Hoping that maybe someone can help me out here. I'm pretty computer literate, but I can't seem to figure this out.
I have a D-Link DGL-3400 wireless router that I have my PS3 connect to via ethernet. I've forwarded the ports listed earlier in this thread to the proper IP of my PS3 (192.168.0.111). I've also placed my PS3s IP in the DMZ and I've enabled uPNP on the router itself.
Now, after all that, I still get uPNP unavailable, and a NAT of "Type 2", which I believe is medium or restricted wheneverr I run the connection test.
Now it's important to note that I currently have no issues connecting to PSN, or downloading, or playing Resistance or Full Auto 2, but I'm curious why I'd be getting uPNP unavailable & a Type 2 listing for NAT.