traditional scheme as operation maintenance personnel logs in
The controller or gateway of each manufacturer carry out the schematic diagram of EVPN configuration.In addition, the EVPN configuration mode of each manufacturer is different,
Operation maintenance personnel manual operations is usually required in configuration process, operation maintenance personnel needs to be grasped different configuration orders, and for difference
The different instruction of equipment application, lack uniformity and flexibility.
Summary of the invention
The technical problem that the present invention solves is how to realize to the automation of different vendor equipment to open EVPN service.
According to an aspect of an embodiment of the present invention, provide it is a kind of open Ethernet Virtual Private Network EVPN service
System, comprising: database, mapping relations, identification of the manufacturer and manufacturer for storing between identification of the manufacturer and manufacturer's adapter match
Set the mapping relations between agreement and the mapping relations between identification of the manufacturer and manufacturer's controller information；EVPN standard parameter mould
Type, for determining the corresponding factory of identification of the manufacturer of user's input according to the mapping relations between identification of the manufacturer and manufacturer's adapter
Quotient's adapter will be sent to corresponding manufacturer's adapter after the EVPN standard configuration parameter encapsulation of user's input；Manufacturer's adaptation
Device, for determining that the identification of the manufacturer of user's input is corresponding according to the mapping relations between identification of the manufacturer and manufacturer's configuration protocol
EVPN standard configuration parameter after encapsulation is converted to manufacturer's configuration according to corresponding manufacturer's configuration protocol by manufacturer's configuration protocol
Manufacturer's configuration information is sent to EVPN configuration tool by information；EVPN configuration tool, for being controlled according to identification of the manufacturer and manufacturer
Mapping relations between device information determine the corresponding manufacturer's controller information of identification of the manufacturer of user's input, and utilization is corresponding
Manufacturer's configuration information is sent to corresponding manufacturer's controller by manufacturer's controller information, to open EVPN service.
In one embodiment, manufacturer's adapter parses the EVPN standard configuration parameter after encapsulation to obtain EVPN mark
Quasi- field, and the EVPN criteria field that parsing obtains is converted to by manufacturer's configuration information according to corresponding manufacturer's configuration protocol.
In one embodiment, EVPN configuration tool is true according to the mapping relations between identification of the manufacturer and manufacturer's configuration protocol
The corresponding manufacturer's configuration protocol of identification of the manufacturer for determining user's input determines that EVPN is configured according to corresponding manufacturer's configuration protocol
The client of corresponding type in tool utilizes corresponding manufacturer's configuration protocol by manufacturer by the client of corresponding type
Configuration information is sent to corresponding manufacturer's controller.
In one embodiment, the EVPN configuration ginseng that EVPN standard parameter model inputs user by REST framework style
Number is packaged.
In one embodiment, EVPN standard parameter model includes manufacturer's predicable parameter and Vendor Specific Attribute ginseng
Number.
Other side according to an embodiment of the present invention, provide it is a kind of open Ethernet Virtual Private Network EVPN service
Method, comprising: receive user input identification of the manufacturer and EVPN standard configuration parameter；It is adapted to according to identification of the manufacturer with manufacturer
Mapping relations between device determine the corresponding manufacturer's adapter of identification of the manufacturer of user's input；Utilize EVPN standard parameter model
Corresponding manufacturer's adapter will be sent to after the EVPN standard configuration parameter encapsulation of user's input；According to identification of the manufacturer and manufacturer
Mapping relations between configuration protocol determine the corresponding manufacturer's configuration protocol of identification of the manufacturer of user's input；It is adapted to using manufacturer
EVPN standard configuration parameter after encapsulation is converted to manufacturer's configuration information according to corresponding manufacturer's configuration protocol by device；By manufacturer
Configuration information is sent to EVPN configuration tool；User is determined according to the mapping relations between identification of the manufacturer and manufacturer's controller information
The corresponding manufacturer's controller information of the identification of the manufacturer of input；Work is configured by EVPN using corresponding manufacturer's controller information
Manufacturer's configuration information is sent to corresponding manufacturer's controller by tool, to open EVPN service.
