PSN Error

[Hazza]

Trying to play PES2010 online, but it keeps coming up with this error message.

Any ideas?

Unable to transmit using UDP port 5730
You may need to connect directly to the internet or adjust your connection device. i.e router settings etc.

Assign DMZ, port mapping, Configure NAT Table and other router settings to the PlayStation 3 System. Individual products may use unique terminology.

 

[Sym0n]

The ports blocked, open it up on your router and/or assign your PS3s internal IP DMZ (Demilitarized Zone) status.