Hi,
In answer to your queries, I hope the information below helps!
DSM 3.2 beta has just been released and supports UPnP routers. If your router is enabled with UPnP function, DSM might be able to publish it to the internet automatically. The link below is the list of supported routers we have tested in the DSM 3.2 beta, and even your UPnP router is not listed here, it might work although we cannot guarantee this:
http://www.synology.com[...] (Item 12 in Special Note Section)
The DiskStation will support all routers in the market by setting up the port forwarding rules on the router manually. Below are some instructions that will help.
1. Please also refer the our FAQ to configure your router for Internet access:
http://www.synology.com[...]
2.If this FAQ doesn't help, please see this link on how to forward your ports:
http://www.portforward.com[...]
If you still have problem configuring the router, we suggest you contact the router's manufacturer for help.
Kind regards,
Joanne
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Joanne Taylor
Marketing Assistant
Synology