Raw sockets and sendto in python

Question

I am working on integrating scapy with twisted, but I ran into this very weird bug on OSX that I can\'t seem to figure out.

Basically I am unable to send a valid TCP pac

Answer 1

Another related issue. Python impacket module has ping.py script to ping hosts. On Mac OS X Lion I got an error while using this script:

Traceback (most recent call last):
  File "/private/var/www/env/bin/ping.py", line 73, in 
    s.sendto(ip.get_packet(), (dst, 0))
socket.error: [Errno 22] Invalid argument

But on Ubuntu everything works fine and I am getting replies from hosts.