json_rpc_call solo mining with bitcoin running on Windows 7 for antminer
BFGminer needs to use stratum (bitcoin core doesn't)

Add --stratum-port=3333 to your bat file with 192.168.1.123:8333 then point your antminer at 192.168.1.123:3333

Ta. 3KMxGyAFJA9zFnaXfPEkrjoLozXcZz8FH4