CISCO-MAC-NOTIFICATION-MIB

File: CISCO-MAC-NOTIFICATION-MIB.mib (27129 bytes)

Imported modules

SNMPv2-SMI SNMPv2-CONF SNMPv2-TC
IF-MIB CISCO-VTP-MIB ENTITY-MIB
CISCO-QOS-PIB-MIB CISCO-SMI

Imported symbols

MODULE-IDENTITY OBJECT-TYPE Counter32
NOTIFICATION-TYPE Unsigned32 Integer32
MODULE-COMPLIANCE OBJECT-GROUP NOTIFICATION-GROUP
TruthValue TimeStamp MacAddress
TEXTUAL-CONVENTION ifIndex VlanIndex
entPhysicalIndex Percent ciscoMgmt

Defined Types

CmnHistoryEntry  
SEQUENCE    
  cmnHistIndex Unsigned32
  cmnHistMacChangedMsg OCTET STRING
  cmnHistTimestamp TimeStamp

CmnIfConfigEntry  
SEQUENCE    
  cmnMacAddrLearntEnable TruthValue
  cmnMacAddrRemovedEnable TruthValue

CmnUtilizationEntry  
SEQUENCE    
  cmnUtilizationEntries Unsigned32
  cmnUtilizationUtilization Percent
  cmnUtilizationTimeStamp TimeStamp

Defined Values

ciscoMacNotificationMIB 1.3.6.1.4.1.9.9.215
This MIB module is for configuration of the MAC notification feature. MAC notification is a mechanism to inform monitoring devices when there are MAC addresses learnt or removed from the forwarding database of the monitored devices.
MODULE-IDENTITY    

ciscoMacNotificationMIBObjects 1.3.6.1.4.1.9.9.215.1
OBJECT IDENTIFIER    

cmnGlobalObjects 1.3.6.1.4.1.9.9.215.1.1
OBJECT IDENTIFIER    

cmnInterfaceObjects 1.3.6.1.4.1.9.9.215.1.2
OBJECT IDENTIFIER    

cmnMACMoveObjects 1.3.6.1.4.1.9.9.215.1.3
OBJECT IDENTIFIER    

cmnMACThresholdObjects 1.3.6.1.4.1.9.9.215.1.4
OBJECT IDENTIFIER    

cmnGlobalFeatureEnabled 1.3.6.1.4.1.9.9.215.1.1.1
Indicates whether the MAC notification feature is currently running in the device. Setting this object to false(2) disables the MAC notification feature globally thus disabling the feature at each interface. Setting this object to true(1) will start the MAC notification feature running in the device. If the feature is already running, setting to true(1) has no effect. Once the MAC notification is enabled, whether the feature is running at each interface is controlled by the cmnIfConfigTable.
OBJECT-TYPE    
  TruthValue  

cmnNotificationInterval 1.3.6.1.4.1.9.9.215.1.1.2
This object specifies the maximum interval of time between cmnMacChangedNotifications being generated by the device. If the value of cmnNotificationsEnabled is true(1), the device will send out the generated cmnMacChangedNotifications and archive the MAC change notification events in the cmnHistoryTable. If the value of cmnNotificationEnabled is false(2), the device will not send out the generated cmnMacChangedNotifications but it will archive these events in the cmnHistoryTable. If the value of this object is equal to 0, the device will generate cmnMacChangedNotifications and archive the MAC change notification events in the cmnHistoryTable as soon as there is MAC address learnt or removed by the device. If the value of this object is greater than 0, the device will wait for a period of time equal to the value of this object before generate the cmnMacChangedNotifications and archive the MAC change notification events in the cmnHistoryTable.
OBJECT-TYPE    
  Unsigned32 0..4294967295  

cmnMacAddressesLearnt 1.3.6.1.4.1.9.9.215.1.1.3
Indicates the number of MAC addresses learnt by the device.
OBJECT-TYPE    
  Counter32  

cmnMacAddressesRemoved 1.3.6.1.4.1.9.9.215.1.1.4
Indicates the number of MAC addresses removed from the forwarding database.
OBJECT-TYPE    
  Counter32  

cmnNotificationsEnabled 1.3.6.1.4.1.9.9.215.1.1.5
Indicates whether cmnMacChangedNotification notifications will or will not be sent when there are MAC addresses learnt or removed from the device's forwarding database. Disabling notifications does not prevent the MAC address info from being added to the cmnHistoryTable.
OBJECT-TYPE    
  TruthValue  

