CN108768692A - A kind of network creation method, relevant device and system - Google Patents

A kind of network creation method, relevant device and system Download PDF

Info

Publication number
CN108768692A
CN108768692A CN201810349094.1A CN201810349094A CN108768692A CN 108768692 A CN108768692 A CN 108768692A CN 201810349094 A CN201810349094 A CN 201810349094A CN 108768692 A CN108768692 A CN 108768692A
Authority
CN
China
Prior art keywords
network
equipment
virtual
created
switch port
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201810349094.1A
Other languages
Chinese (zh)
Other versions
CN108768692B (en
Inventor
那澎涛
贾伟光
王凯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN201810349094.1A priority Critical patent/CN108768692B/en
Publication of CN108768692A publication Critical patent/CN108768692A/en
Application granted granted Critical
Publication of CN108768692B publication Critical patent/CN108768692B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04L41/12—Discovery or management of network topologies
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0806—Configuration setting for initial configuration or provisioning, e.g. plug-and-play

Abstract

This application provides a kind of network creation method, relevant device and systems, to solve the problems, such as that network establishment is less efficient in the prior art.This method includes：Control node obtains the type of virtual network to be created, the corresponding network segment of the network to be created, at least one first device identification and at least one second device identification；According to the type of the virtual network to be created, virtual process identifications are distributed for the virtual network to be created；It is that the corresponding first kind equipment of each first device identification distributes IP address according to the corresponding network segment of the network to be created；VLAN marks are distributed for each first kind equipment, send virtual network configuration information to each first kind equipment respectively；The virtual process identifications and the VLAN of each first kind equipment marks are sent to the switch port of each first kind equipment connection by network controller, the virtual process identifications are sent to the switch port of each second class equipment connection.

