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Hello Yuri

Sorry for the delayed response, i was al little busy this week

When i start the ntop from command line with this comand "sudo ntopng
--pid /var/tmp/ntopng.pid -i eth0 -w 3000"

the tool logs to the console:
08/May/2015 15:10:32 [Ntop.cpp:586] Setting local networks to
192.168.1.0/24,0.0.0.0/32,224.0.0.0/8,239.0.0.0/8,255.255.255.255/32,127.0.0.0/8
08/May/2015 15:10:32 [Redis.cpp:74] Successfully connected to Redis
127.0.0.1:6379
08/May/2015 15:10:32 [PcapInterface.cpp:81] Reading packets from
interface eth0...
08/May/2015 15:10:32 [Ntop.cpp:710] Registered interface eth0 [id: 0]
08/May/2015 15:10:32 [Utils.cpp:251] User changed to nobody
08/May/2015 15:10:32 [main.cpp:184] PID stored in file /var/tmp/ntopng.pid
08/May/2015 15:10:32 [HTTPserver.cpp:351] HTTPS Disabled: missing SSL
certificate /usr/local/share/ntopng/httpdocs/ssl/ntopng-cert.pem
08/May/2015 15:10:32 [HTTPserver.cpp:352] Please read
https://svn.ntop.org/svn/ntop/trunk/ntopng/README.SSL if you want to
enable SSL.
08/May/2015 15:10:32 [HTTPserver.cpp:389] Web server dirs
[/usr/local/share/ntopng/httpdocs][/usr/local/share/ntopng/scripts]
08/May/2015 15:10:32 [HTTPserver.cpp:392] HTTP server listening on port 3000
08/May/2015 15:10:32 [main.cpp:232] Working directory: /var/tmp/ntopng
08/May/2015 15:10:32 [main.cpp:234] Scripts/HTML pages directory:
/usr/local/share/ntopng
08/May/2015 15:10:32 [Ntop.cpp:206] Welcome to ntopng armv7l v.1.2.1
(r1.2.1) - (C) 1998-14 ntop.org
08/May/2015 15:10:32 [PeriodicActivities.cpp:53] Started periodic
activities loop...
08/May/2015 15:10:32 [RuntimePrefs.cpp:32] Dump alerts into syslog
08/May/2015 15:10:32 [NetworkInterface.cpp:800] Started packet polling
on interface eth0 [id: 1]...

Then I request one of the pages that brings it to fall like
"http://192.168.0.2:3000/lua/host_details.lua?ifname=eth0&host=192.168.0.161&page=traffic";
The server vanishes and nothing new is shown on the console. Just
returns to the prompt.

Intereseting for me:
a) the local networks setting says "192.168.1.0/24" but the adresses
should be on "192.168.0.0/24"
b) after restarting ntop with the same command and refresh the browser i
couls the a rendered result.
    But when i refreshed the browser view a third time, ntop vanished again!


Mit freundlichen Grüßen

Florian Chr. Auer
- ------------------------------------------------------------
VMM-IS (Veranstaltungsmanagement Reitsport & IT - Solutions)
http://www.vmm-is.de
in cooperation with
- - André Cedik - GDG     www.german-digital-group.de
- - PTM Webdesign         www.ptmdesign.de

Inh.:
Florian Chr. Auer              Tel.: 0172 96 20 235
Am Bakersberg 19               Fax:  03212 130 9506     
                               E-Mail: [email protected]
24211 Falkendorf

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Am 04.05.2015 um 22:39 schrieb Francalacci Yuri:
> Could you try to run it on the console without the daemon mode. Just to check 
> if it catches an
exception and crashes.
> Yuri
>
> Sent from my iPhone
>
> Il giorno 04/mag/2015, alle ore 20:14, Florian Auer <[email protected]
<mailto:[email protected]>> ha scritto:
>
>>
> Hello
>
> I wanted to replace my old ntop running on a raspberry PI with the
ntopng server on a raspberry PI 2
> This took me some time but last weekend I managed to compile it and
got it running.
> As for now it looked good. System was running several hours and monitoring
>
> But now i have the problem, that the server vanishes without any log
entry (as far as i could find till now) out of the memory if i call some
of the urls the system offers.
> f.ex.
> - http://192.168.0.2:3000/lua/host_details.lua?host=192.168.0.161
> -
http://192.168.0.2:3000/lua/host_details.lua?ifname=eth0&host=192.168.0.161&page=alerts
> -
http://192.168.0.2:3000/lua/host_details.lua?ifname=eth0&host=192.168.0.1&page=traffic
>
> This seems to happen every time i try to visit a detail page for an ip.
>
> Does anyone have an idea what might be the reason for this?
>
> The only log the server has written for now was the startup log:
> 04/May/2015 18:06:03 [Prefs.cpp:548] Logging into
/var/tmp/ntopng/ntopng.log
> 04/May/2015 18:06:03 [Ntop.cpp:586] Setting local networks to
192.168.1.0/24,0.0.0.0/32,224.0.0.0/8,239.0.0.0/8,255.255.255.255/32,127.0.0.0/8
> 04/May/2015 18:06:03 [Redis.cpp:74] Successfully connected to Redis
127.0.0.1:6379
> 04/May/2015 18:06:03 [Ntop.cpp:560] Parent process is exiting (this is
normal)
>
>
> ntopng is running with the following commands:
> /usr/local/bin/ntopng --daemon --pid /var/tmp/ntopng.pid -i eth0 -w 3000
>
> The mainly done things to build (grabbed from the history):
> ===========================================
> sudo apt-get install subversion libglib2.0 libxml2-dev libpcap-dev
libtool rrdtool librrd-dev autoconf automake autogen redis-server wget
libsqlite3-dev libhiredis-dev libgeoip-dev libcurl4-openssl-dev
libpango1.0-dev libcairo2-dev libpng12-dev git checkinstall
build-essential rrdtool-dev libndpi-dev pfring nprobe n2disk nbox
libglib2.0-dev
>
> wget http://sourceforge.net/projects/ntop/files/ntopng/ntopng-1.2.1.tgz
> tar xvfvz ntopng-1.2.1.tgz
> cd ntopng-1.2.1/
> ./autogen.sh
> ./configure
> make geoip
> make
> sudo checkinstall
>
> sudo mkdir /var/log/ntopng
> sudo touch /var/log/ntopng/startup.log
> sudo nano /etc/default/ntopng
> ENABLED=1
> INTERFACES="eth0"
> HTTP_PORT=3000
> ADD_ARGS=""
>
> sudo chmod +x /etc/default/ntopng
> #created a start/stop script using /etc/default/ntopng
> sudo chmod +x /etc/init.d/ntopng
>
>>
>> _______________________________________________
>> Ntop mailing list
>> [email protected] <mailto:[email protected]>
>> http://listgateway.unipi.it/mailman/listinfo/ntop
>
>
> _______________________________________________
> Ntop mailing list
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