Method to improve performance of remote TCP connection using VPN gateway
利用VPN网关改善远程TCP传输性能的方法研究*

To improve the performance of remote TCP connection,this paper proposed a method named TCP-Proxy on VPN gateway.Through the modification of acknowledge number field and window field in TCP header,VPN gateway shielded TCP sender from the perception of packet loss,and thus prevented the unnecessary reduction of congestion window.Experiment shows that this method can effectively eliminate the influence of high packet loss rate,thereby increase the utilization of VPN network and the speed of remote TCP connecti...