Any body had success with port forwarding with apples time capsule?

Okay, I see there is a new mbl duo 8TB.  Right now I have the 6TB mbl.  But have never gotten port forwarding to work with my time capsule, so I can stream video and music away from home.  Any suggestions?  That’s the main reason I got the duo, almost tempted to go pick up a linksys since port forwarding with that router was a success.

Check if the link below helps.