Hi all, I am trying to implement proper firewall to my network using iptables and I have to admit that I am amazing by amount of iptables features it offers. But I can not understand is there any way to prevent port scanning using iptables? So if anyone out there know something about this and have some links, pdf , chm files, will help me a lot if it posts on this mailing list. Thanks in advance Regards __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com