WO2020113478A1 - Procédé et appareil de traitement d'informations d'adresse, dispositif électronique et support d'enregistrement - Google Patents

Procédé et appareil de traitement d'informations d'adresse, dispositif électronique et support d'enregistrement Download PDF

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Publication number
WO2020113478A1
WO2020113478A1 PCT/CN2018/119413 CN2018119413W WO2020113478A1 WO 2020113478 A1 WO2020113478 A1 WO 2020113478A1 CN 2018119413 W CN2018119413 W CN 2018119413W WO 2020113478 A1 WO2020113478 A1 WO 2020113478A1
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WIPO (PCT)
Prior art keywords
server
mac address
address
partition
network card
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PCT/CN2018/119413
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English (en)
Chinese (zh)
Inventor
曹太强
胡强
李才
王虓
Original Assignee
北京比特大陆科技有限公司
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Application filed by 北京比特大陆科技有限公司 filed Critical 北京比特大陆科技有限公司
Priority to CN201880098358.9A priority Critical patent/CN112930664B/zh
Priority to PCT/CN2018/119413 priority patent/WO2020113478A1/fr
Publication of WO2020113478A1 publication Critical patent/WO2020113478A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/66—Layer 2 routing, e.g. in Ethernet based MAN's

Definitions

  • the present application relates to the computer field, for example, to an address information processing method, device, electronic device, and storage medium.
  • the MAC address When communicating between different servers, it depends on the network card set on the server, and the Media Access Control (MAC) address of the server is stored on the network card.
  • the MAC address is stored in the electrically erasable programmable read-only memory (Electrically Programmable Read-Only Memory, EEPROM) of the network card.
  • EEPROM Electrically Programmable Read-Only Memory
  • the MAC address is usually stored in a storage device such as an embedded memory card (Embedded Multi Card (eMMC)) in the related art.
  • eMMC embedded Multi Card
  • the MAC address stored in the storage partition still has the risk of being easily erased during the programming process.
  • Embodiments of the present disclosure provide address information processing methods, apparatuses, electronic devices, and storage media, which solves the risk that related technologies store MAC addresses in storage partitions of storage devices, which may be easily erased during the programming process.
  • an embodiment of the present disclosure provides an address information processing method, including:
  • the first partition is the first in the storage device of the first server The partition where the kernel file of the operating system of the server is located;
  • the address information processing method further includes:
  • the first MAC address When the first MAC address is not stored in the first partition, generate the first MAC address according to the identity of the first server, and store the first MAC address to the first In the partition.
  • the first server By generating and storing the first MAC address when the first MAC address is not stored in the first partition, it is convenient for the first server to directly use the first MAC address stored in the first partition as the first during the subsequent startup process The MAC address of the server.
  • the first server includes a control board and a computing power board, and the computing power board stores preset field values; the address information processing method further includes:
  • the internal network card of the control board By updating the last field of the IP address of the internal network card of the control board according to the value of the preset field, the internal network card of the control board has a fixed IP address, which facilitates communication between the computing board and the control board of the first server.
  • the address information processing method before reading the first MAC address from the first partition, the address information processing method further includes:
  • the address information processing method before reading the first MAC address from the first partition, the address information processing method further includes:
  • the trigger condition including at least one of the following: the internal network card of the first server is disconnected, the external network card of the first server is disconnected, the first server is started, the first A server restarts.
  • the operating system of the first server is a Linux system.
  • the first partition is a boot1 partition in the storage device.
  • the value of the preset field is 254.
  • the identity of the first server is a universal unique identification code.
  • an embodiment of the present disclosure also provides an address information processing apparatus, which serves as a first server for executing the address information processing method in any possible implementation manner of the first aspect, including:
  • the MAC address acquisition module is configured to read the first MAC address from the first partition and use the first MAC address as the MAC address of the external network card of the first server;
  • the first partition is the first server's The partition where the kernel file of the operating system of the first server in the storage device is located;
  • the sending module is configured to communicate with the second server according to the external network IP address corresponding to the MAC address of the external network card.
