def deny(ip, port=None, proto='tcp', direction='in', port_origin='d', ip_origin='d', ttl=None, comment=''):
 return _access_rule('deny', ip, port, proto, direction, port_origin, ip_origin, comment)

def deny ( ip , port = None , proto = 'tcp' , direction = 'in' , port_origin = 'd' , ip_origin = 'd' , ttl = None , comment = '' ) : return _access_rule ( 'deny' , ip , port , proto , direction , port_origin , ip_origin , comment )
add host to deny_hosts .