We haven't had a chance to fully test this product yet, but we've assembled this helpful overview of relevant information on it.
The DMP-BDT230 Blu-ray Player by Panasonic utilizes the Panasonic Viera Cast platform, and proffers Ethernet and Wi-Fi connectivity options. The DMP-BDT230 additionally supports DLNA media streaming.
Panasonic Viera Cast Platform
DLNA Media Streaming