Design and Implementation of IPSec VPN and Firewall System Cooperation
Ling Wang · Communications technology · 2008
IPSec VPN and firewall make great contributions to the safety of network.IPSec VPN technology can both safely transmit data in public network,and to a certain extent,protect the safety of internal network.Firewall can protect network form being illeagally intruded.The coexistence of IPSec VPN and firewall in a system needs consideration of the cooperative working between the two.In this article,a IPSec VPN system based on virtual adapter is suggested and implemented.This system,combining IPSec VPN and virtual adapter,can effectively realize the cooperative work of IPSec VPN and firewall for internal network.