Re: Questions about interface traffic statistics

Tom Bilan <[email protected]> Mon, 3 Mar 2014 22:00:14 -0500
Newsgroups gmane.network.cacti.user
Message-ID <CAEygVVZfMc+Vf8kjG0wgeCmjd0uKEZ2PopiYLZp1jUpFuQquoQ@mail.gmail.com>
Try using snmpwalk manually against the Linux box every 5 minutes and
subtract the values to see if the rate of change is what ifconfig is
returning. Cacti can only graph what it receives back via snmp.

snmpwalk -v2c -c community hostoripaddress ifHCInOctets

Tom



On Mon, Mar 3, 2014 at 11:16 AM, Stephan Seitz <
[email protected]> wrote:

> On Thu, Feb 20, 2014 at 01:36:48PM -0500, Tom Bilan wrote:
>
>> You need to use the 64 bit counter.  The number of bits you're
>> transferring
>> is exceeding the capacity of the 32 bit counter and it's rolling over
>> before your 5 minute poll.
>>
>
> Thanks for the hint. I changed everything to 64bit counter and added the
> total bandwidth options. The Netapp filer were a little bit difficult
> because they use their own 64bit OIDs, so I had to expand the interface.xml
> file.
>
> But all linux bonding devices are still completly wrong, now even more
> than before. I deleted and recreated one, but no changes. I don't
> understand why. The ifconfig values are looking good.
>
> Cisco port-channels are working fine as well.
>
> Is anyone using cacti with linux bonding devices?
>
> Shade and sweet water!
>
>         Stephan
>
> --
> | Stephan Seitz          E-Mail: [email protected] |
> | Public Keys: http://fsing.rootsland.net/~stse/keys.html |
>
>
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