In one embodiment, the EVPN after encapsulation is marked according to corresponding manufacturer's configuration protocol using manufacturer's adapter
It includes: to be carried out using manufacturer's adapter to the EVPN standard configuration parameter after encapsulation that quasi- configuration parameter, which is converted to manufacturer's configuration information,
Parsing obtains EVPN criteria field, and is converted to the EVPN criteria field that parsing obtains according to corresponding manufacturer's configuration protocol
Manufacturer's configuration information.
In one embodiment, manufacturer's configuration information is sent to by corresponding manufacturer's controller packet by EVPN configuration tool
It includes: the client of corresponding type in EVPN configuration tool is determined according to corresponding manufacturer's configuration protocol, by opposite
Answer the client of type that manufacturer's configuration information is sent to corresponding manufacturer's controller using corresponding manufacturer's configuration protocol.
In one embodiment, the EVPN configuration ginseng that EVPN standard parameter model inputs user by REST framework style
Number is packaged.
In one embodiment, EVPN standard parameter model includes manufacturer's predicable parameter and Vendor Specific Attribute ginseng
Number.
Another aspect according to an embodiment of the present invention provides a kind of device for opening EVPN service, comprising: storage
Device, and it is coupled to the processor of memory, processor is configured as executing above-mentioned based on instruction stored in memory
The method for opening EVPN service.
Another aspect according to an embodiment of the present invention provides a kind of computer readable storage medium, computer-readable
Storage medium is stored with computer instruction, and the method above-mentioned for opening EVPN service is realized in instruction when being executed by processor.
The present invention can be realized to the automation of different vendor equipment and open EVPN service.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other attached drawings according to these attached drawings.
The user that Fig. 1 shows in traditional scheme as operation maintenance personnel log in each manufacturer controller or gateway into
The schematic diagram of row EVPN configuration.
Fig. 2 shows the structural schematic diagrams of the system for opening EVPN service of one embodiment of the invention.
Fig. 3 shows the flow diagram of the method for opening EVPN service of one embodiment of the invention.
Fig. 4 shows the structural schematic diagram of the device for opening EVPN service of one embodiment of the invention.
Fig. 5 shows the structural schematic diagram of the device for opening EVPN service of another embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment be it is illustrative, never as to the present invention and its application or make
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under all other embodiment obtained, shall fall within the protection scope of the present invention.
This patent proposes a kind of device and method that EVPN service is opened in automation.When for the interconnection of different manufacturer SDN scheme,
It needs to face EVPN when opening EVPN configuration realization VXLAN control plane intercommunication on each manufacturer SDN controller or gateway
The difference bring O&M problem such as configuration protocol, configuration parameter, configuration mode, proposes to introduce unified EVPN standard parameter model
With configuration adapter, realizes the automation of different manufacturer EVPN configuration, reduce O&M cost.
Fig. 2 is combined to introduce the system for opening EVPN service of one embodiment of the invention first.
Fig. 2 shows the structural schematic diagrams of the system for opening EVPN service of one embodiment of the invention.As shown in Fig. 2, should
Embodiment open EVPN service system 20 include:
Database 202, mapping relations, identification of the manufacturer and manufacturer for storing between identification of the manufacturer and manufacturer's adapter match
Set the mapping relations between agreement and the mapping relations between identification of the manufacturer and manufacturer's controller information.
When manufacturer's controller or gateway are linked into EVPN platform, the connection type controller and equipment is needed
(for example, declarative state transmits REST, network configuration NETCONF, safety shell protocol SSH, remote terminal protocol TELNET
Deng), the identification of the manufacturer ID registration of link information (for example, uniform resource position mark URL, authentication information etc.) and unique identification manufacturer
To the database 202 in EVPN platform.After registration is completed, EVPN platform can be EVPN configuration distributing to each manufacturer's controller
Or in gateway.
EVPN standard parameter model 204 is used for being determined according to the mapping relations between identification of the manufacturer and manufacturer's adapter
The corresponding manufacturer's adapter of identification of the manufacturer of family input will be sent to phase after the EVPN standard configuration parameter encapsulation of user's input
Corresponding manufacturer's adapter.
