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 > _______________________________________________ > Ntop mailing list > [email protected] <mailto:[email protected]> > http://listgateway.unipi.it/mailman/listinfo/ntop > <http://listgateway.unipi.it/mailman/listinfo/ntop>
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