293 lines
10 KiB
Plaintext
293 lines
10 KiB
Plaintext
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-- *****************************************************************
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-- Juniper Enterprise Specific MIB: EX-MAC-NOTIFICATION
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--
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-- Copyright (c) 2008-2010, Juniper Networks, Inc.
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-- All rights reserved.
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--
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-- The contents of this document are subject to change without notice.
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-- *****************************************************************
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JUNIPER-EX-MAC-NOTIFICATION-MIB DEFINITIONS ::= BEGIN
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IMPORTS
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MODULE-IDENTITY, OBJECT-TYPE, Counter64, NOTIFICATION-TYPE,
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Unsigned32, TimeTicks, OBJECT-IDENTITY
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FROM SNMPv2-SMI
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TruthValue
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FROM SNMPv2-TC
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jnxMacNotificationRoot
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FROM JUNIPER-EX-SMI;
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jnxMacNotificationMIB MODULE-IDENTITY
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LAST-UPDATED "201004280000Z"
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ORGANIZATION "Juniper Networks, Inc."
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CONTACT-INFO
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"Juniper Technical Assistance Center
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Juniper Networks, Inc.
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1133 Innovation Way
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Sunnyvale, CA 94089
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E-mail: support@juniper.net"
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DESCRIPTION
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"This MIB module is for configuration of the MAC notification
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feature. MAC notification is a mechanism to inform monitoring
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devices when there are MAC addresses learnt or removed from
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the forwarding database of the monitored devices."
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--revision history
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REVISION "200901200000Z"
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DESCRIPTION
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"Initial revision."
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REVISION "200905270000Z"
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DESCRIPTION
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"Updated the description of the Objects."
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REVISION "201002090000Z"
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DESCRIPTION
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"Updated the description of jnxHistMacChangedMsg. When next hop gets
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changed the port information gets updated and is logged."
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REVISION "201004280000Z"
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DESCRIPTION
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"Added new scalar jnxMacAddressesUpdated which increments for each
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mac address updated."
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::= { jnxMacNotificationRoot 1 }
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-- Juniper MAC Notification MIB object definitions
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jnxMacNotificationMIBObjects OBJECT IDENTIFIER
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::= { jnxMacNotificationMIB 1 }
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jnxMacNotificationMIBGlobalObjects OBJECT IDENTIFIER
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::= { jnxMacNotificationMIBObjects 1 }
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--**********************************************************************
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-- Juniper Mac Notification Global Group
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--**********************************************************************
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jnxMacGlobalFeatureEnabled OBJECT-TYPE
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SYNTAX TruthValue
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"Indicates whether the MAC notification feature is currently
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running in the device.
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Setting this object to false(2) disables the MAC notification
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feature globally.
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Setting this object to true(1) will start the MAC notification
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feature running in the device. If the feature is already
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running, setting to true(1) has no effect. "
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::= { jnxMacNotificationMIBGlobalObjects 1 }
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jnxMacNotificationInterval OBJECT-TYPE
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SYNTAX Unsigned32 (0..4294967295)
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UNITS "seconds"
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"This object specifies the maximum interval of time between
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jnxMacChangedNotifications being generated by the device.
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If the value of jnxNotificationsEnabled is true(1), the
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device will send out the generated jnxMacChangedNotifications
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and archive the MAC change notification events in the
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jnxMacHistoryTable. If the value of jnxNotificationEnabled is
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false(2), the device will not send out the generated
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jnxMacChangedNotifications but it will archive these events
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in the jnxMacHistoryTable.
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If the value of this object is equal to 0, the device will
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generate jnxMacChangedNotifications and archive the MAC
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change notification events in the jnxMacHistoryTable as soon as
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there is MAC address learnt or removed by the device.
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If the value of this object is greater than 0, the device will
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wait for a period of time equal to the value of this object
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before generate the jnxMacChangedNotifications and archive
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the MAC change notification events in the jnxMacHistoryTable."
