CN103533096B - A kind of network card interface binding method and device - Google Patents
A kind of network card interface binding method and device Download PDFInfo
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- CN103533096B CN103533096B CN201310468250.3A CN201310468250A CN103533096B CN 103533096 B CN103533096 B CN 103533096B CN 201310468250 A CN201310468250 A CN 201310468250A CN 103533096 B CN103533096 B CN 103533096B
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Abstract
The invention provides a kind of network card interface binding method, matched with each list item in the MAC Address record sheet for having been stored in system according to the information of each network interface card in the current system for obtaining, and the interface of the list item of matching is set to into state in place in bit-identify, the interface that the network equipment of virtual platform exploitation can not only be directed to is bound, and also improves the efficiency and accuracy of network card interface binding.The present invention also discloses a kind of network card interface binding device.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of network card interface binding method, the present invention are also related to
A kind of network card interface binding device.
Background technology
With the rise of Intel Virtualization Technology, numerous network equipment vendors also release the network equipment based on virtual platform, such as empty
Intend router, virtual switch, virtual firewall etc..For traditional physical network device, its interface name and physics
Groove position be all it is one-to-one, for example:Ethernet1/0 is generally used to identify first ether port on 1 groove position.And in void
Intend the network interface card that platform then can fictionalize number of different types on one piece of physical network card, as shown in figure 1, being of the prior art
Virtual platform schematic diagram.
Network interface is typically associated by system of the prior art with MAC Address of Network Card, while in background maintenance one
Log file, this document are sky in system initial start-up, the order that subsequent system is scanned according to network interface card setting interface name,
Such as eth0, eth1, eth2 etc., and the MAC Address that record has been used, make each interface one MAC Address of correspondence.If after
Continuous have newly-increased network interface card, then increase new interface and corresponding MAC Address of Network Card successively behind existing record.
On the virtual platform of Microsoft Loopback Adapter that number of different types can be provided, need also exist for interface and numerous virtual nets
Card correspondence, so as to facilitate configuration of the user to virtual network device.
The content of the invention
The present invention proposes a kind of network card interface binding method, for right on the network equipment developed based on virtual platform
Interface is bound, so as to facilitate configuration of the user to virtual network device, including:
When equipment is restarted, the information of each network interface card and the MAC Address record sheet for having stored in acquisition system, and will be described
The interface in each list item in MAC Address record sheet is set to state not in place in bit-identify;Wherein, the packet of the network interface card
Network interface card type and MAC Address are included, each list item in the MAC Address record sheet also includes:Network interface card type, MAC Address, interface
Number;
The information of each network interface card is matched with each list item in the MAC Address record sheet, by matching list item
Interface is set to state in place in bit-identify and preserves.
Based on above identical inventive concept, the invention allows for a kind of network card interface binding device, including:
Acquisition module, for when equipment is restarted, the information of each network interface card and the MAC Address for having stored are remembered in acquisition system
Record table, and the interface in each list item in the MAC Address record sheet is set to into state not in place in bit-identify;Wherein, institute
The information for stating network interface card includes network interface card type and MAC Address, and each list item in the MAC Address record sheet also includes:Network interface card class
Type, MAC Address, interface number;
Matching module, for the information of each network interface card is matched with each list item in the MAC Address record sheet,
The interface of matching list item is set to state in place in bit-identify and is preserved.
By using above technical scheme, being deposited in the facility information of each network interface card and system according in the current system for obtaining
Each list item in the MAC Address record sheet of storage is matched, and the interface of the list item of matching is set to state in place in bit-identify,
The interface of the network equipment that virtual platform exploitation can not only be directed to be bound, also improve the efficiency of network card interface binding with
And accuracy.
Description of the drawings
Fig. 1 shows structural representation for virtual platform in prior art;
Fig. 2 is a kind of schematic flow sheet of network card interface binding method that the embodiment of the present invention is proposed;
Fig. 3 is a kind of schematic flow sheet of network card interface binding method that the embodiment of the present invention is proposed;
Fig. 4 is a kind of structural representation of network card interface binding device that the embodiment of the present invention is proposed.
