NETSHELL_AUTH_BILLING IN THE MEXT-WORK CORPORATION PROJECT ON THE TECHNOLOGY PERFORMANCE OF DEPOINTING CAPACITY AND APPROACHING OF USE DATA

I. OVERALL STRUCTURE OF THE SYSTEM AND METHODOLOGY OF USE

The campus network used for this project is Authentication & BillingCentralized billing control + distributed access, the structure design, billing and authentication logic is independent of specific access devices, achieving uniform control over multi-brand exchanges, ACs, APs.

The core modules of the system are deployed at cloud ends or centralized data centres to avoid the impact of single campuses, single equipment malfunctions on overall billing and certification capabilities, which apply to secondary school single campuses and subsequent expansion scenarios.

II. System-level delivery of the dialysis capacity

The system has a operator-dealing capability, the logic of which is integrated by Authentication & Billing, rather than relying on export equipment or single gateways, as follows:

1. Dial trigger control

   • After completion of campus network authentication, the user triggers the dialling only if you have access to the outer network

   • Deposition behaviour and billing status, set strategy, time strategy for connection control

2. Operator pool centrally managed

   • System support configuration of multiple operator pool

   • Support account status monitoring, occupancy, release, unusual recovery

   • Support integrated movement of accounts across campus and across-export

3. Description and user session binding mechanism

   • Each dialling behaviour is tied to a specific user session

   • Support for proxy records to match user-certification records, billing records one by one

   • The dialysis success, failure, abnormality can be recorded and traced.

This approach ensures that the behaviour of sub-description is controlled, statistically and verifiable and meets the long-term operational requirements of the middle-level campus project.

III. DESIGNATION OF STANDARDS IN ASPECTS

The system, at the design stage, takes into account high co-mutual and unstable conditions in the middle-school accommodation wireless environment and has the following mechanisms for substituting abnormal scenarios:

• Authentication success with pass logic decoupling

• The failure of the dialysis does not affect access to basic networks on campus.

• Support for an abnormal dial-up autoretation and account quick recovery

• Support for session protection in wireless shaking and abnormal disconnection

The mechanism effectively avoids problems such as the concentration of accommodation lines and large-scale user complaints due to anomalous transfers, thereby ensuring continuity in network operations.

IV. Description of user data regulatory capacity

The system centrally captures and manages user data throughout the authentication, billing and transfer process, creating a complete user behaviour data link:

• User identification information (symbol/work/cell number, etc.)

• Online time, downtime, online time

• Extranet access trigger record

• Record of use of dial-up accounts

The system supports statistics by users, dormitories, classes and campuses, as well as data export to meet school requirements for authenticity and regulatory data on network operations.

V. Operator data interface and statistical capacity

Through the dialysis mechanism, the system can map the real out-of-the-box access behaviour on campus to the operator side in a synchronized manner to achieve:

• Real statistics on the size of the out-of-net user

• Effective response to user activity and frequency of use

• Provide operators with a real data base that can be used for performance accounting

Avoid data distortions that arise only from export flows or fixed account statistics.

VI. Long-term system operational suitability

The system is designed to address the long-cycle and age-old characteristics of the network of middle-level schools:

• Support for multi-operator, multi-export environment

• Support for smooth access to new campuses without compromising the operation of existing campuses

• Support to data continuity and consistency assurance under long-term operation

• Support system online upgrades and strategy adjustments

This capability effectively supports the continued operation and later expansion of the middle-level school network billing project.

VII. Description of system compatibility and compatibility

The system is not dependent on specific brand network equipment, and can be docked with mainstream switchboards, ACs, APs, etc. to support a combination of cable and wireless deployments that are applicable to the existing network environment and subsequent expansion in middle-level schools.