Description

A kind of network creation method, relevant device and system
Technical field
This application involves a kind of field of communication technology more particularly to network creation method, relevant device and systems.
Background technology
The mode that generally use is manually built in the prior art builds network (network needed for such as Mirroring Environment test), i.e., Various equipment in network to be built are connected on switching equipment by tester, and on switching equipment and in network to be built Configuration information is arranged in the port of various equipment connections so that various equipment can communicate in network to be built.
But manually build network it is less efficient, time-consuming, builds the time needed for network and usually daily calculates, right In more complex network, the time needed for network is built by week calculating.Also, with information technology (information Technology, IT) with the fusion of the communication technology (communication technology, CT), the CT classes involved in network Equipment is more and more, such as indoor baseband processing unit (building baseband unit, BBU), base station controller (base Station controller, BSC), user equipment (user equipment, UE) and intelligence instrument etc., increase network Scale and complexity, further increase the artificial time built needed for network.
Therefore, the efficiency of building of network how is improved, the time built needed for network is reduced, is urgent problem.
Invention content
This application provides a kind of network creation method, relevant device and systems, to solve network establishment in the prior art Less efficient problem.
In a first aspect, the embodiment of the present application provides a kind of network creation method, the method includes：Control node obtains The type of virtual network to be created, the corresponding network segment of the network to be created, at least one first device identification and at least one A second device identification；According to the type of the virtual network to be created, virtual network is distributed for the virtual network to be created Mark；It is that the corresponding first kind equipment of each first device identification distributes internet according to the corresponding network segment of the network to be created Protocol IP address, the IP address of each first kind equipment is in the corresponding network segment of the network to be created；It is described each First kind equipment distributes virtual LAN VLAN mark, sends virtual network configuration letter to each first kind equipment respectively Breath；And the virtual process identifications and the VLAN of each first kind equipment marks are sent to network controller；
After the network controller obtains the VLAN marks of the virtual process identifications and each first kind equipment, The first switch port for determining each first kind equipment connection, includes respectively institute to the transmission of each first switch port State the first configuration information of the VLAN marks of virtual process identifications and corresponding first kind equipment so that receive first configuration It is each described in the data that the interchanger of message sends each first kind equipment by corresponding first switch port The VLAN of first kind equipment is identified, and is mapped as the virtual process identifications, and determines the second of each second class equipment connection Switch port includes the second configuration information of the virtual process identifications to the transmission of each second switch port respectively, makes The interchanger that the second configuration message must be received sends out each second class equipment by corresponding second switch port Virtual network mark described in the data configuration sent；
Wherein, first device identification corresponds to a first kind equipment in the virtual network to be created, one One device identification corresponds to a second class equipment in the virtual network to be created, the first kind equipment include server or Virtual unit on server, the second class equipment are the equipment in addition to the first kind equipment, and the virtual network is matched For being identified for each respective VLAN of first kind device configuration, the VLAN marks of the first kind equipment are used for confidence breath Identify the data that the first kind equipment is sent.
By the above method, each first kind equipment and each second class that the virtual network to be created includes are set It is standby to access the virtual network to be created by the control node and the network controller, it can realize service The mixing of the information technoloy equipments such as the virtual unit (first kind equipment) on device and server and non-information technoloy equipment (the second class equipment) is compiled Degree of teasing and ridicule.Also, the control node and the network controller need not artificially carry out relevant when creating virtual network Network configuration can fast and automatically complete the establishment of virtual network, thus can save the time created needed for virtual network, Improve the efficiency of network creation.
In one possible embodiment, the virtual network configuration information includes the VLAN marks of corresponding first kind equipment Knowledge and the corresponding flow table of first kind equipment, after each first kind equipment receives corresponding virtual network configuration information, According to the flow table in the virtual network configuration information, virtual network is matched described in the data configuration sent for each first kind equipment VLAN marks in confidence breath.
In one possible embodiment, the control node determines that the type of the virtual network to be created is three-layer network When network, the network controller is notified to create virtual router in gateway device；The network controller receives control section Virtual router is created after the notice of point on the gateway device, and gateway configuration information is sent to the gateway device, Communication link is established between each first kind equipment and the interchanger and the gateway device of the connection of each second class equipment It connects；Wherein, the gateway configuration information includes that each first kind equipment and each second class equipment connect The mark of interchanger.
In one possible embodiment, the virtual network is VLAN or virtual extended LAN VXLAN.
In one possible embodiment, the type of the virtual network to be created, the corresponding net of the network to be created Section, at least one first device identification and at least one second device identification are network arrangements service equipments from net It is obtained in network request to create and is sent to the control node.
In one possible embodiment, if each first kind equipment and each second class equipment are connected to Few two interchangers, the network controller send third configuration information at least two interchanger respectively, it is described extremely Communication connection is established between few two interchangers so that the first kind equipment connected from different interchangers in the network to be created And/or second class equipment can be communicated by the interchanger respectively connected；Wherein, the third configuration information includes described In virtual process identifications and at least two interchanger in addition to the interchanger for receiving the third configuration information other interchangers Mark.
In one possible embodiment, the network controller is corresponded to the mark of each second switch port respectively Switch port send the second configuration information before, also obtain each second class equipment VLAN mark, described second The data that the VLAN marks of class equipment are sent for identifying the second class equipment；Second configuration information further includes corresponding The VLAN of second class equipment is identified.
In one possible embodiment, the network controller can determine described each by following two modes Second that first switch port of a kind of equipment connection is connected with each second class equipment in the virtual network to be created is handed over It changes planes port：
Mode one, the network controller receive each first interchanger that the network arrangements service equipment is sent The mark of port and the mark of each second switch port, the mark according to each first switch port are true Fixed each first switch port, and determine described each second according to the mark of each second switch port Switch port.
Wherein, be previously stored in the network arrangements service equipment first kind equipment and interchanger connection relation and The connection relation of second class equipment and interchanger, the network arrangements service equipment 106 ask it in the acquisition network creation Afterwards, each first switch port can also be determined according to the connection relation of the first kind equipment and interchanger, according to The connection relation of the second class equipment and interchanger, determines each second switch port, and by described each first The mark of switch port and the mark of each second switch port are sent to the network controller.
Mode two, the network controller receive the mark for each first kind equipment that network arrangements service equipment is sent Know and the mark of each second class equipment, described each the is determined according to the connection relation of first kind equipment and interchanger One switch port, and each second switch port is determined according to the connection relation of the second class equipment and interchanger.
Second aspect, this application provides a kind of control node, the control node, which has, realizes above-mentioned first aspect side The function of control node behavior in method example.The function can also be executed corresponding by hardware realization by hardware Software realization.The hardware or software include one or more modules corresponding with above-mentioned function.
In a kind of possible embodiment, the structure of the control node includes processing unit and transmission unit, these Unit can execute the corresponding function in the method example of above-mentioned first aspect, referring specifically to the detailed description in method example, It is not repeated herein.
In a kind of possible embodiment, the structure of the control node includes communication interface, memory and processor, The processor is configured as that the control node is supported to execute corresponding function in the method that above-mentioned first aspect provides.It is described to deposit Reservoir is coupled with the processor, preserves the necessary program instruction of the control node and data.
The third aspect, this application provides a kind of network controller, the network controller, which has, realizes above-mentioned first party The function of network controller behavior in the method example of face.The function can also be executed by hardware realization by hardware Corresponding software realization.The hardware or software include one or more modules corresponding with above-mentioned function.
In a kind of possible embodiment, the structure of the network controller includes processing unit, transmission unit and connects Unit is received, these units can execute the corresponding function in the method example of above-mentioned first aspect, referring specifically in method example Detailed description, be not repeated herein.
In a kind of possible embodiment, the structure of the network controller includes communication interface, memory and processing Device, the processor are configured as that the network controller is supported to execute corresponding function in the method that above-mentioned first aspect provides. The memory is coupled with the processor, preserves the necessary program instruction of the network controller and data.
Fourth aspect, present invention also provides a kind of systems for creating network, and the system comprises above-mentioned first party Control node described in face and network controller.
In a kind of possible embodiment, the system also includes the network arrangements services described in above-mentioned first aspect to set It is standby.
5th aspect, the application also provide a kind of computer storage media, software program are stored in the storage medium, should Software program can realize the side that any one design of either side provides when being read and executed by one or more processors Method.
6th aspect, present invention also provides a kind of computer program products including instruction, when it is transported on computers When row so that computer executes any one of any of the above-described aspect method.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram for creating the system of network provided by the embodiments of the present application；
Fig. 2 is a kind of flow diagram of network creation method provided by the embodiments of the present application；
Fig. 3 is the topological structure schematic diagram of three-layer network to be created in the application specific embodiment；
Fig. 4 is the flow repeating process schematic diagram of the three-layer network created in the application specific embodiment；
Fig. 5 is a kind of structural schematic diagram of control node provided by the embodiments of the present application；
Fig. 6 is a kind of structural schematic diagram of network controller provided by the embodiments of the present application；
Fig. 7 is a kind of structural schematic diagram of control node provided by the embodiments of the present application；
Fig. 8 is a kind of structural schematic diagram of network controller provided by the embodiments of the present application.
Specific implementation mode
In order to solve the problems, such as that network establishment is less efficient in the prior art, this application provides a kind of network creation sides Method, relevant device and system.Wherein, method and apparatus is based on same inventive concept, since method and apparatus solves the problems, such as Principle it is similar, therefore the implementation of apparatus and method for can be with cross-reference, and overlaps will not be repeated.
