[SOLVED] Interface statistics not graphed

[nicocolt]

Hello,

I have a cacti installed since yesterday, and it monitors through the SNMP networks statistics the network traffic. For some hosts I have a graph, but for other ones I have no graph. I realized that the returned counters for the hosts which it doesn't work are not the same than for the hosts that works.

Here is the counters:

Code: Select all

The one that doesn't work:

root@servA:~# snmpwalk -v 1 -c myCommunity 10.8.0.5:162 .1.3.6.1.2.1.2.2.1.10
iso.3.6.1.2.1.2.2.1.10.1 = Counter32: 0
iso.3.6.1.2.1.2.2.1.10.2 = Counter32: 0
iso.3.6.1.2.1.2.2.1.10.3 = Counter32: 0
iso.3.6.1.2.1.2.2.1.10.4 = Counter32: 1454769300
iso.3.6.1.2.1.2.2.1.10.5 = Counter32: 0
iso.3.6.1.2.1.2.2.1.10.6 = Counter32: 0
iso.3.6.1.2.1.2.2.1.10.7 = Counter32: 0
iso.3.6.1.2.1.2.2.1.10.8 = Counter32: 0
iso.3.6.1.2.1.2.2.1.10.10 = Counter32: 544701740

The one that works:

root@servA:~# snmpwalk -v 1 -c myCommunity 10.8.0.9:162 .1.3.6.1.2.1.2.2.1.10
iso.3.6.1.2.1.2.2.1.10.1 = Counter32: 2882341153
iso.3.6.1.2.1.2.2.1.10.2 = Counter32: 0
iso.3.6.1.2.1.2.2.1.10.3 = Counter32: 0
iso.3.6.1.2.1.2.2.1.10.4 = Counter32: 2720933799
iso.3.6.1.2.1.2.2.1.10.5 = Counter32: 0
iso.3.6.1.2.1.2.2.1.10.6 = Counter32: 0
iso.3.6.1.2.1.2.2.1.10.7 = Counter32: 0
iso.3.6.1.2.1.2.2.1.10.15 = Counter32: 3963254212

In my opinion, the one that the plugin checks is the first one: iso.3.6.1.2.1.2.2.1.10.1.

What can I do in order to have graph for all the hosts ? Something to do on plugin side ? Something to do on hosts side ?

Many thanks for your help
Nico

[nicocolt]

Hi,

Nobody has encountered this problem ?

Let me know
Any help would be appreciate

Best regards,
Nico

[nicocolt]

Hello,

More than one hundred views and nobody has an idea ?

Let me know,
Nico

[nicocolt]

Hello,

Ok, problem found.

Best regards,
Nico

[eman2000my1]

how you sloved it?

[nicocolt]

Hello,

That was because the kernel included grsecurity. Removing grsecurity and all goes well.

Best regards,
Nico

[eman2000my1]

Hello,

That was because the kernel included grsecurity. Removing grsecurity and all goes well.

Best regards,
Nico

sorry nico.. how to remove th grsecurity? can you guide me. thanks

[nicocolt]

Hello,

Depending of your server. If it is one that is not hosting by you, you can maybe use the netboot and choose a kernel without grsecurity. Otherwise, I suggest you to search on Google how to remove the grsecurity for your OS.

Best regards,
Nico