  • the MAC address acquisition module is further configured to generate, according to the identity of the first server, when the first MAC address is not stored in the first partition A first MAC address, and store the first MAC address in the first partition.
  • the first server includes a control board and a computing power board, and the computing power board stores preset field values; the address information processing device further includes:
  • the IP address update module is configured to update the last field of the IP address of the internal network card of the control board according to the value of the preset field, so that the computing board of the first server can control the updated The IP address of the internal network card of the board interacts with the control board.
  • the address information processing device further includes:
  • the external network card detection module is configured to determine whether the external network card is assigned an IP address before reading the first MAC address from the first partition.
  • the address information processing device further includes:
  • the trigger condition detection module is configured to determine that the trigger condition is established before reading the first MAC address from the first partition.
  • the trigger condition includes at least one of the following: the internal network card of the first server is disconnected, the The external network card of the first server is disconnected, the first server is started, and the first server is restarted.
  • the operating system of the first server is a Linux system.
  • the first partition is a boot1 partition in the storage device.
  • the value of the preset field is 254.
  • the identity of the first server is a universal unique identification code.
  • an embodiment of the present disclosure provides an electronic device, including: a processor and a memory;
  • At least one processor At least one processor
  • a memory communicatively connected to the at least one processor; wherein,
  • the memory stores instructions executable by the at least one processor, and when the instructions are executed by the at least one processor, causes the at least one processor to perform the method of any one of the first aspects .
  • an embodiment of the present disclosure provides a computer-readable storage medium that stores computer-executable instructions, and the computer-executable instructions are configured to perform the method according to any one of the first aspects.
  • an embodiment of the present disclosure provides a computer program product, the computer program product including a computer program stored on a computer-readable storage medium, the computer program including program instructions, when the program instructions are executed by a computer So that the computer executes the method described in any one of the first aspects above.
  • the address information processing method, device, electronic device, and storage medium read the first MAC address from the first partition, and use the first MAC address as the MAC address of the external network card of the first server.
  • the external network IP address corresponding to the MAC address of the network card communicates with the second server.
  • FIG. 1 is a schematic diagram of an application scenario provided by an embodiment of the present disclosure
  • FIG. 2 is a schematic flowchart 1 of an address information processing method provided by an embodiment of the present disclosure
  • FIG. 3 is a second schematic flowchart of an address information processing method provided by an embodiment of the present disclosure.
  • FIG. 4 is a third schematic flowchart of an address information processing method provided by an embodiment of the present disclosure.
  • FIG. 5 is a fourth schematic flowchart of an address information processing method according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic flowchart 5 of an address information processing method according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic structural diagram 1 of an address information processing device provided by an embodiment of the present disclosure.
  • FIG. 8 is a second schematic structural diagram of an address information processing device according to an embodiment of the present disclosure.
  • FIG. 9 is a schematic structural diagram 3 of an address information processing device provided by an embodiment of the present disclosure.
  • FIG. 10 is a fourth schematic structural diagram of an address information processing device according to an embodiment of the present disclosure.
  • FIG. 11 is a schematic structural diagram of an electronic device provided by an embodiment of the present disclosure.
  • FIG. 1 is a schematic diagram of an application scenario provided by an embodiment of the present disclosure.
  • the server 11 involved in the present disclosure includes an internal network card 12, an external network card 13, a control board 14 and at least one computing board 15.
  • the interaction between the control board 14 and the computing board 15 inside the server 11 depends on the internal network card 12 in the server 11, and the interaction between different servers 11 depends on the external network card 13 in each server 11.
  • the interaction between the servers 11 will use the MAC address of the server 11, and the MAC address of the server 11 is usually stored in the EEPROM of the external network card 13.
  • the MAC address is usually stored in the storage partition of the storage device of the server 11, and the storage partition is a user-operable partition in the storage device.
  • the storage device is being updated or formatted, there may still be a risk of the MAC address being erased.
  • the server 11 lacking a MAC address will dynamically obtain a random MAC address each time it starts, resulting in the server 11 re-acquiring a new IP address from the router each time it is started.
