Table of Contents
up.time collects the configuration and performance data outlined in this article from Net-SNMP implementations. Additional performance data outside of this set can be collected using the SNMP service monitor with retained performance metrics.
List of Required Net-SNMP MIBs
All data that up.time gathers from Net-SNMP is based on the following MIB implementations:
- RFC 1213 - Management Information Base for Network Management of TCP/IP-based internets
Presents network interface information.
Presents general system state information.
- Host Resources MIB (RFC 2790)
Presents system performance data.
System Configuration Data
|sysName||The name of the system on which Net-SNMP is running.||RFC 1213 - sysName|
|sysDesc||The hardware architecture of the system.||RFC 1213 - sysDesc|
|hrDeviceTable||up.time uses the following information returned by this metric: the number of CPUs on the system and the CPU configuration.||HOST-RESOURCES-MIB - hrDeviceTable.|
|memTotalReal||The amount of memory available on the system.||UCD-SNMP-MIB - memTotalReal|
|memTotalSwap||The size of swap space available on the system.||UCD-SNMP-MIB - memTotalSwap|
|ifDescr||The name of the network card that is installed on the system.||RFC 1213 - interfaces/ifDescr|
|ifMtu||The largest amount of data that the network interface can transmit in a single physical frame.||RFC 1213 - interfaces/ifMtu|
|ifSpeed||The maximum speed of the network interface.||RFC 1213 - interfaces/ifSpeed|
|ifPhysAddress||The physical address of the network interface.||RFC 1213 - interfaces/ifPhysAddress|