Am Son, 2003-08-24 um 05.02 schrieb Noname Noname: > Hi all > > i'm trying to use iptables with iplimit option, i'm getting the below > problem > can any one help what is the caused problem and how can I solve it? > > [root@www root]# iptables -A INPUT -p tcp --syn --dport http -m iplimit > --iplimit-above 4 -j REJECT > iptables: No chain/target/match by that name You might not have the iplimit support compiled in your kernel/iptables command. Try removing one or the other option: iptables -A INPUT -m iplimit --iplimit-above 4 -j REJECT iptables -A INPUT -p tcp --syn --dport http -m iplimit -j REJECT iptables -A INPUT -p tcp --syn --dport http -j REJECT iptables -A INPUT -p tcp --syn --dport http And watch which option causes the error. Then check if you configured/patched your kernel to support this option ;-) Cheers, Ralf -- Ralf Spenneberg RHCE, RHCX Book: Intrusion Detection für Linux Server http://www.spenneberg.com IPsec-Howto http://www.ipsec-howto.org Honeynet Project Mirror: http://honeynet.spenneberg.org