Method for realizing multi management server support based on SNMP protocol in CPE telemanagement

A technology for management server and protocol implementation, which is applied in the field of user access network, can solve problems such as unfavorable development of CPE and DSLAM management systems and technologies, poor support for management server redundancy and multi-level management, etc., to reduce Effects of upgrading cost and complexity, enhancing competitiveness

Active Publication Date: 2006-09-27
ALCATEL LUCENT SHANGHAI BELL CO LTD
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  • Abstract
  • Description
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Problems solved by technology

[0011] Therefore, the existing solution that only supports one CPE-MM cannot well support the redundancy of management servers and realize multi-level management, which is not conducive to the future development of CPE and DSLAM management systems and technologies

Method used

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  • Method for realizing multi management server support based on SNMP protocol in CPE telemanagement
  • Method for realizing multi management server support based on SNMP protocol in CPE telemanagement
  • Method for realizing multi management server support based on SNMP protocol in CPE telemanagement

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Embodiment Construction

[0021] The present invention, that is, the method for realizing multi-management server support based on the SNMP protocol in CPE remote management, requires the DSLAM to regenerate the request ID for the SNMP messages that need to be forwarded, so as to ensure that each SNMP message forwarded by the DSLAM can be uniquely identified. And a mapping table is established, and the newly generated request ID can be used to map the UDP port, IP address and original request ID information of the CPE-MM. In this way, when the DSLAM forwards the SNMP response packet of the CPE, it can uniquely map the information of the CPE-MM through the request ID in the message, so as to realize correct orientation.

[0022] The feature of the present invention is the translation of the request ID and the maintenance of related information.

[0023] The present invention solves the problem of CPE remote management system supporting multiple CPE-MMs, see image 3 , the method is as follows:

[0024...

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Abstract

The invention relates to a method of achieving multi-management server supporting basing on SNMP protocol in CPE l remoter management, when DSLAM receives CPE management information from CPE-MM, DSLAM generates a new unique request ID to display the initial request ID and records the new generated request ID and the UDP source port of the managing information, the IP source address and the mapping relation of the initial request ID, then the DSLAM sends the SNMP data package to the corresponding CPE; when the DSLAM receives the responding information of the CPE, the DSLAM checks the initial request ID by the request ID of the information and sends the captured UDP/IP information to the CPE-MM; the DSLAM studies, updates and holds the relative dynamic re-direction information label.

Description

technical field [0001] The invention relates to a user access network, in particular to a method for realizing multi-management server support based on SNMP (Simple Network Management Protocol) protocol in remote management of CPE (client end equipment). technical background [0002] With the rapid development of broadband services, the deployment of DSL (Digital Subscriber Line) systems has increased dramatically, and remote centralized management and maintenance of customer premises equipment (CPE) has become very important and cumbersome. [0003] The CPE remote management standard stipulates the requirements of the CPE remote management interface, protocol, function, etc. The purpose is to realize the configuration of the DSL user end equipment through the customer end equipment management server (CPE-MM) under the condition of DSL line activation. Functions such as remote fault diagnosis, maintenance and software upgrade to meet the requirements of remote management and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L12/24
Inventor 朱建华缪应忠殷芹鲁林丽张西利
Owner ALCATEL LUCENT SHANGHAI BELL CO LTD
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