![](/images/backgrounds/286057/hp-procurve-guest-management-software-reference-guide-66981194x1.png)
MIB descriptions
coDevStCpuUse20Sec
.1.3.6.1.4.1.8744.5.23.1.4.1.1.8read-only
Average CPU usage during the last 20 seconds.
coDevStRamTotal
.1.3.6.1.4.1.8744.5.23.1.4.1.1.9read-only
Total system RAM.
coDevStRamFree
.1.3.6.1.4.1.8744.5.23.1.4.1.1.10read-only
Available system RAM.
coDevStRamBuffer
.1.3.6.1.4.1.8744.5.23.1.4.1.1.11read-only
Memory used by the buffers.
coDevStRamCached
.1.3.6.1.4.1.8744.5.23.1.4.1.1.12read-only
Memory used by the system cache.
coDevStStorageUsePermanent
.1.3.6.1.4.1.8744.5.23.1.4.1.1.13read-only
Percentage of the permanent storage in use.
coDevStStorageUseTemporary
.1.3.6.1.4.1.8744.5.23.1.4.1.1.14read-only
Percentage of the temporary storage in use.
COLUBRIS-DEVICE-MIB Traps
coDeviceStateChangeNotification
.1.3.6.1.4.1.8744.5.23.2.0.1
A coDeviceStateChangeNotification trap signifies that the SNMP entity has detected a device state change.
Parameters: coDevDisSerialNumber,coDevDisIpAddress,coDevDisState,coDevDisSystemNa me.
coDeviceAuthorizationFailureNotification
.1.3.6.1.4.1.8744.5.23.2.0.2
A coDeviceAuthorizationFailureNotification trap signifies that the SNMP entity has detected a device authentication failure.
Parameters: coDevDisSerialNumber,coDevDisIpAddress,coDevDisState,coDevDisSystemNa me.
coDeviceSecurityFailureNotification
.1.3.6.1.4.1.8744.5.23.2.0.3
A coDeviceSecurityFailureNotification trap signifies that the SNMP entity has detected a device connection failure.
Parameters: coDevDisSerialNumber,coDevDisIpAddress,coDevDisState,coDevDisSystemNa me.