On Wed, Feb 24, 2010 at 12:38:29PM +0200, Bogdan-Andrei Iancu wrote: >well, the man page is not always complete. For sure I can say that EPERM >is returned by sendto() when you block the traffic with some iptables >rules on outbound chain. Thanks. I'll keep that in mind. Regards, P.Y. Adi Prasaja