no network interface statistics

[jejeman]

Hello,

I successfully installed cacti 0.8.8a on a centos 6.3 server.
I started to monitor my server by using the host template named 'Local Linux Machine'
I can graph with no problem Memory, load average, process, users and partitions mounted but I can not graph network interface statistics...
Can you help me ?

Thank you.

[Linegod]

Turn on SNMP on your server. Change the local device so it uses SNMP.

[jejeman]

Thank you for your answer.
The service snmp working fine, and it is enabled on my device configuration.
When I tried a verbose query on my host, I have the answer :

Code: Select all

Data Query Debug Information
+ Running data query [1].
+ Found type = '3' [SNMP Query].
+ Found data query XML file at '/var/www/cacti-0.8.8a/resource/snmp_queries/interface.xml'
+ XML file parsed ok.
+ Executing SNMP get for num of indexes @ '.1.3.6.1.2.1.2.1.0' Index Count:
+ Executing SNMP walk for list of indexes @ '.1.3.6.1.2.1.2.2.1.1' Index Count: 0
+ No SNMP data returned

Why ?
Thank you

[Linegod]

Try querying your linux server from the command line.

[dekaicho]

how can we change the local device so it uses SNMP ?
i already connect with SNMP v3 in device configuration cacti but no statistic at all
sorry for newbie .. i already got stuck 2 days ...

[jejeman]

How to querying on the command line ?

[jejeman]

OK, now it works !
I found this article : http://asmetanin.wordpress.com/2011/12/ ... s-traffic/ about cacti on fedora
And at the end of the article, it wrote :

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By default snmpd.conf allows only viewing of  system object in MIB -II subtree. To include interfaces we need to allow viewing of one level up. We need to edit /etc/snmp/snmpd.conf  and change

“systemview    included  .1.3.6.1.2.1.1“

to

“systemview    included   .1.3.6.1.2.1“

So I changed my snmpd.conf and now, I can see network interface...
Tahnk you !