Manufacturer's adapter 206, for determining that user is defeated according to the mapping relations between identification of the manufacturer and manufacturer's configuration protocol
The corresponding manufacturer's configuration protocol of the identification of the manufacturer entered matches the EVPN standard after encapsulation according to corresponding manufacturer's configuration protocol
Setting Parameter Switch is manufacturer's configuration information, and manufacturer's configuration information is sent to EVPN configuration tool.
EVPN configuration tool 208 is used for being determined according to the mapping relations between identification of the manufacturer and manufacturer's controller information
Confidence is matched using corresponding manufacturer's controller information by the corresponding manufacturer's controller information of identification of the manufacturer of family input by manufacturer
Breath is sent to corresponding manufacturer's controller, to open EVPN service.
For the EVPN configuration protocol and configuration parameter difference, configuration mode disunity, fortune of the interconnection of each manufacturer data center
The problem that dimension configuration is not flexible, cost is big, above-described embodiment propose a kind of system that EVPN service is opened in automation.The system
The EVPN configuration tool for being integrated with various configurations agreement is connected with manufacturer's controller or equipment, takes out a set of unified EVPN
Standard parameter model introduces configuration adapter for each manufacturer and realizes that EVPN standard parameter model turns to what vendor equipment configured
It changes, to be adapted to the EVPN configuration needs of more producers, and what can be automated issues EVPN configuration.
Meanwhile above-described embodiment reduces the cost of EVPN configuration, realizes data center's interconnection between different vendor
The automation centralized management of demand and multi-vendor EVPN configuration, and then realize to the automation of different vendor equipment and open EVPN clothes
Business.By the way that EVPN configuration information to be managed collectively, and automates and be issued in different manufacturer's controller or gateway, energy
It enough saves labour turnover, reduces error rate.
In addition, above-described embodiment follows the EVPN configuration of standard, the EVPN data center that can adapt to most of manufacturer is mutual
Logical scheme is conducive to the building at large-scale data center.
The EVPN standard parameter model 204 of one embodiment of the invention is described below.
The effect of EVPN standard parameter model 204 is packaged to the EVPN parameter of user's input.Wherein, EVPN parameter
Such as may include local autonomous system local_as, distal end autonomous system remote_as, source IP address source_ip,
Far-end IP address remote_ip, Border Gateway Protocol identify bgp_id, and virtual flow-line forwarding information vrf, EVPN are to client information
Peer-common, reflection client-side information reflect-client etc..
Each manufacturer's configuration EVPN follows EVPN consensus standard.However, each manufacturer is distinct to the understanding of EVPN, therefore
There can be many similar different attribute fields between the EVPN of each manufacturer's configuration.For example, A manufacturer is matched by REST mode
Set EVPN parameter:
For another example, B manufacturer configures the parameter of EVPN by TELNET mode:
As it can be seen that A manufacturer is not only different to the packaged type of EVPN from B manufacturer, there is also differences for the EVPN parameter used.Its
In, the predicable that A manufacturer and B manufacturer use includes local_as, remote_as, source_ip, vrf, and furthermore A manufacturer is also
Particular community parameter peer-common, B manufacturer has been used to also use particular community parameter reflect-client.
Unified EVPN standard parameter model 204, exactly abstracts property parameters as data according to EVPN agreement
Model.Join wherein it is possible to which particular community required for manufacturer's predicable parameter and individual manufacturers is arranged in data model
Number, can be set as particular community parameter the form of key-value wordbook, and wherein key indicates particular community parameter
Design parameter title, value indicate the specific value of particular community parameter (if certain manufacturer to be configured does not need the specified genus
Property parameter, can be set to null value NULL).
For example, in EVPN standard parameter model 204 be arranged predicable parameter { as, bgp, router-id, vrf } with
And particular community parameter { peer-common, reflect-client }.Operation maintenance personnel is joined in the predicable of O&M interface display
As, bgp, router-id are filled in number, and fill in reflect-client in the particular community parameter of O&M interface display
Afterwards, the EVPN configuration parameter that O&M interface can will utilize REST framework style to input user by EVPN standard parameter model
The property parameters for being packaged, and then these being filled in are processed into a REST request and are sent to configuration adapter:
In addition, EVPN standard parameter model 204 can expose unified application programming interface with north orientation, so as to O&M people
Member uses this interface by O&M interface.The O&M interface can be also used for configuration distributing and the system mode exhibition of whole system
Show.