cmnNotificationsSent 1.3.6.1.4.1.9.9.215.1.1.6
Indicates the number of cmnMacChangedNotifications sent out by the device.
OBJECT-TYPE    
  Counter32  

cmnHistTableMaxLength 1.3.6.1.4.1.9.9.215.1.1.7
The upper limit on the number of entries that the cmnHistoryTable may contain. A value of 0 will prevent any history from being retained. When this table is full, the oldest entry will be deleted and a new one will be created.
OBJECT-TYPE    
  Unsigned32 0..500  

cmnHistoryTable 1.3.6.1.4.1.9.9.215.1.1.8
This table will archive the MAC change notification events generated by this device. The MAC change notification events are archived here even if cmnMacChangesNotifications are not actually sent.
OBJECT-TYPE    
  SEQUENCE OF  
    CmnHistoryEntry

cmnHistoryEntry 1.3.6.1.4.1.9.9.215.1.1.8.1
A MAC change notification message that was previously generated by this device. Each entry is indexed by a message index.
OBJECT-TYPE    
  CmnHistoryEntry  

cmnHistIndex 1.3.6.1.4.1.9.9.215.1.1.8.1.1
An index that uniquely identifies a MAC change notification event previously generated by the device. This index starts at 1 and increases by one when a MAC change notification is generated. When it reaches the maximum value, the agent wraps the value back to 1.
OBJECT-TYPE    
  Unsigned32 1..4294967295  

cmnHistMacChangedMsg 1.3.6.1.4.1.9.9.215.1.1.8.1.2
This object contains the information of a MAC change notification event. It consists of several tuples packed together in the format of '...'. Each tuple consist of 11 octets in the format of '' where is of size 1 octet and supports the following values 0 - End of MIB object. 1 - MAC learnt. 2 - MAC removed. is VLAN number of the VLAN which the MAC address is belonged to and has size of 2 octet. is the Layer2 Mac Address and has size of 6 octets. is the value of dot1dBasePort for the interface from which the MAC address is learnt and has size of 2 octets.
OBJECT-TYPE    
  OCTET STRING Size(1..254)  

cmnHistTimestamp 1.3.6.1.4.1.9.9.215.1.1.8.1.3
The value of sysUpTime when the cmnMacChangedNotification containing the information denoted by the cmnHistMacChangedMsg object in this entry was generated.
OBJECT-TYPE    
  TimeStamp  

cmnIfConfigTable 1.3.6.1.4.1.9.9.215.1.2.1
This table enables or disables the generation of notification at each interface when MAC address is learnt or removed.
OBJECT-TYPE    
  SEQUENCE OF  
    CmnIfConfigEntry

cmnIfConfigEntry 1.3.6.1.4.1.9.9.215.1.2.1.1
Each entry contains the configuration for enabling the MAC notification at each interface that supports this feature.
OBJECT-TYPE    
  CmnIfConfigEntry  

cmnMacAddrLearntEnable 1.3.6.1.4.1.9.9.215.1.2.1.1.1
Indicates whether this interface is enabled to send cmnMacChangedNotification when it learns a new MAC address. This variable has no effect when the value of cmnGlobalFeatureEnabled object is false(2). Setting this object to true(1) enables the sending of cmnMacChangedNotification when this interface learns a new MAC address. Setting this object to false(2) disables the sending of cmnMacChangedNotification when this interface learns a new MAC address.
OBJECT-TYPE    
  TruthValue  

cmnMacAddrRemovedEnable 1.3.6.1.4.1.9.9.215.1.2.1.1.2
Indicates whether this interface is enabled to send cmnMacChangedNotification when a MAC address which it learnt previously is removed from the forwarding table. This variable has no effect when the value of cmnGlobalFeatureEnabled object is false(2). Setting this object to true(1) enables the sending of cmnMacChangedNotification when a MAC address which this interface learnt previously is removed from the forwarding table. Setting this object to false(2) disables the sending of cmnMacChangedNotification when a MAC address which this interface learnt previously is removed from the forwarding table.
OBJECT-TYPE    
  TruthValue  

cmnMACMoveFeatureEnabled 1.3.6.1.4.1.9.9.215.1.3.1
Specifies whether the MAC Move notification feature is currently running in the device. Setting this object to false(2) disables the MAC Move notification feature globally. Setting this object to true(1) will start the MAC Move notification feature running in the device.
OBJECT-TYPE    
  TruthValue  

