Bug reports, extensions, etc. related to ntop development

svn-commit | 1 May 2009 09:59

r3752 - trunk/ntop

Author: deri
Date: 2009-05-01 09:59:32 +0200 (Fri, 01 May 2009)
New Revision: 3752

Modified:
   trunk/ntop/address.c
Log:
Added mutex around libevent calls in order to address (apparently) thread-unsafe issues

headers

Maltby, David | 1 May 2009 15:57

Re: IPFIX generated traffic from nProbe

Just wondering if you had an answer on whether this was a bug or not.
Maybe you missed the response to your questions from my colleague
Georgiy.  I've include it below.

Thanks,
David Maltby

	-----Original Message-----
	From: Zhytar, Georgiy 
	Sent: Friday, April 17, 2009 4:02 AM
	To: ntop-dev <at> unipi.it
	Cc: Maltby, David
	Subject: RE: [Ntop-dev] IPFIX generated traffic from nProbe

	Hi,

	Here is command line: 
	nprobe /c -i 1 -n 10.140.2.53:2055 -V 10 -b 2 -s 5 -l 5 -u 1 -Q
2 -T "%IPV4_SRC_ADDR %	IPV4_DST_ADDR %IPV4_NEXT_HOP %INPUT_SNMP
%OUTPUT_SNMP %IN_PKTS %IN_BYTES %OUT_PKTS %OUT_BYTES %FIRST_SWITCHED
%LAST_SWITCHED %L4_SRC_PORT %L4_DST_PORT %TCP_FLAGS %PROTOCOL %SRC_TOS
%SRC_AS %DST_AS %SRC_MASK %DST_MASK" -U 777

	WireShark version 1.1.3 shows that flows as IPFIX partial flow
(254/1) where 254 - expected length, 1-length in a header.

	Thanks for your collaboration!

	Georgiy Zhytar

(Continue reading)

headers

svn-commit | 2 May 2009 08:45

r3753 - in trunk/ntop: . html html/ajax

Author: deri
Date: 2009-05-02 08:45:50 +0200 (Sat, 02 May 2009)
New Revision: 3753

Removed:
   trunk/ntop/html/ajax/hosts.html
   trunk/ntop/html/yui/
Modified:
   trunk/ntop/address.c
   trunk/ntop/globals-defines.h
   trunk/ntop/main.c
   trunk/ntop/map.c
   trunk/ntop/report.c
Log:
Yet another libevent fix
Removed obsolete stuff

headers

Luca Deri | 2 May 2009 16:09

Re: IPFIX generated traffic from nProbe

David
using wireshark 1.1.2 I don't see any problem. Can you please mail me  
(not to the list) a pcap file (full packet capture) I can use for  
reproducing the problem.

Thanks Luca

On May 1, 2009, at 3:57 PM, Maltby, David wrote:

> Just wondering if you had an answer on whether this was a bug or not.
> Maybe you missed the response to your questions from my colleague
> Georgiy.  I've include it below.
>
> Thanks,
> David Maltby
>
> 	-----Original Message-----
> 	From: Zhytar, Georgiy
> 	Sent: Friday, April 17, 2009 4:02 AM
> 	To: ntop-dev <at> unipi.it
> 	Cc: Maltby, David
> 	Subject: RE: [Ntop-dev] IPFIX generated traffic from nProbe
>
> 	Hi,
>
> 	Here is command line:
> 	nprobe /c -i 1 -n 10.140.2.53:2055 -V 10 -b 2 -s 5 -l 5 -u 1 -Q
> 2 -T "%IPV4_SRC_ADDR %	IPV4_DST_ADDR %IPV4_NEXT_HOP %INPUT_SNMP
> %OUTPUT_SNMP %IN_PKTS %IN_BYTES %OUT_PKTS %OUT_BYTES %FIRST_SWITCHED
> %LAST_SWITCHED %L4_SRC_PORT %L4_DST_PORT %TCP_FLAGS %PROTOCOL %SRC_TOS

(Continue reading)

headers

Maltby, David | 4 May 2009 04:13

Re: IPFIX generated traffic from nProbe

Luca,
I'll let Georgiy answer this, he discovered the issue.

Thanks,
David

-----Original Message-----
From: ntop-dev-bounces <at> unipi.it [mailto:ntop-dev-bounces <at> unipi.it] On
Behalf Of Luca Deri
Sent: Saturday, May 02, 2009 9:09 AM
To: ntop-dev <at> unipi.it
Subject: Re: [Ntop-dev] IPFIX generated traffic from nProbe

David
using wireshark 1.1.2 I don't see any problem. Can you please mail me  
(not to the list) a pcap file (full packet capture) I can use for  
reproducing the problem.

