WO2021249055A1 - Procédé et appareil de mise en correspondance de règle de vpn, dispositif et support de stockage - Google Patents

Procédé et appareil de mise en correspondance de règle de vpn, dispositif et support de stockage Download PDF

Info

Publication number
WO2021249055A1
WO2021249055A1 PCT/CN2021/090535 CN2021090535W WO2021249055A1 WO 2021249055 A1 WO2021249055 A1 WO 2021249055A1 CN 2021090535 W CN2021090535 W CN 2021090535W WO 2021249055 A1 WO2021249055 A1 WO 2021249055A1
Authority
WO
WIPO (PCT)
Prior art keywords
vpn
vpn rule
normalized
destination
rule entry
Prior art date
Application number
PCT/CN2021/090535
Other languages
English (en)
Chinese (zh)
Inventor
余长林
陈伟
施晟
曲鹏超
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2021249055A1 publication Critical patent/WO2021249055A1/fr

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
    • H04L12/4675—Dynamic sharing of VLAN information amongst network nodes

Definitions

  • the present disclosure relates to the field of network communication technology, and in particular to a method, device, device, and storage medium for matching virtual private network rules.
  • VPN Virtual Private Network
  • the management platform sends VPN rules to different service modules through the interface layer, so that each service module can configure and manage the VPN rules according to specific policies.
  • the interface layer There is a large amount of information interaction between the interface layer and the business module, which seriously affects the configuration efficiency of VPN rules.
  • the existing VPN matching rules all adopt the linked list model.
  • the linked list model basically meets the business needs.
  • the Hash table or linked list model cannot meet the requirements, which seriously affects work efficiency.
  • the embodiment of the application provides a method for matching VPN rules, including: receiving VPN rule entries; normalizing the VPN rule entries; configuring the normalized VPN rule entries; and receiving the VPN rule entries sent by the user terminal Access request; extract the key information in the access request; and match the key information with the configured VPN rule entry.
  • the embodiment of the present application also provides a VPN rule matching device, including: a VPN rule normalization processing module, configured to receive VPN rule entries, and perform normalization processing on the VPN rule entries; a VPN rule configuration module, Used to configure the normalized VPN rule entries; a key information extraction module, used to receive an access request sent by a user terminal, and extract key information in the access request; and a matching module, used to combine the key The information is matched with the configured VPN rule entries.
  • a VPN rule normalization processing module configured to receive VPN rule entries, and perform normalization processing on the VPN rule entries
  • a VPN rule configuration module Used to configure the normalized VPN rule entries
  • a key information extraction module used to receive an access request sent by a user terminal, and extract key information in the access request
  • a matching module used to combine the key The information is matched with the configured VPN rule entries.
  • An embodiment of the present application also provides a communication device, including a memory, a processor, and a computer program stored in the memory and capable of running on the processor.
  • the processor executes the computer program according to the embodiment of the present application. Matching method of VPN rules.
  • the embodiment of the present application also provides a computer-readable storage medium on which a computer program is stored.
  • the processor implements the VPN rule matching method according to the embodiment of the present application.
  • Fig. 1 is a flowchart of a VPN rule matching method according to an embodiment of the present application
  • Figure 2 is a schematic structural diagram of a VPN rule matching device according to an embodiment of the present application.
  • Fig. 3 is a working principle diagram of a VPN rule matching device according to an embodiment of the present application.
  • Fig. 4 is a schematic structural diagram of a device according to an embodiment of the present application.
  • Fig. 1 is a flowchart of a VPN rule matching method according to an embodiment of the present application. This method can be used to configure and match VPN rules, and can be executed by a matching device according to the VPN rules of this application.
  • the VPN rule matching method includes the following steps S110 to S160.
  • step S110 a VPN rule entry is received.
  • the VPN rule entry sent from the management platform may be received.
  • the management platform can be a third-party platform that needs to create a VPN. Different management platforms can adopt different communication protocols and data structures.
  • the management platform may be the TR069 platform.
  • a VPN rule entry may include a destination Internet Protocol (IP) address range, a destination Uniform Resource Locator (URL), and a source Media Access Control (Media Access Control, MAC) address.
  • IP Internet Protocol
  • URL Uniform Resource Locator
  • MAC Media Access Control
