Black Diamond 8810 Fan Operational MIB?

[Ron_Prague]

I'm setting up our monitoring system (nagios) and trying to set up checks for the fans on our extreme 8810s.

I've browsed through the mib file for the XOS I'm running (15.6.x.x) and the MIB should be:
.1.3.6.1.4.1.1916.1.1.1.9.1.2 (this is an index off of extremeFanNumber, this is the direct mib for fan 1)
root@noc:~# snmpget -v2c -c localread 172.16.0.4 .1.3.6.1.4.1.1916.1.1.1.9.1.2 iso.3.6.1.4.1.1916.1.1.1.9.1.2 = No Such Instance currently exists at this OIDI've also tried:
iso.3.6.1.4.1.1916.1.32.1.9.1.2 (32 is working for finding CPU, see below)iso.3.6.1.4.1.1916.1.68.1.9.1.2 (should be the hardware identifier for the bd8810 chassis)
Is there something I'm missing in my configuration? This is all I have under snmpMaster:
configure snmpv3 add community "localread" name "localread" user "v1v2c_ro"
I can query other extreme OIDs like for CPU utilization of MSMA and MSMB:
root@noc:/usr/local/nagios/etc/objects/switches# snmpget -v2c -c localread 172.16.0.4 1.3.6.1.4.1.1916.1.32.1.4.1.9.11 iso.3.6.1.4.1.1916.1.32.1.4.1.9.11 = STRING: "2.2"
root@noc:/usr/local/nagios/etc/objects/switches# snmpget -v2c -c localread 172.16.0.4 1.3.6.1.4.1.1916.1.32.1.4.1.9.12
iso.3.6.1.4.1.1916.1.32.1.4.1.9.12 = STRING: "1.2"

[Ty_Izzet]

Ron,

The following OIDs should work. I was able to test on 16.1 and 15.6 on a BD8810.

extremeFanOperational
.1.3.6.1.4.1.1916.1.1.1.9.1.2

extremeFanNumber
.1.3.6.1.4.1.1916.1.1.1.9.1.1

extremeFanSpeed
.1.3.6.1.4.1.1916.1.1.1.9.1.4

Also, please assure that the correct MIB file is loaded in the MIB browser or NMS.