Intelligent optical network system and user group management method

A technology of intelligent optical network and user group, applied in the field of intelligent optical network, can solve problems such as unified management difficulty, difficulty in PIT table diffusion, and inability to obtain PIT table in time, so as to avoid unreliability, reduce risk, and ensure reliability Effect
CN100336342CActive Publication Date: 2007-09-05ZTE CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ZTE CORP
Publication Date
2007-09-05

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Abstract

Operation of initial configuration for user group is carried out through management plane; or operations such as dynamic user logon, applying for building connection, disconnecting connection, modifying connection etc. can be carried out through client end. Action of control plane is in use for responding request from user end and management plane to carry out procedure for dynamic creating link. Management for user group in optical virtual private network (VPN) is implemented through service management module of management plane so as to avoid unreliability and out of time of PIT table for expanding user member through route protocol as well as security of user group management. The invention increases efficiency for building and managing VPN, and generates visible topological view of user network rapidly through address table of member of global group so as to guarantee reliability for managing OVPN group as well as expand network of multiple operation managers expediently.
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Description

technical field

[0001] The invention relates to an intelligent optical network system and a method for managing user groups through a management plane of an optical virtual private network, in particular to a method for quickly and reliably realizing the establishment of an OVPN (optical virtual private network) in the field of intelligent optical networks. Background technique

[0002] The transmission network architecture based on the automatic switching optical network creates conditions for the provision of new services and promotes the evolution from the transmission network to the service network. Various new service provision modes are constantly emerging. With the development and research of ASON technology, the realization of these new business models has become a key technology for ASON research. Operators widely require support for new technologies such as OVPN and BOD. The provision of services, therefore, the development of smart node devices to support and impl...

Claims

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