This is likely because the cards aren't visible to the OS in the correct way to end up in IF-MIB unless they're configured for Ethernet traffic.
If you can get at traffic data on the device itself, perhaps a unix-agent app will let you draw some graphs of it.
adam.
Sent from Mailbird [http://www.getmailbird.com/?utm_source=Mailbird&utm_medium=email&utm...] On 09/07/2015 16:29:00, Louis Bailleul louis.bailleul@phangos.fr wrote: Hi all,
I would like to know if any of you have been able to monitor Infiniband traffic on Linux hosts with Observium.
I have added some nodes with Mellanox cards (MT27500 [ConnectX-3]) to Observium but it seems to see them only when they are configured for Ethernet traffic.
I have no issue monitoring Infiniband switches (mostly Mellanox SX6012 ) but is there a way to display Infiniband traffic from a Linux box in Observium ?
Best regards, Louis