  • step S120 normalization processing is performed on the VPN rule entries.
  • the communication protocol and/or data structure of the VPN rule entry may be normalized. Normalize different communication protocols to the same communication protocol, and normalize different data structures to the same data structure.
  • different management platforms can dynamically send a large number of VPN rule entries.
  • the communication protocols and/or data structures of multiple VPN rule entries can be normalized to avoid This solves the problem of using different service modules to process VPN rule entries separately due to the different communication protocols and/or data structures of each management platform.
  • VPN rule entries from different management platforms can be processed uniformly. The normalization of VPN rule entries can shield the differences between management platforms, reduce the amount of exchanged data and the number of messages, and improve the configuration and processing efficiency of VPN rules.
  • step S130 the normalized VPN rule entries are configured.
  • the process of configuring the VPN rule entry can be understood as the process of adding the VPN rule entry to the preset database.
  • the preset database can be used to configure and manage VPN rule entries, including adding, deleting and querying VPN rule entries.
  • the step of configuring the normalized VPN rule entry may be: judging whether the normalized VPN rule entry exists in the preset database; responding to the normalized VPN rule entry existing in In the preset database, the configuration success information is returned to the management platform; in response to the normalized VPN rule entry does not exist in the preset database, the normalized VPN rule entry is added to the preset database.
  • the VPN rule entries stored in the preset database may be normalized VPN rule entries.
  • the VPN rule entry may be a destination IP address range or a destination URL
  • the step of adding the normalized VPN rule entry to the preset database may include: converting the normalized VPN rule entry into a range Tree (IntervalTree) structure; and adding the interval tree structure to the preset database.
  • IntervalTree range Tree
  • the interval tree structure can be understood as a tree structure formed by the destination IP address interval.
  • the interval tree structure may include multiple nodes, a root node, a child node, and a leaf node, and each node represents an address interval.
  • the address range represented by the child node is a subset of the address range represented by its parent node.
  • the destination IP address may be stored in the preset database in the form of an interval tree structure.
  • the destination IP address interval may be divided into multiple sub-intervals; the node position of each sub-interval is determined according to the IP address range corresponding to each sub-interval; and the interval tree structure is constructed according to the node position.
  • the relationship between any two sub-intervals in the multiple sub-intervals may include at least one of the following: an inclusive relationship or an empty set of intersection, that is, the address interval represented by the child node is a proper subset of the address interval represented by its parent node, and is in the interval
  • the intersection between the address ranges represented by nodes at the same level of the tree structure is an empty set.
  • the destination IP address range is "1-100”
  • the divided sub-ranges may include "1-100", "1-50", “51-100", "1-30”, and "31-50” , "51-80” and "81-100".
  • the root node of the interval tree structure is "1-100", the root node contains two child nodes "1-50” and "51-100", and the child node "1-50” contains two leaf nodes "1-30” and " 31-50", the child node "51-100” contains two leaf nodes "51-80" and "81-100”.
  • the converted interval tree structure can be added to the existing interval tree structure; If the converted interval tree structure is not a branch of the existing interval tree structure, you can add the converted interval tree structure as an independent interval tree structure to the preset database; if the converted interval tree structure is the same as the existing interval tree If the structure has a partial intersection, the existing interval tree structure can be adjusted according to the converted interval tree structure to obtain the adjusted interval tree structure.
  • the destination URL can be converted into a destination IP address range, and the above process can be executed to convert the destination IP address range into an interval tree structure.
  • the VPN rule entry may be the source MAC address
  • the step of adding the normalized VPN rule entry to the preset database may include: converting the normalized VPN rule entry into a linked list structure; and The linked list structure is added to the preset database.
  • the linked list structure can be a hash (Hash) table. If the VPN rule entry is the source MAC address, the MAC address can be stored in the form of a linked list structure.
  • Hash hash
  • step S140 an access request sent by the user terminal is received.
  • the user can be a user in the management platform, and the user can send an access request through a LAN port or a WLAN port.
