I bought the BD-C6500 a couple of days back. I have spent close to 14 - 20 hours on trying to get it to connect to my Belkin G router.
When I disable both the security and the firewall on my router, the player connects just fine and I am able to even download the applications.
However when I enable the security (128 WEP), and leave the firewall disabled, the player fails the gateway ping test. If I leave it on Auto detect, the IP address, DNS, gateway all show up as zeroes.
So, I changed it to manual, entered the correct IP address, DNS and gateway, but it still fails the gateway ping test.
If I connect the player directly to the router via an ethernet cable, I pass the gateway ping test but fail the last Internet test. But it's moot really, because there's no way in hell I'm going to settle for a wired connection. Not in this day and age.
I have also tried the MAC address trick mentioned in this forum, tried opening the 443, 80 and 8080 TCP ports on my router (which I believe affects the Internet test, not the Gateway ping test where I am currently contemplating feeding the player to the nearest woodchipper)
My Samsung firmware is 1010.4, my Belkin firmware is up to date.
And to add insult to injury, I had to spend 3 hours on the phone with Samsung Tech support. My god! What a bunch of jokers! I'd read up on all the forums about this problem and the ability (or lack of) of Samsung tech, but I was simply not prepared for this kind of ineptitude. I had to spend the first 30 mins explaining everything that I'd done by reading up on the forums to the tech person. She was simply unable to grasp anything.
When I mentioned opening ports on my router in case I managed to get past the gateway ping test and failed the Internet test, she was eager to blame it on the router. I told her that I was simply interested in the port numbers IN CASE we manage to get past the gateway ping test. She read the port numbers to me as..are you ready for this?...443.80.8080. Yes! The Samsung tech support thinks that port numbers are "." separated. I politely said you mean Port 443, Port 80, and Port 8080? She said no! It was 443.80.8080. Pathetic!!!
She then passed me off to the Level 2 support. Good, right? WRONG! This dude blithely tells me that since the player is able to connect when the security is not enabled it clearly is a problem with the router. I told him that I am able to connect laptops, desktops and even my Android phone to this router...and he interrupts me and says that they don't support phones!
That was it! I asked him "Do you have anything useful to contribute in terms of diagnostics on the player?" He says No, it's a router problem...just like that!
I wonder if Samsung realizes the criminally inept and ignorant behavior of their "tech" support team. They are costing the company god knows how much in terms of returned merchandise, and in general ticking people like me off to the extent that they say like me:
"I'm done with Samsung products. I will NEVER, EVER even CONSIDER a Samsung product".
I am grateful to the folks in this thread that contributed and pooled their information, so that instead of wasting 40+ hours (and an unsafe increase in blood pressure), I only wasted 20 odd hours of my life...Not counting the hassle I am going to have to go through for returning this worthless piece of junk and buying what someone else had suggested on this forum - an LG-BD570.
Now to go onto AS MANY forums as possible and try and warn the other poor suckers about this piece of crap and the pathetic, ignorant, STUPID Samsung tech support. Amazon, buy.com, buydig...and then there's Facebook too...