OBJECT ID : .1.3.6.1.4.1.9.9.508

If you try to query something more specific like the following, do they work:

1.3.6.1.4.1.9.9.254.1.6.1.1.4

1.3.6.1.4.1.9.9.254.1.6.1.1.19

Yes (hereunder the results of snmpwalk):

1.3.6.1.4.1.9.9.254.1.6.1.1.4:

------------------------------

cisco.ciscoMgmt.254.1.6.1.1.4.1.10.56.54.48.45.68.78.83.45.80.82 : Gauge: 3

cisco.ciscoMgmt.254.1.6.1.1.4.1.18.56.54.51.45.73.82.79.78.80.79.82.84.71.84.85.45.80.82 : Gauge: 3

cisco.ciscoMgmt.254.1.6.1.1.4.1.20.56.54.53.45.87.101.98.70.97.114.109.48.49.46.80.82.68.45.80.82 : Gauge: 3

cisco.ciscoMgmt.254.1.6.1.1.4.1.23.56.54.51.45.73.82.79.78.80.79.82.84.80.82.68.46.78.73.67.49.45.80.82 : Gauge: 3

cisco.ciscoMgmt.254.1.6.1.1.4.1.23.56.54.51.45.73.82.79.78.80.79.82.84.80.82.68.46.78.73.67.50.45.80.82 : Gauge: 3

cisco.ciscoMgmt.254.1.6.1.1.4.1.25.56.54.49.45.64.68.69.88.73.65.46.67.79.77.46.73.83.65.46.69.88.84.45.80.82 : Gauge: 3

1.3.6.1.4.1.9.9.254.1.6.1.1.19:

-------------------------------

cisco.ciscoMgmt.254.1.6.1.1.19.1.10.56.54.48.45.68.78.83.45.80.82 : INTEGER: 3

cisco.ciscoMgmt.254.1.6.1.1.19.1.18.56.54.51.45.73.82.79.78.80.79.82.84.71.84.85.45.80.82 : INTEGER: 2

cisco.ciscoMgmt.254.1.6.1.1.19.1.20.56.54.53.45.87.101.98.70.97.114.109.48.49.46.80.82.68.45.80.82 : INTEGER: 2

cisco.ciscoMgmt.254.1.6.1.1.19.1.23.56.54.51.45.73.82.79.78.80.79.82.84.80.82.68.46.78.73.67.49.45.80.82 : INTEGER: 2

cisco.ciscoMgmt.254.1.6.1.1.19.1.23.56.54.51.45.73.82.79.78.80.79.82.84.80.82.68.46.78.73.67.50.45.80.82 : INTEGER: 2

cisco.ciscoMgmt.254.1.6.1.1.19.1.25.56.54.49.45.64.68.69.88.73.65.46.67.79.77.46.73.83.65.46.69.88.84.45.80.82 : INTEGER: 2

So the objects in the MIB's are working. You need to query specific objects in under each mib to determine what you need

OK,thanks but is it possible to give me a little but more details please.I'm not so familiar with SNMP issues.Thanks in advance.

What you should do is go to :

http://tools.cisco.com/Support/SNMP/do/BrowseMIB.do?local=en&step=2

Select the following MIBs and view their contents:

CISCO-SLB-MIB

CISCO-SLB-EXT-MIB

CISCO-SLB-HEALTH-MON-MIB

The objects have pretty good descriptions so you can read and see which ones you want to query and the results that are expected. This is better than trying to walk a whole MIB.

In the description of the CISCO-SLB-MIB I found SlbRealServerState which I'm interested in.However if I do a snmpwalk of the OID (.1.3.6.1.4.1.9.9.161.1.3.1.1.4) the result is "no MIB objects contained under subtree".Nevertheless there are Reals Servers configured on the blade.Could you explain me why I can't see these through snmp plse?

Thx

Mike