Structuring a URL to reach a device behind my router.

[dave61]

Hi guys, it's me again.
It's been a long time since my last visit.
How's everyone?

I'm getting old and more forgetful, and I know you guys are the ones who can help me.

I got this camera that I watch my Driveway with & I've already opened the port forward for the camera.
So, I've previously done this before with the URL, but for the life of me I can't remember how I did it.
My internal address for the camera is this :
Rtsp://userass@10.0.0.2:6667/blinkhd/
and my outside address is :
http://xx.xxx.xxx.x.com
So should my URL look like this:
HTTP://xx.xxx.xxx.x.com./Rtsp://user...:6667/blinkhd/
I've tried it different ways and it didn't work.
Any help with this would be greatly appreciated!
And thanks guys.

Dave61