In above-described embodiment, unified EVPN standard parameter model and configuration flow are constructed according to EVPN consensus standard,
To open unified configuration interface to operation maintenance personnel and provide user interface to support to carry out different manufacturer's controller and equipment
Unified configuration allows operation maintenance personnel to carry out unified EVPN by operation platform and configures.Meanwhile above-described embodiment is also according to row
Abstract and Vendor Specific Attribute the diversification that the EVPN configuration of industry standard realizes predicable is inherited.
Manufacturer's adapter 206 of one embodiment of the invention is described below.
The configuration protocol that each manufacturer's controller is supported is different, such as A manufacturer controller supports the configuration of http protocol, and
The configuration of B manufacturer gateway support SSH agreement.In addition, each manufacturer is different to the understanding of agreement, such as autonomous system
Number, A manufacturer is defined as " AS ", and B manufacturer is defined as " as-id ".However, EVPN standard parameter model 204 passes through identical application
Program Interfaces receive the configuration parameter of operation maintenance personnel, and issue configuration ginseng by identical REST application programming interface
Number, therefore next need to convert configuration protocol, and configuration parameter is translated to the category that manufacturer's controller is supported originally
Property.
Manufacturer's adapter 206 can match the EVPN standard after encapsulation when carrying out protocol conversion and configuration parameter is translated
Parameter is set to be parsed to obtain EVPN criteria field, and the EVPN standard for obtaining parsing according to corresponding manufacturer's configuration protocol
Field is converted to manufacturer's configuration information.
For example, EVPN standard parameter model 204 can find corresponding manufacturer's adaptation according to the vendor id of user configuration
Device.Corresponding manufacturer's adapter carries out each of message after EVPN standard parameter model encapsulation configuration parameter field
After parsing, the EVPN criteria field that parsing obtains is added in manufacturer's configuration parameter.As corresponding to B vendor id exemplified above
B manufacturer adapter, manufacturer can be respectively added to parsing obtained EVPN criteria field local_as and source_ip and matched
It sets in peer [source_ip] as-number [local_as] of parameter, is sent to B manufacturer will pass through TELNET client
Gateway in, complete the configuration of EVPN.
In the development process of manufacturer's adapter 206, key technology is the conversion of configuration protocol.A kind of optional embodiment
It is to manage class by a protocol tool to be managed come the configuration protocol (such as REST, SSH, NETCONF etc.) to manufacturer.
For example, the ID of manufacturer and corresponding configuration protocol are deposited and write in configuration file by way of configuration file, lead to
Protocol tool management class is crossed to carry out unified registration management and scheduling.The configuration file may exist the database of EVPN platform
In 202, operation maintenance personnel can fill in vendor id when operation management interface configurations EVPN, and this system is found according to vendor id
Corresponding manufacturer's adapter and manufacturer's controller/gateway link information.Then, the side that manufacturer's adapter 206 passes through mapping
Method can determine the vendor id of user's input according to the mapping relations in database 202 between vendor id and manufacturer's configuration protocol
Corresponding manufacturer's configuration protocol, and converted the EVPN standard configuration parameter after encapsulation according to corresponding manufacturer's configuration protocol
For manufacturer's configuration information.
In above-described embodiment, by manufacturer's adapter 206 realize REST request to manufacturer's configuration protocol conversion, can
The property parameters of user configuration being translated into attribute field required for manufacturer's controller, will be turned with will pass through EVPN configuration tool
The manufacturer's configuration information got in return is issued to manufacturer's controller or manufacturer's gateway.
The EVPN configuration tool 208 of one embodiment of the invention is described below.
For each manufacturer's controller or the configuration mode of gateway, the EVPN for supporting various configurations agreement can integrate
Configuration tool, to realize the connection with each manufacturer's controller or gateway.To realize and manufacturer's controller or gateway
The EVPN configuration tool of docking can be using open source or independently developed connection according to the EVPN configuration mode of each manufacturer
Tool, so that the controller of each manufacturer or gateway dock (the REST client in such as Fig. 2 with a south orientation client
End and TELNET client).There are two manufacturer data center DC in Fig. 2, and wherein the data center of A manufacturer takes controller to realize
The configuration of external intercommunication, controller uses REST interface mode；The data center of B manufacturer is realized external using hardware gateway equipment
Intercommunication configures equipment using TELNET mode.
