[Ntop] Port Usage report missing (was I have ntopsetup...)

Mon Mar 28 18:38:14 CEST 2005

I am fairly new to Linux and having a hard time trying to figure out how
to get the files via cvs. Any help would be greatly appreciated.

>>> Burton at ntopSupport.com 03/28 7:59 AM >>>
"... it's in the cvs now ..."

-----Burton 

-----Original Message-----
From: ntop-bounces at unipi.it [mailto:ntop-bounces at unipi.it] On Behalf
Of
David Curtis
Sent: Monday, March 28, 2005 5:06 AM
To: ntop at Unipi.IT
Subject: RE: [Ntop] Port Usage report missing (was I have
ntopsetup...)

Where can I pickup this patch? I have search high and low for it and
have
found nothing.

Thanks.

Thanks,
David Curtis
dcurtis at sbschools.net
(802) 652-7254
South Burlington School District
550 Dorset Street
South Burlington, Vt 05403
>>> Burton at ntopSupport.com 03/27/05 10:56 PM >>>
Use the patch I posted (it's in the cvs now, since nobody could be
bothered
to test it and it worked for me).  When Luca made the port monitoring
table
a self-maintained linked-list (vs. a fixed table of 1024 entries), the
line
that checks for it already being allocated was left in sessions.c. 
With
that line, the client and server ports lists never get built, so
there's no
output.  Without it, you'll see local hosts and the client and server
port
connections they are making.

-----Burton

  _____  

From: ntop-bounces at unipi.it [mailto:ntop-bounces at unipi.it] On Behalf
Of
Chris Moore
Sent: Tuesday, March 22, 2005 2:35 PM
To: ntop at Unipi.IT
Subject: RE: [Ntop] Port Usage report missing (was I have
ntopsetup...)

Maybe on a slight tangent here, but just what is the IP > Local > Ports
Used
screen supposed to show?

I have never really looked at that screen before. The reason I ask is
that
I'm not seeing anything on that screen either. But I DO get port info
for
all my hosts, port info under IP > Summary > Traffic, port info under
All
Protocols > Traffic, it's tracking sessions no problem.....What I'm
getting
at is that Ntop seems to have all the info that it would need to
display
what I would THINK would be displayed under IP > Local > Ports Used (a
summary of all ports used by local machines).

Mine gives a different message, though - just "No Data To Display
(yet)".
And that's after 34 days of continuous running and getting close to a
billion packets processed. Are you still getting that message about the
-z
flag, David? Are you seeing port info in other places?

Thanks,

Chris

  _____  

From: ntop-bounces at unipi.it [mailto:ntop-bounces at unipi.it] On Behalf
Of
David Curtis
Sent: Tuesday, March 22, 2005 12:30 PM
To: ntop at Unipi.IT
Subject: RE: [Ntop] Port Usage report missing (was I have
ntopsetup...)

I am not sure where else to look for help. Ntop has been running for 4
days.
It has not port information. I have tried with the -z on and off and
still
getting nothing. 

Any other idea's.

>>> Burton at ntopSupport.com 03/17 6:21 PM >>>

Admin | Configure | Startup options

it's on one of those screens.

-----Burton

  _____  

From: ntop-bounces at unipi.it [mailto:ntop-bounces at unipi.it] On Behalf
Of
David Curtis
Sent: Thursday, March 17, 2005 1:32 PM
To: ntop at Unipi.IT
Subject: RE: [Ntop] Port Usage report missing (was I have
ntopsetup...)

Not quite sure where this setting is.

>>> Burton at ntopSupport.com 03/17 2:15 PM >>>

Check the web configuration - make sure 'enable sessions' is set to
Yes.
-----Burton

  _____  

From: ntop-bounces at unipi.it [mailto:ntop-bounces at unipi.it] On Behalf
Of
David Curtis
Sent: Thursday, March 17, 2005 1:07 PM
To: ntop at Unipi.IT
Subject: Re: [Ntop] Port Usage report missing (was I have
ntopsetup...)

I also keep getting this on some screens. I have simply copied the
ntop.conf.sample into /etc/ntop.conf and run ntop @/etc/ntop.conf. I
can
send the conf file if you want to see it but there is no -z or
--disable-sessions set.
  The requested data is not available when ntop is started with the
command
line flag -z or --disable-sessions 

>>> Burton at ntopSupport.com 03/17 11:51 AM >>>

1. Make sure -z | --disable-sessions is NOT set, neither from the
command
line, nor the web server configuration page.

2. You know, it looks like when Luca changed the allocation of
portsUsage
from a fixed array to a linked list, he forgot to remove the 'is it
allocated' test in sessions.c and to fix the report itself in
reports.c...
I don't have time to play with this right now, but try the attached
patch
(let's move this to ntop-dev).

-----Burton

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