Can't put this to work.

I can ping the pc with the wallet, and it's ok, I have in the pc with the wallet, a conf file with "rpcallowip=192.168.1.*"

I've tried also "rpcallowip=*" and nothing

In a different pc I try to connect using in the conf file:

"http://192.168.1.*:rpcport in the wallet conf",
"user" : "username",
"pass" : "password"

pc with wallet: win8
pc with gpu: win7

Can anyone give his advice how to solomine with the wallet in other pc?