In the embodiment of the present application, control node obtains the type of virtual network to be created, the network to be created corresponds to The network segment, at least one first device identification and at least one second device identification；According to the virtual network to be created Type distributes virtual process identifications for the virtual network to be created；It is each according to the corresponding network segment of the network to be created The corresponding first kind equipment of first device identification distributes internet protocol address, and the IP address of each first kind equipment exists In the corresponding network segment of the network to be created；Distribute virtual LAN VLAN mark for each first kind equipment, respectively to Each first kind equipment sends virtual network configuration information；The control node is by the virtual process identifications and each The VLAN marks of first kind equipment are sent to network controller；The network controller obtains the virtual process identifications and institute After the VLAN marks for stating each first kind equipment, the first switch port of each first kind equipment connection is determined, respectively The of the VLAN marks for including the virtual process identifications and corresponding first kind equipment is sent to each first switch port One configuration information so that each first kind equipment is passed through corresponding first by the interchanger for receiving the first configuration message The VLAN marks of each first kind equipment described in the data that switch port is sent, are mapped as the virtual process identifications, with And determine the second switch port of each second class equipment connection, it includes described to be sent respectively to each second switch port Second configuration information of virtual process identifications so that the interchanger for receiving the second configuration message sets each second class Virtual network mark described in the standby data configuration sent by corresponding second switch port；Wherein, first device identification A first kind equipment in the corresponding virtual network to be created, first device identification correspond to the virtual net to be created A second class equipment in network, the first kind equipment include the virtual unit on server or server, second class Equipment is the equipment in addition to the first kind equipment, and the virtual network configuration information is used to be each first kind equipment Respective VLAN marks are configured, the VLAN of the first kind equipment identifies the data sent for identifying the first kind equipment.
By the above method, each first kind equipment and each second class that the virtual network to be created includes are set It is standby to access the virtual network to be created by control node and network controller, it can realize server and clothes The mixing layout scheduling of the information technoloy equipments such as the virtual unit (first kind equipment) being engaged on device and non-information technoloy equipment (the second class equipment).And And relevant network configuration need not be artificially carried out when the control node and network controller establishment virtual network, The establishment of virtual network can be fast and automatically completed, thus the time created needed for virtual network can be saved, improve network wound The efficiency built.
The part term involved in the embodiment of the present application is explained below, in order to which those skilled in the art manage Solution.
1) control node refers to the control node in server cluster system (such as cloud computing), can manage and control at least One node.
2) virtual LAN (virtual local area network, VLAN), be it is a kind of by lan device from patrolling It is divided into the network segment one by one on volume, to realize the Data Interchange Technology of virtual workgroup, is mainly used in interchanger and routing In device.VLAN be one on physical network according to purposes, working group, using etc. carry out the local area network of logical partitioning, be one Broadcast domain, it is not related with the physical location of user.Wherein, have 12bit's in the heads VLAN (header) in VLAN messages VLAN identifies (VLAN identifier, VID), can support 212A VID.
3) virtual extended LAN (virtual extensible local area network, VXLAN), a kind of net Network void seemingly changes technology, i.e., one two layers of stacking network is fictionalized on traditional three layers of IP network, is substantially a kind of big by two The virtual networking of layer introduces what User Datagram Protocol (user datagram protocol, a UDP) format encapsulated Link layer of the outer layer tunnel as data, legacy data message content are transmitted as tunnel net load so that payload data can Easily to be propagated in two three-layer networks.Currently, there is the VXLAN nets of 24bit in VXLAN messages in the heads VXLAN (header) Network identifies (VXLAN network identifier, VNI), can support 224A VNI.Relative to VLAN, VXLAN can be supported More virtual LAN.
4) exclusive equipment is invented more logical device by virtual unit by virtual technology, for multiple users into Journey uses simultaneously, such as virtual machine (virtual machine, VM), container (docker) etc..
5) bare metal refers to the server not virtualized.
6) flow table includes the action how handled for the rule of Data Matching and the data of the matching rule.Its In, the rule may include address source media access control (source media access control, MAC) of data, Target MAC (Media Access Control) address, VLAN marks, the address and purpose IP address etc. source internet protocol (internet protocol, IP), The corresponding action of the rule may include：Abandon, forward and be lined up etc..
7) and/or, the incidence relation of affiliated partner is described, indicates may exist three kinds of relationships.It, can be with for example, A and/or B It indicates：Individualism A exists simultaneously A and B, these three situations of individualism B.Character "/" typicallys represent forward-backward correlation object A kind of relationship of "or".
In addition, it is necessary to understand, in the application description, the vocabulary such as " first ", " second " are only used for distinguishing description, It is not understood to indicate or imply relative importance, instruction or hint sequence can not be interpreted as.
The application scenarios of the embodiment of the present application and system architecture are illustrated below in conjunction with the accompanying drawings.
Fig. 1 shows a kind of system architecture for creating network provided by the embodiments of the present application, the system comprises：Control Node 101 and network controller 102 processed.Wherein, the network controller 102 manages at least one interchanger 103, described in one It exchanges 103 to connect at least one first kind equipment 104 and/or at least one second class equipment 105, the first kind equipment packet The virtual unit on server or server is included, for example, bare metal, virtual machine or container etc., the second class equipment are Equipment in addition to the first kind equipment, for example, mobile phone, tablet computer or industrial personal computer etc..
The control node 101 is mainly used for distributing virtual process identifications and management at least one first kind is set Standby 105.Specifically, the control node 101, for obtaining the type of virtual network to be created, the network to be created corresponds to The network segment, at least one first device identification and at least one second device identification；According to the virtual network to be created Type distributes virtual process identifications for the virtual network to be created；It is each according to the corresponding network segment of the network to be created The corresponding first kind equipment of first device identification distributes IP address, and the IP address of each first kind equipment is described to be created In the corresponding network segment of network；VLAN marks are distributed for each first kind equipment, and respectively to each first kind equipment Send virtual network configuration information；The virtual process identifications and the VLAN of each first kind equipment marks are sent to described Network controller 102.
Wherein, first device identification corresponds to a first kind equipment in the virtual network to be created, one One device identification corresponds to a second class equipment in the virtual network to be created, and the virtual network configuration information is for being The respective VLAN marks of each first kind device configuration, the VLAN of the first kind equipment are identified for identifying described first The data that class equipment is sent.
The network controller 103 is mainly used for managing and controlling the interchanger 104 and gateway device 106, so that institute It states first kind equipment 104 and the second class equipment 105 accesses corresponding virtual network, complete the establishment of virtual network.Tool Body, the network controller 102, for obtaining the corresponding void of the virtual network to be created by the control node 101 Quasi- network identity；Determine the first switch port and institute that each first kind equipment 104 connects in the virtual network to be created State the second switch port that each second class equipment 105 connects in virtual network to be created；Respectively to each first interchanger Port sends the first configuration information, and first configuration information includes the virtual process identifications and corresponding first kind equipment VLAN is identified；The second configuration information is sent to each second switch port respectively, second configuration information includes the void Quasi- network identity.
In one specific embodiment, the network controller can be software defined network (software- Defined networking, SDN) controller.
The interchanger 103 is mainly used for receiving the configuration information that network controller 103 issues, be matched according to what is received Set the data that first kind equipment 104 described in information processing and the second class equipment 105 are sent.Specifically, the interchanger 103, for receiving corresponding first configuration information by each first switch port, according to first configuration information Each first kind equipment described in the data that each first kind equipment is sent by corresponding first switch port VLAN is identified, and is mapped as the virtual process identifications；And receive corresponding second by each second switch port Configuration information is that each second class equipment is sent by corresponding second switch port according to second configuration information Data configuration described in virtual process identifications.The interchanger can be frame top (top of rank, ToR) interchanger.
In one possible embodiment, the system also includes network arrangements service equipments 107, for obtaining network wound Request is built, the network creation request includes at least：The type of the network to be created, the corresponding net of the network to be created Section, at least one first device identification and at least one second device identification；And by the type of the network to be created, The corresponding network segment of the network to be created, at least one first device identification and at least one second device identification are sent to institute State control node 101.
Optionally, the network creation request can also include second class equipment of each of the virtual network to be created VLAN marks, the IP address of each first kind equipment in the virtual network to be created and/or the virtual net to be created The IP address of each of network the second class equipment.
Optionally, the network arrangements service equipment 107 can prestore the interchanger 103 and be set with the first kind It can be also used for after obtaining the network creation request for 104 and the connection relation of the second class equipment 105：Root According to the connection relation, the first switch port of each first equipment connection and each is determined in the network creation request The second switch port of second equipment connection, and by the mark of each first switch port and each second switch end The mark of mouth is sent to the network controller 102.
Optionally, the network arrangements service equipment 107, will be described to be created after obtaining the network creation request The type of network, the corresponding network segment of the network to be created, at least one first device identification and at least one second equipment Mark is sent to before the control node 101, is additionally operable to：Network creation request is verified, determines the network Request to create is verified.
For example, whether the format that the network arrangements service equipment 107 verifies network creation request meets setting and wants It asks, if meeting, it is determined that the network creation requests verification passes through, conversely, verification does not pass through；And/or according to itself storage The interchanger 103 and the first kind equipment 104 and the connection relation of the second class equipment 105, verify the network First kind equipment and the second class equipment in request to create whether there is, and if it exists, then determine that the network creation request is tested Card passes through, conversely, verification does not pass through.
Based on the system shown in FIG. 1 for creating network, the embodiment of the present application provides a kind of method creating network, As shown in fig.2, the method specifically includes following steps：
S201：The control node 101 obtains the type of virtual network to be created, the corresponding net of the network to be created Section, at least one first device identification and at least one second device identification.
