I don't think this has to do with your IP; my guess is this.
in 1bash there is a setting:
ETHERMINEdotORG="NO"
change this to:
ETHERMINEdotORG="YES"
let me know if this is the problem
setup static ip 1bash doesnt work (ping google.com reply ok >> connect to internet ok), but setup dynamic ip 1bash work ok.