用snmp++编写的局域网数据流量统计程序-snmp prepared with the LAN data traffic statistical procedures

统计数据流量，根据不同的的源地址和目的地址对数据流量分开统计，确定单个主机的流量数据-statistical data flow, according to the source address and destination address of the data flow separate statistics, determine a single mainframe data flow