使用Windows Azure从网站内部连接到具有SQL Server的虚拟机

I am using Windows Azure Web Sites to host my web application and also have a Windows Azure Virtual Machine with SQL Server on it. I would like to connect internally from Windows Azure Web Sites to my Virtual Machine, but using the supplied internal IP address of my Virtual Machine is not working. Is it possible to connect internally from Web Sites to a Virtual Machine? If so, how can I accomplish this? Thanks.I am using Windows Azure Web Sites to host my w