The software library building of various open sources specifically can be used in EVPN configuration tool 208, and with unified Manager class pipe
Reason is got up.For example, defining a pair of key-value value in program configuration file in the database records vendor id and institute of manufacturer
The configuration protocol and controller information of support, and unified scheduling is carried out by Manager class.Wherein, Key indicates vendor id,
Value indicates the configuration protocol and controller information that manufacturer is supported.
User can specify at operation management interface when issuing configuration and be issued to one or more manufacturer's controller.
EVPN configuration tool 208 finds corresponding manufacturer from the configuration issued, according to vendor id, and then reads from configuration file
The information (such as URL, user authentication information etc.) of manufacturer's controller and the configuration protocol type supported (such as HTTP,
NETCONF, REST, SSH, TELNET etc.), so that client connects manufacturer's controller or manufacturer's gateway and by configuration distributing
Into manufacturer's controller or manufacturer's gateway.
EVPN configuration tool in above-described embodiment can will be converted by the integrated client for supporting various protocols
Manufacturer's parameter configuration into manufacturer's controller or manufacturer's gateway, with realize automation issue EVPN configuration.
The flow diagram of the method for opening EVPN service of one embodiment of the invention is introduced below with reference to Fig. 3.
Fig. 3 shows the flow diagram of the method for opening EVPN service of one embodiment of the invention.As shown in figure 3, should
Embodiment open EVPN service method include:
Step S302 receives the identification of the manufacturer and EVPN standard configuration parameter of user's input；
Step S304 determines the identification of the manufacturer of user's input according to the mapping relations between identification of the manufacturer and manufacturer's adapter
Corresponding manufacturer's adapter；
Step S306 is sent to after being encapsulated the EVPN standard configuration parameter that user inputs using EVPN standard parameter model
Corresponding manufacturer's adapter；
Step S308 determines that the manufacturer of user's input marks according to the mapping relations between identification of the manufacturer and manufacturer's configuration protocol
Sensible corresponding manufacturer's configuration protocol；
Step S310, using manufacturer's adapter according to corresponding manufacturer's configuration protocol by the EVPN standard configuration after encapsulation
Parameter Switch is manufacturer's configuration information；
Manufacturer's configuration information is sent to EVPN configuration tool by step S312；
Step S314 determines the manufacturer of user's input according to the mapping relations between identification of the manufacturer and manufacturer's controller information
Identify corresponding manufacturer's controller information；
Step S316 is sent manufacturer's configuration information by EVPN configuration tool using corresponding manufacturer's controller information
To corresponding manufacturer's controller, to open EVPN service.
For the EVPN configuration protocol and configuration parameter difference, configuration mode disunity, fortune of the interconnection of each manufacturer data center
The problem that dimension configuration is not flexible, cost is big, above-described embodiment propose a kind of system that EVPN service is opened in automation, the system
The EVPN configuration tool for being integrated with various configurations agreement is connected with manufacturer's controller or equipment, is abstracted a set of unified EVPN mark
Quasi- parameter model, and introduce configuration adapter for each manufacturer and realize that EVPN standard parameter model turns to what vendor equipment configured
It changes, realizes the automation centralized management of multi-vendor EVPN configuration, and realize to the automation of different vendor equipment and open EVPN clothes
Business.
In one embodiment, step S310 is specifically included:
The EVPN standard configuration parameter after encapsulation is parsed using manufacturer's adapter to obtain EVPN criteria field, and root
The EVPN criteria field that parsing obtains is converted into manufacturer's configuration information according to corresponding manufacturer's configuration protocol.
In one embodiment, step S316 is specifically included:
The client that corresponding type in EVPN configuration tool is determined according to corresponding manufacturer's configuration protocol, passes through
Manufacturer's configuration information is sent to corresponding manufacturer using corresponding manufacturer's configuration protocol and controlled by the client of corresponding type
Device.
