Re: private to public IP

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Hi Robee,

Thank you very much for your reply, just want to confirn something.

1. Based on the script you've sent to me does it mean that I have to input all my private subnets example iptables -I FORWARD -s 192.168.1.0/24 -m state --state NEW -j LOG --log-level info iptables -I FORWARD -s 192.168.2.0/24 -m state --state NEW -j LOG --log-level info iptables -I FORWARD -s 192.168.3.0/24 -m state --state NEW -j LOG --log-level info iptables -I FORWARD -s 192.168.4.0/24 -m state --state NEW -j LOG --log-level info
and so on

2. With this script I can identify a certain Private IP, which public IP address it use and which remote IP it is connected? example

Private IP = 192.168.2.56
Public IP =  203.174.11.8
Remote IP = 65.67.87.9 (www.yahoo.com)

3. Are all the log are stored in /var/log/messages?


Thank you very much for you support,

Wennie

----- Original Message ----- From: "robee" <mlody@xxxxxxxxx>
To: <netfilter@xxxxxxxxxxxxxxxxxxx>
Sent: Sunday, July 02, 2006 7:03 PM
Subject: Re: private to public IP


Dnia 02-07-2006, nie o godzinie 14:35 +0300, Wennie V. Lagmay
napisał(a):
Hi all,
I want to create a log on Iptables wherein to store and to identify which
private Ip is connected on public Ip on a certain date and time. Can you
help me on this

Thanks,

Wennie



the easiest way:

iptables -I FORWARD -s PRIVATE_IP -m state --state NEW \
-j LOG --log-level info



robee




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