system("ifconfig $DEV hw ether $MAC");
system("ifconfig $DEV $ADR netmask $MSK broadcast $BRD -arp");
system("start-stop-daemon --start --quiet --pidfile /var/run/$NAME.$_[0].pid --exec $DAEMON -- -n $_[0] $EXTRA");
system("ifconfig $DEV hw ether $MAC");
system("ifconfig $DEV $ADR netmask $MSK broadcast $BRD -arp");
system("start-stop-daemon --start --quiet --pidfile /var/run/$NAME.$_[0].pid --exec $DAEMON -- -n $_[0] $EXTRA");