相关疑难解决方法(0)

为什么ipv6连接失败？

   # python
    >>> import socket
    >>> s = socket.socket(socket.AF_INET6, socket.SOCK_DGRAM)
    >>> sa = ('2000::1',2000,0,0)
    >>> s.connect(sa)            
    >>> sa = ('fe80::21b:78ff:fe30:7c6', 2000, 0, 0)  
    >>> s.connect(sa)
    Traceback (most recent call last):
      File "<stdin>", line 1, in ?
      File "<string>", line 1, in connect
    socket.error: (22, 'Invalid argument')