WO2014048201A1 - Procédé et système de détection de dispositif d'accès à large bande - Google Patents

Procédé et système de détection de dispositif d'accès à large bande Download PDF

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Publication number
WO2014048201A1
WO2014048201A1 PCT/CN2013/082252 CN2013082252W WO2014048201A1 WO 2014048201 A1 WO2014048201 A1 WO 2014048201A1 CN 2013082252 W CN2013082252 W CN 2013082252W WO 2014048201 A1 WO2014048201 A1 WO 2014048201A1
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WIPO (PCT)
Prior art keywords
test
broadband access
central office
access device
port
Prior art date
Application number
PCT/CN2013/082252
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English (en)
Chinese (zh)
Inventor
吴红海
Original Assignee
中兴通讯股份有限公司
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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 WO2014048201A1 publication Critical patent/WO2014048201A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements

Definitions

  • the present invention relates to the field of fixed network broadband access, and in particular, to a method and system for detecting a broadband access device. Background technique
  • broadband services are widely used. Users open broadband services at operators. Operators install broadband access devices for users, and then verify whether broadband access devices are correct and whether users can successfully connect to the network.
  • the installation and acceptance methods of broadband access equipment require maintenance personnel to go to the broadband access equipment location for broadband access testing. If the broadband connection can only go to the cell or corridor where the broadband access equipment is located for verification, this will be maintained. People and users cause more or less trouble.
  • the installation acceptance and fault detection methods of existing broadband access equipment not only cause a large cost waste in engineering, but also reduce user satisfaction invisibly.
  • the Chinese invention patent application with the application number of 201110131939 discloses a method for implementing network connection test between a central office device and a terminal device in an Ethernet Passive Optical Network (EPON), and the solution proposes a method based on A method for testing a network connection between a central office device and a terminal device of a Point-to-Point Protocol over Ethernet (PPPoE) method, in which a terminal device is implemented by a virtual interface of a virtual local area network (VLAN)
  • PPPoE Point-to-Point Protocol over Ethernet
  • VLAN virtual local area network
  • the analog interaction between the central office device, but the method can only verify whether the link between the central office device and the terminal device is normal, whether the physical port is normal, and whether the link of the broadband access device itself is normal, and the broadband connection is
  • the inbound device can only be applied to the PPPoE access network. Therefore, in order to reduce the cost of engineering installation and post-maintenance, Improving the satisfaction of broadband service users requires a new and more convenient
  • the main purpose of the embodiments of the present invention is to provide a method and system for detecting a broadband access device, which can complete the installation, acceptance, fault detection, and location of the broadband access device in the operation and maintenance center to implement broadband access.
  • Remote installation acceptance and fault location of equipment to improve test efficiency, reduce maintenance costs, and increase user satisfaction.
  • An embodiment of the present invention provides a method for detecting a broadband access device, including:
  • the broadband access device detects the test port of the tested port according to the test start command sent by the central office device, and obtains the detection result of the tested port; and according to the test start instruction, starts the test mode, and simulates the client to the location
  • the central office device sends an access request
  • the broadband access device performs an access test by interacting with the central office device by using the measured port. After the test is complete, the broadband access device sends the test result and the detection result of the tested port to the test result.
  • the central office equipment performs an access test by interacting with the central office device by using the measured port. After the test is complete, the broadband access device sends the test result and the detection result of the tested port to the test result.
  • the central office equipment performs an access test by interacting with the central office device by using the measured port. After the test is complete, the broadband access device sends the test result and the detection result of the tested port to the test result.
  • the method further includes:
  • the central office device sends a test start command to the broadband access device by using a remote control manner
  • the broadband access device performs a self-test after receiving the test start instruction.
  • the test start instruction includes: an access mode parameter of the broadband access device accessing the central office device;
  • the access mode is: a dynamic host configuration protocol (DHCP, Dynamic Host Configuration Protocol) access mode, or a PPPoE access mode;
  • DHCP Dynamic Host Configuration Protocol
  • PPPoE PPPoE
  • the broadband access device starts the test mode according to the test start instruction, and simulates the client Sending an access request to the central office device is: the broadband access device starts a test mode of DHCP or PPPoE according to an access mode parameter in the test start command, and passes through a central part of the broadband access device
  • the CPU Central Processing Unit
  • the media access control (MAC) address of the analog client is: a MAC address generated by the broadband access device to customize an analog client MAC generation algorithm, or a MAC address specified by the central office device. ;
  • the detecting of the port to be tested is as follows:
  • the CPU of the broadband access device constructs a self-loop detection packet, and detects the function of transmitting and receiving the port to be tested according to the self-loop detection packet.
  • the embodiment of the present invention further provides a detection system for a broadband access device, including: a central office device and a broadband access device;
