CN109656687A - A kind of host to client computer information transferring method - Google Patents
A kind of host to client computer information transferring method Download PDFInfo
- Publication number
- CN109656687A CN109656687A CN201811569634.3A CN201811569634A CN109656687A CN 109656687 A CN109656687 A CN 109656687A CN 201811569634 A CN201811569634 A CN 201811569634A CN 109656687 A CN109656687 A CN 109656687A
- Authority
- CN
- China
- Prior art keywords
- client computer
- information
- mac address
- host
- address
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/606—Protecting data by securing the transmission between two devices or processes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/35—Network arrangements, protocols or services for addressing or naming involving non-standard use of addresses for implementing network functionalities, e.g. coding subscription information within the address or functional addressing, i.e. assigning an address to a function
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5007—Internet protocol [IP] addresses
- H04L61/5014—Internet protocol [IP] addresses using dynamic host configuration protocol [DHCP] or bootstrap protocol [BOOTP]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
- G06F2009/45595—Network integration; Enabling network access in virtual machine instances
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2101/00—Indexing scheme associated with group H04L61/00
- H04L2101/60—Types of network addresses
- H04L2101/618—Details of network addresses
- H04L2101/622—Layer-2 addresses, e.g. medium access control [MAC] addresses
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- General Health & Medical Sciences (AREA)
- Bioethics (AREA)
- Small-Scale Networks (AREA)
- Computer And Data Communications (AREA)
Abstract
The present invention relates to technical field of the computer network, a kind of information transferring method of host to client computer is disclosed, using the MAC Address of client computer, to complete the information exchange of host and client computer.Invention enhances the safeties in host and clients exchange information process, realize the automatic operation in host and clients exchange information process, and method is simple and easy, practical value and broad application prospect with higher.
Description
Technical field
The present invention relates to technical field of the computer network, and in particular to a kind of host to the information transmission side of client computer
Method.
Background technique
In the technical solution that existing host and virtual machine are communicated, common mode is to pacify in advance in a client
A special software, that is, so-called agency are filled, agent software is pre- to read from its designed data source from cloud platform
The data set.In order to accomplish that general suitability and safety, data source are usually that cloud platform is additionally installed to client computer
Virtual hardware module, e.g. CD-ROM.Under this communication mode, administrator first passes through tool software, by agent software
It is bundled in the mirror image of client computer, then configures cloud platform software, preconfigured Data Integration will be needed to virtual CD-
In ROM, after client computer starting, agent software therein identifies and reads data in CD-ROM, this kind of agent softwares, typically
There is the cloudinit of open source.
Technology based on virtual hardware module and agent software, it is extremely complex in actual application, it manages cumbersome, easily goes out
It is wrong.On the other hand, agent software needs the open format for reading data source, this makes it be easy to be counterfeited attack, brings greatly
Security risk.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of information transferring method of host to client computer, Neng Goujian
Safety in single easy enhancing host and clients exchange information process, realizes host and clients exchange information
Automatic operation in the process, practical value and broad application prospect with higher.
The present invention solves technical problem and adopts the following technical scheme that
A kind of host to client computer information transferring method: in the hardware specification parameter that administrator configurations client computer needs,
Information is encoded to additional MAC Address according to coding rule and is transmitted to client computer by host, after client computer starting, according to decoding rule
Reading data then are decoded to the additional MAC Address received.
Preferably, the hardware specification parameter includes CPU, memory size, hard-disk capacity and MAC Address.
Preferably, the coding rule specifically: the use of OUI character code is real if only needing transmitting MAC Address
MAC Address；To transmit the information in addition to MAC Address, then the information that will be transmitted is directly placed into MAC Address field and compiles
Code is additional MAC Address.
Preferably, the decoding rule includes: that client computer reads MAC Address, if preceding 24 data are certainly not equal to producer
The OUI code that oneself possesses, be considered as the carrying of MAC Address field is non-mac address information, then is read out, otherwise regards as
It simultaneously reads real mac address.
Preferably, the client computer according to the data that decoding is read continue next step Booting sequence or corresponding behaviour
Make.
Preferably, the Booting sequence or corresponding operating of the next step include:
If decoded MAC Address is non-mac address information, the information of reading is used according to agreement purposes, otherwise according to
Real mac address configuration uses, and continues starting until completing starting overall process.
Preferably, the host is to be mounted with virtualization software, has the physical computer of virtualization；
The client computer is the virtual machine for virtualizing out by host.
Preferably, the user of the IP address information, debarkation authentication needs that are needed when the information includes Client Initialization
Open one or more of the particular port information of name, the information of password or partial information, cipher-text information and server.