  • step S150 the key information in the access request is extracted.
  • the key information can be the destination IP address or MAC address.
  • step S160 the key information is matched with the configured VPN rule entry.
  • the key information belongs to the configured VPN rule entry, it is determined that the matching is successful, and the VPN channel is allocated to the user terminal, so that the user terminal can transmit data through the VPN channel.
  • the step of matching the key information with the configured VPN rule entry may include: querying the MAC address in the linked list structure. If the MAC address that is the same as the MAC address in the key information can be found, the match is successful; if it cannot be found, the match is unsuccessful.
  • the step of matching the key information with the configured VPN rule entry may include: converting the destination IP address into a destination IP address range; and converting the converted destination IP address
  • the interval is matched with the interval tree structure. If the converted destination IP address range belongs to the IP address range in the interval tree structure, the matching is successful.
  • the interval tree structure is used to match the user's access request, and it is not necessary to traverse all address intervals, which can improve the matching efficiency.
  • Using interval tree structure instead of linked list structure can greatly increase the processing speed, and red-black tree technology can also be used to provide the best possible worst-case guarantee. Red-black trees can complete search, insertion, and deletion in O(log n) time, where n represents the number of elements in the interval tree structure, and in the same case, the linked list structure is about O(n) time-length complexity level.
  • the destination IP address can be converted into a destination IP address range in which both the start address and the end address are destination IP addresses. For example, the destination IP address is 5, and the converted destination IP address range is 5-5.
  • Match first determine the corresponding interval tree structure according to the converted destination IP address interval, and then start a downward search from the root node of the determined interval tree structure. If a node that matches the converted destination IP address interval is found, The matching is successful. If no node matching the converted destination IP address range is found, the matching is unsuccessful.
  • a VPN channel can be allocated to the user, so that the user terminal of the user can transmit data through the VPN channel.
  • the technology of interval overlap, red-black tree, and interval tree can be applied to solve the matching problem of VPN rule entries of optical network unit (ONU) gateways on the order of 10K or more, and the matching efficiency is improved.
  • ONU optical network unit
  • the VPN rule entries are normalized and then configured, which can reduce the amount of information exchange, thereby improving the configuration efficiency.
  • matching the key information in the user's access request with the configured VPN rule entries can improve the matching efficiency.
  • the VPN channel after the VPN channel is allocated to the user terminal, it is also possible to: collect behavior data of the user terminal; perform statistical analysis on the behavior data to obtain the analysis result; and perform at least one of the following operations according to the analysis result: adjust the user's priority Level, adjust the priority of the VPN channel and adjust the network bandwidth.
  • the access request may be received from multiple user terminals.
  • the key information may be matched with the configured VPN rule entry according to the priority of the user terminal corresponding to the key information.
  • the matching can be performed in sequence from the highest priority of the user terminal to the last.
  • the step of allocating the VPN channel to the user terminal may include: allocating the VPN channel to the user terminal according to the priority of the VPN channel, and allocating the adjusted network bandwidth to the VPN channel.
  • the VPN channel with high priority can be allocated to the user terminal first, and the network bandwidth can be allocated to the VPN channel according to the adjusted network bandwidth.
  • Fig. 2 is a schematic structural diagram of a VPN rule matching device according to an embodiment of the present application.
  • the VPN rule matching device may include a VPN rule normalization processing module 210, a VPN rule configuration module 220, a key information extraction module 230, and a matching module 240.
  • the VPN rule normalization processing module 210 is configured to receive VPN rule entries and perform normalization processing on the VPN rule entries.
  • the VPN rule configuration module 220 is used to configure the normalized VPN rule entries.
  • the key information extraction module 230 is configured to receive the access request sent by the user terminal, and extract the key information in the access request.
  • the matching module 240 is used to match the key information with the configured VPN rule entries.
