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Old 10-03-2016, 09:24 AM   #1
Anandhc
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Registered: Sep 2014
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Configuring nfsen on centos 7 || Graph is not updating |Netflow


Dear All,

I'm configuring Nsen, nfdump on centos 7 to to view incoming. outgoing traffic of a Juniper Router. I configured everything the Front end tool nfsen showing graph but its not updating anything. I have checked the ports UPD 9995 is listening. Though the graph does not show anything.

yyyy/MM/dd.hh:mm:ss[-yyyy/MM/dd.hh:mm:ss]
[root@localhost ~]# /opt/nfdump/bin/nfdump -R /opt/nfsen/profiles-data/live/source1/2016/10/03/nfcapd.201610031
stat() error '/opt/nfsen/profiles-data/live/source1/2016/10/03/nfcapd.201610031': No such file or directory


If I try capture data it show the error

OS centOS 7

Nfsen version 1.3.6p1
nfdump 1.6.13

DATA Directory /opt/nfsen/
wwww HTML directory /opt/nfsen/wwww


[root@localhost ~]# vi /opt/nfsen/etc/nfsen.conf
[root@localhost ~]# tail /var/log/messages
Oct 3 19:45:10 localhost nfcapd[26292]: Ident: 'source1' Flows: 0, Packets: 0, Bytes: 0, Sequence Errors: 0, Bad Packets: 0
Oct 3 19:45:10 localhost nfcapd[26292]: Total ignored packets: 0
Oct 3 19:45:10 localhost nfcapd[26295]: Ident: 'source2' Flows: 0, Packets: 0, Bytes: 0, Sequence Errors: 0, Bad Packets: 0
Oct 3 19:45:10 localhost nfcapd[26295]: Total ignored packets: 0
Oct 3 19:45:15 localhost nfsen[26297]: 0 channels/alerts to profile
Oct 3 19:45:15 localhost nfsen[26297]: Update profile live in group .
Oct 3 19:45:15 localhost nfsen[30636]: Run expire at Mon Oct 3 19:45:00 2016
Oct 3 19:45:15 localhost nfsen[30636]: Expire has 228s in this slot!
Oct 3 19:45:15 localhost nfsen[30636]: Expire profile live group . low water mark: 90%
Oct 3 19:45:15 localhost nfsen[30636]: End expire at Mon Oct 3 19:45:00 2016
[root@localhost ~]#


{Previously I got socket6 error I managed to overcome with by installing CPAM Perl module

I am tried of searching answers please help me out

Note This is tools is used to capture cached DATA of Routers using the Tool netflow.

Thanks

Muruganandan.C
Coimbatore-44.
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