BIG-IP SNMP sensor
The BIG-IP SNMP sensor discovers F5 BIG-IP load balancers.
The SnmpMib2Sensor invokes the BigIPSnmpSensor if the latter one matches one of the following OIDs:
- .1.3.6.1.4.1.3375
- .1.3.6.1.4.1.2021.250.255
The BigIPSnmpSensor collects information about virtual IPs and real server groups.
Sensor name that is used in the GUI and logs
BigIPSnmpSensor
Object identifiers (OIDs) that are used
The sensor follows the standards that are documented in RFC 1212 to get the Real Server Database (RSD) and the Virtual Server Database (VSD) table entries.
The sensor uses the following OIDs:
- F5 BIG-IP version 4:
- Pool member table: 1.3.6.1.4.1.3375.1.1.8.2.1
- Pool table: 1.3.6.1.4.1.3375.1.1.7.2.1
- Virtual Server table: 1.3.6.1.4.1.3375.1.1.3.2.1
- F5 BIG-IP version 9:
- Pool member table: 1.3.6.1.4.1.3375.2.2.5.3.2
- Pool table: 1.3.6.1.4.1.3375.2.2.5.1.2
- Virtual Server table: 1.3.6.1.4.1.3375.2.2.10.1.2
- Virtual Server Pool table: 1.3.6.1.4.1.3375.2.2.10.6.2
- Virtual Server Rule table: 1.3.6.1.4.1.3375.2.2.10.8.2
- Virtual Address table: 1.3.6.1.4.1.3375.2.2.10.10.2
- sysGeneralChassisSerialNum: 1.3.6.1.4.1.3375.2.1.3.3.3
- F5 BIG-IP version 10:
- Pool member table: 1.3.6.1.4.1.3375.2.2.5.3.2
- Pool table: 1.3.6.1.4.1.3375.2.2.5.1.2
- Virtual Server table: 1.3.6.1.4.1.3375.2.2.10.1.2
- Virtual Server Rule table: 1.3.6.1.4.1.3375.2.2.10.8.2
- Virtual Address table: 1.3.6.1.4.1.3375.2.2.10.10.2
- sysGeneralChassisSerialNum: 1.3.6.1.4.1.3375.2.1.3.3.3
Discovery of VIP IPv6
BigIPSnmpSensor is able to discover IPv6 VIP information of virtual and real server for Big IP devices.
Model objects created
The sensor creates the following model objects:
- bigip.BigIPRealServer
- bigip.BigIPRealServerGroup
- bigip.BigIPVip
- bigip.BigIPVipFunction
- bigip.BigIPVirtualService
- sys.UnitaryComputerSystem