Wherein, the type of the virtual network to be created can be double layer network or three-layer network.
In one specific embodiment, the control node 101 can be obtained by the network arrangements service equipment 106 Take the type of the virtual network to be created, the corresponding network segment of the network to be created, at least one first device identification and At least one second device identification, wherein the type of the virtual network to be created, the corresponding network segment of the network to be created, What at least one first device identification and at least one second device identification carrying were obtained in the network orchestrating services equipment 106 In network creation request, the network service orchestration equipment 106 can be right by northbound interface account and the control node 101 It connects.
S202：The control node 101 is the virtual network to be created according to the type of the virtual network to be created Distribute virtual process identifications.
In one possible embodiment, the corresponding virtual process identifications of the virtual network to be created can be that VLAN is marked Know or VXLAN is identified.When the virtual process identifications are that VXLAN is identified, the control node 101 and institute can be passed through It states network controller 102 while creating more virtual network, meet the network creation demand of more users.
S203：The control node 101 is that the corresponding first kind equipment 104 of each first device identification distributes IP address. Wherein, the IP address of each first kind equipment is in the corresponding network segment of the network to be created.
In one possible embodiment, the control node 101 can also be each second device identification corresponding the Two class equipment 105 distribute IP address.Wherein, the IP address of each second class equipment is in the corresponding net of the network to be created In section.
In one specific embodiment, gone back when in the network creation request that the network arrangements service equipment 106 obtains When IP address including each first kind equipment, the control node 101 can also receive each first kind equipment IP address, the IP address according to each first kind equipment got is that each first kind equipment 104 distributes IP Address, wherein the IP address of each first kind equipment described in the network creation request is corresponding in the network to be created In the network segment.
S204：The control node 101 is that each first kind equipment distributes VLAN marks, respectively to described each the A kind of equipment sends virtual network configuration information.
Wherein, the virtual network configuration information is used to identify institute for each respective VLAN of first kind device configuration State the data that the VLAN marks of first kind equipment are sent for identifying the first kind equipment.The virtual network configuration information can To be virtual switch (open vswitch, OVS) configuration information.
Specifically, when the first kind equipment is without server Jing Guo virtualization process, the control node 101 Respectively virtual network configuration information is sent to each first kind equipment；When the first kind equipment is virtual on server Equipment (such as VM or container), the control node 101 send to the server where each first kind equipment empty respectively Quasi- network configuration information.
In implementation, the control node 101 is each first kind device configuration virtual LAN VLAN mark, can be with Realize the flow isolation of different first kind equipment.
Specifically, the virtual network configuration information includes the VLAN marks and the first kind of corresponding first kind equipment The corresponding flow table of equipment, after each first kind equipment receives corresponding virtual network configuration information, according to the virtual net Flow table in network configuration information is the VLAN in virtual network configuration information described in the data configuration of each first kind equipment transmission Mark.
It should be noted that the embodiment of the present application does not limit the sequencing of above-mentioned steps S203 and step S204 Fixed, the control node 101 can first carry out step S203, then execute step S204, can also first carry out step S204, then hold Row step S203, can also be performed simultaneously step S203 and step S204.
S205：The control node 101 sends out the virtual process identifications and the VLAN of each first kind equipment marks Give the network controller 102.
Correspondingly, the network controller 102 obtains the corresponding virtual process identifications of the virtual network to be created and institute State the virtual LAN VLAN mark of each first kind equipment in virtual network to be created.
In one possible embodiment, it is if the control node 101 determines the type of the virtual network to be created Three once network when, inform about the network controller 102 and create virtual router (vrouter) on gateway device.
Correspondingly, after the network controller 102 receives the notice of the control node 101, the gateway device is indicated Virtual router is created, and gateway configuration information is sent to the gateway device, in each first kind equipment and each It establishes and communicates to connect between the interchanger and the gateway device of the connection of second class equipment；Wherein, in the gateway configuration information The mark of interchanger including each first kind equipment and each second class equipment connection.
S206：The network controller 102 determines the first switch port and the institute of each first kind equipment connection State the second switch port of each second class equipment connection in virtual network to be created.
Correspondingly, the corresponding interchanger of each first switch port 103 receives the first configuration message.
In one possible embodiment, the network controller 102 can be true through but not limited to following two methods Each second class equipment in first switch port of fixed each first kind equipment connection and the virtual network to be created The second switch port of connection：
Method one, the network controller 102 receive described each first that the network arrangements service equipment 106 is sent The mark of switch port and the mark of each second switch port, according to each first switch port Mark determines each first switch port, and is determined according to the mark of each second switch port described every A second switch port.
Wherein, first kind equipment and the connection relation of interchanger are previously stored in the network arrangements service equipment 106 And second class equipment and interchanger connection relation, the network arrangements service equipment 106 asks obtaining the network creation After asking, each first switch port can also be determined according to the connection relation of the first kind equipment and interchanger, According to the connection relation of the second class equipment and interchanger, each second switch port is determined, and will be described each The mark of first switch port and the mark of each second switch port are sent to the network controller 102.
Method two, the network controller 102 receive described each first that the network arrangements service equipment 106 is sent The mark of the mark of class equipment and each second class equipment is determined according to first kind equipment and the connection relation of interchanger Each first switch port, and determine that described each second exchanges with the connection relation of interchanger according to the second class equipment Generator terminal mouth.
S207：The network controller 102 sends the first configuration information to each first switch port respectively.Wherein, First configuration information includes the VLAN marks of the virtual process identifications and corresponding first kind equipment.
S208：The network controller 102 sends the second configuration information to each second switch port respectively.Wherein, Second configuration information includes the virtual process identifications.
Correspondingly, the corresponding interchanger in each second switch port 103 receives the second configuration message.
It should be noted that the embodiment of the present application does not limit the sequencing of above-mentioned steps S207 and step S208 Fixed, the network controller 102 can first carry out step S207, then execute step S208, can also first carry out step S208, then Step S207 is executed, step S207 and step S208 can also be performed simultaneously.
S209：The corresponding interchanger 103 of each first switch port, will be described according to first configuration information The VLAN of each first kind equipment described in the data that each first kind equipment is sent by corresponding first switch port is marked Know, is mapped as the virtual process identifications.
S210：The corresponding interchanger 103 in each second switch port is described according to second configuration information Virtual process identifications described in the data configuration that each second class equipment is sent by corresponding second switch port.
In one possible embodiment, if each first kind equipment 104 and each second class equipment 105 At least two interchangers 103 are connected, the network controller 102 sends third at least two interchanger 103 respectively and matches Confidence ceases, and communication connection is established between at least two interchanger；Wherein, the third configuration information includes described virtual In network identity and at least two interchanger in addition to the interchanger for receiving the third configuration information other interchangers mark Know.Wherein, when the virtual network is when being identified as VXLAN marks, the network controller 102 is exchanged described at least two It is the tunnels VXLAN that communication connection is established between machine.
In one possible embodiment, the network controller 102 also obtains the VLAN of each second class equipment Mark, the VLAN of the second class equipment identify the data sent for identifying the second class equipment.At this point, the network control Further include corresponding second class equipment in the second configuration information that device 102 processed is sent to each second switch port respectively VLAN marks, described in the data for sending each second class equipment by corresponding second switch port often The VLAN of a second class equipment is identified, and is mapped as the virtual process identifications.
Wherein, the network controller 102 can obtain described each second by the network arrangements service equipment 106 The VLAN of class equipment is identified, and the VLAN marks of each second class equipment are carried to be obtained in the network arrangements service equipment 106 In the network creation request obtained, the network service orchestration equipment 106 can pass through northbound interface account and the network-control Device 102 docks.
In one possible embodiment, if each second class equipment is accessed in a manner of untag, described each It is identified without corresponding VLAN in the data that two class equipment are sent on the interchanger of each second class equipment connection, it is described every The interchanger that the interchanger of a second class equipment connection is connected according to second configuration information in each second class equipment On data in increase the virtual process identifications.
In one possible embodiment, if being waited in the network creation request that the network service orchestration equipment 106 obtains The type for creating network is a layer network, and the network service orchestration equipment 106 is directly asked according to the network creation of acquisition, under Send instructions to light path switch, realizes the establishment of a layer network.
It should be noted that the control node 101 and the network controller 102 can create two or two simultaneously A above virtual network, for any one virtual network in described two or more than two virtual networks, the virtual network Creation method such as above-mentioned steps S201-S210.
By above-mentioned network creation method, each first kind equipment that the virtual network to be created includes and each Second class equipment can access the virtual network to be created by control node 101 and network controller 102, can be real The information technoloy equipments such as the virtual unit (first kind equipment) on existing server and server and non-information technoloy equipment (the second class equipment) Layout scheduling is mixed, and is identified for the first kind device configuration VLAN by the control node 101, difference may be implemented The flow of first kind equipment is isolated.In addition, when the control node 101 and the network controller 102 create virtual network Relevant network configuration need not be artificially carried out, can fast and automatically complete the establishment of virtual network, thus establishment can be saved Time needed for virtual network improves the efficiency of network creation.
Network creation method provided by the embodiments of the present application is described in detail below by way of a specific embodiment, In, network controller is SDN controllers, and virtual network to be created is three-layer network, the three-layer network topological structure such as Fig. 3 institutes Show.The three-layer network is created to mainly include the following steps that：
1, network arrangements service equipment obtains network creation request, and network creation request includes above-mentioned to be created virtual The type (networks_l3) of network, the corresponding network segment (192.168.0.0/24) of the virtual network to be created, the void to be created Mark, the IP address of the VM (192.168.0.2), the virtual network to be created for the VM (first kind equipment) that quasi- network includes The mark for the physical equipment that (the second class equipment) includes, the VLAN marks (1000) of the physical equipment and the physical equipment IP address (192.168.0.3).
