Re: propper logging and dropping

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netfilter-owner@xxxxxxxxxxxxxxx wrote:
Good evening,

I currently have the following macro.

/sbin/iptables -N LOGDROP
/sbin/iptables -A LOGDROP -i wlan0 ! -s 10.0.0.2 -j LOG --log-level info
/sbin/iptables -A LOGDROP -j DROP
/sbin/iptables -A INPUT -i wlan0 -s 58.102.198.29/255.255.255.0 -j LOGDROP

What I really wan to do is log address and excluding certain subnets, and address, but drop others on offending networks. So I want to log addresses to wlan0 whose source address is not 10.0.0.2, but drop subnets which I exclude.

What is the best way to do this

 Thanks

Chip


If I get your question right:

$IPT -N LOGDROP
$IPT -A LOGDROP -s 10.0.0.2 -j RETURN
$IPT -A LOGDROP -j LOG --log-level INFO
$IPT -A LOGDROP -j DROP

$IPT -A INPUT -i wlan0 -s 10.0.0.0/24 -j LOGDROP
$IPT -A INPUT -i wlan0 -s 58.102.198.29/24 -j LOGDROP
...

Regards

Mart

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