  • the VPN rule normalization processing module 210 is configured to perform normalization processing on the communication protocol and/or data structure of the VPN rule entry.
  • the VPN rule configuration module 220 is configured to: determine whether the normalized VPN rule entry exists in the preset database; in response to the normalized VPN rule entry existing in the preset database, return that the configuration is successful ⁇ ; In response to the normalized VPN rule entry does not exist in the preset database, the normalized VPN rule entry is added to the preset database.
  • the VPN rule entry may be a destination IP address range or a destination URL
  • the VPN rule configuration module 220 is used to: convert the normalized VPN rule entry into an interval tree structure; and add the interval tree structure to the preset database.
  • the VPN rule entry may be a destination IP address interval
  • the VPN rule configuration module 220 may be used to: divide the destination IP address interval into multiple sub-intervals, and the relationship between any two sub-intervals in the multiple sub-intervals includes the following relationship One: the containment relationship or the intersection is an empty set; the node location of each sub-interval is determined according to the IP address range corresponding to each sub-interval; and the interval tree structure is constructed according to the node location.
  • the VPN rule entry may be a destination URL
  • the VPN rule configuration module 220 may be used to: convert the destination URL into a destination IP address interval; divide the destination IP address interval into multiple sub-intervals, and any two of the multiple sub-intervals
  • the relationship between intervals includes one of the following relationships: an inclusion relationship or an empty set of intersection; determining the node position of each subinterval according to the IP address range corresponding to each subinterval; and constructing an interval tree structure according to the node position.
  • the VPN rule entry may be a source MAC address
  • the VPN rule configuration module 220 may be used to: convert the normalized VPN rule entry into a linked list structure; and add the linked list structure to the preset database.
  • the key information may include a destination IP address
  • the matching module 240 may be used to: convert the destination IP address into a destination IP address interval; and match the converted destination IP address interval with the interval tree structure.
  • the VPN rule matching device may further include an allocation module, and in response to the key information belonging to the configured VPN rule entry, it is determined that the matching is successful, and the allocation module is used to allocate the VPN channel to the user terminal.
  • the VPN rule matching device may further include: a behavior data analysis module for: collecting behavior data of the user terminal; performing statistical analysis on the behavior data to obtain an analysis result; and performing at least one of the following operations according to the analysis result : Adjust the priority of the user terminal, adjust the priority of the VPN channel, and adjust the network bandwidth.
  • a behavior data analysis module for: collecting behavior data of the user terminal; performing statistical analysis on the behavior data to obtain an analysis result; and performing at least one of the following operations according to the analysis result : Adjust the priority of the user terminal, adjust the priority of the VPN channel, and adjust the network bandwidth.
  • the VPN rule normalization processing module 210 receives access requests sent by multiple user terminals, and the matching module 240 may be used to compare the key information with the configured VPN rules according to the priority of the user terminal corresponding to the key information. The entries are matched.
  • the matching module 240 may also be used to allocate a VPN channel to the user terminal according to the priority of the VPN channel, and to allocate an adjusted network bandwidth to the VPN channel.
  • Fig. 3 is a working principle diagram of a VPN rule matching device according to an embodiment of the present application.
  • the VPN rule matching device can receive the VPN rule entries sent by the management platform, normalize the VPN rule entries, and perform normalization on the normalized VPN rule entries.
  • VPN rule entries are configured.
  • the user sends an access request, and the VPN rule matching device can extract the key information in the access request sent by the user, and match the key information with the configured VPN rule entry. If the matching is successful, that is, the key information belongs to the configured VPN rule entry, the VPN channel can be allocated to the user terminal, so that the user terminal can transmit data through the VPN channel.
  • Fig. 4 is a schematic structural diagram of a device according to an embodiment of the present application.
  • the device includes: a processor 310 and a memory 320.
  • the number of processors 310 may be one or more.
  • One processor 310 is taken as an example in FIG. 4.
  • the number of memories 320 may be one or more, and one memory 320 is taken as an example in FIG. 4.