Wherein, network creation request can be with javascript object tags (javascript as follows Object notation, JSON) format description：
2, network arrangements service parses network creation request, by the type of the virtual network to be created, the void to be created The corresponding network segment of quasi- network, the mark of the VM and the IP address of the VM are sent to control node, by the mark of the physical equipment SDN controllers are sent to the VLAN marks of the physical equipment, and notify SDN that controller creates virtual flow-line on gateway device Device.
3, control node distributes VIN 20000 according to the type of the virtual network to be created for the virtual network to be created, The VIN 20000 is sent to SDN controllers.
4, control node distributes the IP according to the IP address of the virtual network corresponding network segment and the VM to be created for the VM Address.
5, the server where control node to the VM sends OVS configuration informations, and configuring VLAN for the WM identifies X, and will The VLAN marks X of the VM is sent to SDN controllers.Wherein, which includes the flow table of the WM and the VLAN of the VM Identify X.
6, SDN controllers determine the port of the ToR interchangers 1 of the VM connections, and is issued to the port of the ToR interchangers 1 One configuration information, first configuration information include the VLAN marks (X) and VIN 20000 of the VM.
7, SDN controllers determine the port of the ToR interchangers 2 of physical equipment connection, to the port of the ToR interchangers 2 The second configuration information is issued, which includes the VLAN marks (1000) and VIN20000 of the physical equipment.
8, the ToR interchangers 2 that SDN controllers are connected to the ToR interchangers 1 of the VM connections with the physical equipment respectively are sent Third configuration information establishes the tunnels VXLAN between the ToR interchangers 1 and the ToR interchangers 2.
Wherein, SDN controllers are sent to VXLAN endpoint of a tunnel (the VXLAN tunnel end of the ToR interchangers 1 Point, VTEP) 1 third configuration information include VNI 2000 and the ToR interchangers 2 mark, be sent to the ToR exchange The third configuration information of the VTEP2 of machine 2 includes the mark of VNI 2000 and the ToR interchangers 1.
9, after the notice of SDN controllers reception network arrangements service equipment, instruction gateway device creates virtual router, and Gateway configuration information is sent to the gateway device, is established between the gateway device and the ToR interchangers 1 and the ToR interchangers 2 The tunnels VXLAN are established for VNI 20000.Wherein, which includes that the mark of the ToR interchangers 1 and the ToR are handed over Change planes 2 mark.
Flow repeating process in the L 3 virtual network that 1-9 is established through the above steps from the VM to the physical equipment is such as Shown in Fig. 4, mainly include the following steps that：
1, the data to be sent are sent to ToR interchangers 1 by the VM by message 1；Wherein, being carried in the message 1 should VM be sent to the data (payload) of the physical equipment, source media access control (source media access control, SMAC) address (i.e. the MAC Address of the VM (VM MAC)), purpose media access control (destination media access Control, DMAC) address (i.e. the MAC Address (DEV MAC) of the physical equipment), the VM VLAN mark (X), source IP (source IP, SIP) address (i.e. the IP address 192.168.0.2 of the VM) and destination IP (destination IP, DIP) Address (i.e. the IP address 192.168.0.3 of the physical equipment).
2, the VLAN marks (1000) of the VM in the message 1 are mapped as VXLAN and identify (20000) by ToR interchangers 1, and Increase SMAC address of the MAC Address of the VTPE1 of ToR interchangers 1 as next-hop in the message 1, increases ToR interchangers 1 The IP address of VTPE1 make the sip address of next-hop and increase the IP address of the VTPE2 of ToR interchangers 2 as under the message One addresses DIP jumped obtain message 2, and message 2 is transmitted to ToR interchangers 2.
3, ToR interchangers 2 parse the message 2, and message 3 is sent to the physical equipment；Wherein, the report is carried in the message 3 The VM, which is carried, in text 1 is sent to the data (payload) of the physical equipment, the addresses the SMAC (i.e. MAC Address (VM of the VM MAC)), dmac address (i.e. the MAC Address (DEV MAC) of the physical equipment), the VLAN marks (1000) of the physical equipment, SIP Address (i.e. the IP address 192.168.0.2 of the VM) and the addresses DIP (i.e. the IP address 192.168.0.3 of the physical equipment).
Based on above example, the embodiment of the present application provides a kind of control node, and the control node is for realizing such as Network creation method shown in Fig. 2, as shown in fig.5, the control node 500 includes：Processing unit 501 and transmission unit 502。
Handled unit 501, for obtain the type of virtual network to be created, the corresponding network segment of the network to be created, At least one first device identification and at least one second device identification；Wherein, it is waited for described in the first device identification correspondence A first kind equipment in virtual network is created, first device identification corresponds to one in the virtual network to be created Second class equipment, the first kind equipment include the virtual unit on server or server, and the second class equipment is except institute State the equipment other than first kind equipment；According to the type of the virtual network to be created, for the virtual network distribution to be created Virtual process identifications；Internet protocol address is distributed for the corresponding first kind equipment of each first device identification, it is described each The IP address of first kind equipment is in the corresponding network segment of the network to be created；Virtual office is distributed for each first kind equipment VLAN marks are netted in domain, and the VLAN of the first kind equipment identifies the data sent for identifying the first kind equipment；
The transmission unit 502 is used under the control of the processing unit 501 respectively to each first kind equipment Virtual network configuration information is sent, the virtual network configuration information is used to match for the data that each first kind equipment is sent Set respective VLAN marks；The virtual process identifications and the VLAN of each first kind equipment are identified by network controller It is sent to the switch port of each first kind equipment connection；And by the network controller by the virtual net Network mark sends the switch port of each second class equipment connection.
In a kind of possible embodiment, the processing unit 501 is additionally operable to：Determine the class of the virtual network to be created When type is three-layer network, controls the transmission unit 502 and the network controller is notified to create virtual flow-line in gateway device Device.
In a kind of possible embodiment, the virtual network is VLAN or virtual extended LAN VXLAN.
In a kind of possible embodiment, the control node 500 further includes receiving unit 503, is compiled for receiving network The type for the virtual network to be created that row's service equipment is obtained and sent from network creation request, the network to be created The corresponding network segment, at least one first device identification and at least one second device identification.
Based on above example, the embodiment of the present application provides a kind of network controller, and the network controller is for real Network creation method now as shown in Figure 2, as shown in fig.6, the network controller 600 includes：Processing unit 601 and hair Send unit 602.
The processing unit 601, for obtaining corresponding virtual process identifications of virtual network to be created and described to be created The virtual LAN VLAN mark of each first kind equipment in virtual network；Wherein, the virtual process identifications are control nodes According to the distribution of the type of the network to be created, the VLAN of each first kind equipment mark is the control node for institute Each first kind equipment is stated with distribution, the first kind equipment is the virtual unit on server or server, described first The data that the VLAN marks of class equipment are sent for identifying the first kind equipment；Determine each first kind equipment connection The second switch port that first switch port is connected with each second class equipment in the virtual network to be created；Wherein, The second class equipment is the equipment in addition to the first kind equipment；
The transmission unit 602 is used under the control of the processing unit 601 respectively to each first switch port Send the first configuration information；First configuration information includes the VLAN of the virtual process identifications and corresponding first kind equipment Mark, each first described in the data for sending each first kind equipment by corresponding first switch port The VLAN of class equipment is identified, and is mapped as the virtual process identifications；And respectively to every under the control of the processing unit 601 A second switch port sends the second configuration information, and second configuration information includes the virtual process identifications, for for Virtual process identifications described in the data configuration that each second class equipment is sent by corresponding second switch port.
In a kind of possible embodiment, if each first kind equipment and each second class equipment are connected to Few two interchangers, the transmission unit 602 are additionally operable to：Respectively to described at least two under the control of the processing unit 601 A interchanger sends third configuration information, and communication connection is established between at least two interchanger；
Wherein, the third configuration information includes in the virtual process identifications and at least two interchanger except reception The mark of other outer interchangers of the interchanger of the third configuration information.
In a kind of possible embodiment, the network controller further includes receiving unit 603, for when described to be created When the type of virtual network is three-layer network, the network controller that is used to indicate for receiving control node transmission is set in gateway Standby upper establishment virtual router notifies；
The processing unit 601 is additionally operable to：It controls the transmission unit 602 and sends gateway with confidence to the gateway device Breath is established logical between each first kind equipment and each second class equipment interchanger connected and the gateway device Letter connection；Wherein, the gateway configuration information includes that each first kind equipment and each second class equipment connect The mark of the interchanger connect.
In a kind of possible embodiment, the transmission unit 602 is respectively to the mark pair of each second switch port Before the switch port answered sends the second configuration information, the processing unit 601 is additionally operable to：Each second class is obtained to set Standby VLAN marks, the VLAN of the second class equipment identify the data sent for identifying the second class equipment；Described Two configuration informations further include the VLAN marks of corresponding second class equipment.
In a kind of possible embodiment, the receiving unit 603 is additionally operable to：Receive what network arrangements service equipment was sent The mark of each first switch port and the mark of each second switch port；
The processing unit 601 is in the first switch port for determining each first kind equipment connection and described waits creating When building the second switch port of each second class equipment connection in virtual network, it is specifically used for：It is handed over according to described each first The mark of port of changing planes determines each first switch port, and the mark according to each second switch port Determine each second switch port；Alternatively,
The receiving unit 603 is additionally operable to：Receive each first kind equipment that network arrangements service equipment is sent The mark of mark and each second class equipment；
The processing unit 601 is in the first switch port for determining each first kind equipment connection and described waits creating When building the second switch port of each second class equipment connection in virtual network, it is specifically used for：According to first kind equipment and friendship The connection relation changed planes determines each first switch port, and true according to the connection relation of the second class equipment and interchanger Fixed each second switch port.
It should be noted that being schematical, only a kind of logic function to the division of unit in the embodiment of the present application It divides, formula that in actual implementation, there may be another division manner.Each function module in embodiments herein can be integrated in Can also be that each unit physically exists alone in one processing unit, can also two or more units be integrated in one In a unit.The form that hardware had both may be used in above-mentioned integrated unit is realized, the form of SFU software functional unit can also be used It realizes.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product When, it can be stored in a computer read/write memory medium.Based on this understanding, the technical solution of the application is substantially The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words It embodies, which is stored in a storage medium, including some instructions are used so that a computer It is each that equipment (can be personal computer, server or the network equipment etc.) or processor (processor) execute the application The all or part of step of embodiment the method.And storage medium above-mentioned includes：USB flash disk, mobile hard disk, read-only memory (read-only memory, ROM), random access memory (random access memory, RAM), magnetic disc or CD Etc. the various media that can store program code.