cmnMACMoveNotificationsEnabled 1.3.6.1.4.1.9.9.215.1.3.2
Specifies whether cmnMacMoveNotification notifications will or will not be sent when a MAC move is detected by the MAC move notification feature. Setting this object to false(2) will not send the cmnMacMoveNotification notifications. Setting this object to true(1) will send the cmnMacMoveNotification notifications.
OBJECT-TYPE    
  TruthValue  

cmnMACMoveAddress 1.3.6.1.4.1.9.9.215.1.3.3
Indicates the MAC address that is moved between cmnMACMoveFromPortId and cmnMACMoveToPortId on cmnMACMoveVlanNumber. This object is instantiated only when cmnMACMoveFeatureEnabled value is set to true(1) and a MAC move is detected by the MAC move notification feature.
OBJECT-TYPE    
  MacAddress  

cmnMACMoveVlanNumber 1.3.6.1.4.1.9.9.215.1.3.4
Indicates the VLAN on which the cmnMACMoveAddress is moved from cmnMACMoveFromPortId to cmnMACMoveToPortId. This object is instantiated only when cmnMACMoveFeatureEnabled value is set to true(1) and a MAC move is detected by the MAC move notification feature.
OBJECT-TYPE    
  VlanIndex  

cmnMACMoveFromPortId 1.3.6.1.4.1.9.9.215.1.3.5
The value of dot1dBasePort for the bridge port from which the cmnMACMoveAddress is moved to cmnMACMoveToPortId on cmnMACMoveVlanNumber. This object is instantiated only when cmnMACMoveFeatureEnabled value is set to true(1) and a MAC move is detected by the MAC move notification feature.
OBJECT-TYPE    
  Integer32 1..65535  

cmnMACMoveToPortId 1.3.6.1.4.1.9.9.215.1.3.6
The value of dot1dBasePort for the bridge port to which the cmnMACMoveAddress is moved from cmnMACMoveFromPortId on cmnMACMoveVlanNumber. This object is instantiated only when cmnMACMoveFeatureEnabled value is set to true(1) and a MAC move is detected by the MAC move notification feature.
OBJECT-TYPE    
  Integer32 1..65535  

cmnMACMoveTime 1.3.6.1.4.1.9.9.215.1.3.7
The value of sysUpTime when a cmnMACMoveAddress is moved between cmnMACMoveFromPortId and cmnMACMACMoveToPortId. This object is instantiated only when cmnMACMoveFeatureEnabled value is set to true(1) and a MAC move is detected by the MAC move notification feature.
OBJECT-TYPE    
  TimeStamp  

cmnMACThresholdFeatureEnabled 1.3.6.1.4.1.9.9.215.1.4.1
Specifies whether the MAC Threshold notification feature is currently running in the device. Setting this object to false(2) disables the MAC Threshold notification feature globally. Setting this object to true(1) will start the MAC Threshold notification feature running in the device.
OBJECT-TYPE    
  TruthValue  

cmnMACThresholdLimit 1.3.6.1.4.1.9.9.215.1.4.2
Indicate the threshold limit of the forwarding table utilization.
OBJECT-TYPE    
  Percent  

cmnMACThresholdInterval 1.3.6.1.4.1.9.9.215.1.4.3
Interval at which forwarding table utilization is compared against cmnMACThresholdLimit.
OBJECT-TYPE    
  Unsigned32  

cmnMACThresholdNotifEnabled 1.3.6.1.4.1.9.9.215.1.4.4
Specifies whether cmnMacThresholdExceedNotif notifications will or will not be sent when the forwarding table utilization exceeds or equals to cmnMACThresholdLimit value. cmnMacThresholdExceedNotif notification is not sent when cmnMACThresholdLimit is set to zero.
OBJECT-TYPE    
  TruthValue  

cmnUtilizationTable 1.3.6.1.4.1.9.9.215.1.4.5
cmnUtilizationTable specifies the forwarding table utilization information. This table is instantiated only when cmnMACThresholdFeatureEnabled value is set to true(1). Entries in this table are updated at the end of every cmnMACThresholdInterval.
OBJECT-TYPE    
  SEQUENCE OF  
    CmnUtilizationEntry

