How to reach NAS via AP on internet

Hi all,

I've got a wl500g AP and a Linksys EFG80 NAS (http://www.linksys.com/products/prod...id=43&prid=447).

The AP is connected to internet (fixed IP, let's say 1.2.3.4) and the Linksys is located behind the AP using LAN (fixed IP, let's say 5.6.7.8).

I would like to be able to "see" the NAS via the internet.

So when I'm at work, type in the browser "http://1.2.3.4/" and get access to my NAS.

I've tried Port Triggering and Virtual Server, both didn't work.

Any suggestions?

D'Mzz!
Marrik