Based on above example, the embodiment of the present application also provides a kind of control node, the control node for realizing Network creation method as shown in Figure 2 has the function of control node 500 as shown in Figure 5.As shown in fig.7, the control Node 700 includes：Memory 701, processor 702 and communication interface 703.The processor 702 and the memory 701 and The communication interface 703 is connected with each other.
The memory 701, for storing program instruction；
The processor 702 is executed for calling the program instruction stored in the memory 701：
Obtain the type of virtual network to be created, the corresponding network segment of the network to be created, at least one first equipment mark Knowledge and at least one second device identification；Wherein, first device identification corresponds to one in the virtual network to be created A first kind equipment, first device identification correspond to a second class equipment in the virtual network to be created, and described A kind of equipment includes the virtual unit on server or server, and the second class equipment is in addition to the first kind equipment Equipment；
According to the type of the virtual network to be created, virtual process identifications are distributed for the virtual network to be created；
Internet protocol address, each first kind are distributed for the corresponding first kind equipment of each first device identification The IP address of equipment is in the corresponding network segment of the network to be created；
Virtual LAN VLAN mark is distributed for each first kind equipment, controls the communication interface respectively to described Each first kind equipment sends virtual network configuration information；Wherein, the virtual network configuration information is used to be described each the The respective VLAN marks of data configuration that a kind of equipment is sent, the VLAN of the first kind equipment are identified for identifying described first The data that class equipment is sent；
The communication interface 703, for being sent respectively to each first kind equipment under the control of the processor Virtual network configuration information；The virtual process identifications and the VLAN of each first kind equipment are identified by network controller It is sent to the switch port of each first kind equipment connection；And by the network controller by the virtual net Network mark sends the switch port of each second class equipment connection.
Wherein, the memory 701 may include volatile memory (volatile memory), such as arbitrary access Memory (random-access memory, RAM)；The memory 701 can also include nonvolatile memory (non- Volatile memory), for example, flash memory (flash memory, also referred to as flash memory), hard disk (hard disk drive, ) or solid state disk (solid-state drive, SSD) HDD；The memory 701 can also include the memory of mentioned kind Combination.
The processor 702 can be central processing unit (central processing unit, CPU), network processing unit The combination of (network processor, NP) or CPU and NP.The processor 702 can further include hardware core Piece.Above-mentioned hardware chip can be application-specific integrated circuit (application-specific integrated circuit, ASIC), programmable logic device (programmable logic device, PLD) or combinations thereof.Above-mentioned PLD can be complicated Programmable logic device (complex programmable logic device, CPLD), field programmable gate array (field-programmable gate array, FPGA), Universal Array Logic (generic array logic, GAL) or It is arbitrarily combined.
The processor 702 and the memory 701 and the communication interface 703 can be interconnected by 704 phase of bus It connects.Bus 704 can be Peripheral Component Interconnect standard (peripheral component interconnect, PCI) bus or Expanding the industrial standard structure (extended industry standard architecture, EISA) bus etc..The bus Address bus, data/address bus, controlling bus etc. can be divided into.For ease of indicating, only indicated with a thick line in Fig. 7, but not Indicate only have a bus or a type of bus.
In a kind of possible embodiment, the processor 701 is additionally operable to：Determine the type of the virtual network to be created For three-layer network when, control the communication interface and the network controller notified to create virtual router in gateway device；
The communication interface 703 is additionally operable to：It is set in gateway in the control of the processor network controller that sends a notice Standby middle establishment virtual router.
In a kind of possible embodiment, the virtual network is VLAN or virtual extended LAN VXLAN.
In a kind of possible embodiment, the type of the virtual network to be created, the corresponding net of the network to be created Section, at least one first device identification and at least one second device identification are network arrangements service equipments from net It is obtained in network request to create and is sent to the control node.
Based on above example, the embodiment of the present application also provides a kind of network controller, the network controller is used for It realizes network creation method as shown in Figure 2, has the function of control node 600 as shown in FIG. 6.As shown in fig.8, described Network controller 800 includes：Memory 801, processor 802 and communication interface 803.The processor 802 and the memory 801 and the communication interface 803 be connected with each other.
The memory 801, for storing program instruction；
The processor 802 is executed for calling the program instruction stored in the memory 801：
Obtain each first kind in the corresponding virtual process identifications of virtual network to be created and the virtual network to be created The virtual LAN VLAN of equipment identifies；Wherein, the virtual process identifications are control nodes according to the network to be created Type distribution, it is each first kind equipment partition that the VLAN marks of each first kind equipment, which are the control nodes, Match, the first kind equipment is the virtual unit on server or server, and the VLAN marks of the first kind equipment are used for Identify the data that the first kind equipment is sent；
It determines each in the first switch port and the virtual network to be created that each first kind equipment connects The second switch port of second class equipment connection；Wherein, the second class equipment is setting in addition to the first kind equipment It is standby；
It controls the communication interface 803 and sends the first configuration information to each first switch port respectively；Described first Configuration information includes the VLAN marks of the virtual process identifications and corresponding first kind equipment, is used for each first kind The VLAN of each first kind equipment described in the data that equipment is sent by corresponding first switch port is identified, and is mapped as institute State virtual process identifications；And the second configuration information, second configuration information are sent to each second switch port respectively Including the virtual process identifications, the number for being sent by corresponding second switch port for each second class equipment According to the configuration virtual process identifications；
The communication interface 803, for being sent respectively to each first switch port under the control of the processor First configuration information；And second is sent to each second switch port respectively under the control of the processor and match confidence Breath.
Wherein, the memory 801 may include volatile memory, such as RAM；The memory 801 can also wrap Include nonvolatile memory, such as flash memory, HDD or SSD；The memory 801 can also include depositing for mentioned kind The combination of reservoir.
The processor 802 can be the combination of CPU, NP or CPU and NP.The processor 802 can also be further Including hardware chip.Above-mentioned hardware chip can be ASIC, PLD or combinations thereof.Above-mentioned PLD can be CPLD, FPGA, GAL or It is arbitrarily combined.
The processor 802 and the memory 801 and the communication interface 803 can be interconnected by 804 phase of bus It connects.Bus 804 can be pci bus or eisa bus etc..The bus can be divided into address bus, data/address bus, control always Line etc..For ease of indicating, only indicated with a thick line in Fig. 8, it is not intended that an only bus or a type of bus.
In a kind of possible embodiment, if each first kind equipment and each second class equipment are connected to Few two interchangers, the processor 802 are additionally operable to：The communication interface is controlled to send at least two interchanger respectively Third configuration information establishes communication connection between at least two interchanger；
Wherein, the third configuration information includes in the virtual process identifications and at least two interchanger except reception The mark of other outer interchangers of the interchanger of the third configuration information.
In a kind of possible embodiment, when the type of the virtual network to be created is three-layer network, the communication Interface is additionally operable to：Receive the notice for being used to indicate the establishment virtual router on gateway device that control node is sent；
The processor is additionally operable to：Virtual router is created on the gateway device according to the notice, and controls institute It states communication interface and sends gateway configuration information to the gateway device, set in each first kind equipment and each second class It establishes and communicates to connect between the interchanger and the gateway device of standby connection；Wherein, the gateway configuration information includes described The mark of each first kind equipment and the interchanger of each second class equipment connection.
In a kind of possible embodiment, the processor 802 is controlling the communication interface 803 respectively to each second Before the corresponding switch port of mark of switch port sends the second configuration information, it is additionally operable to：
The VLAN marks of each second class equipment are obtained, the VLAN marks of the second class equipment are described for identifying The data that second class equipment is sent；Second configuration information further includes the VLAN marks of corresponding second class equipment.
In a kind of possible embodiment, the communication interface 803 is additionally operable to：Receive what network arrangements service equipment was sent The mark of each first switch port and the mark of each second switch port；
The processor 802 is in the first switch port for determining each first kind equipment connection and described to be created In virtual network when the second switch port of each second class equipment connection, it is specifically used for：It is exchanged according to described each first The mark of generator terminal mouth determines each first switch port, and true according to the mark of each second switch port Fixed each second switch port；Alternatively,
The communication interface 803 is additionally operable to：Receive each first kind equipment that network arrangements service equipment is sent The mark of mark and each second class equipment；
The processor 802 is in the first switch port for determining each first kind equipment connection and described to be created In virtual network when the second switch port of each second class equipment connection, it is specifically used for：According to first kind equipment with exchange The connection relation of machine determines each first switch port, and is determined according to the second class equipment and the connection relation of interchanger Each second switch port.
In conclusion the embodiment of the present application provides a kind of network creation method, relevant device and system, by described The each first kind equipment and each second class equipment that method virtual network to be created includes can by control node with And network controller accesses the virtual network to be created, can realize the virtual unit (the on server and server A kind of equipment) etc. information technoloy equipments and non-information technoloy equipment (the second class equipment) mixing layout scheduling.Also, the control node and The network controller need not artificially carry out relevant network configuration when creating virtual network, can fast and automatically complete void The establishment of quasi- network, thus the time created needed for virtual network can be saved, improve the efficiency of network creation.
The application is with reference to method, the flow of equipment (system) and computer program product according to the embodiment of the present application Figure and/or block diagram describe.It should be understood that can be realized by computer program instructions every first-class in flowchart and/or the block diagram The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided Instruct the processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce A raw machine so that the instruction executed by computer or the processor of other programmable data processing devices is generated for real The device for the function of being specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works so that instruction generation stored in the computer readable memory includes referring to Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device so that count Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, in computer or The instruction executed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one The step of function of being specified in a box or multiple boxes.
Obviously, those skilled in the art can carry out the embodiment of the present application various modification and variations without departing from this Shen Please embodiment spirit and scope.In this way, if these modifications and variations of the embodiment of the present application belong to the application claim And its within the scope of equivalent technologies, then the application is also intended to include these modifications and variations.