  • the central office device is configured to send a test start instruction to the broadband access device, receive an access request sent by the broadband access device, and interact with the broadband access device through the measured port; The detection result of the tested port sent by the broadband access device, and the test result;
  • the broadband access device is configured to receive a test start command sent by the central office device, and detect the tested port, obtain a detection result of the tested port, and send the detection result to the office. Ending the test mode, the analog client sends an access request to the central office device, and the access port performs an access test by interacting with the central office device, and sends the test result to the central office. device.
  • the broadband access device is further configured to perform a self-test; and the self-loop detection message is configured to detect the function of transmitting and receiving the port to be tested according to the self-loop detection message.
  • the interaction between the central office device and the broadband access device is implemented to implement broadband access.
  • Remote control of the device, and the central office device can complete the network connection test between the central office device and the broadband access device according to the interaction result, so as to accurately locate the fault, and the test result is authentic and reliable; through the tested port of the broadband access device
  • the detection can accurately locate the measured port level information, verify whether the tested port is normal, and verify whether the link of the broadband access device itself is normal, so that the broadband access test can simulate the real access process to the maximum extent; the above processes are all in operation.
  • the maintenance center is completed to realize remote installation acceptance and fault location of broadband access equipment. Therefore, it can improve test efficiency, eliminate the impact on users' normal life, and improve user satisfaction.
  • the embodiment of the present invention adopts the network access mode of the DHCP and the PPPoE, and can cover most of the current access modes, thereby realizing the coverage of the mainstream access mode of the existing network.
  • the measured port performs the self-loop detection only according to the self-loop detection packet, which reduces the detection time of the tested port, and the detection process of the tested port is separated from the process of interacting with the central office device and the broadband access device. This minimizes the impact of port self-loop detection.
  • FIG. 1 is a schematic flowchart of an implementation method of a method for detecting a broadband access device according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of a method for implementing a method according to Embodiment 1 of the present invention
  • FIG. 3 is a schematic flowchart of a method for detecting a port to be tested according to an embodiment of the present invention
  • FIG. 4 is a schematic flowchart of a method for testing a DHCP or PPPoE according to an embodiment of the present invention.
  • FIG. 1 is a schematic flowchart of a method for detecting a broadband access device according to an embodiment of the present invention. As shown in FIG. 1, the method includes:
  • Step 101 The broadband access device detects the test port of the tested port according to the test start command sent by the central office device, and obtains the detection result of the tested port. According to the test start command, the test mode is started, and the client is simulated. Sending an access request to the central office device;
  • Step 102 The central office device receives the access request, and the broadband access device passes the The test port interacts with the central office device to complete the access test. After the test is complete, the broadband access device sends the test result and the test result of the tested port to the central office device.
  • the method further includes: the central office device sends the test start instruction to the broadband access device by using a remote control manner; the broadband access device receives the location Perform a self-test after the test start command.
  • the test start command includes: an access mode parameter of the broadband access device accessing the central office device; the access mode is: a DHCP access mode, or a PPPoE access mode.
  • the broadband access device starts the test mode according to the test start instruction, and the simulated client sends an access request to the central office device as:
  • the broadband access device starts the DHCP or PPPoE test mode according to the access mode parameter in the test start command, and initiates a DHCP or PPPoE access request to the central office device through the CPU emulation client of the broadband access device.
  • the MAC address of the analog client is: a MAC address generated by a broadband access device custom simulation client MAC generation algorithm, or a MAC address specified by a central office device; a CPU simulation client of the broadband access device
  • the request for initiating a DHCP or PPPoE access to the central office device is specifically: the CPU of the broadband access device generates a MAC address according to a custom simulated client MAC generation algorithm, or according to a MAC address specified by the central office device.
  • Configure DHCP Discovery or PADI (PPPOE Active Discovery Initiation) to initiate an access request for DHCP or PPPoE access to the central office device.
  • the detecting of the port to be tested is as follows:
  • the CPU of the broadband access device constructs a self-loop detection packet, and detects the function of transmitting and receiving the port to be tested according to the self-loop detection packet.
  • the broadband access device performs the access test by interacting with the central office device by using the tested port as follows:
  • the measured port of the broadband access device obtains the virtual IP address allocated by the central office device through the DHCP or PPPoE access mode. If the tested port successfully obtains the IP address, the test succeeds, otherwise the test fails.
  • the embodiment of the present invention provides a detection system for a broadband access device, where the system includes: a central office device and a broadband access device;
  • the central office device is configured to send a test start instruction to the broadband access device; receive an access request sent by the broadband access device, and interact with the broadband access device through the measured port; receive the broadband access The detection result of the tested port sent by the device, and the test result;
