Operator Message Processing Method for Virtual Private Network Group Information Management in Asynchronous Transfer Mode Switch

摘要

1. TECHNICAL FIELD OF THE INVENTION;An operator message processing method for managing virtual private network group information in ATM switch.;2. The technical problem to be solved by the invention;To reduce the system load by effectively providing virtual private network service and processing all operator messages through a single process.;3. Summary of Solution to Invention;When the virtual private network group information processing request message is received from the operator terminal, it generates a child process, and the child process determines the requested message type and calls the procedure according to the type to process it.;4. Important uses of the invention;It is used in the system for the provision of virtual private network services in ATM switches.