Claims (24)

1. a kind of network creation method, which is characterized in that including：
Control node obtains the type of virtual network to be created, the corresponding network segment of the network to be created, at least one first sets Standby mark and at least one second device identification；Wherein, first device identification corresponds in the virtual network to be created A first kind equipment, first device identification corresponds to a second class equipment in the virtual network to be created, institute It includes the virtual unit on server or server to state first kind equipment, the second class equipment be except the first kind equipment with Outer equipment；
The control node distributes virtual network according to the type of the virtual network to be created for the virtual network to be created Mark；
The control node is that the corresponding first kind equipment of each first device identification distributes internet protocol address, described every The IP address of a first kind equipment is in the corresponding network segment of the network to be created；
The control node is that each first kind equipment distributes virtual LAN VLAN mark, and respectively to described each the A kind of equipment sends virtual network configuration information；Wherein, the virtual network configuration information is used to set for each first kind The respective VLAN marks of data configuration that preparation is sent, the VLAN of the first kind equipment are identified for identifying the first kind equipment The data of transmission；
The control node is identified the virtual process identifications and the VLAN of each first kind equipment by network controller It is sent to the switch port of each first kind equipment connection；
The virtual process identifications are sent each second class equipment connection by the control node by the network controller Switch port.
2. the method as described in claim 1, which is characterized in that further include：
When the control node determines that the type of the virtual network to be created is three-layer network, the network controller is notified to exist Virtual router is created in gateway device.
3. method as claimed in claim 1 or 2, which is characterized in that the virtual network is VLAN or virtual extended LAN VXLAN。
4. the method as described in claim 1-3 any one, which is characterized in that the type of the virtual network to be created, institute Stating the corresponding network segment of network to be created, at least one first device identification and at least one second device identification is Network arrangements service equipment obtains from network creation request and is sent to the control node.
5. a kind of network creation method, which is characterized in that including：
Network controller obtains each in the corresponding virtual process identifications of virtual network to be created and the virtual network to be created The virtual LAN VLAN of first kind equipment identifies；Wherein, the virtual process identifications are control nodes according to described to be created The type distribution of network, it is that each first kind is set that the VLAN marks of each first kind equipment, which are the control nodes, Standby with distribution, the first kind equipment is the virtual unit on server or server, the VLAN marks of the first kind equipment Know the data sent for identifying the first kind equipment；
The network controller determines the first switch port of each first kind equipment connection and described to be created virtual The second switch port of each second class equipment connection in network；Wherein, the second class equipment is except the first kind is set Equipment other than standby；
The network controller sends the first configuration information to each first switch port respectively；The first configuration information packet The VLAN marks of the virtual process identifications and corresponding first kind equipment are included, it is right for passing through each first kind equipment The VLAN marks of each first kind equipment described in the data that the first switch port answered is sent, are mapped as the virtual network Mark；
The network controller sends the second configuration information, the second configuration information packet to each second switch port respectively The virtual process identifications are included, the data for being sent by corresponding second switch port for each second class equipment Configure the virtual process identifications.
6. method as claimed in claim 5, which is characterized in that if each first kind equipment and each second class Equipment connects at least two interchangers, and the method further includes：
The network controller sends third configuration information at least two interchanger respectively, is exchanged described at least two Communication connection is established between machine；
Wherein, the third configuration information includes in the virtual process identifications and at least two interchanger except described in reception The mark of other outer interchangers of the interchanger of third configuration information.
7. such as method described in claim 5 or 6, which is characterized in that the method further includes：
When the type of the virtual network to be created is three-layer network, the network controller receives the notice of control node Virtual router is created on gateway device afterwards；
The network controller sends gateway configuration information to the gateway device, in each first kind equipment and each It establishes and communicates to connect between the interchanger and the gateway device of the connection of second class equipment；
Wherein, the gateway configuration information includes that each first kind equipment and each second class equipment connect The mark of interchanger.
8. the method as described in claim 5-7 any one, which is characterized in that the network controller is respectively to each second Before the corresponding switch port of mark of switch port sends the second configuration information, further include：
The network controller obtains the VLAN marks of each second class equipment, and the VLAN marks of the second class equipment are used In the data for identifying the second class equipment transmission；
Second configuration information further includes the VLAN marks of corresponding second class equipment.
9. the method as described in claim 5-8 any one, which is characterized in that the network controller determines described each Second that first switch port of a kind of equipment connection is connected with each second class equipment in the virtual network to be created is handed over It changes planes port, including：
The network controller receive each first switch port that network arrangements service equipment is sent mark and The mark of each second switch port determines described each first according to the mark of each first switch port Switch port, and each second switch port is determined according to the mark of each second switch port；Or Person,
The network controller receives the mark of each first kind equipment that network arrangements service equipment is sent and described The mark of each second class equipment determines that described each first exchanges generator terminal according to first kind equipment with the connection relation of interchanger Mouthful, and each second switch port is determined according to the connection relation of the second class equipment and interchanger.
10. a kind of system for creating network, which is characterized in that including：Control node and network controller；
The control node, type for receiving the virtual network to be created that the network creation service equipment is sent and The network segment of the virtual network to be created, at least one first device identification and at least one second device identification, wherein one A first device identification corresponds to a first kind equipment in the virtual network to be created, and first device identification corresponds to institute A second class equipment in virtual network to be created is stated, the first kind equipment is virtually setting on server or server Standby, the second class equipment is the equipment in addition to the first kind equipment；And
According to the type of the virtual network to be created, virtual process identifications are distributed for the virtual network to be created；It is each The corresponding first kind equipment of first device identification distributes internet protocol address, and the IP address of each first kind equipment exists In the corresponding network segment of the network to be created；Virtual network configuration information is sent to each first kind equipment respectively, for institute Each first kind device configuration virtual LAN VLAN mark is stated, the virtual network configuration information includes that the virtual network is matched Confidence breath includes the VLAN marks and the corresponding flow table of first kind equipment of corresponding first kind equipment, the first kind equipment The data that are sent for identifying the first kind equipment of VLAN marks；And
The virtual process identifications and the VLAN of each first kind equipment marks are sent to by network controller described every The switch port of a first kind equipment connection；The virtual process identifications are sent each second by the network controller The switch port of class equipment connection；
The network controller, for being set by the control node acquisition virtual process identifications and each first kind Standby virtual LAN VLAN mark；Determine the first switch port of each first kind equipment connection and described to be created The second switch port of each second class equipment connection in virtual network；Respectively first is sent to each first switch port Configuration information, first configuration information include the VLAN marks of the virtual process identifications and corresponding first kind equipment；Point The second configuration information is not sent to each second switch port, second configuration information includes the virtual process identifications.
11. system as claimed in claim 10, which is characterized in that the virtual network is VLAN or virtual extended LAN VXLAN。
12. the system as described in claim 10 or 11, which is characterized in that the control node is additionally operable to：
When determining that the type of the virtual network to be created is three-layer network, the network controller is notified to be created in gateway device Build virtual router；
The network controller is additionally operable to：Virtual router is created on gateway device after receiving the notice of control node；
The network controller sends gateway configuration information to the gateway device, in each first kind equipment and each It establishes and communicates to connect between the interchanger and the gateway device of the connection of second class equipment；
Wherein, the gateway configuration information includes that each first kind equipment and each second class equipment connect The mark of interchanger.
13. the system as described in claim 10-12 any one, which is characterized in that if each first kind equipment and Each second class equipment connects at least two interchangers, and the network controller is additionally operable to：
Third configuration information is sent at least two interchanger respectively, communication is established between at least two interchanger Connection；Wherein, the third configuration information includes in the virtual process identifications and at least two interchanger except reception institute State the mark of other outer interchangers of interchanger of third configuration information.
14. the system as described in claim 10-13 any one, which is characterized in that further include：
Network arrangements service equipment, for obtaining network creation request, the network creation request includes described creates virtually The type of network, the corresponding network segment of the network to be created, at least one first device identification and described at least one Second device identification；And by the type for creating virtual network, the corresponding network segment of the network to be created, it is described at least One the first device identification and at least one second device identification are sent to the control node.
15. system as claimed in claim 14, which is characterized in that the network arrangements service equipment is additionally operable to：According to first Class equipment and the connection relation of interchanger determine each first switch port, according to the company of the second class equipment and interchanger The relationship of connecing determines each second switch port；By the mark of each first switch port and described each The mark of two switch ports is sent to the network controller；
The network controller is in the first switch port for determining each first kind equipment connection and the void to be created In quasi- network when the second switch port of each second class equipment connection, it is specifically used for：Receive network arrangements service equipment hair The mark of each first switch port sent and the mark of each second switch port, according to described each The mark of first switch port determines each first switch port, and according to each second switch port Mark determine each second switch port.
16. a kind of control node, which is characterized in that including：Memory, processor and communication interface；
The memory, for storing program instruction；
The processor is executed for calling the program instruction stored in the memory：
Obtain the type of virtual network to be created, the corresponding network segment of the network to be created, at least one first device identification with And at least one second device identification；Wherein, first device identification corresponds to one in the virtual network to be created A kind of equipment, first device identification correspond to a second class equipment in the virtual network to be created, the first kind Equipment includes the virtual unit on server or server, and the second class equipment is setting in addition to the first kind equipment It is standby；
According to the type of the virtual network to be created, virtual process identifications are distributed for the virtual network to be created；
Internet protocol address, each first kind equipment are distributed for the corresponding first kind equipment of each first device identification IP address in the corresponding network segment of the network to be created；
Virtual LAN VLAN mark is distributed for each first kind equipment, controls the communication interface respectively to described each First kind equipment sends virtual network configuration information；Wherein, the virtual network configuration information is used to be each first kind The respective VLAN marks of data configuration that equipment is sent, the VLAN marks of the first kind equipment are set for identifying the first kind The data that preparation is sent；
The communication interface, for sending virtual network to each first kind equipment respectively under the control of the processor Configuration information；The virtual process identifications and the VLAN of each first kind equipment marks are sent to institute by network controller State the switch port of each first kind equipment connection；And the virtual process identifications are sent out by the network controller Send the switch port of each second class equipment connection.
17. control node as claimed in claim 16, which is characterized in that the processor is additionally operable to：It determines described to be created When the type of virtual network is three-layer network, controls the communication interface and the network controller is notified to be created in gateway device Virtual router；
The communication interface is additionally operable to：It is created in gateway device in the control of the processor network controller that sends a notice Virtual router.
18. the control node as described in claim 16 or 17, which is characterized in that the virtual network is VLAN or virtual extended LAN VXLAN.
19. the control node as described in claim 16-18 any one, which is characterized in that the virtual network to be created Type, the corresponding network segment of the network to be created, at least one first device identification and described at least one second set Standby mark is that network arrangements service equipment obtains from network creation request and is sent to the control node.
20. a kind of network controller, which is characterized in that including：Memory, processor and communication interface；
The memory, for storing program instruction；
The processor is executed for calling the program instruction stored in the memory：
Obtain each first kind equipment in the corresponding virtual process identifications of virtual network to be created and the virtual network to be created Virtual LAN VLAN mark；Wherein, the virtual process identifications are type of the control node according to the network to be created Distribution, it is that each first kind equipment matches distribution that the VLAN marks of each first kind equipment, which are the control nodes, , the first kind equipment is the virtual unit on server or server, and the VLAN of the first kind equipment is identified for marking Know the data that the first kind equipment is sent；
It determines each second in the first switch port and the virtual network to be created that each first kind equipment connects The second switch port of class equipment connection；Wherein, the second class equipment is the equipment in addition to the first kind equipment；
It controls the communication interface and sends the first configuration information to each first switch port respectively；First configuration information It is identified including the virtual process identifications and the VLAN of corresponding first kind equipment, for passing through each first kind equipment The VLAN marks of each first kind equipment described in the data that corresponding first switch port is sent, are mapped as the virtual net Network identifies；And the second configuration information is sent to each second switch port respectively, second configuration information includes described Virtual process identifications, the data configuration institute for being sent by corresponding second switch port for each second class equipment State virtual process identifications；
The communication interface, for sending the first configuration to each first switch port respectively under the control of the processor Information；And the second configuration information is sent to each second switch port respectively under the control of the processor.
21. network controller as claimed in claim 20, which is characterized in that if each first kind equipment and described every A second class equipment connects at least two interchangers, and the processor is additionally operable to：
It controls the communication interface and sends third configuration information at least two interchanger respectively, handed over described at least two Communication connection is established between changing planes；
Wherein, the third configuration information includes in the virtual process identifications and at least two interchanger except described in reception The mark of other outer interchangers of the interchanger of third configuration information.
22. the network controller as described in claim 20 or 21, which is characterized in that when the type of the virtual network to be created For three-layer network when, the communication interface is additionally operable to：It receives being used to indicate on gateway device for control node transmission and creates void The notice of quasi- router；
The processor is additionally operable to：Virtual router is created on the gateway device according to the notice, and is controlled described logical Believe that interface sends gateway configuration information to the gateway device, connects in each first kind equipment and each second class equipment Communication connection is established between the interchanger and the gateway device that connect；
Wherein, the gateway configuration information includes that each first kind equipment and each second class equipment connect The mark of interchanger.
23. the network controller as described in claim 20-22 any one, which is characterized in that the processor is in control institute It states before communication interface sends the second configuration information to the corresponding switch port of the mark of each second switch port respectively, It is additionally operable to：
The VLAN marks of each second class equipment are obtained, the VLAN of the second class equipment is identified for identifying described second The data that class equipment is sent；
Second configuration information further includes the VLAN marks of corresponding second class equipment.
24. the network controller as described in claim 20-23 any one, which is characterized in that the communication interface is additionally operable to： Receive the mark for each first switch port that network arrangements service equipment is sent and each second switch The mark of port；
The processor is in the first switch port for determining each first kind equipment connection and the virtual net to be created In network when the second switch port of each second class equipment connection, it is specifically used for：According to each first switch port Mark determine each first switch port, and described in being determined according to the mark of each second switch port Each second switch port；Alternatively,
The communication interface is additionally operable to：Receive network arrangements service equipment send each first kind equipment mark and The mark of each second class equipment；
The processor is in the first switch port for determining each first kind equipment connection and the virtual net to be created In network when the second switch port of each second class equipment connection, it is specifically used for：According to the company of first kind equipment and interchanger The relationship of connecing determines each first switch port, and is determined according to the connection relation of the second class equipment and interchanger described every A second switch port.
CN201810349094.1A 2018-04-18 2018-04-18 Network creation method, related equipment and system Active CN108768692B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810349094.1A CN108768692B (en) 2018-04-18 2018-04-18 Network creation method, related equipment and system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810349094.1A CN108768692B (en) 2018-04-18 2018-04-18 Network creation method, related equipment and system

