Hello, all. I can filter some protocol packet like below. iptables -A INPUT -p x But how can I filtre like (proto 0) below? proto 0 means protocol 0 ? I can find protocol 0 information at http://www.iana.org/assignments/protocol-numbers 11.34.254.146 -> xx.xx.xx.xx [proto 0] ........WinSock 2.0.....LG@. B..Y..|............#............... 24.57.19.22 -> xx.xx.xx.xx [proto 0] ........WinSock 2.0.....LG@.....Y..|............#............... # iptables -A INPUT -p 0 -j DROP When I execute like above, protocol 0 means all protocol. # iptables -L INPUT -n target prot opt source destination ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 Thanks for your time.... __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