Specific embodiment
The invention provides a kind of network card interface binding method, according to the facility information of each network interface card in the current system for obtaining
Matched with each list item in the MAC Address record sheet for having been stored in system, and by the interface of the list item of matching in bit-identify
State in place is set to, the interface that can not only be directed to the network equipment of virtual platform exploitation is bound, and also improves network interface card and connects
The efficiency and accuracy of mouth binding.
To solve above technical problem, the present invention proposes a kind of network card interface binding method, as shown in Fig. 2 including with
Lower step:
S201, when equipment is restarted, the information of each network interface card and the MAC Address record sheet for having stored in acquisition system, and will
The interface in each list item in the MAC Address record sheet is set to state not in place in bit-identify;Wherein, the letter of the network interface card
Breath includes network interface card type and MAC Address, and each list item in the MAC Address record sheet also includes:Network interface card type, MAC Address,
Interface number.
It should be noted that in the case of system is just initialized, obtain the information of each network interface card in the system first with
And corresponding interface number;And the information according to each network interface card and corresponding interface number generate the MAC Address record sheet table
Item is simultaneously preserved, and completes the collection of initial information with this.
S202, the information of each network interface card is matched with each list item in the MAC Address record sheet, by matching list
The interface of item is set to state in place in bit-identify and preserves.
As foundation of the system when upper configuration once recovers, after above step terminates, can be by MAC ground
Each list item in the record sheet of location is stored.Meanwhile, in order that user can be according to interface name when system interface is configured
Know network interface card type, can also be each network interface card type distribution numbering in the MAC Address record sheet, and show the MAC ground
In the record sheet of location, interface is designated the title of the interface of state in place in place;Wherein, the form of the interface name is:Network interface card class
Type numbering/interface number.Configuration of the user for different type network interface card is facilitated so.
Above step is processed according to original network interface card in system, and for newly-increased network interface card, due to its network interface card
Information is newly-increased, in order to avoid the quantity excessively redundancy of the network interface in system is huge, therefore will take following process:
If the information of the network interface card that presence cannot be matched with each list item, from the MAC Address record sheet selects to connect
Mouth is designated the list item of state not in place in place, by the information that the entry updating is the network interface card and the list item is corresponding
The original network card configuration of interface remove;
If the information of the network interface card that presence cannot be matched with each list item, and the list item of the MAC Address record sheet
Interface is state in place in bit-identify, in the MAC Address record sheet creates new list item, by the information of the network interface card with
And the corresponding interface number of the network interface card writes the list item, and the interface of the list item is set to into presence in bit-identify.
In obtaining the MAC Address record sheet, interface is designated not the list item group of state in place in place, by the list item group
The minimum entry updating of middle interface number is the information of the network interface card, and will be original network card configuration of the list item corresponding interface clear
Remove.
Additionally, generating the MAC Address record sheet list item in the information according to each network interface card and corresponding interface number
And after preserving, in addition it is also necessary to each network interface card type distribution numbering in for the MAC Address record sheet, and show the MAC Address note
In record table, interface is designated the title of the interface of state in place in place;
Wherein, the form of the interface name is:Network interface card type number/interface number.
In order to the technological thought of the present invention is expanded on further, in conjunction with specific application scenarios, the technical side to the present invention
Case is illustrated.
As shown in figure 3, a kind of schematic flow sheet of the network card interface binding method proposed for the specific embodiment of the invention, bag
Include following steps:
S301, is scanned to system network card, obtains network interface card information.
System determines network interface card type, such as E1000, VMXNET3, VIRTIO etc. according to the network card equipment ID for scanning, and
It is 1,2,3 etc. by each network interface card type reference numeral, similar to the groove position information of physical equipment.
S302, creates MAC Address record sheet.
Each type of network interface card safeguards a MAC Address record sheet respectively, records all network interface card MAC of the type.And really
The fixed list item maximum bar number is N(Assume that the maximum network interface card number that virtual platform is supported simultaneously is N).
Wherein, in each list item of MAC Address record sheet, including network interface card type, information in place, interface number and MAC ground
The information such as location, when system just starts, the list item is sky.
S303, stores MAC Address record sheet.
This step will arrange all types of network interface cards by scanning sequency.And the network interface card information for scanning be recorded into MAC Address
In the list item of record sheet.
More than be system in the performed flow process of initialization, the step of below for system when subsequently restarting:
S304, the network interface card in scanning system obtain network interface card information.
