MY PS3 says my network configuration has a NAT3 setting when i try to play Red Dead Redemption, so i cannot connect with other players. I have a MAC Snow Leopard and a D-Link Wireless Router. any ideas how to turn off that setting?
You have two options.
1. open the psn network ports on your router settings
2. Put your ps3 into DMZ this will put your ps3 outside the firewall giving you better connection, i would go with this option.
Nat1 ps3 without a router.
Nat2 ps3 with a router all ports open
Nat3 ps3 with router ports not open.
hope this helps
Steam-shankly1985 - Psn-shankly1985
Find your router in the list on the website, then find PSN, follow instructions.