  • the interaction between the servers 11 is not convenient.
  • An embodiment of the present disclosure provides an address information processing method, device, electronic device, and storage medium.
  • the first MAC address is read from the partition where the kernel file of the operating system of the first server is located, and the first MAC address is used as the first
  • the MAC address of the external network card of a server is convenient for the first server to communicate with the second server according to the external network IP address corresponding to the MAC address of the external network card.
  • FIG. 2 is a first schematic flowchart of an address information processing method according to an embodiment of the present disclosure.
  • the execution body of the address information processing method provided by the embodiment of the present disclosure may be an address information processing device, or may be a device integrating the address information processing device, or may be a server as shown in FIG. 1. The following uses the execution body as the server as an example.
  • the address information processing method includes:
  • the first partition is a partition where the kernel file of the operating system of the first server is located in the storage device of the first server.
  • the first server includes a storage device, and the storage device may be a hard disk of the first server.
  • the storage device is divided into a first partition and a second partition according to different storage contents.
  • the first partition stores the kernel file of the operating system running on the first server.
  • the first server reads relevant data of the operating system from the kernel file to implement operating system configuration.
  • the second partition is used to store the data written by the user and the mirror data of the operating system. It can be called a storage partition.
  • the user may upgrade and format the storage partition according to the needs. During the programming operation, All data stored in the storage partition may be lost.
  • the first server reads the first partition to check whether there is a MAC address when it is started, and if so, the MAC address is recorded as the first MAC address, and it can be determined that the first MAC address is stored before The MAC address of the external network card of the first server.
  • the first server By storing the MAC address in the first partition, it is convenient for the first server to read the MAC address of the first server from the kernel file of the operating system when it is started, and configure the MAC address as the MAC address of the external network card. It avoids dynamically acquiring a random MAC address when the first server is started, and further avoids that the router of the local area network where the first server is located allocates a new IP address according to the random MAC address.
  • the router of the local area network where the first server is located can directly using the first MAC address read in the first partition as the MAC address of the external network card of the first server when the first server is started, the router of the local area network where the first server is located can
  • the MAC address is assigned a fixed IP address, which avoids the waste of the IP address, avoids the inconvenience of communication between the servers caused by the change of the IP address after each startup, and improves the communication convenience between the servers.
  • the operating system of the first server may be a Linux system.
  • the first partition may be the boot1 partition in the storage device.
  • the first server communicates with the second server according to the obtained MAC address of the external network card and the corresponding external network IP address.
  • the second server is any other server except the first server.
  • the first MAC address is read from the first partition, and the first MAC address is used as the MAC address of the external network card of the first server.
  • the external network IP address corresponding to the MAC address of the external network card
  • the The two servers communicate.
  • By storing the MAC address of the server in the partition where the kernel file of the operating system is located it not only prevents the MAC address from being lost when the storage device is burned, but also avoids the IP address from being wasted, and also prevents the IP address from occurring after each startup.
  • the inconvenience in communication between the servers caused by the change improves the communication convenience between the servers.
  • FIG. 3 is a second schematic flowchart of an address information processing method according to an embodiment of the present disclosure.
  • the embodiment of the present disclosure relates to a MAC address generation process in the case where the first MAC address is not stored in the first partition.
  • the address information processing method further includes:
  • the first server when the first server starts, it detects whether the first MAC address is stored in the first partition. Exemplarily, at the time of detection, it may be detected whether any MAC address exists in the first partition. When the first MAC address is not stored in the first partition, the first MAC address is generated according to the identity of the first server, and the generated first MAC address is stored in the first partition. The first MAC address and the identity of the first server may have a one-to-one correspondence. Exemplarily, when the first server is started for the first time, there may be a case where the first MAC address is not stored in the first partition. By generating and storing the first MAC address when the first MAC address is not stored in the first partition, it is convenient for the first server to directly use the first MAC address stored in the first partition as the first during the subsequent startup process The MAC address of the server.
