- Code: Select all
+ iptables -A INPUT -p icmp --icmp-type echo-request -m limit --limit 1/s -j LOG --log-prefix 'Ping: '
iptables: No chain/target/match by that name.
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# diff <(egrep -i "netfilter|iptables" /boot/config-3.2.0-4-686-pae | grep -v ^#) <(egrep -i "netfilter|iptables" /boot/config-3.7.7-grsec | grep -v ^#)
43a44
> CONFIG_NETFILTER_XT_MATCH_ECN=m
any idea how fix it?