Preferably, the specific exchange method of the IP address information are as follows:
Client computer is created, the parameters such as the hardware specification needed are configured in the specification table of client computer；
Simultaneously by the IP address of DHCP server, it is encoded into MAC Address format, is stored in the specification table of client computer；
After client computer starting, additional MAC Address is read, IP address is decoded into；
The IP address that client computer will be decoded to is configured on network interface card as Dynamic Host Configuration Protocol server address；
Dynamic Host Configuration Protocol server obtains the DHCP request of client computer, distributes IP address for it；
Host identifies the IP address of client computer, completes subsequent interconnect.
Compared with prior art, the present invention have it is following the utility model has the advantages that
(1) in the technical solution that the information transferring method of a kind of host to client computer of the invention efficiently solves existing communication
Agent software needs the open format for reading data source and brings great security risk to make it be easy to be counterfeited attack
Safety can enhance the safety in host and clients exchange information process.
(2) information transferring method of a kind of host to client computer of the invention realizes host and clients exchange letter
Automatic operation during breath, is not necessarily to manpower intervention, and the mode all automated carries out.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of flow diagram of the information transferring method of host of the invention to client computer.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Cloud platform administrator usually requires the hardware specification of specified client, such as CPU when creating client computer, interior
It deposits, hard disk etc., it is also desirable to configure other hardware parameters, such as the MAC Address of client computer network interface card, MAC(Medium/Media
Access Control) address, it is used to indicate that the identifier of each website on internet, is indicated using hexadecimal number,
Totally six bytes (48).As shown in Figure 1, a kind of host of the present embodiment utilizes visitor to the information transferring method of client computer
The MAC Address of family machine, to complete the information exchange of host and client computer, detailed process is as follows:
A, administrator creates client computer in cloud platform；
B, the hardware parameter that administrator configurations client computer needs, the MAC Address including client computer network interface card；
C, in configuration parameter, arrange format according to certain, will need to pass to the information of client computer, be encoded into one additionally
MAC Address；
D, after client computer starting, according to agreement format above-mentioned, additional MAC Address is decoded, obtains host transmitting
The information content；
E, the information that client computer uses host to transmit continues Booting sequence or other operations of next step.
MAC and OUI:MAC(Media Access Control, medium access control are illustrated herein) address,
It is hardware address, length is 48 bits (6 byte), and be made of the number of 16 systems, be divided into first 24 and latter 24: first 24 are cried
Tissue unique identifier (Organizationally Unique Identifier, i.e. OUI) is done, is the registration management by IEEE
The code that mechanism is distributed to different manufacturers has distinguished different producers.
Coding rule is in the present embodiment: if only needing to transmit MAC Address, then using OUI character, is encoded to
Real MAC Address, if to transmit the information in addition to MAC Address, then the information that will be transmitted is directly placed into MAC Address
In field；
Decoding rule is: client computer reads MAC Address, if first 24 are not equal to the one's own OUI code of producer, just recognizes
For MAC Address field carry be non-mac address information, then be read out and according to the purposes of agreement use, such as by its
Reading is allocated to system as IP address and uses, if first 24 are equal to OUI, then thinks that it is real MAC Address, not
Other information is carried, the case where being not in decoded in error is done so.
The information transferring method of host of the invention to client computer is done by taking IP address information as an example in the present embodiment
Further instruction:
When cloud platform creates client computer, generally require to configure an IP address to Client Initialization, this step needs artificial
Intervene, is carried out by way of the console manual configuration or DHCP from client computer, using this programme, may not need artificial Jie
Enter, the mode all automated carries out, and steps are as follows:
1, client computer is created, the parameters such as the hardware specification needed are configured in the specification table of client computer；
2, by the IP address of the DHCP server in environment, it is encoded into MAC Address format, and is stored in the specification table of client computer；
3, after client computer starting, additional MAC Address is read, IP address is decoded into；
4, the IP address that client computer will be decoded to is configured on network interface card as Dynamic Host Configuration Protocol server address；
5, Dynamic Host Configuration Protocol server obtains the DHCP request of client computer, distributes IP address for it；
6, host obtains the IP address of client computer, completes subsequent interconnect.
The information transferring method of a kind of host to client computer of the invention enhances host and clients exchange information
Safety in the process realizes the automatic operation in host and clients exchange information process, and method is simple and easy, tool
There are higher practical value and broad application prospect.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. a kind of host is to the information transferring method of client computer, which is characterized in that needed in administrator configurations client computer hard
When part specifications parameter, information is encoded to additional MAC Address according to coding rule and is transmitted to client computer, client computer starting by host
Afterwards, reading data are decoded to the additional MAC Address received according to decoding rule.