  • the identity of the first server may be a universally unique identifier (Universally Unique Identifier, UUID) of the first server.
  • UUID Universally Unique Identifier
  • S202 and S203 in the embodiment of the present disclosure are the same as S101 and S102 in the disclosed embodiment shown in FIG. 2, and details are not described in this embodiment of the present disclosure.
  • the first MAC address when the first MAC address is not stored in the first partition, the first MAC address is generated according to the identity of the first server, and the first MAC address is stored in the first partition.
  • the first server By generating and storing the first MAC address when the first MAC address is not stored in the first partition, it is convenient for the first server to directly use the first MAC address stored in the first partition as the first during the subsequent startup process The MAC address of the server.
  • FIG. 4 is a third schematic flowchart of an address information processing method according to an embodiment of the present disclosure.
  • the server includes a control board and a computing board, and relates to the configuration process of the IP address of the internal network card of the server.
  • the address information processing method further includes:
  • S301 has no strict timing relationship with subsequent S302 to S304, and S301 may also be executed after S304, which is not limited in the embodiment of the present disclosure.
  • the computing board and the control board rely on the network card on the computing board and the control board when communicating, and the network board on the control board is called an internal network card.
  • the last field of the IP address of the internal network card of the control board can be configured as a fixed value.
  • the IP address of the internal network card of the control board can be configured as 156.168.1.X, where the last field is configured with a fixed value of X.
  • the IP address of the force card's network card is configured as 156.168.1.Y, where Y is a different value from X to 0-255. According to the first three fields of the configured IP address and fixed values, the hash board can quickly determine the IP address of the internal network card of the control board.
  • the First determine that the router in the LAN to which the first server belongs is the network segment of the IP address configured by the external network card. For example, according to the first three fields of the IP address, the network segment can be determined as 156.158.0.1-255, and then the control board and the computing board The configured network card is configured on different network segments, for example, 156.158.1.1-255.
  • the value of the preset field may be 254. Considering that when the router in the first server configures the IP address for the computing board, the principle of small to large is usually used for configuration. The larger the value of the preset field, the more you can avoid the IP address and control that the router configures for the computing board. The board's IP address conflicts.
  • S302 and S303 in the embodiment of the present disclosure are the same as S101 and S102 in the disclosed embodiment shown in FIG. 2, and details are not described in this embodiment of the present disclosure.
  • the last field of the IP address of the internal network card of the control board is updated according to the value of the preset field, so that the computing board of the first server can control and control the IP address of the internal network card of the updated control board Board to interact.
  • the internal network card of the control board has a fixed IP address, which facilitates the communication between the computing board and the control board of the first server.
  • FIG. 5 is a fourth schematic flowchart of an address information processing method according to an embodiment of the present disclosure.
  • the address information processing method includes:
  • the router of the local area network to which the first server belongs will immediately assign a dynamic IP address to the external network card, so it can be determined whether the external network card is activated by determining whether the external network card is assigned an IP address , When the external network card is assigned an IP address, it is determined that the external network card is started; when the external network card is not assigned an IP address, it is determined that the external network card is not started.
  • S402 and S403 in the embodiment of the present disclosure are the same as S101 and S102 in the disclosed embodiment shown in FIG. 2, and details are not described in this embodiment of the present disclosure.
  • the external network IP address of the external network card of the first server before determining the external network IP address of the external network card of the first server, first determine whether the external network card is assigned an IP address, determine whether the external network card is activated by determining whether the external network card is activated, and determine whether the external network card is activated When determining the MAC address of the external network card and the IP address of the external network, you can avoid wasting resources.
  • FIG. 6 is a schematic flowchart 5 of an address information processing method according to an embodiment of the present disclosure.
  • the embodiment of the present disclosure relates to the trigger condition of the address information processing method.
  • the address information processing method includes:
  • the trigger condition includes at least one of the following: the internal network card of the first server is disconnected, the external network card of the first server is disconnected, the first server is started, and the first server is restarted.
  • the first server executes the following S502 to S506, or when the first server is started/restarted, executes the following S502 to S506.
