Offsite Network Interconnection Based on GRE over IPSec VPN
Tang Deng-ping · 2011
As companies continue to expand,many companies have set up a branch.In order to share resources,we need to research the network interconnection between headquarters and the branch.It can achieve the offsite network interconnection by using GRE over IPSec VPN technology,and it can ensure internal confidential data securely for transmission in the network