Hi all, I am having problem in my linux server. I am using redhat 9.0 with default iptables rpm. I have Nat of this server. ff:ff:ff:ff:ff:ff This mac address is creating problem in my network. Coz i cant find the ip address of this mac address device. I tried to block mac address with iptables in INPUT and FORWARD chain but still it is connected to my linux server. when doing # iptraf Here is the result of iptraf Ethernet HW addr: ffffffffffff on eth4 1906 22 116205 86.6 here 22 is the download speed ..he is using bandwidth even though i havent allowed him. when doing # ip neigh ...i cant found this mac address. Can any one tell me for stop this mac address or solve the problem. Regards -- Joel n.solanki Systems Administrator (M) 91-9825500258 D2V ISP PVT LTD http://www.d2visp.com
