Hello, I got the specific error abt the font, hence I mentioned. But if you are getting no error, then I guess its not a problem.
If you have let Ntop work for a while and it has a good number of machines in its host listing, then you could watch for the time it takes to generate the empty page and say 'done'. If it happens almost instantly, then it might not be getting the raw data. It normally takes a bit of time to make the first graph. Good Luck! Regards, Abimanyu Chitoshia Associate Consultant Mahindra Special Services Group MITC, Ashok Nagar, Ashok Road, Kandivli (E), Mumbai 400 101. India. Ph: +91-22-28460489 - 98 Url: http://www.mahindrassg.com *** ****** ** ** * ***** ** **** ** **** ** * *** * * ** ** ***** ** ** * ** * ** ** **** ** *** *** * **** ** *** ** ******* ** ****** ** ** ** ******* *** ****** ** ** * ******* -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Saturday, February 10, 2007 2:28 AM To: [email protected] Subject: [Ntop] NTOP new install, Local Network Traffic Map error and too manyNetflow devices cause NTOP to stop updating Hello, I'm not using OSSIM. It's Fedora Core 5. It has GraphViz installed. Do you think it also needs webdot or dotty? I finally got rid of that pesky error. See my previous post, but it only displays a blank graph now. Do you think I still need the fonts? I was looking at that and I thought it might be a dead end. Chandler Bing Date: Thu, 8 Feb 2007 11:46:52 +0530 From: "abhimanyu chitoshia" <[EMAIL PROTECTED]> Subject: RE: [Ntop] NTOP new install, Local Network Traffic Map error and too many Netflow devices cause NTOP to stop updating To: <[email protected]> Message-ID: <[EMAIL PROTECTED]> Content-Type: text/plain; charset="windows-1250" Hi, If I am not mistaken you are trying this in OSSIM, anyway, the software required is webdot or dotty (I installed both). That is the application that is used in the command mentioned. However, if you are using it in OSSIM, then the problem does not still get solved, there is some other issue also, that I am trying to resolve. Its related to the Helvetica font. I found a workaround (not elegant) for the problem which involves installing the X. This installs the font. Hope this is helpful... Regards, Abimanyu Chitoshia Associate Consultant Mahindra Special Services Group MITC, Ashok Nagar, Ashok Road, Kandivli (E), Mumbai 400 101. India. Ph: +91-22-28460489 - 98 Url: http://www.mahindrassg.com *** ****** ** ** * ***** ** **** ** **** ** * *** * * ** ** ***** ** ** * ** * ** ** **** ** *** *** * **** ** *** ** ******* ** ****** ** ** ** ******* *** ****** ** ** * ******* -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Wednesday, February 07, 2007 11:25 PM To: [email protected]; [email protected] Subject: [Ntop] NTOP new install, Local Network Traffic Map error and too many Netflow devices cause NTOP to stop updating Importance: High I just installed NTOP and I'm seeing a couple of anomalies. First, when I try to display the Local Network Traffic Graph, I get an error (see below). I ensured that graphviz is installed and when I run the command listed below from the command line as root, I get the same error. Local Network Traffic Map ERROR Creation of network map failed Command was: /usr/bin/dot -Tpng -Goverlap=false /var/ntop/ntop.dot -o /var/ntop/network_map.png 2>&1 Results were: Error: Layout was not done. Missing layout plugins? Second, when I add Netflow devices, the first works, but after I add more than 10 it stops updating. The devices are not setup for netflow yet as I'm waiting for AT&T to make the changes, but removing all of them except for the one device that is setup to send netflow has restored functionality. Is there any kind of limitation on how many devices you can receive netflow from or was it that they were not setup yet and that cause a problem? Thanks Chandler Bing _______________________________________________ Ntop mailing list [email protected] http://listgateway.unipi.it/mailman/listinfo/ntop -- No virus found in this incoming message. Checked by AVG Free Edition. 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