  • the broadband access device is configured to receive a test start command sent by the central office device, and detect the tested port, obtain a detection result of the tested port, and send the detection result to the central office device.
  • the test mode is enabled, and the simulated client sends an access request to the central office device, and the tested port interacts with the central office device to complete the access test, and sends the test result to the central office device.
  • the broadband access device is further configured to perform a self-test; and the self-loop detection message is configured to detect the function of transmitting and receiving the port to be tested according to the self-loop detection message.
  • a method for detecting a broadband access device the specific steps are as follows:
  • Step 201 The central office device sends a test start command to the broadband access device by using a remote control manner;
  • the test start command includes: an access mode parameter of the broadband access device accessing the central office device; the access mode includes: a PPPoE access mode and a DHCP access mode.
  • Step 202 After receiving the test start command, the broadband access device parses the test start command and determines its own state. Specifically, it is determined whether the broadband access device is running other test programs, and if so, Step 207 is performed, otherwise step 203 is performed;
  • Step 203 The broadband access device performs a self-test. If the self-test is successful, step 204 is performed, otherwise, 207 is performed;
  • Step 204 The broadband access device detects the port to be tested, and obtains the detection result of the port to be tested. According to the access mode parameter in the test start command, DHCP is enabled or The PPPoE test mode, and sends a DHCP or PPPoE access request to the central office device through the CPU emulation client of the broadband access device;
  • Step 205 According to the test start instruction, the broadband access device performs an access test by interacting with the central office device through the tested port.
  • the access test is performed on the DHCP or the PPPoE through the process in which the central office device interacts with the broadband access device;
  • Step 206 After the test is completed, the broadband access device sends the test result and the detection result of the tested port to the central office device, and ends the testing process.
  • Step 207 Exit the detection process and send the corresponding error number to the central office device.
  • the maintenance personnel completes the installation test, the fault analysis, and the fault location based on the returned test results and the test results, and edits the installation report or the fault analysis report, thereby guiding the operation and maintenance personnel to perform targeted troubleshooting.
  • FIG. 3 is a schematic flowchart of a method for detecting a port to be tested according to an embodiment of the present invention. As shown in FIG. 3, the detection steps of the port to be tested are as follows:
  • Step a determining whether the tested port is performing other test procedures, and if so, executing step a6, otherwise performing step a2;
  • Step a2 Enable the self-loop of the tested port
  • the measured port self-loop is opened through a chip interface
  • Step a3 Detect whether the self-loop of the tested port is successful. If yes, execute step a4. Otherwise, perform step a6.
  • Step a4 The CPU of the broadband access device constructs a self-loop detection packet, and performs a function of detecting and receiving the function of the detected port according to the self-loop detection packet, and determines whether the detection is successful. If successful, step a5 is performed. Otherwise, Perform step a6;
  • the transceiver function detects that: the CPU of the broadband access device constructs the self-loop detection packet, and sends the packet to the port under test, and the tested port receives the self-loop detection packet and sends it out, and determines that the Whether the detected port can successfully receive the self-loop detection packet, and determine whether the received self-loop detection packet is completely the same as the self-loop detection packet sent, if yes, execute step a5, otherwise execute Step a6;
  • Step a5 The detection succeeds, the loop of the tested port is closed, and the detection result is saved to the storage unit of the broadband access device, and the current processing flow is ended;
  • Step a6 The detection fails, the loop of the tested port is closed, and the detection result is saved to the storage unit of the broadband access device, and the current processing flow is ended;
  • FIG. 4 is a schematic flowchart of a method for testing a DHCP or PPPoE according to an embodiment of the present invention. As shown in FIG. 4, the steps are as follows:
  • Step bl The broadband access device determines whether DHCP or PPPoE is executing another detection procedure, and if yes, executing step b4, otherwise performing step b2;
  • Step b2 The broadband access device enables the background procedure of the DHCP or PPPoE test, and performs the access test of the DHCP or PPPoE access to the central office device through the tested port. Meanwhile, the broadband access device starts the status check timer to detect the DHCP or PPPoE. Test status
  • the process of the access test is: a process in which the broadband access device interacts with the central office device, that is, a process in which the tested port of the broadband access device obtains the virtual IP address allocated by the central office device through DHCP or PPPoE;
  • step b3 is performed, otherwise, the step is performed.
  • Step b3 The test succeeds, the DHCP or PPPoE test is ended, and the test result is saved to the storage unit of the broadband access device, and the current processing flow is ended;
  • Step b4 The test fails or the test times out.
  • the DHCP or PPPoE test is terminated, and the test result is saved to the storage unit of the broadband access device, and the current processing flow is ended.
  • the test result is: test success information, test failure information, and corresponding error number.
  • the test result sent by the broadband access device to the central office device in step 206 refers to the storage information of the storage unit, that is, the test result in the step b3 or b4.

