CISCO-SLB-DFP-MIB
21 objects
This MIB reports the congestion status of the real server. A server can be in congested state due to high memory consumption, high CPU utilization or high number of clients being served by it. Congestion can cause delay in server response time. DFP (Dynamic Feedback Protocol) weight values are used as a metric to monitor the congestion of the server. This MIB generates notifications when congestion state is detected on the real server. DFP weight is calculated as follows BindingWeight=(Maxbindings-numberOfBindings)/Maxbindings CPUMemWeight=(cpu + mem)/32 Weight = BindingWeight*CPUMemWeight*dfp_max_weight Here, - Maxbindings is the maximum number of bindings allowed on the server. - dfp_max_weight is the maximum possible value of DFP weight (24). - numberOfBindings is the number of mobile bindings currently present with the server. The DFP weight at which congestion is detected is configurable. If the DFP weight of the system falls below this value, then the system is treated as congested and notification is generated.
Imported Objects
| CISCO-SMI | ciscoMgmt |
| CISCO-TC | EntPhysicalIndexOrZero |
| SNMP-FRAMEWORK-MIB | SnmpAdminString |
| SNMPv2-CONF | MODULE-COMPLIANCE NOTIFICATION-GROUP OBJECT-GROUP |
| SNMPv2-SMI | MODULE-IDENTITY NOTIFICATION-TYPE OBJECT-TYPE Unsigned32 |
| SNMPv2-TC | TEXTUAL-CONVENTION |
| OID | Name | Access | Status | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.9.9.689 | IdentityciscoSlbDfpMIB | This MIB reports the congestion status of the real server. A server can be in congested state due to high memory consumption, high CPU utilization or high numb… | ||
| 1.3.6.1.4.1.9.9.689.0 | NodeciscoSlbDfpMIBNotifs | |||
| 1.3.6.1.4.1.9.9.689.0.1 | NotificationcslbcSlbDfpCongestionOnset | current | The server generates this notification when value of cslbcInstanceDfpValue object drops below the threshold indicated by the cslbcDfpCongestionOnsetThreshold o… | |
| 1.3.6.1.4.1.9.9.689.0.2 | NotificationcslbcSlbDfpCongestionAbate | current | The server generates this notification when value of cslbcInstanceDfpValue object rises above the threshold indicated by the cslbcDfpCongestionAbateThreshold o… | |
| 1.3.6.1.4.1.9.9.689.1 | NodeciscoSlbDfpMIBObjects | |||
| 1.3.6.1.4.1.9.9.689.1.1 | ScalarcslbcDfpCongestionOnsetThreshold | read-write | current | This object specifes when congestion occurs. When the DFP level of the system drops below this value, the system is marked as congested. This value is same for… |
| 1.3.6.1.4.1.9.9.689.1.2 | ScalarcslbcDfpCongestionAbateThreshold | read-write | current | This object specifies when decongestion occurs. When the DFP level of the system rises above this value, the system is marked as decongested. This value is sam… |
| 1.3.6.1.4.1.9.9.689.1.3 | ScalarcslbcDfpCongestionThresholdType | accessible-for-notify | current | This object specifies the action taken when the congestion threshold is reached. The valid congestion action type are o reject - Incoming registration requests… |
| 1.3.6.1.4.1.9.9.689.1.4 | TablecslbcProcessorDfpValTable | not-accessible | current | This table lists the DFP status for each processor for which DFP weights are monitored. |
| 1.3.6.1.4.1.9.9.689.1.4.1 | RowcslbcProcessorDfpValEntry | not-accessible | current | The entry contains DFP value for one processor. A row is added to this table when congestion needs to be monitored on a processor. Row is deleted when congesti… |
| 1.3.6.1.4.1.9.9.689.1.4.1.1 | ColumncslbcProcessorDfpValPhysicalIndex | not-accessible | current | This element contains the index of the physical entity or identifier of the processor for which the DFP value is maintained. |
| 1.3.6.1.4.1.9.9.689.1.4.1.2 | ColumncslbcProcessorDfpValDescription | read-only | current | This element contains the description for the congestion configured on for processor. |
| 1.3.6.1.4.1.9.9.689.1.4.1.3 | ColumncslbcProcessorDfpValDfpValue | read-only | current | This object indicates DFP value for the processor. |
| 1.3.6.1.4.1.9.9.689.2 | NodeciscoSlbDfpMIBConform | |||
| 1.3.6.1.4.1.9.9.689.2.1 | NodeciscoSlbDfpMIBCompliances | |||
| 1.3.6.1.4.1.9.9.689.2.1.1 | ComplianceciscoSlbDfpMIBCompliance | current | The compliance statement for entities which implement ciscoSlbDfp MIB module. | |
| 1.3.6.1.4.1.9.9.689.2.2 | NodeciscoSlbDfpMIBGroups | |||
| 1.3.6.1.4.1.9.9.689.2.2.1 | GroupciscoSlbDfpInstanceGroup | current | This group represents the fields that identifies the processor and associated DFP value. | |
| 1.3.6.1.4.1.9.9.689.2.2.2 | GroupcslbcSlbDfpScalarsGroup | current | This group represents the set of thresholds against which the DFP value is compared. | |
| 1.3.6.1.4.1.9.9.689.2.2.3 | GroupcslbcSlbDfpCongestionGroup | current | This groutp represents the group of notifications on Home Agent. |
Type Definitions
| Name | Syntax | Status | Description |
|---|---|---|---|
| CslbcDfpValue | Unsigned32 (0..65535) | current | This textual convention defines valid ranges DFP values similar to slbDfpRealWeight object defined in CISCO-SLB-MIB. |