On Fri, Feb 10, 2012 at 3:12 PM, daedae11 <daeda...@126.com> wrote:
> The example is the third example in (Python2.7's doc)->(Python Library
> Reference)->17.2.2.
> The code of the example is:
>
> import socket
>
> # the public network interface
> HOST = socket.gethostbyname(socket.gethostname())
>
> # create a raw socket and bind it to the public interface
> s = socket.socket(socket.AF_INET, socket.SOCK_RAW, socket.IPPROTO_IP)
> s.bind((HOST, 0))
>
> # Include IP headers
> s.setsockopt(socket.IPPROTO_IP, socket.IP_HDRINCL, 1)
>
> # receive all packages
> s.ioctl(socket.SIO_RCVALL, socket.RCVALL_ON)
>
> # receive a package
> print s.recvfrom(65565)
>
> # disabled promiscuous mode
> s.ioctl(socket.SIO_RCVALL, socket.RCVALL_OFF)
>
>
> However, when I run it, the interpreter show the following error:
>
> Traceback (most recent call last):
> File "E:\c language\Eclipse\example\src\sniffer.py", line 12, in <module>
> s = socket.socket(socket.AF_INET, socket.SOCK_RAW, socket.IPPROTO_IP)
> File "D:\Python27\lib\socket.py", line 187, in __init__
> _sock = _realsocket(family, type, proto)
> socket.error: [Errno 10013]
>
That's very strange, because when I run it, the interpreter shows the
following error:
Traceback (most recent call last):
File "C:/Users/hugo/Downloads/test.py", line 7, in <module>
s = socket.socket(socket.AF_INET, socket.SOCK_RAW, socket.IPPROTO_IP)
File "C:\Python27\lib\socket.py", line 187, in __init__
_sock = _realsocket(family, type, proto)
error: [Errno 10013] An attempt was made to access a socket in a way
forbidden by its access permissions
>>>
Which is identical to yours, but includes a helpful message telling
you what is wrong. Did you not get that message, or did you just paste
it wrong?
In any case, Walter got you the solution.
HTH,
Hugo
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