made some refactoring. exctracted parsing of ip address from ifconfig output to own function
made some refactoring. exctracted parsing of ip address from ifconfig output to own function

robotframework/Rammbock,samratashok87/Rammbock,robotframework/Rammbock,samratashok87/Rammbock,WamanAvadhani/Rammbock,WamanAvadhani/Rammbock