Per-IP流量控制方法

通过一条规则达到控制一定范围内的每个IP的相同策略的方法称为Per-IP.在Linux平台上研究了数据包控制框架和流量控制机制,提出了一种Per-IP流量控制的方法.该方法是通过利用Netfilter的模块扩展功能,创建一个可以使用一条规则方便对IP包进行统一限速的模块.系统功能采用内核态和用户态分别实现,限速采用了改进的令牌桶算法.实验结果表明,该方法可以方便有效地控制每个IP的上下行速度.

Traffic control measure to Per-IP

The way which can control each IP though a rule is called Per-IP.Researching the control framework of the packet and traffic control mechanisms,a way of Per-IP traffic control based on Linux is proposed.Using the function of Netfilter module extensions,the way can create the Netfilter module to achieve the speed limit of Per-IP.The system functions are realized using kernel mode and user mode.The module of speed limit can easily and efficiently control the speed of uplink and downlink,using the token bucket...