In one embodiment, the EVPN configuration ginseng that EVPN standard parameter model inputs user by REST framework style
Number is packaged.
In one embodiment, EVPN standard parameter model includes manufacturer's predicable parameter and Vendor Specific Attribute ginseng
Number.
For the EVPN configuration protocol and configuration parameter difference, configuration mode disunity, fortune of the interconnection of each manufacturer data center
The problem that dimension configuration is not flexible, cost is big, above-described embodiment propose a kind of system that EVPN service is opened in automation.The system
The EVPN configuration tool for being integrated with various configurations agreement is connected with manufacturer's controller or equipment, takes out a set of unified EVPN
Standard parameter model introduces configuration adapter for each manufacturer and realizes that EVPN standard parameter model turns to what vendor equipment configured
It changes, to be adapted to the EVPN configuration needs of more producers, and what can be automated issues EVPN configuration.
Meanwhile above-described embodiment reduces the cost of EVPN configuration, realizes data center's interconnection between different vendor
The automation centralized management of demand and multi-vendor EVPN configuration, and then realize to the automation of different vendor equipment and open EVPN clothes
Business.By the way that EVPN configuration information to be managed collectively, and automates and be issued in different manufacturer's controller or gateway, energy
It enough saves labour turnover, reduces error rate.
In addition, above-described embodiment follows the EVPN configuration of standard, the EVPN data center that can adapt to most of manufacturer is mutual
Logical scheme is conducive to the building at large-scale data center.
The device for opening EVPN service of one embodiment of the invention is introduced below with reference to Fig. 4.
Fig. 4 shows the structural schematic diagram of the device for opening EVPN service of one embodiment of the invention.As shown in figure 4, this
Embodiment open EVPN service device 40 include:
Memory 410 and the processor 420 for being coupled to the memory 410, processor 420 are configured as being based on being stored in
Instruction in memory 410 executes the method for opening EVPN service in any one aforementioned embodiment.
Wherein, memory 410 is such as may include system storage, fixed non-volatile memory medium.System storage
Device is for example stored with operating system, application program, Boot loader (Boot Loader) and other programs etc..
Fig. 5 shows the structural schematic diagram of the device for opening EVPN service of another embodiment of the present invention.As shown in figure 5,
The device 50 for opening EVPN service of the embodiment includes: memory 410 and processor 420, can also include input and output
Interface 530, network interface 540, memory interface 550 etc..These interfaces 530,540,550 and memory 410 and processor 420
Between can for example be connected by bus 550.Wherein, input/output interface 530 is that display, mouse, keyboard, touch screen etc. are defeated
Enter output equipment and connecting interface is provided.Network interface 540 provides connecting interface for various networked devices.Memory interface 550 is SD
The external storages such as card, USB flash disk provide connecting interface.
The invention also includes a kind of computer readable storage mediums, are stored thereon with computer instruction, and the instruction is processed
Device realizes the method for opening EVPN service in any one aforementioned embodiment when executing.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The calculating implemented in non-transient storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) can be used
The form of machine program product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions can also be loaded into computer or other programmable data processing devices, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (12)
1. a kind of system for opening Ethernet Virtual Private Network EVPN service characterized by comprising
Database, for storing the mapping relations between identification of the manufacturer and manufacturer's adapter, identification of the manufacturer and manufacturer's configuration protocol
Between mapping relations and identification of the manufacturer and manufacturer's controller information between mapping relations；
EVPN standard parameter model, for determining user's input according to the mapping relations between identification of the manufacturer and manufacturer's adapter
The corresponding manufacturer's adapter of identification of the manufacturer will be sent to corresponding factory after the EVPN standard configuration parameter encapsulation of user's input
Quotient's adapter；
Manufacturer's adapter, for determining the manufacturer of user's input according to the mapping relations between identification of the manufacturer and manufacturer's configuration protocol
Corresponding manufacturer's configuration protocol is identified, is turned the EVPN standard configuration parameter after encapsulation according to corresponding manufacturer's configuration protocol
It is changed to manufacturer's configuration information, manufacturer's configuration information is sent to EVPN configuration tool；
EVPN configuration tool, for determining user's input according to the mapping relations between identification of the manufacturer and manufacturer's controller information
Manufacturer's configuration information is sent to by the corresponding manufacturer's controller information of identification of the manufacturer using corresponding manufacturer's controller information
Corresponding manufacturer controller, to open EVPN service.
