Inter-network Configuration And Implementation Of VPN Accelerator

Internet is an open shared network, because of travel office staff, the company owned by some sub-agencies, branches or home office staff and so can not access the company's internal network; some people playing the game is slow due to network transmission to affect development of online games; and because it is not transmitted by the Internet IP datagram to provide any security guarantees, resulting in IP packets are vulnerable to third party's illegal eavesdropping and tampering attacks; as well as some users because of the use of the network, the between different networks can not use the network to better address the problems raised above, we propose a research program their own VPN.In this paper we analyzed the PPTP, L2TP, GRE, Open VPN VPN and other several important agreements, and were compared for these types of agreements in order to better illustrate the feasibility and reliability of our approach. We first proposed based on the client and play the role of fortress machine VPN server configuration, but also pointed out that they are the DH encryption to ensure security of user information and use the NAT server and VPN iptable route to successfully set up the server a; Second, the proposed establishment of the VPN client PC and then transfer server dual network cards VPN server set up; and then put forward a number of VPN server and VPN client configuration and implementation; Finally, experimental results showed that after using the VPN used to access the network using the VPN when the time is not even a fraction of one dozen, can we feasibility and effectiveness of the proposed scheme.In short, as the VPN market matures and more complete industry chain VPN, VPN technology will be individuals, companies, organizations, groups such as the use, will be more extensive development.