The problem was my winpcap version. I was using the 3.1. Now, with the 3.0 it works.
Really thanks. :-) > For what it's worth, I can run that on my XP Professional SP2 machine and > it works perfectly: > >>>> pcapy.findalldevs() > [u'\\Device\\NPF_{15310604-FCFC-4016-9D36-14DAA948A600}', > u'\\Device\\NPF_{62280C1D-DC5C-42AF-BA0F-6BDB48418CA5}'] > > I'm using WinPcap 3.0. My packet.dll is stamped as version 3.0.0.18. > Maybe you're running a different version? > > -- > Richie Hindle > [EMAIL PROTECTED] -- http://mail.python.org/mailman/listinfo/python-list