Hi Yuri
The Linux version is 2.6.39-400.109.6.el6uek.x86_64.
I compiled ntopng from source after checking our the code from svn.
Thanks
Atin
-------- Original Message --------
From: Yuri Francalacci <[email protected]>
Sent: April 30, 2015 9:57:32 PM GMT+05:30
To: [email protected]
Subject: Re: [Ntop] Ntopng support
Hi Atin, could you please specify the linux version you are using and if you
compile ntopng on your own or did you use the precompiled packages?
Regards, Yuri
###############################################
Yuri Francalacci - [email protected] - http://www.ntop.org
"Simplicity is the ultimate sophistication" - Leonardo da Vinci
###############################################
> On 30 Apr 2015, at 13:16, Atin Goyal <[email protected]> wrote:
>
> Hi
> First off, ntopng is a great piece of software. I am working in performance
> team in Oracle and researching whether we can use it to monitor network usage
> of VMs on nimbula clusters.
> Needed some help regarding the same.
>
> I have installed ntopng and redis server successfully on one of my VMs
> (2.6.39-400.109.6.el6uek.x86_64) but not able to start ntopng
> The error that I am facing is as follows
>
> [root@ucf2b-docs-psr0427-ms1 bin]# ./ntopng
> 30/Apr/2015 10:48:53 [Ntop.cpp:779] Setting local networks to
> 192.168.0.0/16,172.16.0.0/12,10.0.0.0/8,127.0.0.0/8,0.0.0.0/32,224.0.0.0/8,239.0.0.0/8,255.255.255.255/32,127.0.0.0/8
> 30/Apr/2015 10:48:53 [Redis.cpp:93] Successfully connected to Redis
> 127.0.0.1:6379@0
> 30/Apr/2015 10:48:54 [main.cpp:201] ERROR: Startup error: missing super-user
> privileges ? (I am already running as su!)
>
> [root@ucf2b-docs-psr0427-ms1 bin]# ./ntopng -i eth0
> 30/Apr/2015 10:48:57 [Ntop.cpp:779] Setting local networks to
> 192.168.0.0/16,172.16.0.0/12,10.0.0.0/8,127.0.0.0/8,0.0.0.0/32,224.0.0.0/8,239.0.0.0/8,255.255.255.255/32,127.0.0.0/8
> 30/Apr/2015 10:48:57 [Redis.cpp:93] Successfully connected to Redis
> 127.0.0.1:6379@0
> 30/Apr/2015 10:48:57 [PcapInterface.cpp:81] Reading packets from interface
> eth0...
> 30/Apr/2015 10:48:57 [Ntop.cpp:1027] Registered interface view eth0 [id: 0]
> 30/Apr/2015 10:48:57 [Ntop.cpp:997] Registered interface eth0 [id: 0]
> 30/Apr/2015 10:48:57 [Utils.cpp:277] User changed to nobody
> 30/Apr/2015 10:48:57 [main.cpp:227] PID stored in file /var/tmp/ntopng.pid
> 30/Apr/2015 10:48:57 [HTTPserver.cpp:449] HTTPS Disabled: missing SSL
> certificate /usr/local/share/ntopng/httpdocs/ssl/ntopng-cert.pem
> 30/Apr/2015 10:48:57 [HTTPserver.cpp:451] Please read
> https://svn.ntop.org/svn/ntop/trunk/ntopng/README.SSL
> <https://svn.ntop.org/svn/ntop/trunk/ntopng/README.SSL> if you want to enable
> SSL.
> 30/Apr/2015 10:48:57 [HTTPserver.cpp:486] ERROR: Unable to start HTTP server
> (IPv4) on ports 3000 (no su error now!)
>
> Confirmed that 3000 port is not in use
> [root@ucf2b-docs-psr0427-ms1 bin]# netstat -nap|grep 3000
> [root@ucf2b-docs-psr0427-ms1 bin]#
>
> Tried to start it on a different port just in case
> [root@ucf2b-docs-psr0427-ms1 bin]# ./ntopng -i eth0 -w 25436
> 30/Apr/2015 10:58:15 [Ntop.cpp:779] Setting local networks to
> 192.168.0.0/16,172.16.0.0/12,10.0.0.0/8,127.0.0.0/8,0.0.0.0/32,224.0.0.0/8,239.0.0.0/8,255.255.255.255/32,127.0.0.0/8
> 30/Apr/2015 10:58:15 [Redis.cpp:93] Successfully connected to Redis
> 127.0.0.1:6379@0
> 30/Apr/2015 10:58:15 [PcapInterface.cpp:81] Reading packets from interface
> eth0...
> 30/Apr/2015 10:58:15 [Ntop.cpp:1027] Registered interface view eth0 [id: 0]
> 30/Apr/2015 10:58:15 [Ntop.cpp:997] Registered interface eth0 [id: 0]
> 30/Apr/2015 10:58:15 [Utils.cpp:277] User changed to nobody
> 30/Apr/2015 10:58:15 [main.cpp:227] PID stored in file /var/tmp/ntopng.pid
> 30/Apr/2015 10:58:15 [HTTPserver.cpp:449] HTTPS Disabled: missing SSL
> certificate /usr/local/share/ntopng/httpdocs/ssl/ntopng-cert.pem
> 30/Apr/2015 10:58:15 [HTTPserver.cpp:451] Please read
> https://svn.ntop.org/svn/ntop/trunk/ntopng/README.SSL
> <https://svn.ntop.org/svn/ntop/trunk/ntopng/README.SSL> if you want to enable
> SSL.
> 30/Apr/2015 10:58:15 [HTTPserver.cpp:486] ERROR: Unable to start HTTP server
> (IPv4) on ports 25436
>
> Enabled SSL and tried to start it
> [root@ucf2b-docs-psr0427-ms1 bin]# ./ntopng -i eth0 -w 25436 -s
> 30/Apr/2015 10:58:19 [Ntop.cpp:779] Setting local networks to
> 192.168.0.0/16,172.16.0.0/12,10.0.0.0/8,127.0.0.0/8,0.0.0.0/32,224.0.0.0/8,239.0.0.0/8,255.255.255.255/32,127.0.0.0/8
> 30/Apr/2015 10:58:19 [Redis.cpp:93] Successfully connected to Redis
> 127.0.0.1:6379@0
> 30/Apr/2015 10:58:19 [PcapInterface.cpp:81] Reading packets from interface
> eth0...
> 30/Apr/2015 10:58:19 [Ntop.cpp:1027] Registered interface view eth0 [id: 0]
> 30/Apr/2015 10:58:19 [Ntop.cpp:997] Registered interface eth0 [id: 0]
> 30/Apr/2015 10:58:19 [main.cpp:227] PID stored in file /var/tmp/ntopng.pid
> 30/Apr/2015 10:58:19 [HTTPserver.cpp:486] ERROR: Unable to start HTTP server
> (IPv4) on ports 25436,3001s
>
> Checked /var/log/messages and /var/tmp/ntopng to see if there are any logs
> but couldn’t find anything relevant.
>
> Would greatly appreciate any help. Please let me know if there is anything
> else I can try
> Thanks
> Atin
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