  • the MAC address of the external network card and the IP address corresponding to the MAC address are determined, and the internal network card can also be determined.
  • the IP address ensures that the internal and external network cards of the first server are all fixed IP addresses, which facilitates the internal and external communication of the first server.
  • FIG. 7 is a schematic structural diagram 1 of an address information processing device provided by an embodiment of the present disclosure.
  • the address information processing apparatus may implement part or all of the address information processing apparatus through software, hardware, or a combination of both.
  • the address information processing device may be the first server shown in FIG. 1.
  • the address information processing apparatus may include:
  • the MAC address acquisition module 11 is configured to read the first MAC address from the first partition and use the first MAC address as the MAC address of the external network card of the first server; the first partition is the first in the storage device of the first server The partition where the kernel file of the operating system of the server is located;
  • the sending module 12 is configured to communicate with the second server according to the external network IP address corresponding to the MAC address of the external network card.
  • the MAC address acquisition module is further configured to generate the first MAC address according to the identity of the first server when the first MAC address is not stored in the first partition, and convert the first MAC address The address is stored in the first partition.
  • FIG. 8 is a second structural diagram of an address information processing device provided by an embodiment of the present disclosure.
  • the first server includes a control board and a hash board, and the preset value of the field is stored in the hash board; the address information processing device further includes:
  • the IP address update module 13 is configured to update the last field of the IP address of the internal network card of the control board according to the value of the preset field, so that the computing board of the first server can use the updated IP address of the internal network card of the control board To interact with the control panel.
  • FIG. 9 is a third structural diagram of an address information processing device provided by an embodiment of the present disclosure. Based on the above example, as shown in FIG. 9, the address information processing device further includes:
  • the external network card detection module 14 is configured to determine whether the external network card is assigned an IP address before reading the first MAC address from the first partition.
  • FIG. 10 is a fourth structural diagram of an address information processing apparatus provided by an embodiment of the present disclosure. Based on the above example, as shown in FIG. 10, the address information processing device further includes:
  • the trigger condition detection module 15 is configured to determine that the trigger condition is established before reading the first MAC address from the first partition.
  • the trigger condition includes at least one of the following: the internal network card of the first server is disconnected, and the external of the first server The network card is disconnected, the first server is started, and the first server is restarted.
  • the operating system of the first server is a Linux system.
  • the first partition is a boot1 partition in the storage device of the first server.
  • the preset field value is 254.
  • the identity of the first server is UUID.
  • Embodiments of the present disclosure also provide a computer-readable storage medium that stores computer-executable instructions that are configured to perform the above address information processing method.
  • An embodiment of the present disclosure also provides a computer program product.
  • the computer program product includes a computer program stored on a computer-readable storage medium.
  • the computer program includes program instructions. When the program instructions are executed by a computer, the The computer executes the above address information processing method.
  • the aforementioned computer-readable storage medium may be a transient computer-readable storage medium or a non-transitory computer-readable storage medium.
  • FIG. 11 is a schematic structural diagram of the electronic device according to an embodiment of the present disclosure. As shown in FIG. 11, the electronic device includes:
  • At least one processor (processor) 110 one processor 110 is taken as an example in FIG. 11; and the memory (memory) 111 may further include a communication interface (Communication) Interface 112 and a bus 113. Among them, the processor 110, the communication interface 112, and the memory 111 can complete communication with each other through the bus 113.
  • the communication interface 112 may be used for information transmission.
  • the processor 110 may call logic instructions in the memory 111 to execute the address information processing method of the above-mentioned embodiment.
  • logic instructions in the memory 111 described above can be implemented in the form of software functional units and when sold or used as an independent product, they can be stored in a computer-readable storage medium.
  • the memory 111 is a computer-readable storage medium and can be used to store software programs and computer-executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure.
  • the processor 110 executes functional applications and data processing by running software programs, instructions, and modules stored in the memory 111, that is, implementing the address information processing method in the foregoing method embodiment.
