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Service configuration method and system for a passive optical network

A passive optical network and service configuration technology, applied in the field of passive optical network, can solve the problems of SNMP command failure, unreliability, easy loss, etc., and achieve the effect of saving memory and storage space, enhancing reliability and stability

Active Publication Date: 2019-04-09
ZTE CORP
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

The disadvantage of this method is that the entire system depends on the MDU online Trap notification message, and the SNMP Trap notification message is an unreliable message that is easy to be lost, and when there is a Trap message storm on the network, this Trap message cannot be displayed on the network management system. Timely and reliable processing will affect the timely opening of the MDU; in addition, after the MDU is online, PONEMS needs to use the SNMP protocol to configure data for all ports. A large number of SNMP operations will easily lead to the failure of SNMP commands, which will also affect the Reliable activation of the MDU

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  • Service configuration method and system for a passive optical network
  • Service configuration method and system for a passive optical network
  • Service configuration method and system for a passive optical network

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Embodiment Construction

[0070] The technical solutions of the present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

[0071] An embodiment of the present invention provides a service configuration method for a passive optical network, such as figure 1 As shown, it mainly includes:

[0072] In step 101, the PON EMS creates an ONU on the OLT after receiving the command to create an ONU issued by the service activation system (the ONU is offline at this time).

[0073] A resource pool device for assigning IP addresses to ONUs is provided on the PON EMS. After the PON EMS receives the command to create an ONU issued by the service activation system, if the command to create an ONU carries the IP address allocated for the ONU, Then the PON EMS configures the management channel parameters, and sends the management channel parameters and the IP address carried in the command to create the ONU to the OLT; if the command to create the ONU d...

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Abstract

Disclosed are a method and system for service configuration in passive optical network, the method including: after receiving the command for creating optical network unit (ONU) issued by the service activation system, the passive optical network element management system (PON EMS) creates the ONU on the optical line terminal (OLT); after receiving the command for ONU service activation issued by the service activation system, the PON EMS issues the service configuration information of OLT side to the OLT, and converts the service configuration information of ONU side into the corresponding ONU configuration file, then uploads the ONU configuration file to the configuration file server. By the present invention, a service configuration opening method is implemented, which is based on file transfer protocol, efficient, reliable and ONU plug and play.

Description

technical field [0001] The present invention relates to the technical field of Passive Optical Network (PON, Passive Optical Network), in particular to a service configuration method and system of a Passive Optical Network. Background technique [0002] Passive Optical Network (PON, Passive Optical Network) technology is a point-to-multipoint optical fiber access technology. PON consists of an optical line terminal (OLT, Optical Line Terminal) , and an optical network unit (ONU, Optical Network Unit) or an optical network terminal (ONT, Optical Network Terminal) on the user side. [0003] The PON network element management system (PON EMS for short) provides a northbound interface (NBI for short) for user service provisioning. In the scenario, voice service, broadband service, and Internet TV (IPTV) service are automatically opened, removed, suspended, resumed, modified, and relocated. In order to simplify the service activation process of ONU / ONT, it is required that afte...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L29/12
CPCH04L41/044H04Q11/0067H04Q2011/0064
Inventor 傅华明李青苏春山曾南熙
Owner ZTE CORP
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