We can only show the data the device provides to us. Check the ifHCInOctets and ifHCOutOctets being returned by the device for the relevant interfaces.

Easiest way to do this is:

snmptable -v2c -c <community> <hostname> ifTable

and

snmptable -v2c -c <community> <hostname> ifXTable

or

snmpwalk -v2c -c <community> <hostname> ifTable

and

snmpwalk -v2c -c <community> <hostname> ifXTable

The first way is much easier to read if you have a ridiculously wide screen. J

Adam.

From: observium <observium-bounces@observium.org> On Behalf Of Thodoris Lakiotis via observium
Sent: 16 April 2021 16:56
To: observium@observium.org
Cc: Thodoris Lakiotis <tlak@synapsecom.gr>
Subject: [Observium] Observium graphs not populated on Cisco

Hello there,

We have just added a new 1002-X ASR with the following software.

Cisco IOS Software [Amsterdam], ASR1000 Software (X86_64_LINUX_IOSD-UNIVERSALK9-M), Version 17.3.3

The device is polled just fine, all Interfaces, included subifs indexed correctly and everything seems ok.

But observium shows data on only on physical interfaces, but not to Subinterfaces.

To be more specific, it graphs only physical interfaces, but not routed VLAN interfaces.

Have you ever seen anything like this?

Thodoris