I can't because the router is in the other room, and my mother offered me some time ago the move of it to my room, but I said no because I had fixed the problems by the DMZ.. I don't want to ask her to do it just because of me..
But I still keep getting random DC's in GT5. Only in GT5.. In BO2 I NEVER got DC'd..
But, Black Ops 2's server is basically the same CoD server that never really experiences an issue until the host quits or the host's internet crashes; it requires nowhere near as much information, in the same time frame.
Whereas GT5 is full of different player inputs that will naturally be run through a complex physics system, and sent to various other players, CoD's system is essentially "so-and-so is standing there. Draw player there."
The fact is, CoD doesn't even have bullet drop, or any other physics-related gameplay. It's literally point-and-shoot with slow-moving lasers, rather than any sort of weight transfer, grip calculations, aerodynamic shifts (drafting, etc.) and is much less complex that GT5.
Then, take into account GT5's poor servers, and CoD's (honestly) quite good servers (though, not the
maturity (lack thereof) that takes place on CoD servers,) and you've got a huge difference.
However, whereas I've never seen anyone be able to "hack" or "cheat" GT5's online system with FIAT 500s that are faster than the Red Bull X2011, as I've seen aimbots on CoD, I'd still say that GT5's system is more fair.
That's some backyard you've got then.
that's some cat your friend's got then. 
grand valley go two!
What?