CN106961348B - User terminal management method and system - Google Patents
User terminal management method and system Download PDFInfo
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- CN106961348B CN106961348B CN201710080403.5A CN201710080403A CN106961348B CN 106961348 B CN106961348 B CN 106961348B CN 201710080403 A CN201710080403 A CN 201710080403A CN 106961348 B CN106961348 B CN 106961348B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/02—Standardisation; Integration
- H04L41/0246—Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols
- H04L41/0273—Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols using web services for network management, e.g. simple object access protocol [SOAP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/04—Network management architectures or arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/09—Mapping addresses
- H04L61/10—Mapping addresses of different types
- H04L61/103—Mapping addresses of different types across network layers, e.g. resolution of network layer into physical layer addresses or address resolution protocol [ARP]
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Abstract
The present invention relates to the field of communications technologies, and in particular, to a method and a system for managing a user terminal of an EoC network. The management method comprises the following steps: the EoC terminal receives an ARP message of a user terminal; analyzing the ARP message to obtain the IP and mac of the user terminal; generating a discovery message to an EoC local side according to the IP and mac of the user terminal; and the EoC local side receives the discovery message to generate a network topology table, and manages the user terminal according to the network topology table. The invention has the beneficial effects that: the method and the system for managing the user terminal solve the technical problem that only the EoC terminal can be managed on the EoC local side but the user terminal cannot be managed in the prior art, and realize the unified management of the user terminal of the whole EoC network on the WEB interface of the EoC local side equipment by generating the network topology table.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method and a system for managing a user terminal of an EoC network.
Background
A Coaxial cable network in an HFC (Hybrid Fiber-Coaxial) network is one of ideal data transmission media, and the broadband hijacking capability of the network is far higher than that of a five-type line or telephone line resource especially in the last hundred meters. In addition, in consideration of the cost, the construction period and the expansibility thereof, which are required for network modification, the modification of the bidirectional network (EoC) using the existing coaxial cable is the first preferred solution.
The EoC technology uses a point-to-multipoint user network topology, and uses the original coaxial cable to realize the full service access of data, voice and video. A typical EoC system consists of EoC local side, EoC terminal, user terminal, coaxial distribution network, etc. The EoC local side is generally arranged at the position of an optical node and plays roles of distributing upper-layer Ethernet data and converging terminal equipment; the EoC terminal is placed in a user home and used as a home CPE to access a user terminal (a computer, a mobile phone, a Pad, an interactive set top box and the like); coaxial distribution networks are networks from CATV optical node locations to the subscriber premises and include active amplifiers, EoC jumpers, branch splitters, and the like, in addition to coaxial cables.
At present, only an EoC terminal can be managed on an EoC office side, but a user terminal cannot be managed. As shown in the schematic diagram of the EoC network architecture depicted in fig. 1, if a specific ue is to be managed (e.g., QoS is configured), the ue needs to log in the EoC terminals one by one, check and confirm which EoC terminal the ue is under, and then operate on the corresponding EoC terminal, which wastes a lot of time and effort.
Disclosure of Invention
The invention provides a method and a system for managing a user terminal, which realize that an EoC local side manages any specific user terminal of the whole EoC network.
In order to solve the technical problems, the invention adopts the technical scheme that: a management method of a user terminal is provided, the management method comprising:
the EoC terminal receives an ARP message of a user terminal;
analyzing the ARP message to obtain the IP and mac of the user terminal;
generating a discovery message to an EoC local side according to the IP and mac of the user terminal;
and the EoC local side receives the discovery message to generate a network topology table, and manages the user terminal according to the network topology table.
Another technical solution provided by the present invention is to provide a management system for a user terminal, including:
the receiving module is used for receiving the ARP message of the user terminal;
the acquisition module is used for analyzing the ARP message and acquiring the IP and mac of the user terminal;
a generating module, configured to generate a discovery message according to the IP and mac of the user terminal and send the discovery message to the EoC local side;
and the generation management module is used for receiving the discovery message, generating a network topology table and managing the user terminal according to the network topology table.
The invention has the beneficial effects that: the method and the system for managing the user terminal solve the technical problem that only the EoC terminal can be managed on the EoC local side but the user terminal cannot be managed in the prior art, and realize the unified management of the user terminal of the whole EoC network on the WEB interface of the EoC local side equipment by generating the network topology table.