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

Abstract

La présente invention concerne un procédé de détection d'un dispositif d'accès à large bande. Selon l'invention, le procédé fait appel : à la détection, par un dispositif d'accès à large bande, d'un port détecté du dispositif d'accès à large bande, conformément à une instruction de début de test envoyée par un dispositif de bureau, de façon à obtenir un résultat de détection du port détecté ; au lancement d'un mode de test, conformément à l'instruction de début de test, et à la simulation un client pour envoyer une demande d'accès au dispositif de bureau ; à l'interaction du dispositif d'accès à large bande avec le dispositif de bureau par le biais du port détecté pour exécuter le test d'accès et, à la fin du test, à l'envoi, par le dispositif d'accès à large bande, du résultat de test et du résultat de test du port détecté au dispositif de bureau. La présente invention concerne en outre un système de détection d'un dispositif d'accès à large bande. Au moyen du procédé et du système de la présente invention, l'agrément de montage et la détection ainsi que la localisation d'erreurs d'un dispositif d'accès à large bande peuvent tous être effectués dans un centre de mise en œuvre et de maintenance, de façon à mettre en œuvre un agrément de montage et une localisation d'erreurs à distance du dispositif d'accès à large bande, ce qui améliore l'efficacité de test, réduit les coûts de maintenance et améliore la satisfaction des utilisateurs.
PCT/CN2013/082252 2012-09-27 2013-08-26 Procédé et système de détection de dispositif d'accès à large bande WO2014048201A1 (fr)

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CN201210365758.6 2012-09-27
CN201210365758.6A CN103701656A (zh) 2012-09-27 2012-09-27 宽带接入设备的检测方法及系统

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Publication number Priority date Publication date Assignee Title
CN105323095B (zh) * 2014-07-30 2019-07-12 中国电信股份有限公司 一种网络故障检测方法、系统及接入设备
CN105657113A (zh) * 2014-11-12 2016-06-08 中兴通讯股份有限公司 终端的故障检测方法及装置
CN104767619A (zh) * 2015-04-09 2015-07-08 浪潮通信信息系统有限公司 一种宽带开通验证方法和手持设备
CN105323120A (zh) * 2015-11-26 2016-02-10 上海斐讯数据通信技术有限公司 Dhcp服务端的测试方法、测试装置及测试终端
CN107276817B (zh) * 2017-07-04 2021-06-04 台州市吉吉知识产权运营有限公司 一种测试上网模式自动检测功能是否正常的方法及系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1322078A (zh) * 2000-07-29 2001-11-14 深圳市中兴通讯股份有限公司 一种综合业务数字网测试装置及方法
US20030083838A1 (en) * 2001-10-31 2003-05-01 Barrett Richard M. Wireless test and measurement method
CN1968308A (zh) * 2006-04-13 2007-05-23 华为技术有限公司 一种仿真测试设备及方法
CN102143414A (zh) * 2011-05-20 2011-08-03 太仓市同维电子有限公司 Epon中局端设备与终端设备间实现网络连接测试的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100476456B1 (ko) * 2003-02-05 2005-03-17 삼성전자주식회사 디지털 가입자 라인 시스템의 전화국사측 송수신 유니트시험장치 및 그 방법
CN1331323C (zh) * 2003-04-15 2007-08-08 华为技术有限公司 宽带接入设备端口测试的方法及其装置
CN101141331A (zh) * 2007-10-23 2008-03-12 华为技术有限公司 一种局端设备检测方法和局端设备
CN102307122B (zh) * 2011-09-06 2014-01-29 北京傲天动联技术股份有限公司 EoC链路故障检测系统和方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1322078A (zh) * 2000-07-29 2001-11-14 深圳市中兴通讯股份有限公司 一种综合业务数字网测试装置及方法
US20030083838A1 (en) * 2001-10-31 2003-05-01 Barrett Richard M. Wireless test and measurement method
CN1968308A (zh) * 2006-04-13 2007-05-23 华为技术有限公司 一种仿真测试设备及方法
CN102143414A (zh) * 2011-05-20 2011-08-03 太仓市同维电子有限公司 Epon中局端设备与终端设备间实现网络连接测试的方法

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