Cloud monitoring system for GNSS reference station network based on SNMP protocol
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摘要: 将SNMP协议的简单、应用广、可屏蔽设备之间的物理差异等优势应用于GNSS基准站运维中,设计实现一个云监控系统,对不同物理空间内,不同类型、不同厂家、不同型号的设备进行统一监控管理,减轻运维人员维护繁多设备的负担,协助运维人员第一时间发现故障、定位故障点,有效提升运维能力。基于SNMP协议的云监控系统部署在地震行业网络,通过物理资源虚拟化、虚拟资源再分配、业务系统在多台服务器之间自由迁移等技术,真正摒弃传统机房存在的一项业务占用一台服务器、服务器宕机业务即中断等缺点。Abstract: The advantages of SNMP protocol, such as simplicity, wide application and regardless of physical differences between devices, are applied to the operation and maintenance of GNSS reference station. The cloud monitoring platform is designed to monitor and manage devices of different types, manufacturers and models in different physical spaces, which greatly reduces the burden of network administrators in maintaining various devices, and discovers and locates faults at the first time, effectively enhances operational and maintenance capabilities. The cloud monitoring system based on SNMP protocol is deployed in the seismic industry network. Through the technologies such as physical resource virtualization, virtual resource redistribution, and free migration of business systems among multiple servers, the shortcomings of traditional computer rooms such as one service occupying one server and service downtime meaning business interruption are really abandoned.
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Key words:
- SNMP protocol /
- GNSS reference station /
- cloud monitoring
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表 2 物理资源
Table 2. Physical resources
物理设备情况 相关参数 服务器型号 华为Tecal RH2485 V2 服务器台数 6台 CPU 6 × 101.20 GHz 内存 6 × 28.19 GB 本地磁盘 3248 GB FCSAN存储 31744 GB 表 1 系统监控的GNSS基准站分布情况
Table 1. Distribution of GNSS reference stations monitored by the system
序号 基准站名称 地理位置 1 阿古拉站 内蒙古通辽市科尔沁左翼后旗阿古拉镇 2 海拉尔站 内蒙古呼伦贝尔市海拉尔区 3 阿鲁科尔沁站 内蒙古赤峰市阿鲁科尔沁旗 4 阿拉善右旗站 内蒙古阿拉善盟阿拉善右旗 5 阿拉善左旗站 内蒙古阿拉善盟阿拉善左旗 6 包头站 内蒙古包头市九原区 7 东乌珠穆沁旗站 内蒙古锡林郭勒盟东乌珠穆沁旗 8 额济纳旗站 内蒙古阿拉善盟额济纳旗 9 二连浩特站 内蒙古锡林郭勒盟二连浩特 10 鄂伦春旗站 内蒙古呼伦贝尔市鄂伦春旗 11 托克托站 内蒙古呼和浩特市托克托县 12 乌海站 内蒙古乌海市海勃湾区 13 乌加河站 内蒙古巴彦淖尔市乌拉特中旗乌加河镇 14 乌兰浩特站 内蒙古兴安盟乌兰浩特市乌兰哈达镇 15 乌拉特后旗站 内蒙古巴彦淖尔市乌拉特后旗 16 正蓝旗站 内蒙古锡林郭勒盟正蓝旗 表 3 物理资源虚拟化
Table 3. Physical resource virtualization
虚拟资源 相关参数 计算池 CPU:579.14 GHz
; 内存:200.35 GHz存储池 32259 GB 网络池 分布式交换机1个 表 4 业务系统分配资源
Table 4. Allocating resources for business systems
SNMP管理站
资源分配相关参数 操作系统 Windows Server2012 R2 Datacenter 64bit CPU 2 × 2.20 GHZ 内存 8 GB 硬盘 300 GB 网卡 2 × 6 GB 表 5 基于SNMP协议的GNSS基准站网络云监控系统主要功能
Table 5. Main functions of GNSS reference station network cloud monitoring system based on SNMP protocol
主要功能 简介 实时监控GNSS基准站设备 监控界面实时显示基准站名称、被监控设备的端口号、IP等信息,每5分钟轮询显示监控情况 Web界面告警 站点设备正常,Web页面蓝色显示;故障发生,Web页面红色显示 查询故障日志 查看故障日志内记录每一站点设备正常/异常状态改变时的记录信息 查询数据流量分布图 查看不同时间段(1小时、24小时、30天、365天)的数据输入输出流量分布图 查询统计数据 查看不同时间长度(5分钟,1小时,1天)的输入带宽、输出带宽、总带宽、数据有效覆盖率等统计数据 -
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