Drawings
FIG. 1 is a schematic diagram of a prior art EoC network architecture;
fig. 2 is a block diagram showing a configuration of a management system of a user terminal according to an embodiment of the present invention;
fig. 3 is a flowchart of a method for managing a user terminal according to an embodiment of the present invention;
description of reference numerals:
1. a receiving module; 2. an acquisition module; 3. a generation module; 4. and generating a management module.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The most key concept of the invention is as follows: and through generating a network topology table, the WEB interface of the EoC local side equipment is realized, and the user terminal of the whole EoC network is uniformly managed.
One embodiment of the present invention provides a method for managing a user terminal, where the method includes:
the EoC terminal receives an ARP message of a user terminal;
analyzing the ARP message to obtain the IP and mac of the user terminal;
generating a discovery message to an EoC local side according to the IP and mac of the user terminal;
and the EoC local side receives the discovery message to generate a network topology table, and manages the user terminal according to the network topology table.
The method for managing the user terminal solves the technical problem that only the EoC terminal can be managed on the EoC local side but the user terminal cannot be managed in the prior art, and realizes the unified management of the user terminal of the whole EoC network on the WEB interface of the EoC local side equipment by generating the network topology table.
Further, in the above method for managing a user terminal, the ARP packet is: the free ARP message sent by the user terminal periodically or the ARP request message sent by the user terminal when requesting service access.
Further, in the above method for managing a user terminal, the discovery packet includes: and receiving the mac of the EoC terminal of the ARP message, sending the mac of the user terminal of the ARP message and sending the IP of the user terminal of the ARP message.
Further, in the above method for managing a user terminal, the network topology table stores: and the EoC terminal mac, the user terminal mac and the user terminal IP.
Further, in the above method for managing a user terminal, the step of: the specific steps of "the EoC local side receives the discovery packet and generates a network topology table" are as follows: on a network driving layer, a message with the Ethernet type of 0x8866 is set to be sent to an IP protocol stack for processing, and a found message is analyzed through a WEB monitoring process hung on the IP protocol stack to obtain the corresponding correspondence among the EoC terminal mac, the user terminal mac and the user terminal IP so as to generate a network topology table.
Referring to fig. 2, the present invention further provides a management system of a user terminal, including:
a receiving module 1, configured to receive an ARP packet of a user terminal;
the obtaining module 2 is used for analyzing the ARP message and obtaining the IP and mac of the user terminal;
a generating module 3, configured to generate a discovery message according to the IP and mac of the user terminal and send the discovery message to the EoC local side;
and the generation management module 4 is used for receiving the discovery message, generating a network topology table and managing the user terminal according to the network topology table.
Further, in the management system of the user terminal, the ARP packet is: the free ARP message sent by the user terminal periodically or the ARP request message sent by the user terminal when requesting service access.
Further, in the management system of the user terminal, the discovery packet includes: and receiving the mac of the equipment of the ARP message, sending the mac of the user terminal of the ARP message and sending the IP of the user terminal of the ARP message.
Further, in the above management system for a user terminal, the network topology table stores: and the EoC terminal mac, the user terminal mac and the user terminal IP.
Further, in the management system of the user terminal, the "receiving the discovery packet and generating the network topology table" specifically includes: on a network driving layer, a message with the Ethernet type of 0x8866 is set to be sent to an IP protocol stack for processing, and a found message is analyzed through a WEB monitoring process hung on the IP protocol stack to obtain the corresponding correspondence among the EoC terminal mac, the user terminal mac and the user terminal IP so as to generate a network topology table.
Example 1
Please refer to fig. 3, which is a flowchart illustrating a method for managing a ue according to an embodiment of the present invention;
the management method of the user terminal comprises the following steps:
step 201: and (EoC terminal) receiving the ARP message of the user terminal.
The ARP message sent by the user terminal comprises:
the user terminal periodically sends out free ARP messages;
when a user terminal requests service access, an ARP request message is sent out.
Step 202: sending discovery messages
And the EoC terminal sends a user terminal discovery message to the EoC local side. The structure of the user terminal discovery packet is shown in table 1. The EoC terminal analyzes the received ARP message of the user terminal, acquires the IP and mac of the user terminal, fills the IP and mac of the user terminal into the discovery message of the user terminal according to the packaging format shown in the table I, and sends the message to the EoC local side.