S305, obtains the MAC Address record sheet for having stored.
Restart as system has occurred that, therefore in this step after MAC Address record sheet is obtained, by list item
Information in place be set to it is not in place.
S306, is matched in MAC Address record sheet according to the network interface card information of each network interface card.
Specifically, a network interface card information that traverse scanning is arrived in mac address table, i.e. network interface card type and MAC Address, if finding
The list item matched somebody with somebody, then directly take corresponding interface number, and the MAC address entries be set in place.
Further, since newly-increased MAC Address is different from other MAC Address in MAC Address record sheet, therefore in matching
During, if it find that when having the information of the network interface card that cannot match with each list item, i.e., searching most in MAC Address record sheet
Little interface not in place, as the network card interface number, while refreshing the list item mac address information, and removes the original on the interface
There is configuration;If the list item of current MAC address record sheet is all in place, then new list item is created in MAC Address record sheet, by net
The information of card and the corresponding interface number of the network interface card write list item, and the interface of list item is set to state in place in bit-identify.
S307, stores MAC Address record sheet, according to according to network interface card type, is that each network interface card distribution in MAC Address record sheet is compiled
Number, and show that interface in MAC Address record sheet is designated the network card interface title of state in place in place.
In the process all finish for all of MAC Address and after storage, based on the list item in MAC Address record sheet,
Finally the form of network card interface title is:Interface type/interface number.For example:
Eth1/0, represents the network interface card of first piece of E1000 type.
Eth1/1, represents the network interface card of second piece of E1000 type.
Eth2/0, represents the network interface card of first piece of VMXNET3 type.
Eth2/1, represents the network interface card of second piece of VMXNET3 type.
To reach above technical purpose, the invention also proposes a kind of network card interface binding device, as shown in figure 4,
Including:
Acquisition module 410, for when equipment is restarted, the information of each network interface card and the MAC ground for having stored in acquisition system
Location record sheet, and the interface in each list item in the MAC Address record sheet is set to into state not in place in bit-identify;Its
In, the information of the network interface card includes network interface card type and MAC Address, and each list item in the MAC Address record sheet also includes:Net
Card Type, MAC Address, interface number;
A matching module 420, for each list item in the information of each network interface card and the MAC Address record sheet is carried out
Match somebody with somebody, the interface of matching list item is set to state in place in bit-identify and is preserved.
In specific application scenarios, the acquisition module 410 is additionally operable to, when the system is initialized, obtain
The information of each network interface card and corresponding interface number in the system;
Also include memory module 430, the MAC is generated for the information according to each network interface card and corresponding interface number
Address table list item is simultaneously preserved.
In specific application scenarios, also include:Update module 440, for exist with each list item cannot
During the information of the network interface card matched somebody with somebody, from the MAC Address record sheet, interface is selected to be designated the list item of state not in place in place, by institute
The information that entry updating is the network interface card is stated, and original network card configuration of the list item corresponding interface is removed;
Or, the update module 440, the information of the network interface card for cannot match with each list item in presence, and institute
The interface for stating the list item of MAC Address record sheet is state in place in bit-identify, in the MAC Address record sheet creates new
The information of the network interface card and the corresponding interface number of the network interface card are write the list item, and the interface of the list item are existed by list item
Bit-identify is set to presence.
In specific application scenarios, the update module 440, specifically for exist with each list item cannot
During the information of the network interface card matched somebody with somebody, in obtaining the MAC Address record sheet, interface is designated not the list item group of state in place in place, by institute
State the information that the minimum entry updating of interface number in list item group is the network interface card, and by original network interface card of the list item corresponding interface
Configuration is removed.
In specific application scenarios, also include:Mark module 450, in the memory module 430 according to described each
After the information of network interface card and corresponding interface number generate the MAC Address record sheet list item preservation, according to according to network interface card type,
Each network interface card distribution numbering in for the MAC Address record sheet, and interface is designated in place in showing the MAC Address record sheet
The network card interface title of state in place;
Wherein, the form of the network card interface title is:Network interface card type number/interface number.
