I've been trying to graph Physical Memory usage on a Windows 2003 Server and run into a problem with changing OIDs. This server has a USB Removable Hard Disk plugged in that gets swapped out about once a week. The problem is whenever I unplug or replug the hard disk the OID for the Physical Memory Usage changes. A SNMPWALK is attached below:
c:\>snmpwalk -v 2c -c public localhost HOST-RESOURCES-MIB::hrStorageDescr HOST-RESOURCES-MIB::hrStorageDescr.1 = STRING: A:\ HOST-RESOURCES-MIB::hrStorageDescr.2 = STRING: C:\ Label: Serial Number HOST-RESOURCES-MIB::hrStorageDescr.3 = STRING: D:\ HOST-RESOURCES-MIB::hrStorageDescr.4 = STRING: E:\ Label:Removeable USB Drive HOST-RESOURCES-MIB::hrStorageDescr.5 = STRING: F:\ Label:DATA Serial Number HOST-RESOURCES-MIB::hrStorageDescr.6 = STRING: Virtual Memory HOST-RESOURCES-MIB::hrStorageDescr.7 = STRING: Physical Memory Above the USB drive is .4 and physical memory is .7 at this point. c:\>snmpwalk -v 2c -c public localhost HOST-RESOURCES-MIB::hrStorageDescr HOST-RESOURCES-MIB::hrStorageDescr.1 = STRING: A:\ HOST-RESOURCES-MIB::hrStorageDescr.2 = STRING: C:\ Label: Serial Number HOST-RESOURCES-MIB::hrStorageDescr.3 = STRING: D:\ HOST-RESOURCES-MIB::hrStorageDescr.4 = STRING: F:\ Label:DATA Serial Number HOST-RESOURCES-MIB::hrStorageDescr.5 = STRING: Virtual Memory HOST-RESOURCES-MIB::hrStorageDescr.6 = STRING: Physical Memory Now that the drive is removed Physical Memory shifts to .6 . How can I specify the instance that matches "Physical Memory" and not actually an OID? Thanks! Jonathan _______________________________________________ mrtg mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/mrtg
