Hello again,
I've tried the active interface of bond0 but I'm still getting segfaults
every 1-2 minutes:
[root@xxx nprobe]# ./nprobe-6.6.3-static-linux-x64 -i eth0 -V 9 -n
localhost:2055
10/Nov/2011 16:18:41 [nprobe.c:3938] ERROR: Invalid or missing nProbe license
(/etc/nprobe.license)
10/Nov/2011 16:18:41 [nprobe.c:3943] ERROR: for 8187F8879105A1EF
10/Nov/2011 16:18:41 [nprobe.c:3958] ERROR:
***************************************************
10/Nov/2011 16:18:41 [nprobe.c:3959] ERROR: **
**
10/Nov/2011 16:18:41 [nprobe.c:3960] ERROR: ** Switching to DEMO MODE due to
license error **
10/Nov/2011 16:18:41 [nprobe.c:3961] ERROR: **
**
10/Nov/2011 16:18:41 [nprobe.c:3962] ERROR: ** Create your nProbe license at
**
10/Nov/2011 16:18:41 [nprobe.c:3963] ERROR: ** http://www.nmon.net/mklicense/
**
10/Nov/2011 16:18:41 [nprobe.c:3964] ERROR: **
**
10/Nov/2011 16:18:41 [nprobe.c:3965] ERROR:
***************************************************
10/Nov/2011 16:18:41 [nprobe.c:2848] Welcome to nprobe v.6.6.3
($Revision: 2072 $) for x86_64-unknown-linux-gnu with native PF_RING
acceleration
10/Nov/2011 16:18:41 [nprobe.c:3995] Welcome to nprobe v.6.6.3 for
x86_64-unknown-linux-gnu
10/Nov/2011 16:18:41 [nprobe.c:3999] SystemID: 8187F8879105A1EF
10/Nov/2011 16:18:41 [nprobe.c:3620] WARNING: You choosed v9/IPFIX without
specifying a template (-T).
10/Nov/2011 16:18:41 [nprobe.c:3621] WARNING: The default template will be used
10/Nov/2011 16:18:41 [plugin.c:646] 0 plugin(s) enabled
10/Nov/2011 16:18:41 [nprobe.c:3157] Using packet capture length 128
10/Nov/2011 16:18:41 [nprobe.c:4297] Capturing packets from interface eth0
10/Nov/2011 16:18:41 [util.c:3113] nProbe changed user to 'nobody' Segmentation
fault
On Thu, Nov 10, 2011 at 02:52:40PM +0100, Yuri Francalacci wrote:
> could you try to run nprobe on a physical interface instead of a bond one?
> Y
> ###############################################
> Yuri Francalacci - [email protected] - http://www.ntop.org
> "Simplicity is the ultimate sophistication" - Leonardo da Vinci
> ###############################################
>
> On Nov 10, 2011, at 2:50 PM, yannis nikolopoulos wrote:
>
> > Hey all,
> >
> > We've recently started to try out probe/ntop for netflow monitoring and
> > we're using the demo version until we've set them both up in an
> > acceptable way :)
> >
> > I've noticed that nprobe segfaults quite a lot. Is there something
> > obvious I'm missing here?
> >
> > relevant info:
> > Nov 10 15:06:27 xxx kernel: nprobe-6.6.3-st[28719]: segfault at
> > 0000000000000001 rip 000000000040b8e4 rsp 00002b38a5c978d0 error 4
> > nprobe, ntop running on CentOS 5.6 (Final), 2.6.18 kernel
> > nprobe v.6.6.3 ($Revision: 2072 $) for x86_64-unknown-linux-gnu with native
> > PF_RING acceleration
> > ntop v.3.3.8
> >
> > Here's the output from the nprobe command:
> >
> > [root@xxx nprobe]# ./nprobe-6.6.3-static-linux-x64 -i bond0 -V 9 -n
> > localhost:2055
> > 10/Nov/2011 15:04:30 [nprobe.c:3938] ERROR: Invalid or missing nProbe
> > license (/etc/nprobe.license)
> > 10/Nov/2011 15:04:30 [nprobe.c:3943] ERROR: for 8187F8879105A1EF
> > 10/Nov/2011 15:04:30 [nprobe.c:3958] ERROR:
> > ***************************************************
> > 10/Nov/2011 15:04:30 [nprobe.c:3959] ERROR: **
> > **
> > 10/Nov/2011 15:04:30 [nprobe.c:3960] ERROR: ** Switching to DEMO MODE due
> > to license error **
> > 10/Nov/2011 15:04:30 [nprobe.c:3961] ERROR: **
> > **
> > 10/Nov/2011 15:04:30 [nprobe.c:3962] ERROR: ** Create your nProbe license
> > at **
> > 10/Nov/2011 15:04:30 [nprobe.c:3963] ERROR: **
> > http://www.nmon.net/mklicense/ **
> > 10/Nov/2011 15:04:30 [nprobe.c:3964] ERROR: **
> > **
> > 10/Nov/2011 15:04:30 [nprobe.c:3965] ERROR:
> > ***************************************************
> > 10/Nov/2011 15:04:30 [nprobe.c:2848] Welcome to nprobe v.6.6.3 ($Revision:
> > 2072 $) for x86_64-unknown-linux-gnu with native PF_RING acceleration
> > 10/Nov/2011 15:04:30 [nprobe.c:3995] Welcome to nprobe v.6.6.3 for
> > x86_64-unknown-linux-gnu
> > 10/Nov/2011 15:04:30 [nprobe.c:3999] SystemID: 8187F8879105A1EF
> > 10/Nov/2011 15:04:30 [nprobe.c:3620] WARNING: You choosed v9/IPFIX without
> > specifying a template (-T).
> > 10/Nov/2011 15:04:30 [nprobe.c:3621] WARNING: The default template will be
> > used
> > 10/Nov/2011 15:04:30 [plugin.c:646] 0 plugin(s) enabled
> > 10/Nov/2011 15:04:30 [nprobe.c:3157] Using packet capture length 128
> > 10/Nov/2011 15:04:30 [nprobe.c:4297] Capturing packets from interface bond0
> > 10/Nov/2011 15:04:30 [util.c:3113] nProbe changed user to 'nobody'
> > Segmentation fault
> >
> >
> > finally, ntop is run as follows: ntop -a /var/log/ntop -i none -w 3000
> >
> > thanks in advance for any input or poiter,
> > regards,
> > Yannis
> >
> > --
> > _______________________________________________
> > Ntop-misc mailing list
> > [email protected]
> > http://listgateway.unipi.it/mailman/listinfo/ntop-misc
>
> _______________________________________________
> Ntop-misc mailing list
> [email protected]
> http://listgateway.unipi.it/mailman/listinfo/ntop-misc
--
Yannis Nikolopoulos OTE S.A
e-mail: [email protected] IP Network Planning
tel: +302106116293
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