摘要
以陕西省气象局为例介绍了区域气象站监测数据传输的几种不同的技术,即直接传输和利用防火墙转发,对利用防火墙转发时的端口映射和IP映射2种方式做了比较,并针对具体网络设备给出了配置的实例,随后给出了省信息中心收集各市级中心的监测数据时采用的不同技术手段。
This text introduced two methods of data transmission in region weather station by an example of Shanxi Provincial Meteorological Bureau which including direct translate data and forward data by firewall. There are some configuration sample for the device of network. By comparing the way of map of IP address with port＇s, you＇ll find many differences. And some information on collecting data is analyzed.
关键词
区域气象站
数据传输
互联网
region weather station
data transmission
internet
