Creating a site-to-site VPN for your CloudStack-based LeaseWeb Private Cloud is not difficult. Simply watch this video and you’ll know exactly what to do.
More tutorials: http://lsw.to/yzF
LeaseWeb Private Cloud, powered by Apache CloudStack gives you the freedom to customize your virtual infrastructure to meet your exact requirements.
More info: http://lsw.to/yC1
You can watch this video also at the source.