2. a kind of host according to claim 1 is to the information transferring method of client computer, which is characterized in that the hardware
Specifications parameter includes CPU, memory size, hard-disk capacity and MAC Address.
3. a kind of host according to claim 1 is to the information transferring method of client computer, which is characterized in that the coding
Rule specifically: the use of OUI character code is real MAC Address if only needing transmitting MAC Address；To transmit except MAC
Information except location, then the information that will be transmitted, which is directly placed into MAC Address field, is encoded to additional MAC Address.
4. a kind of host according to claim 1 is to the information transferring method of client computer, which is characterized in that the decoding
Rule includes: that client computer reads MAC Address, if preceding 24 data are not equal to the one's own OUI code of producer, is considered as
What MAC Address field carried is non-mac address information, then is read out, otherwise regards as real mac address and read.
5. a kind of host according to claim 4 is to the information transferring method of client computer, which is characterized in that the client
Machine continues the Booting sequence or corresponding operating of next step according to the data that decoding is read.
6. a kind of host according to claim 5 is to the information transferring method of client computer, which is characterized in that described next
The Booting sequence or corresponding operating of step include:
If decoded MAC Address is non-mac address information, the information of reading is used according to agreement purposes, otherwise according to
Real mac address configuration uses, and continues starting until completing starting overall process.
7. a kind of host according to claim 1 is to the information transferring method of client computer, which is characterized in that the host
Machine is to be mounted with virtualization software, has the physical computer of virtualization；
The client computer is the virtual machine for virtualizing out by host.
8. a kind of host according to claim 1 is to the information transferring method of client computer, which is characterized in that the information
User name, the information of password or part including the IP address information, debarkation authentication needs that need when Client Initialization are believed
Open one or more of the particular port information of breath, cipher-text information and server.
9. a kind of host according to claim 8 is to the information transferring method of client computer, which is characterized in that the IP
The specific exchange method of location information are as follows:
Client computer is created, the parameters such as the hardware specification needed are configured in the specification table of client computer；
Simultaneously by the IP address of DHCP server, it is encoded into MAC Address format, is stored in the specification table of client computer；
After client computer starting, additional MAC Address is read, IP address is decoded into；
The IP address that client computer will be decoded to is configured on network interface card as Dynamic Host Configuration Protocol server address；
Dynamic Host Configuration Protocol server obtains the DHCP request of client computer, distributes IP address for it；
Host identifies the IP address of client computer, completes subsequent interconnect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811569634.3A CN109656687A (en) | 2018-12-21 | 2018-12-21 | A kind of host to client computer information transferring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811569634.3A CN109656687A (en) | 2018-12-21 | 2018-12-21 | A kind of host to client computer information transferring method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109656687A true CN109656687A (en) | 2019-04-19 |
Family
ID=66116002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811569634.3A Pending CN109656687A (en) | 2018-12-21 | 2018-12-21 | A kind of host to client computer information transferring method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109656687A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060224816A1 (en) * | 2005-03-31 | 2006-10-05 | Koichi Yamada | Method and apparatus for managing virtual addresses |
| CN1913470A (en) * | 2006-06-30 | 2007-02-14 | 华为技术有限公司 | Information transmitting method and system between Ethernet equipment |
| US7616653B1 (en) * | 2004-09-02 | 2009-11-10 | Sun Microsystems, Inc. | Network interface card aggregation framework |
| US20100239252A1 (en) * | 2009-03-20 | 2010-09-23 | Teknovus, Inc. | Methods and apparatus for extending mac control messages in epon |
| US20110141512A1 (en) * | 2009-12-16 | 2011-06-16 | Xerox Corporation | Media access control address installation for tandem print engine configurations |
| US8549187B1 (en) * | 2012-08-03 | 2013-10-01 | American Megatrends, Inc. | System and method of MAC address assignment using IP addresses |
| CN103475526A (en) * | 2013-09-18 | 2013-12-25 | 国云科技股份有限公司 | IP setting and detecting method supporting multi-VLAN virtual machine |