  • the memory 111 may include a storage program area and a storage data area, where the storage program area may store an operating system and application programs required for at least one function; the storage data area may store data created according to the use of a terminal device and the like.
  • the memory 111 may include a high-speed random access memory, and may also include a non-volatile memory.
  • the size of the sequence numbers of the above processes does not mean the order of execution order, and the execution order of each process should be determined by its function and internal logic, and not There should be no limitation on the implementation process of the embodiments of the present disclosure.
  • the technical solutions of the embodiments of the present disclosure may be embodied in the form of software products, which are stored in a storage medium and include one or more instructions to make a computer device (which may be a personal computer, server, or network) Equipment, etc.) to perform all or part of the steps of the method described in the embodiments of the present disclosure.
  • the aforementioned storage medium may be a non-transitory storage medium, including: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disk, etc.
  • a medium that can store program codes may also be a transient storage medium.
  • first, second, etc. may be used in the embodiments of the present disclosure to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another.
  • the first element can be called the second element, and likewise, the second element can be called the first element, as long as all occurrences of the "first element” are consistently renamed and all occurrences of The “second component” can be renamed consistently.
  • the first element and the second element are both elements, but they may not be the same element.
  • the term “comprise” and its variations “comprises” and/or includes refers to the stated features, wholes, steps, operations, elements, and The presence of/or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components, and/or groups of these.
  • the various aspects, implementations, implementations or features in the described embodiments can be used alone or in any combination.
  • Various aspects in the described embodiments may be implemented by software, hardware, or a combination of software and hardware.
  • the described embodiments may also be embodied by a computer-readable medium that stores computer-readable code including instructions executable by at least one computing device.
  • the computer-readable medium can be associated with any data storage device capable of storing data, which can be read by a computer system.
  • Computer-readable media used for examples may include read-only memory, random access memory, CD-ROM, HDD, DVD, magnetic tape, optical data storage devices, and the like.
  • the computer-readable medium may also be distributed in computer systems connected through a network, so that computer-readable codes can be stored and executed in a distributed manner.

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Abstract

L'invention concerne un procédé et un appareil de traitement d'informations d'adresse, un dispositif électronique et un support d'enregistrement ; le procédé comprenant les étapes consistant : à lire une première adresse MAC d'une première partition, et à utiliser la première adresse MAC en tant qu'adresse MAC d'une carte de réseau externe (13) d'un premier serveur (S101) ; et selon une adresse IP de réseau externe correspondant à l'adresse MAC de la carte de réseau externe (13), effectuer une communication à l'aide d'un second serveur (S102). En enregistrant l'adresse MAC d'un serveur dans une partition dans laquelle un fichier de noyau d'un système d'exploitation est situé, une perte d'adresse MAC qui peut se produire pendant la gravure par un dispositif d'enregistrement est empêchée, des déchets d'adresse IP sont également empêchés, et la communication entre les serveurs est en outre empêchée d'être peu pratique du fait qu'une adresse IP change à chaque fois après le démarrage ; pendant ce temps, la commodité de communication entre les serveurs est accrue.
PCT/CN2018/119413 2018-12-05 2018-12-05 Procédé et appareil de traitement d'informations d'adresse, dispositif électronique et support d'enregistrement WO2020113478A1 (fr)

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CN201880098358.9A CN112930664B (zh) 2018-12-05 2018-12-05 地址信息处理方法、装置、电子设备及存储介质
PCT/CN2018/119413 WO2020113478A1 (fr) 2018-12-05 2018-12-05 Procédé et appareil de traitement d'informations d'adresse, dispositif électronique et support d'enregistrement

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CN112073556A (zh) * 2020-09-15 2020-12-11 成都申威科技有限责任公司 一种用于批量网卡的mac地址烧写方法、存储介质及终端
CN112134702A (zh) * 2020-10-29 2020-12-25 北京邮电大学 车内网安全通信发送、接收方法及装置
CN113726897A (zh) * 2021-09-01 2021-11-30 马上消费金融股份有限公司 数据处理方法、装置及设备

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