  • the processor 310 and the memory 320 may be connected by a bus or in other ways.
  • the bus connection is taken as an example in FIG. 4.
  • the device may be a communication device.
  • the memory 320 can be configured to store software programs, computer-executable programs, and modules, such as program instructions/modules corresponding to the device in any embodiment of the present application.
  • the memory 320 may include a program storage area and a data storage area, where the program storage area may store an operating system and an application program required by at least one function; the data storage area may store data created according to the use of the device, and the like.
  • the memory 320 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other non-volatile solid-state storage devices.
  • the memory 320 may further include a memory remotely provided with respect to the processor 310, and these remote memories may be connected to the device through a network.
  • networks include, but are not limited to, the Internet, corporate intranets, local area networks, mobile communication networks, and combinations thereof.
  • the device provided above can be configured to execute the VPN rule matching method according to any embodiment of the present application, and have corresponding functions and effects.
  • the program stored in the corresponding memory 320 may be a program instruction/module corresponding to the signal processing method provided in the embodiment of the present application.
  • the processor 310 executes the computer equipment by running the software program, instruction, and module stored in the memory 320.
  • One or more functional applications and data processing that is, a method for matching VPN rules according to any embodiment of the present application.
  • the embodiment of the present application also provides a computer-readable storage medium on which a computer program is stored.
  • the processor implements a method for matching VPN rules.
  • the method includes: receiving VPN rule entries; The rule entries are normalized; the normalized VPN rule entries are configured; the access request sent by the user terminal is received; the key information in the access request is extracted; and the key information is matched with the configured VPN rule entry.
  • user terminal encompasses any suitable type of wireless user equipment, such as a mobile phone, a portable data processing device, a portable web browser, or a vehicle-mounted mobile station.
  • the embodiments of the present application may be implemented by executing computer program instructions by a data processor of a mobile device, for example, in a processor entity, or by hardware, or by a combination of software and hardware.
  • Computer program instructions can be assembly instructions, instruction set architecture (Instruction Set Architecture, ISA) instructions, machine instructions, machine-related instructions, microcode, firmware instructions, state setting data, or written in any combination of one or more programming languages Source code or object code.
  • the block diagram of any logic flow in the drawings of the present application may represent program steps, or may represent interconnected logic circuits, modules, and functions, or may represent a combination of program steps and logic circuits, modules, and functions.
  • the computer program can be stored on the memory.
  • the memory can be of any type suitable for the local technical environment and can be implemented using any suitable data storage technology, such as but not limited to read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), optical Memory devices and systems (Digital Video Disc (DVD) or Compact Disk (CD)), etc.
  • Computer-readable storage media may include non-transitory storage media.
  • the data processor can be any type suitable for the local technical environment, such as but not limited to general-purpose computers, special-purpose computers, microprocessors, digital signal processors (Digital Signal Processing, DSP), application specific integrated circuits (ASICs) ), programmable logic devices (Field-Programmable Gate Array, FGPA), and processors based on multi-core processor architecture.
  • DSP Digital Signal Processing
  • ASICs application specific integrated circuits
  • FGPA programmable logic devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Des modes de réalisation de la présente invention concernent un procédé et un appareil de mise en correspondance de règle de VPN, un dispositif et un support de stockage. Le procédé comprend les étapes consistant à : recevoir des entrées de règle de VPN; normaliser les entrées de règle de VPN; configurer les entrées de règle de VPN normalisées; recevoir une demande d'accès envoyée par un terminal d'utilisateur; extraire des informations de clé dans la demande d'accès; et mettre en correspondance les informations de clé avec les entrées de règle de VPN configurées.
PCT/CN2021/090535 2020-06-08 2021-04-28 Procédé et appareil de mise en correspondance de règle de vpn, dispositif et support de stockage WO2021249055A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010514410.3A CN113839848A (zh) 2020-06-08 2020-06-08 Vpn规则的匹配方法、装置、设备及存储介质
CN202010514410.3 2020-06-08