2. the system as claimed in claim 1, which is characterized in that manufacturer's adapter joins the EVPN standard configuration after encapsulation
Number is parsed to obtain EVPN criteria field, and the EVPN criteria field for obtaining parsing according to corresponding manufacturer's configuration protocol
Be converted to manufacturer's configuration information.
3. the system as claimed in claim 1, which is characterized in that the EVPN configuration tool is configured according to identification of the manufacturer and manufacturer
Mapping relations between agreement determine the corresponding manufacturer's configuration protocol of identification of the manufacturer of user's input, according to corresponding manufacturer
Configuration protocol determines the client of corresponding type in EVPN configuration tool, is utilized by the client of corresponding type corresponding
Manufacturer's configuration protocol manufacturer's configuration information is sent to corresponding manufacturer's controller.
4. the system as claimed in claim 1, which is characterized in that the EVPN standard parameter model passes through REST framework style pair
The EVPN configuration parameter of user's input is packaged.
5. the system as claimed in claim 1, which is characterized in that the EVPN standard parameter model includes manufacturer's predicable ginseng
Several and Vendor Specific Attribute parameter.
6. a kind of method for opening Ethernet Virtual Private Network EVPN service characterized by comprising
Receive the identification of the manufacturer and EVPN standard configuration parameter of user's input；
The corresponding manufacturer of identification of the manufacturer of user's input is determined according to the mapping relations between identification of the manufacturer and manufacturer's adapter
Adapter；
After the EVPN standard configuration parameter that user inputs being encapsulated using EVPN standard parameter model be sent to corresponding manufacturer
Adapter；
The corresponding factory of identification of the manufacturer of user's input is determined according to the mapping relations between identification of the manufacturer and manufacturer's configuration protocol
Quotient's configuration protocol；
The EVPN standard configuration parameter after encapsulation is converted to by factory according to corresponding manufacturer's configuration protocol using manufacturer's adapter
Quotient's configuration information；
Manufacturer's configuration information is sent to EVPN configuration tool；
Determine that the identification of the manufacturer of user's input is corresponding according to the mapping relations between identification of the manufacturer and manufacturer's controller information
Manufacturer's controller information；
Manufacturer's configuration information is sent to by corresponding manufacturer by EVPN configuration tool using corresponding manufacturer's controller information
Controller, to open EVPN service.
7. method as claimed in claim 6, which is characterized in that described to be configured using manufacturer's adapter according to corresponding manufacturer
EVPN standard configuration parameter after encapsulation is converted to manufacturer's configuration information by agreement
The EVPN standard configuration parameter after encapsulation is parsed to obtain EVPN criteria field using manufacturer's adapter, and according to phase
The EVPN criteria field that parsing obtains is converted to manufacturer's configuration information by corresponding manufacturer's configuration protocol.
8. method as claimed in claim 6, which is characterized in that described to be sent manufacturer's configuration information by EVPN configuration tool
Include: to corresponding manufacturer's controller
The client that corresponding type in EVPN configuration tool is determined according to corresponding manufacturer's configuration protocol, by opposite
Answer the client of type that manufacturer's configuration information is sent to corresponding manufacturer's controller using corresponding manufacturer's configuration protocol.
9. method as claimed in claim 6, which is characterized in that the EVPN standard parameter model passes through REST framework style pair
The EVPN configuration parameter of user's input is packaged.
10. method as claimed in claim 6, which is characterized in that the EVPN standard parameter model includes manufacturer's predicable
Parameter and Vendor Specific Attribute parameter.
11. a kind of device for opening EVPN service characterized by comprising
Memory；And
It is coupled to the processor of the memory, the processor is configured to the instruction based on storage in the memory,
Execute the method for opening EVPN service as described in any one of claim 6 to 10.
12. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has computer to refer to
It enables, the method for opening EVPN service described in any one of claim 6 to 10 is realized when described instruction is executed by processor.
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