[Ntop] Resume data after restart

[Gary Gatten]

Yea - rrd SHOULD do this.  You know you have to query the rrd tables
using the "Arbitrary Graph" in the ntop GUI right?  Or us another rrd
tool outside of ntop?

Also, check the rrd directory for the host you're interested in and make
sure the files exist for the info you want (DataTx/Rx) for that host.
Maybe you have a perms problem and files aren't being created or
updated?  Try -t 5 to get more info in logs that may help.


-----Original Message-----
From: ntop-bounces at unipi.it [mailto:ntop-bounces at unipi.it] On Behalf Of
Michal Patera
Sent: Tuesday, June 23, 2009 5:37 PM
To: ntop at unipi.it
Subject: Re: [Ntop] Resume data after restart

I have read many posts, data to dump all checked, detail maximum but it 
isn't still what I need. Is it possible to do this?: For each host count

traffic (until manually purge) with resuming after restart to log how 
much data did that client transferred over month for exapmle? (with rrd 
only) SQL is IMHO tooo much for monitoring one interface isnt it? M


Gary Gatten napsal(a):
> Google for ntop and rrd - and maybe check the ntop FAQ, there's a doc
on
> sourceforge that explains most of it.
>
> "ALL" details are not maintained in RRD.  But, check the config of the
> rrd plugin of "Data to Dump" and "RRD Detail".  Probably enable Hosts
> and at least Medium level.
>
> G
>
>
> -----Original Message-----
> From: ntop-bounces at unipi.it [mailto:ntop-bounces at unipi.it] On Behalf
Of
> Michal Patera
> Sent: Tuesday, June 23, 2009 5:10 PM
> To: ntop at unipi.it
> Subject: [Ntop] Resume data after restart
>
> Hello, Im sorry to write here, but after many hours googling didnt
find 
> any answer. I have default ntop package on debian box running ok with 
> RRD plugin enabled. The problem Is that after restart it looses data
for
>
> hosts. The only history keeped is for the interface and some graphs
for 
> clients. How should I set the configuration twhen I need dataIN,
dataOUT
>
> and other details keep for each host. Thank you for any help.M
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