Publications (1)

Publication Number Publication Date
WO2021249055A1 true WO2021249055A1 (fr) 2021-12-16

Family

ID=78845278

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/090535 WO2021249055A1 (fr) 2020-06-08 2021-04-28 Procédé et appareil de mise en correspondance de règle de vpn, dispositif et support de stockage

Country Status (2)

Country Link
CN (1) CN113839848A (fr)
WO (1) WO2021249055A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1561033A (zh) * 2004-03-11 2005-01-05 中兴通讯股份有限公司 基于虚拟专用网的实现带外网络管理的系统和方法
EP1515501A1 (fr) * 2003-08-27 2005-03-16 Alcatel Structure de données pour algorithmes avec étendu spécifié
US7990893B1 (en) * 2009-05-19 2011-08-02 Juniper Networks, Inc. Fast prefix-based network route filtering
CN104486444A (zh) * 2014-12-30 2015-04-01 北京天云融创软件技术有限公司 云管理平台的异构api转化系统
CN111010329A (zh) * 2019-03-20 2020-04-14 新华三技术有限公司 一种报文传输方法及装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1515501A1 (fr) * 2003-08-27 2005-03-16 Alcatel Structure de données pour algorithmes avec étendu spécifié
CN1561033A (zh) * 2004-03-11 2005-01-05 中兴通讯股份有限公司 基于虚拟专用网的实现带外网络管理的系统和方法
US7990893B1 (en) * 2009-05-19 2011-08-02 Juniper Networks, Inc. Fast prefix-based network route filtering
CN104486444A (zh) * 2014-12-30 2015-04-01 北京天云融创软件技术有限公司 云管理平台的异构api转化系统
CN111010329A (zh) * 2019-03-20 2020-04-14 新华三技术有限公司 一种报文传输方法及装置

Also Published As

Publication number Publication date
CN113839848A (zh) 2021-12-24

Similar Documents

Publication Publication Date Title
EP3297213B1 (fr) Procédé et appareil d'identification d'informations d'application dans un trafic sur le réseau
JP6004299B2 (ja) フローテーブルをマッチングするための方法及び装置、並びにスイッチ
AU2014235793B2 (en) Automatic tuning of virtual data center resource utilization policies
WO2019184164A1 (fr) Procédé de déploiement automatique de nœud travailleur de kubernetes, dispositif, appareil terminal et support de stockage lisible
US20160164963A1 (en) Method, system, and device for managing server hardware resources in a cloud scheduling environment
US20210117231A1 (en) Task processing method and apparatus
CN109194559B (zh) 组播方法及vtep设备
WO2021184551A1 (fr) Procédé et appareil de communication basés sur une pluralité de réseaux, dispositif électronique et support de stockage
WO2021197253A1 (fr) Procédé de transmission de message de service et dispositif associé
US11212329B2 (en) Method, apparatus, device and storage medium for pushing video stream
WO2009000214A1 (fr) Procédé et dispositif pour configurer des données de configuration du réseau d'accès utilisateur
CN114095430A (zh) 一种访问报文的处理方法、系统及工作节点
WO2020088170A1 (fr) Procédé de configuration de système de nom de domaine et appareil associé
CN113259479A (zh) 一种数据处理方法以及设备
CN110909030B (zh) 一种信息处理方法及服务器集群
CN112527504A (zh) 多租户的资源配额管理方法、装置、计算机设备
WO2021012795A1 (fr) Procédé et appareil de planification de nœud de réseau, dispositif électronique et support d'informations
CN111405018A (zh) 一种文件传输方法、装置、电子设备及存储介质
CN115913597A (zh) 确定失陷主机的方法及装置
WO2021249055A1 (fr) Procédé et appareil de mise en correspondance de règle de vpn, dispositif et support de stockage
US20180081746A1 (en) Application message processing system, method, and application device
CN110995489B (zh) 大数据平台服务器管理方法、装置、服务器及存储介质
US11411887B2 (en) Method and device for performing traffic control on user equipment
WO2013159591A1 (fr) Procédé et appareil de différentiation de terminaux sans fil
WO2023011233A1 (fr) Procédé et appareil de gestion de trafic, dispositif et support de stockage lisible par ordinateur

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21822502

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205 DATED 22/05/2023)

122 Ep: pct application non-entry in european phase

Ref document number: 21822502

Country of ref document: EP

Kind code of ref document: A1