| CN105119957A (en) * | 2015-07-10 | 2015-12-02 | 普联技术有限公司 | Information transmission method and device used for intelligent device |
| CN105488086A (en) * | 2014-12-31 | 2016-04-13 | 哈尔滨安天科技股份有限公司 | Log recording method and system under virtualized environment |
| CN106789363A (en) * | 2017-02-20 | 2017-05-31 | 郑州云海信息技术有限公司 | A kind of method and device to virtual machine configuration network interface card |
| CN107094293A (en) * | 2017-06-27 | 2017-08-25 | 南京赢纳信息科技有限公司 | A kind of device and method for obtaining WiFi terminal real MAC address |
| CN107122224A (en) * | 2016-02-25 | 2017-09-01 | 中兴通讯股份有限公司 | A kind of data transmission method, virtual machine and host |
| CN107370622A (en) * | 2017-07-14 | 2017-11-21 | 郑州云海信息技术有限公司 | A kind of virtual machine multiplexing host MAC and IP method and system |
-
2018
- 2018-12-21 CN CN201811569634.3A patent/CN109656687A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7616653B1 (en) * | 2004-09-02 | 2009-11-10 | Sun Microsystems, Inc. | Network interface card aggregation framework |
| US20060224816A1 (en) * | 2005-03-31 | 2006-10-05 | Koichi Yamada | Method and apparatus for managing virtual addresses |
| CN1913470A (en) * | 2006-06-30 | 2007-02-14 | 华为技术有限公司 | Information transmitting method and system between Ethernet equipment |
| US20100239252A1 (en) * | 2009-03-20 | 2010-09-23 | Teknovus, Inc. | Methods and apparatus for extending mac control messages in epon |
| US20110141512A1 (en) * | 2009-12-16 | 2011-06-16 | Xerox Corporation | Media access control address installation for tandem print engine configurations |
| US8549187B1 (en) * | 2012-08-03 | 2013-10-01 | American Megatrends, Inc. | System and method of MAC address assignment using IP addresses |
| CN103475526A (en) * | 2013-09-18 | 2013-12-25 | 国云科技股份有限公司 | IP setting and detecting method supporting multi-VLAN virtual machine |
| CN105488086A (en) * | 2014-12-31 | 2016-04-13 | 哈尔滨安天科技股份有限公司 | Log recording method and system under virtualized environment |
| CN105119957A (en) * | 2015-07-10 | 2015-12-02 | 普联技术有限公司 | Information transmission method and device used for intelligent device |
| CN107122224A (en) * | 2016-02-25 | 2017-09-01 | 中兴通讯股份有限公司 | A kind of data transmission method, virtual machine and host |
| CN106789363A (en) * | 2017-02-20 | 2017-05-31 | 郑州云海信息技术有限公司 | A kind of method and device to virtual machine configuration network interface card |
| CN107094293A (en) * | 2017-06-27 | 2017-08-25 | 南京赢纳信息科技有限公司 | A kind of device and method for obtaining WiFi terminal real MAC address |
| CN107370622A (en) * | 2017-07-14 | 2017-11-21 | 郑州云海信息技术有限公司 | A kind of virtual machine multiplexing host MAC and IP method and system |
Non-Patent Citations (1)
| Title |
|---|
| 张思纯等: "基于软硬件协同设计的内存虚拟化研究", 《信息工程大学学报》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6522654B1 (en) | Method for hosting the internet protocol suite on the IEEE-1394 high speed serial bus | |
| CN104718723B (en) | For the networking in virtual network and the frame of security service | |
| CN103116477B (en) | Output distribution system and method, output distributor | |
| CN102064966B (en) | A kind of collocation method, server, equipment and system | |
| JP5334693B2 (en) | Network management method, network management program, network system, and relay device | |
| US20080195756A1 (en) | Method and system to access a service utilizing a virtual communications device | |
| CN110417783B (en) | Data transmission method and device based on Internet of things, storage medium and terminal | |
| CN104539685B (en) | The USB flash disk identifying system and method for a kind of OpenStack clouds desktop | |
| CN111083161A (en) | Data transmission processing method and device and Internet of things equipment | |
| EP2922349A1 (en) | Method and controller for implementing wireless network cloud | |
| CN106886483A (en) | The method and apparatus for providing, obtaining terminal applies daily record | |
| US20170124231A1 (en) | Introducing Latency and Delay in a SAN Environment | |
| CN103618780B (en) | A kind of method and device for realizing multi-dummy machine carry external components | |
| CN104954333A (en) | Method and system for message transmission | |
| US20180123876A1 (en) | Distributed Computing System Configuration | |
| CN106648838B (en) | Resource pool management configuration method and device | |
| US20150286416A1 (en) | Introducing Latency And Delay For Test Or Debug Purposes In A SAN Environment | |
| CN105049546B (en) | A kind of Dynamic Host Configuration Protocol server is the method and device of client distribution IP address | |
| CN104993993A (en) | Message processing method, device, and system | |
| US20170039259A1 (en) | Method and Apparatus for Implementing Storage of File in IP Disk | |
| CN101056209A (en) | A maintenance method and device for radio terminal image file | |
| CN105472054B (en) | A kind of file transmitting method and access device | |
| CN109656687A (en) | A kind of host to client computer information transferring method | |
| CN105052207B (en) | Information query method, equipment and system | |
| KR101540023B1 (en) | Security device and method for managing authenticated user device |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190419 |