I had exactly the same problem.
Are you using a protocols.list file to specify which protocols ntop is
to look for? If so make sure ALL of the protocols are listed on one
line with NO breaks. If the protocols are listed on separate lines of
the protocols.list file than this will insert an extra newline character
("\n") into the %ntopHash where protoUsage.pl is trying to read it.
Another solution is to edit all of the protocal in protoUsage.pl. For
example, instead of {'NBios-IP'} use {"\nNBios-IP"}. It's a little
tedious to edit protoUsage.pl, but it does work.
Good Luck,
Wally
[EMAIL PROTECTED] wrote:
> Hello,
>
> I am running ntop 1.1 on HP-UX 11.0 with '/usr/local/sbin/ntop -i lan1
> -w 3000'
> and it works fine with my browser.
>
> I also run on a 'Linux mandrake 8.0' machine RRDTOOL interface scripts
> nwUsage.pl and protoUsage.pl as written in docs (modified with my own
> host and http port).
> I 've no error message running this scripts and i can see that .png
> files
> are updated every $sleeptime period.
> But i have no datas in my .png files (see attached file) .
>
> I use rrdtool 1.0.33.
> Can you help ? Did i miss something ?
>
> -- Bernard
>
> | Bernard RAOUL
> | System & Network Engineer
> |
> | ATMEL NANTES
> | La Chantrerie -BP 70602
> | 44306 NANTES CEDEX 03
> |
> | Email: [EMAIL PROTECTED]
> | Tel: 33 (0)2 40 18 19 45
> | Fax: 33 (0)2 40 18 18 00
>
>
> ------------------------------------------------------------------------
>
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