http://developers.de/blogs/damir_dobric/archive/2016/05/04/configuration-example-of-a-azure-webapp-in-vnet.aspxConfiguration of Virtual Network inside of a WebApp might be sometimes kind of confusing. For this reason, I simply provided in this post a configuration of a test application, which should guide you how to setup all required address spaces.   TheenCommunityServer 2008 SP1 (Build: 30619.63)