Publications (2)

Publication Number Publication Date
CN108768692A true CN108768692A (en) 2018-11-06
CN108768692B CN108768692B (en) 2020-07-28

Family

ID=64011138

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810349094.1A Active CN108768692B (en) 2018-04-18 2018-04-18 Network creation method, related equipment and system

Country Status (1)

Country Link
CN (1) CN108768692B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109450696A (en) * 2018-11-29 2019-03-08 新华三云计算技术有限公司 Network collocating method and device
CN110191043A (en) * 2019-05-23 2019-08-30 北京永信至诚科技股份有限公司 The VLAN division method and system in City-level network target range
CN110611588A (en) * 2019-09-02 2019-12-24 深信服科技股份有限公司 Network creation method, server, computer readable storage medium and system
CN111352574A (en) * 2018-12-21 2020-06-30 杭州宏杉科技股份有限公司 Path switching method and device and computer readable storage medium
CN111404797A (en) * 2019-01-02 2020-07-10 中国移动通信有限公司研究院 Control method, SDN controller, SDN access point, SDN gateway and CE
CN112637037A (en) * 2021-03-10 2021-04-09 北京瑞莱智慧科技有限公司 Cross-region container communication system, method, storage medium and computer equipment
CN112737860A (en) * 2021-01-06 2021-04-30 浪潮云信息技术股份公司 Method for bare metal server VXLAN access and computer readable medium
CN113923149A (en) * 2020-07-09 2022-01-11 阿里巴巴集团控股有限公司 Network access method, device, network system, electronic equipment and storage medium
CN114363056A (en) * 2021-12-31 2022-04-15 普联技术有限公司 Configuration method and device for network isolation and network management system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040010618A1 (en) * 2002-07-11 2004-01-15 Thomas David Andrew Method and device for use with a virtual network
CN103095495A (en) * 2013-01-06 2013-05-08 华为技术有限公司 Network implementation configuration method, device and system
CN103997414A (en) * 2013-02-18 2014-08-20 华为技术有限公司 Configuration information generation method and network control unit
CN104639348A (en) * 2013-11-07 2015-05-20 华为技术有限公司 Network device and configuration method thereof
CN105376101A (en) * 2015-12-10 2016-03-02 中国科学院信息工程研究所 Method and system for enabling physical device to be connected into virtual network
CN106375176A (en) * 2016-08-29 2017-02-01 无锡华云数据技术服务有限公司 Method for accessing physical machine to cloud platform
CN107659484A (en) * 2017-10-13 2018-02-02 锐捷网络股份有限公司 From the method, apparatus and system of vlan network access VXLAN networks

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040010618A1 (en) * 2002-07-11 2004-01-15 Thomas David Andrew Method and device for use with a virtual network
CN103095495A (en) * 2013-01-06 2013-05-08 华为技术有限公司 Network implementation configuration method, device and system
CN103997414A (en) * 2013-02-18 2014-08-20 华为技术有限公司 Configuration information generation method and network control unit
CN104639348A (en) * 2013-11-07 2015-05-20 华为技术有限公司 Network device and configuration method thereof
CN105376101A (en) * 2015-12-10 2016-03-02 中国科学院信息工程研究所 Method and system for enabling physical device to be connected into virtual network
CN106375176A (en) * 2016-08-29 2017-02-01 无锡华云数据技术服务有限公司 Method for accessing physical machine to cloud platform
CN107659484A (en) * 2017-10-13 2018-02-02 锐捷网络股份有限公司 From the method, apparatus and system of vlan network access VXLAN networks

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109450696A (en) * 2018-11-29 2019-03-08 新华三云计算技术有限公司 Network collocating method and device
CN111352574A (en) * 2018-12-21 2020-06-30 杭州宏杉科技股份有限公司 Path switching method and device and computer readable storage medium
CN111352574B (en) * 2018-12-21 2023-04-25 杭州宏杉科技股份有限公司 Path switching method, device and computer readable storage medium
CN111404797A (en) * 2019-01-02 2020-07-10 中国移动通信有限公司研究院 Control method, SDN controller, SDN access point, SDN gateway and CE
CN111404797B (en) * 2019-01-02 2022-02-11 中国移动通信有限公司研究院 Control method, SDN controller, SDN access point, SDN gateway and CE
CN110191043A (en) * 2019-05-23 2019-08-30 北京永信至诚科技股份有限公司 The VLAN division method and system in City-level network target range
CN110611588B (en) * 2019-09-02 2022-04-29 深信服科技股份有限公司 Network creation method, server, computer readable storage medium and system
CN110611588A (en) * 2019-09-02 2019-12-24 深信服科技股份有限公司 Network creation method, server, computer readable storage medium and system
CN113923149B (en) * 2020-07-09 2023-12-19 阿里巴巴集团控股有限公司 Network access method, device, network system, electronic equipment and storage medium
CN113923149A (en) * 2020-07-09 2022-01-11 阿里巴巴集团控股有限公司 Network access method, device, network system, electronic equipment and storage medium
CN112737860A (en) * 2021-01-06 2021-04-30 浪潮云信息技术股份公司 Method for bare metal server VXLAN access and computer readable medium
CN112637037A (en) * 2021-03-10 2021-04-09 北京瑞莱智慧科技有限公司 Cross-region container communication system, method, storage medium and computer equipment
CN114363056A (en) * 2021-12-31 2022-04-15 普联技术有限公司 Configuration method and device for network isolation and network management system

Also Published As

Publication number Publication date
CN108768692B (en) 2020-07-28

Similar Documents

Publication Publication Date Title
CN108768692A (en) A kind of network creation method, relevant device and system
CN104780088B (en) A kind of transmission method and equipment of service message
CN104350467B (en) Elasticity for the cloud security using SDN carries out layer
CN104734931B (en) Link establishing method and device between a kind of virtual network function
CN107342895B (en) Multi-tenant network optimization method, system, computing device and storage medium
US8954992B2 (en) Distributed and scaled-out network switch and packet processing
CN103477588B (en) The classification of Network and management method and system between blade in blade server
US20190222440A1 (en) Inter-Cloud Communication Method and Related Device, and Inter-Cloud Communication Configuration Method and Related Device
CN107278359A (en) The method of Message processing, main frame and system in cloud computing system
CN104468368B (en) Configure the method and device of bgp neighbor
CN107547242B (en) The acquisition methods and device of VM configuration information
CN106603550B (en) A kind of Network Isolation method and device
US10630508B2 (en) Dynamic customer VLAN identifiers in a telecommunications network
CN112688814B (en) Equipment access method, device, equipment and machine readable storage medium
CN109361606A (en) A kind of message handling system and the network equipment
CN109391502A (en) A kind of information configuring methods and administrative unit
CN106357542B (en) The method and software defined network controller of multicast service are provided
CN113810206B (en) Network automation arrangement management method, entity, controller and electronic equipment
CN107547391A (en) A kind of message transmitting method and device
CN109768908A (en) A kind of configuration method of VXLAN, equipment and system
CN108123878A (en) A kind of method for routing, device and data transfer equipment
CN108574613A (en) The double layer intercommunication method and device of SDN data centers
WO2021078058A1 (en) Resource scheduling method, apparatus and device, and computer-readable storage medium
EP4083795A1 (en) Method for deploying virtual machine, and related apparatus
CN110224942A (en) A kind of message processing method, device and storage medium

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant