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Re: hi



Maybe it's just my kernel, but ifconfig seems to have a maximum of 4096 MB that it accounts for in receiving and transmitting traffic per interface. So it won't be too useful once you hit that limit.

I'd suggest googling for iptables traffic accounting, or something along those lines. Here's the first thing that popped up which might get you started (from this same list a few months ago): http://lists.debian.org/debian-firewall/2003/debian-firewall-200305/ msg00065.html .

Glenn Oppegard
Aktiom Networks LLC

On Friday, September 12, 2003, at 08:42 AM, Adrian Gheorghe wrote:

An easier way to do this would be to just parse the results returned by the
command "ifconfig".
It contains the amount of bandwidth passed through each interface.

Although if you want more detailed information you could use iptables or
have a "tcpdump" running in the background.
Unfortunately I have tried only the first (easier and faster) way of
obtaining the bandwidth, so if you do find some way of getting that from
iptables, please let us know.

Adrian

-----Original Message-----
From: Rajkumar [mailto:k.rajkumar@gitt.com.au]
Sent: Friday, September 12, 2003 1:02 AM
To: debian-firewall@lists.debian.org
Subject: hi


hi there,

Can anybody help me how to build a firewall on a debian system.i want to
implement a firewall and a system which will let me know about how to
find out who is using how much bandwidth which will be by finding on the
basis of the ip address.

thank you !

Regards,
Raj


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