Luca Deri wrote:
Mario
it might very well be that ntop is bugged. I wouldn't be surprised. I
would appreciate if you could nail down the problem and perhaps do
some kinda of troubleshooting just to figure out where the problem is.
Cheers, Luca
On Nov 14, 2007, at 2:17 PM, mario.carassale wrote:
Ciao Luca
i have been running Ntop for 2 days now and all looks good.
I have got one question tought.
Why Ntop only shows data going out when monitoring sFlow devices.
Basically i am monitoring three transit interfaces in our network and
i can only see data coming in our AS number and not going out. Why is
that?
Also. if i look at the amount of data processed in the sFlow plugin
interface i can see that there about 1.3 TBytes but the actual data
being processed by Ntop is far less than this. For instance, the
amount of HTTP traffic is being shown as 500Mbytes which is
absolutely impossible. Do you thyink there is a configuration mistake
somewhere? I just cannot see how to change this behaviour.
Thank you for all the support.
Ciao Luca,
thank you for the prompt email.
I have tried using Ntop 3.2 and 3.3 bur with the same result. Also i
have opened a ticket with Foundry network to see if the problem reside
on the router and the way it processes the sFlow.
I ll keep the post updated.
Thank you again.
Mario.
--
Mario Carassale
Sohonet Limited
60 Poland Street
London
W1F 7NT
t +44 (0) 20-7292-6900
m +44 (0) 79-0997-0606
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