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Re: Monitoring eth0



On Mon, Mar 19, 2001 at 06:58:40AM -0800, Alvin Oga wrote:
> 
> hi roman
> 
> to see what kind of traffic is on your lan....
> 
> you can run....
> 	tcpdump		- too much stuff - learn to read fast ??
> 	showtraf	- nice  to/from output
> 	netwatch	- shows you where traffic goes to/comes from
> 	mrtg(?)
> 
You could also use 'iptraf' and/or 'netstat'

> you should be able to explain all the traffic and ip# that is displayed
> 
> c ya
> alvin
> http://www.linux-1u.net ... 1U raid5 ... 500Gb each ..
> http://www.linux-consulting.com
> 
> On Mon, 19 Mar 2001, Brooks R. Robinson wrote:
> 
> > Check out lsof
> > 
> > > -----Original Message-----
> > > From: romain lerallut [mailto:rom1@catsrule.garfield.com]
> > > Sent: Monday, March 19, 2001 7:45 AM
> > > To: debian-user@lists.debian.org
> > > Subject: Monitoring eth0
> > > 
> > > 
> > > Hello everyone !
> > > 
> > > Yesterday, I had (seemingly) no internet-related process running, 
> > > but the "network 
> > > monitoring Epplet" showed incoming traffic on eth0.
> > > 
> > > How can I know what process uses eth0 ? Maybe some option of 
> > > "fuser", but I couldn't find 
> > > anything in the manpage (I know how to see which process uses a 
> > > given port, but nothing 
> > > more). What console tool exists to monitor eth0 ? I intend to 
> > > shut down as many services as 
> > > required, X included, until I find which process is using my bandwidth.
> > > 
> > > My apologies for being so unliterate, but I didn't find much 
> > > about network activity monitoring in 
> > > the doc I read. 
> > > 
> > > TIA,
> > > Romain
> > > 
> > > Check out the Orange Cat! www.garfield.com 
> > > Get your free customized E-mail from http://gmail.garfield.com !
> > > 
> > > 
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> > > 
> > > 
> > 
> > 
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> > 
> 
> 
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MfG/Regards, Willi Dyck

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