Thanks Luca

On May 1, 2009, at 3:57 PM, Maltby, David wrote:

> Just wondering if you had an answer on whether this was a bug or not.
> Maybe you missed the response to your questions from my colleague
> Georgiy.  I've include it below.
>
> Thanks,
> David Maltby
>
> 	-----Original Message-----

(Continue reading)

headers

svn-commit | 4 May 2009 16:32

r3754 - in trunk/PF_RING: kernel/include/linux kernel/net/ring userland/examples userland/lib userland/libpcap-0.9.7-ring

Author: deri
Date: 2009-05-04 16:32:37 +0200 (Mon, 04 May 2009)
New Revision: 3754

Modified:
   trunk/PF_RING/kernel/include/linux/ring.h
   trunk/PF_RING/kernel/net/ring/ring_packet.c
   trunk/PF_RING/userland/examples/forwarder.c
   trunk/PF_RING/userland/examples/pfcount.c
   trunk/PF_RING/userland/examples/pfmap.c
   trunk/PF_RING/userland/examples/pwrite.c
   trunk/PF_RING/userland/examples/ringc.c
   trunk/PF_RING/userland/examples/ringm.c
   trunk/PF_RING/userland/examples/rings.c
   trunk/PF_RING/userland/lib/pfring.c
   trunk/PF_RING/userland/lib/pfring.h
   trunk/PF_RING/userland/libpcap-0.9.7-ring/pcap-linux.c
Log:
Minor change: PF_RING can now keep in memory the application
name that's using it and display it through the /proc filesystem

Moved to version 3.9.4

headers

Zav - Public | 4 May 2009 18:35

Basic usage rules

Hi.  I'm finally trying to use ntop and am running in to this  
problem.  No idea what is going on here, what to do or why this is  
happening.  Any clues?  Thanks,
- Alex Zavatone

Alex-Zavatones-Power-Mac-G5-3:~ zav$ ntop
Mon May 4 11:31:04 2009 NOTE: Interface merge enabled by default
Mon May 4 11:31:04 2009 Initializing gdbm databases
Mon May 4 11:31:04 2009 **ERROR** ....open of /opt/local/var/ntop/ 
prefsCache.db failed: File open error
Mon May 4 11:31:04 2009 Possible solution: please use '-P <directory>'
Mon May 4 11:31:04 2009 **FATAL_ERROR** GDBM open failed, ntop  
shutting down...
Mon May 4 11:31:04 2009 CLEANUP[t2688104496]: ntop caught signal 2
Mon May 4 11:31:04 2009 THREADMGMT[t2688104496]: ntop RUNSTATE:  
SHUTDOWN(7)
Mon May 4 11:31:04 2009 CLEANUP[t2688104496] catching thread is unknown
Mon May 4 11:31:04 2009 CLEANUP: Running threads
Mon May 4 11:31:04 2009 CLEANUP: Locking purge mutex (may block for a  
little while)
Mon May 4 11:31:04 2009 CLEANUP: Locked purge mutex, continuing shutdown
Mon May 4 11:31:04 2009 CLEANUP: Continues
Mon May 4 11:31:04 2009 PLUGIN_TERM: Unloading plugins (if any)
Mon May 4 11:31:04 2009 CLEANUP: Clean up complete
Mon May 4 11:31:04 2009 THREADMGMT[t2688104496]: ntop RUNSTATE: TERM(8)
Mon May 4 11:31:04 2009 ===================================
Mon May 4 11:31:04 2009 ntop is shutdown...
Mon May 4 11:31:04 2009 ===================================

headers

svn-commit | 4 May 2009 18:59

r3755 - in trunk/PF_RING: kernel/net/ring userland/examples userland/lib

Author: deri
Date: 2009-05-04 18:59:00 +0200 (Mon, 04 May 2009)
New Revision: 3755

Modified:
   trunk/PF_RING/kernel/net/ring/ring_packet.c
   trunk/PF_RING/userland/examples/Makefile
   trunk/PF_RING/userland/lib/Makefile
Log:
Minor changes

headers

Zav - Public | 4 May 2009 21:08

Re: Basic usage rules

Can someone please tell me how to launch ntop so that it doesn't  
immediately quit? Or at least refer me to some user documentation?

Thanks,
- Alex

On May 4, 2009, at 11:35 AM, Zav - Public wrote:

> Hi.  I'm finally trying to use ntop and am running in to this
> problem.  No idea what is going on here, what to do or why this is
> happening.  Any clues?  Thanks,
> - Alex Zavatone
>
> Alex-Zavatones-Power-Mac-G5-3:~ zav$ ntop
> Mon May 4 11:31:04 2009 NOTE: Interface merge enabled by default
> Mon May 4 11:31:04 2009 Initializing gdbm databases
> Mon May 4 11:31:04 2009 **ERROR** ....open of /opt/local/var/ntop/
> prefsCache.db failed: File open error
> Mon May 4 11:31:04 2009 Possible solution: please use '-P <directory>'
> Mon May 4 11:31:04 2009 **FATAL_ERROR** GDBM open failed, ntop
> shutting down...
> Mon May 4 11:31:04 2009 CLEANUP[t2688104496]: ntop caught signal 2
> Mon May 4 11:31:04 2009 THREADMGMT[t2688104496]: ntop RUNSTATE:
> SHUTDOWN(7)
> Mon May 4 11:31:04 2009 CLEANUP[t2688104496] catching thread is  
> unknown
> Mon May 4 11:31:04 2009 CLEANUP: Running threads
> Mon May 4 11:31:04 2009 CLEANUP: Locking purge mutex (may block for a
> little while)
> Mon May 4 11:31:04 2009 CLEANUP: Locked purge mutex, continuing

(Continue reading)

headers

Zav - Public | 4 May 2009 21:26

Re: Basic usage rules

According to the documentation I could find here (https://help.ubuntu.com/community/Ntop) I did these two commands:

sudo ntop --set-admin-passwordAnd set the password.Then, I did this:sudo ntop -u ntop -d
This gives me the following error:

Mon May 4 14:23:12 2009 NOTE: Interface merge enabled by default

FATAL ERROR: Unknown user ntop.

Any clues?

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