I'm pretty sure the interface ntop / libpcap listens on doesn't need an
IP address.  I've been wrong before, but other tools that use libpcap
(snort, etc.) definitely don't need an IP address on them.

G


-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
Steve Clark
Sent: Tuesday, July 08, 2008 8:26 AM
To: [email protected]
Subject: Re: [Ntop] Slackware - Segmentation fault when listening on
eth1

James Lay wrote:
> On 7/8/08 6:17 AM, "Andrei-Florian Staicu" <[EMAIL PROTECTED]>
wrote:
> 
> 
>>Hello all,
>>
>>I seem to have a small problem when running ntop 3.3.6, listening on
>>interfaces other than eth0.
>>For example:
>>/usr/bin/ntop -u nobody --sticky-hosts --use-syslog=local6 -i eth0
>>will run for ages, while
>>/usr/bin/ntop -u nobody --sticky-hosts --use-syslog=local6 -i eth1
>>on the same machine
>>will run for 5-30 seconds and yield Segmentation fault.
>>The same is true for another machine: on eth0 it works, on eth3 I get
>>Segmentation fault.
>>The machines have different hardware configurations; one of them is a
>>Slackware 12.1 and the latter is a Slackware 12.0.
>>
>>Do you have any ideas on why this could happen?
>>If you need any more information, such as the logs, please let me know
>>and I will post them, although I don't see differences between the
logs
>>between the two runs.
>>
>>Thanks in advance.
>>
>>
>>_______________________________________________
>>Ntop mailing list
>>[email protected]
>>http://listgateway.unipi.it/mailman/listinfo/ntop
> 
> 
> 
> Do interfaces eth1 or eth3 have a valid IP assigned to them?
> 
> 
> _______________________________________________
> Ntop mailing list
> [email protected]
> http://listgateway.unipi.it/mailman/listinfo/ntop
> 
> 
In my experiencing running NTOP on FreeBSD I have found it to be a great
tool,
but it seems to be very fragile. 

My $.02
Steve
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