As can be seen here, by using above technical scheme, according to the information and system of each network interface card in the current system for obtaining
In each list item in the MAC Address record sheet that stored matched, and the interface of the list item of matching is set in bit-identify
Position state, the interface that can not only be directed to the network equipment of virtual platform exploitation are bound, and also improve network card interface binding
Efficiency and accuracy.
Through the above description of the embodiments, those skilled in the art can be understood that the present invention can be led to
Cross hardware realization, it is also possible to by software plus necessary general hardware platform mode realizing.Based on such understanding, this
Bright technical scheme can be embodied in the form of software product, and the software product can be stored in a non-volatile memories
Medium(Can be CD-ROM, USB flash disk, portable hard drive etc.)In, use so that a computer equipment including some instructions(Can be
Personal computer, server, or network equipment etc.)Perform the method described in each implement scene of the invention.
It will be appreciated by those skilled in the art that accompanying drawing is a schematic diagram for being preferable to carry out scene, module in accompanying drawing or
Flow process is not necessarily implemented necessary to the present invention.
It will be appreciated by those skilled in the art that module in device in implement scene can according to implement scene describe into
Row is distributed in the device of implement scene, it is also possible to carry out one or more dresses that respective change is disposed other than this implement scene
In putting.The module of above-mentioned implement scene can merge into a module, it is also possible to be further split into multiple submodule.
The invention described above sequence number is for illustration only, does not represent the quality of implement scene.
Disclosed above is only that the several of the present invention are embodied as scene, but, the present invention is not limited to this, Ren Heben
What the technical staff in field can think change should all fall into protection scope of the present invention.
Claims (10)
1. a kind of network card interface binding method, it is characterised in that include:
When equipment is restarted, the information of each network interface card and the MAC Address record sheet for having stored in acquisition system, and by the MAC ground
The interface in each list item in the record sheet of location is set to state not in place in bit-identify;Wherein, the information of the network interface card includes net
Card Type and MAC Address, each list item in the MAC Address record sheet also include:Network interface card type, MAC Address, interface number;
The information of each network interface card is matched with each list item in the MAC Address record sheet, by the interface of matching list item
State in place is set in bit-identify and is preserved.
2. the method for claim 1, it is characterised in that also include:
When the system is initialized, the information and corresponding interface number of each network interface card in the system are obtained;
The MAC Address record sheet list item is generated according to the information and corresponding interface number of each network interface card and is preserved.
3. the method for claim 1, it is characterised in that the information of each network interface card and the MAC Address are being recorded
Each list item in table is matched, and by the interface of the list item of matching before bit-identify is set to state in place preservation, is also included:
If the information of the network interface card that presence cannot be matched with each list item, from the MAC Address record sheet interface is selected to exist
Bit-identify is the list item of state not in place, by the information that the entry updating is the network interface card, and is connect the list item corresponding
Original network card configuration of mouth is removed;
If the information of the network interface card that presence cannot be matched with each list item, and the interface of the list item of the MAC Address record sheet
State in place is in bit-identify, new list item is created in the MAC Address record sheet, by the information of the network interface card and should
The corresponding interface number of network interface card writes the list item, and the interface of the list item is set to presence in bit-identify.
4. method as claimed in claim 3, it is characterised in that interface is selected from the MAC Address record sheet in bit-identify
For the list item of state not in place, by the information that the entry updating is the network interface card, and by the original of the list item corresponding interface
Network card configuration is removed, specially:
In obtaining the MAC Address record sheet, interface is designated not the list item group of state in place in place, will connect in the list item group
The minimum entry updating of slogan is the information of the network interface card, and original network card configuration of the list item corresponding interface is removed.
5. method as claimed in claim 2, it is characterised in that in information and corresponding interface number according to each network interface card
After generating the MAC Address record sheet list item preservation, also include:
According to network interface card type, it is each network interface card distribution numbering in the MAC Address record sheet, and shows the MAC Address record
In table, interface is designated the network card interface title of state in place in place;
Wherein, the form of the network card interface title is:Network interface card type number/interface number.
6. a kind of network card interface binding device, it is characterised in that include:
Acquisition module, for when equipment is restarted, the information of each network interface card and the MAC Address for having stored are recorded in acquisition system
Table, and the interface in each list item in the MAC Address record sheet is set to into state not in place in bit-identify;Wherein, it is described
The information of network interface card includes network interface card type and MAC Address, and each list item in the MAC Address record sheet also includes:Network interface card type,
MAC Address, interface number;
Matching module, for the information of each network interface card is matched with each list item in the MAC Address record sheet, general
Interface with list item is set to state in place in bit-identify and preserves.
