Is it possible to connect few other rigs with one wallet ? I have tryed with option rpcconnect in wallet conf file, but it doesn't work. Only def 127.0.0.1 is working.

I not the brightest, but on your different rigs did you assign them the .101, .102, .103 and .104?
Everytime I google my ip address on each machine it gives me the exact same thing.