iptables log and deny rule set
adalbert.prokop at gmx.de
Thu Jun 21 08:26:56 UTC 2007
ann kok wrote on Wednesday 20 June 2007:
> Could you give me some rule examples?
iptables -A INPUT -s <bad_ip> -j LOG -m limit --limit 1/minute
iptables -A INPUT -s <bad_ip> -j REJECT
That will log and block packets from <bad_ip>, limiting logging to one
entry per minute.
> I am not familiar to iptables?
I hope you are familiar with ip traffic basics and packet filtering?...
# man iptables
gives you a lot of information - in case you know network basics.
> Where the location of the log fime?
By default: /var/log/messages, but you can change the logging facility.
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