7. device as claimed in claim 6, it is characterised in that
The acquisition module, is additionally operable to when the system is initialized, obtain each network interface card in the system information and
Corresponding interface number;
Also include memory module, the MAC Address note is generated for the information according to each network interface card and corresponding interface number
Record table list item is simultaneously preserved.
8. device as claimed in claim 6, it is characterised in that also include:
Update module, for when there is the information of the network interface card that cannot match with each list item, recording from the MAC Address
Interface is selected to be designated the list item of state not in place in place in table, by the information that the entry updating is the network interface card, and by institute
The original network card configuration for stating the corresponding interface of list item is removed;
Or, the update module, the information of the network interface card for cannot match with each list item in presence, and MAC ground
The interface of the list item of location record sheet is state in place in bit-identify, and new list item is created in the MAC Address record sheet, will
The information of the network interface card and the corresponding interface number of the network interface card write the list item, and the interface of the list item is put in bit-identify
For presence.
9. device as claimed in claim 8, it is characterised in that
The update module, specifically for when there is the information of the network interface card that cannot match with each list item, obtaining described
In MAC Address record sheet, interface is designated the list item group of state not in place in place, by the table that interface number in the list item group is minimum
Item is updated to the information of the network interface card, and original network card configuration of the list item corresponding interface is removed.
10. device as claimed in claim 7, it is characterised in that also include:
Mark module, in the memory module according to the information of each network interface card and corresponding interface number are generated
After MAC Address record sheet list item preservation, according to network interface card type, it is that each network interface card distribution in the MAC Address record sheet is compiled
Number, and show that interface in the MAC Address record sheet is designated the network card interface title of state in place in place;
Wherein, the form of the network card interface title is:Network interface card type number/interface number.
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CN105262639B (en) * | 2015-09-16 | 2019-07-26 | 上海斐讯数据通信技术有限公司 | Detect the method and system of network element presence |
CN107168768B (en) * | 2016-03-08 | 2020-04-14 | 深信服科技股份有限公司 | Mapping method and device of equipment and virtual machine |
CN106657433B (en) * | 2016-11-15 | 2020-03-10 | 郑州云海信息技术有限公司 | Naming method and device for physical network card in multi-network snap ring environment |
CN106909390B (en) * | 2017-02-28 | 2020-11-24 | 苏州浪潮智能科技有限公司 | NCSI setting method and device realized based on BMC |
CN107832242A (en) * | 2017-10-31 | 2018-03-23 | 郑州云海信息技术有限公司 | A kind of data transmission method, system, device and computer-readable recording medium |
CN107729202A (en) * | 2017-11-06 | 2018-02-23 | 深圳开发微电子有限公司 | Method for tracing USB production source |
CN109412830B (en) * | 2018-09-05 | 2022-05-06 | 广州视源电子科技股份有限公司 | Method and device for curing internet card name, computer equipment and storage medium |
CN109547233A (en) * | 2018-10-10 | 2019-03-29 | 华为技术有限公司 | A kind of method, apparatus and server of the configuration of server network interface |
CN111464377A (en) * | 2020-03-12 | 2020-07-28 | 苏州浪潮智能科技有限公司 | Network card inspection method, device, equipment and storage medium |
CN112333162B (en) * | 2020-10-23 | 2022-05-24 | 新华三信息安全技术有限公司 | Service processing method and equipment |
CN114816545B (en) * | 2022-04-25 | 2023-07-14 | 苏州浪潮智能科技有限公司 | Method, system, equipment and storage medium for filtering non-standard network card DUID |
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Address after: 310052 Binjiang District Changhe Road, Zhejiang, China, No. 466, No. Patentee after: Xinhua three Technology Co., Ltd. Address before: 310053 Hangzhou hi tech Industrial Development Zone, Zhejiang province science and Technology Industrial Park, No. 310 and No. six road, HUAWEI, Hangzhou production base Patentee before: Huasan Communication Technology Co., Ltd. |