cmnUtilizationEntry 1.3.6.1.4.1.9.9.215.1.4.5.1
A conceptual row containing forwarding table utilization maintained by switching engine (identified by entPhysicalIndex). Each switching engine managed by this MIB module can have at least one entry in this table.
OBJECT-TYPE    
  CmnUtilizationEntry  

cmnUtilizationEntries 1.3.6.1.4.1.9.9.215.1.4.5.1.1
Indicates the number of entries present in the forwarding table for the given entPhysicalIndex calculated at the end of cmnMACThresholdInterval.
OBJECT-TYPE    
  Unsigned32  

cmnUtilizationUtilization 1.3.6.1.4.1.9.9.215.1.4.5.1.2
Indicates the utilization of the forwarding table for the given entPhysicalIndex calculated at the end of cmnMACThresholdInterval.
OBJECT-TYPE    
  Percent  

cmnUtilizationTimeStamp 1.3.6.1.4.1.9.9.215.1.4.5.1.3
Indicates the sysUptime at which the cmnUtilizationUtilization is updated.
OBJECT-TYPE    
  TimeStamp  

cmnMIBNotificationPrefix 1.3.6.1.4.1.9.9.215.2
OBJECT IDENTIFIER    

cmnMIBNotifications 1.3.6.1.4.1.9.9.215.2.0
OBJECT IDENTIFIER    

cmnMacChangedNotification 1.3.6.1.4.1.9.9.215.2.0.1
This notification is generated when there is enough MAC address information to fully occupy a maximum size SNMP trap message. This notification is also generated when there is at least one MAC address changed or removed and the amount of time elapsed from the previous notification is greater than the maximum wait time denoted by cmnNotificationInterval object. If there are more MAC addresses information than can fit into one cmmHistTrapContent object, then multiple notifications will be generated.
NOTIFICATION-TYPE    

cmnMacMoveNotification 1.3.6.1.4.1.9.9.215.2.0.2
cmnMacMoveNotification is generated when a MAC address is moved between two interfaces.
NOTIFICATION-TYPE    

cmnMacThresholdExceedNotif 1.3.6.1.4.1.9.9.215.2.0.3
cmnMacThresholdExceedNotif is sent when cmnUtilizationUtilization exceeds or equals to the cmnMACThresholdLimit for a given entPhysicalIndex. cmnMacThresholdExceedNotif is not sent when cmnMACThresholdLimit is set to zero
NOTIFICATION-TYPE    

cmnMIBConformance 1.3.6.1.4.1.9.9.215.3
OBJECT IDENTIFIER    

cmnMIBCompliances 1.3.6.1.4.1.9.9.215.3.1
OBJECT IDENTIFIER    

cmnMIBGroups 1.3.6.1.4.1.9.9.215.3.2
OBJECT IDENTIFIER    

cmnMIBCompliance 1.3.6.1.4.1.9.9.215.3.1.1
The compliance statement for the CISCO-MAC-NOTIFICATION-MIB.
MODULE-COMPLIANCE    

cmnMIBComplianceVer1 1.3.6.1.4.1.9.9.215.3.1.2
The compliance statement for the CISCO-MAC-NOTIFICATION-MIB.
MODULE-COMPLIANCE    

cmnGlobalGroup 1.3.6.1.4.1.9.9.215.3.2.1
A collection of objects providing the global configuration and information for MAC notification.
OBJECT-GROUP    

cmnInterfaceGroup 1.3.6.1.4.1.9.9.215.3.2.2
A collection of objects providing the configuration information for MAC notification at each interface.
OBJECT-GROUP    

cmnNotificationGroup 1.3.6.1.4.1.9.9.215.3.2.3
The notification generated by the CISCO-MAC-NOTIFICATION-MIB.
NOTIFICATION-GROUP    

cmnMACMoveGroup 1.3.6.1.4.1.9.9.215.3.2.5
A collection of objects providing the global configuration and information for MAC Move notification feature.
OBJECT-GROUP    

cmnMACThresholdGroup 1.3.6.1.4.1.9.9.215.3.2.6
A collection of objects providing the global configuration and information for MAC Threshold notification feature.
OBJECT-GROUP    

cmnMACMoveNotifGroup 1.3.6.1.4.1.9.9.215.3.2.7
A collection of objects providing the notification information for MAC Move notification feature.
NOTIFICATION-GROUP    

cmnMACThresholdNotifGroup 1.3.6.1.4.1.9.9.215.3.2.8
A collection of objects providing the notification information for MAC Threshold notification feature.
NOTIFICATION-GROUP