TABLE 1
| Offset of | Byte size | Name of field | Description of the invention |
| 0x0000 | 6 | Destination address | EoC local side mac |
| 0x0006 | 6 | Source address | EoC |
| 0x000C | |||
| 2 | Ethernet type | Private type 0x8866 | |
| 0x000E | 1 | Type of protocol | Fixed at 0x06 |
| 0x000F | 6 | Source mac | User |
| 0x0015 | |||
| 4 | Source IP | User terminal IP | |
| 0x0019 | 35 | Filling field | Total fill of |
| 0x003C | |||
| 4 | CRC | Check code |
Step 203: generating a network topology table
And the EoC local side receives the user terminal discovery message and generates a network topology table. Before the EoC local side can receive the discovery message, on the network driver layer, the message whose ethernet type is 0x8866 needs to be set is sent to the IP protocol stack for processing, and the discovery message is analyzed through the WEB monitoring process hung on the IP protocol stack, so as to obtain the corresponding relationship among the EoC terminal mac, the user terminal mac and the user terminal IP, and generate the network topology table. And uniformly managing the user terminals of the whole EoC network through a WEB interface of the EoC local side equipment according to the network topology table.
The generated network topology table is shown in table 2:
TABLE 2
| EoC terminal mac | User terminal mac | User terminal IP |
| Emac1 | Umac1 | Uip1 |
| Emac1 | Umac2 | Uip2 |
| Emac2 | Umac3 | Uip3 |
| Emacn | Umacn | Uipn |
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (2)
1. A management method of a user terminal, the management method comprising:
the EoC terminal receives an ARP message of a user terminal; the ARP message is as follows: the free ARP message sent by the user terminal periodically or the ARP request message sent by the user terminal when requesting service access;
analyzing the ARP message to obtain the IP and mac of the user terminal;
generating a discovery message to an EoC local side according to the IP and mac of the user terminal; the discovery packet includes: receiving the mac of the EoC terminal of the ARP message, sending the mac of the user terminal of the ARP message and sending the IP of the user terminal of the ARP message;
the EoC local side receives the discovery message to generate a network topology table, and manages the user terminal according to the network topology table;
the network topology table stores: the EoC terminal mac, the user terminal mac and the user terminal IP;
the steps are as follows: the specific steps of "the EoC local side receives the discovery packet and generates a network topology table" are as follows: on a network driving layer, a message with the Ethernet type of 0x8866 is set to be sent to an IP protocol stack for processing, and a found message is analyzed through a WEB monitoring process hung on the IP protocol stack to obtain the corresponding correspondence among the EoC terminal mac, the user terminal mac and the user terminal IP so as to generate a network topology table.
2. A management system for a user terminal, comprising:
the receiving module is used for receiving the ARP message of the user terminal;
the acquisition module is used for analyzing the ARP message and acquiring the IP and mac of the user terminal;
a generating module, configured to generate a discovery message according to the IP and mac of the user terminal and send the discovery message to the EoC local side;
a generation management module, configured to receive the discovery packet, generate a network topology table, and manage the user terminal according to the network topology table;
the ARP message is as follows: the free ARP message sent by the user terminal periodically or the ARP request message sent by the user terminal when requesting service access;
the discovery packet includes: receiving the mac of the equipment of the ARP message, the mac of the user terminal sending the ARP message and the IP of the user terminal sending the ARP message;
the network topology table stores: the EoC terminal mac, the user terminal mac and the user terminal IP;
the "receiving the discovery packet and generating the network topology table" specifically includes: on a network driving layer, a message with the Ethernet type of 0x8866 is set to be sent to an IP protocol stack for processing, and a found message is analyzed through a WEB monitoring process hung on the IP protocol stack to obtain the corresponding correspondence among the EoC terminal mac, the user terminal mac and the user terminal IP so as to generate a network topology table.
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| CN202010402332.8A CN111756569B (en) | 2017-02-15 | 2017-02-15 | Method and system for managing user terminal in EoC network |
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| CN115038102A (en) * | 2022-06-07 | 2022-09-09 | 深圳震有科技股份有限公司 | Monitoring method, system and device for 5G Internet of things terminal and storage medium |
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| CN111756569B (en) | 2022-12-02 |
| CN111756569A (en) | 2020-10-09 |
| CN106961348A (en) | 2017-07-18 |
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