Application of VPN technology for remote maintenance in seismic monitoring network VPN技术在地震监测网络远程维护中的应用
The design idea and implementing method about VPN ( virtual private network ) access service in remote maintenance for seismic monitoring network is introduced. It is also discussed that the realization of VPN in China Seismic VSAT Network. 系统介绍了将VPN技术引入地震监测网络远程维护工作的技术思路,以及该技术思路在中国地震局卫星数据通信网中的实现方法。
Thirdly, the remote maintenance system with the functions of the network communication, monitoring, maintenance and maintenance management is developed. The design of the monitoring sub-system, the diagnosis maintenance sub-system and the maintenance management subsystem is presented in details. 第三,开发集网络通信、监控、诊断维护和维护服务管理功能于一体的远程维护服务系统,并详细介绍了远程监控子系统、远程诊断维护服务子系统和诊断维护管理子系统的设计开发。
This paper presents a new method of implementing remote maintenance and diagnosis through the Internet for large equipments and monitoring systems. The method is based on tunnel security technology of virtual private network with the aid of remote control software. 采用虚拟专用网(VPN)的隧道安全技术,结合远程控制软件,提出一种通过Internet公网对设备及监控系统进行远程维护和诊断的新方法。
Data management system has the following features : database user management, data archiving and clear, material recovery, log management, remote inquiry, configuration management, database installation, database maintenance, database recovery, data monitoring. 数据管理系统的具有如下功能:数据库用户管理、资料归档与清除、资料恢复、日志管理、异地查询、配置表管理、数据库安装、数据库维护、数据库恢复、数据库监控功能。