Down
virtual bool Down();
virtual bool Down();
virtual bool Down();
device->KPPP_Interface->Down();
virtual bool Down();
protocol->Down();
Down();
Down();
Down();
Interface().Device()->Down();
protocol->Down();
Interface().Device()->Down();
virtual bool Down() = 0;
virtual bool Down();
virtual bool Down();
virtual bool Down() = 0;
virtual bool Down() = 0;
bool Down() const;
interface.Down();
interface.Down();
fInterface.Down();
if (!interface.Down()) {