How to host an extranet environment in DMZ network where it uses Azure AD for authentication?

Hi Guys,

Hope you can help.

I would like to deploy an extranet environment in which the SharePoint Server 2013 farm is placedinside our perimeter network whilst the users are inside our Azure AD environment...Is this possible? if so has anyone got any suggestions, recommendation or experience that can  share with me?  

Any advice greatly appreciated.

Thanks,

BalaiP