Ethereal-users: Re: [Ethereal-users] Bandwidth Usage Monitoring

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From: Lewis Smith <lewis@xxxxxxxxxxxx>
Date: Sun, 28 Nov 2004 18:04:32 +0000
Stephanie

You seem confident that I should be able to make this work which is good to hear! Not to mention getting the award for the fastest response to a post ever!

Getting tethereal to generate some statistics sounds pretty good. The immediate problem for me is this:

This ISP currently host about 5 sites, all the sites are hosted on one server. By the time the request makes it's way to the server it is by IP, and the server knows which site to serve up based on the HTTP header. This means that there is know high level way of knowing which site is being hit, ie which customer should be billed..

Does that make sense? And can you see the problem? Is there some way of showing which site is being hit which I don't know about?

Thanks again,

Lewis

Stephanie Tan wrote:

Thought I'd pop in my two cents for the first time on this newsgroup:

For us, we have a dedicated computer running Ethereal on a bridge.  We
scheduled tethereal to run in certain intervals. That tcpdump file is saved and then we use tethereal to read the tcpdump file and write it to a file in
some human-readable format.  We actually put that data onto a database
because we have to analyze the data (certainly a lot of data so we truncate old data). Additionally, we use tethereal to genereate some statistics on the data and push that out to another database. Oh and we do this with Perl
scripts that are scheduled with the "at" command.

For you, it sounds like you need tethereal to genereate some basic
statistics like #packets total.  Wasn't sure how much detail you were
wanting...like the actual command or something...

Anyhow, gl

Sincerely,
Stephanie Tan

----- Original Message ----- From: "Lewis Smith" <lewis@xxxxxxxxxxxx>
To: <ethereal-users@xxxxxxxxxxxx>
Sent: Sunday, November 28, 2004 11:51
Subject: [Ethereal-users] Bandwidth Usage Monitoring


I am doing some work for a would-be ISP/web host, and they have asked me to setup a way of monitoring how much bandwidth each of their customers (who each have their own domain) use on each of the services they provide, ie web hosting, email and FTP.

Said company had spoken to their ISP who suggested they use ethereal. I downloaded and installed ethereal without any trouble, and set it up to monitor traffic. This was very straight forward, and it is easy to see that ethereal is very powerful and practical utility. However, I cannot see any easy way of bringing back the required information. Can you give any advice on the best way to go about getting this right?

Many thanks

Lewis

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