Problem with packet per second graphs

[Cactigirl]

Hi all,

I'm having some trouble when trying to create some pps graphs, using the SNMP - Interface Statistics data query. If I create standard traffic graphs, they look ok, but when I create In/Out Unicast Packets graphs, I get the output from the rrdtool that can be seen in the attached capture:

ERROR: No DS called 'unicast_in' in '/var/www/cacti/rra/2/116.rrd'

I've checked the data template, and it looks ok (it's a fresh cacti install, version 0.8.7.e). I've also attached the debug output of the datasource.

Does anyone know what the problem could be?

Thanks!!!!

[gandalf]

Please select "Edit Data Template" and verify, that the missing ds is in there
Reinhard

[Cactigirl]

Hi Gandalf,

I have verified the Data Template, and it looks like the ds are correct... I have attached a screenshot showing the ds...

Thanks!

[gandalf]

Please post output of rrdtool info against that very file
Reinhard