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DEFVAL { 30 }
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::= { jnxMacNotificationMIBGlobalObjects 2 }
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jnxMacAddressesLearnt OBJECT-TYPE
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SYNTAX Counter64
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"Indicates the number of MAC addresses learnt by the
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device."
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::= { jnxMacNotificationMIBGlobalObjects 3 }
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jnxMacAddressesRemoved OBJECT-TYPE
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SYNTAX Counter64
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"Indicates the number of MAC addresses removed from the
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forwarding database."
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::= { jnxMacNotificationMIBGlobalObjects 4 }
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jnxMacNotificationsEnabled OBJECT-TYPE
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SYNTAX TruthValue
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"Indicates whether jnxMacChangedNotification notifications
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will or will not be sent when there are MAC addresses
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learnt or removed from the device's forwarding database.
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Disabling notifications does not prevent the MAC address
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info from being added to the jnxMacHistoryTable."
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DEFVAL { false }
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::= { jnxMacNotificationMIBGlobalObjects 5 }
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jnxMacNotificationsSent OBJECT-TYPE
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SYNTAX Counter64
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"Indicates the number of jnxMacChangedNotifications sent out
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by the device."
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::= { jnxMacNotificationMIBGlobalObjects 6 }
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jnxMacHistTableMaxLength OBJECT-TYPE
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SYNTAX Unsigned32 (0..500)
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UNITS "entries"
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The upper limit on the number of entries that the
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jnxMacHistoryTable may contain. A value of 0 will
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prevent any history from being retained. When this
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table is full, the oldest entry will be deleted and
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a new one will be created."
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DEFVAL { 256 }
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::= { jnxMacNotificationMIBGlobalObjects 7 }
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jnxMacHistoryTable OBJECT-TYPE
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SYNTAX SEQUENCE OF JnxMacHistoryEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"This table will archive the MAC change notification events
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generated by this device. The MAC change notification
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events are archived here even if jnxMacChangesNotifications
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are not actually sent."
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::= { jnxMacNotificationMIBGlobalObjects 8 }
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jnxMacHistoryEntry OBJECT-TYPE
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SYNTAX JnxMacHistoryEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"A MAC change notification message that was previously
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generated by this device. Each entry is indexed by a message
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index."
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INDEX { jnxHistIndex }
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::= { jnxMacHistoryTable 1 }
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JnxMacHistoryEntry ::=
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SEQUENCE {
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jnxHistIndex
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Unsigned32,
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jnxHistMacChangedMsg
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OCTET STRING,
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jnxHistTimestamp
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TimeTicks
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}
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jnxHistIndex OBJECT-TYPE
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SYNTAX Unsigned32 (1..4294967295)
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"An index that uniquely identifies a MAC change notification
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event previously generated by the device. This index starts at
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1 and increases by one when a MAC change notification is
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generated. When it reaches the maximum value, the agent wraps
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the value back to 1."
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::= { jnxMacHistoryEntry 1 }
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jnxHistMacChangedMsg OBJECT-TYPE
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SYNTAX OCTET STRING (SIZE(1..512))
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"This object contains the information of a MAC change
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notification event. It consists of several tuples packed
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together in the format of '<tuple1><tuple2>...'.
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Each tuple consist of 13 octets in the format of
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'<operation><VLAN><MAC><dot1dBasePort>' where
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<operation> is of size 1 octet and supports the following values
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0 - End of MIB object.
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1 - MAC learnt.
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2 - MAC removed.
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3 - MAC updated.
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<VLAN> is VLAN number of the VLAN which the MAC address is
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belonged to and has size of 2 octet.
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<MAC> is the Layer2 Mac Address and has size of 6 octets.
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<dot1dBasePort> is the value of dot1dBasePort for the
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interface from which the MAC address is learnt and has size
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of 4 octets."
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::= { jnxMacHistoryEntry 2 }
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jnxHistTimestamp OBJECT-TYPE
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SYNTAX TimeTicks
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The value of sysUpTime when the jnxMacChangedNotification
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containing the information denoted by the jnxHistMacChangedMsg
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object in this entry was generated."
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::= { jnxMacHistoryEntry 3 }
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jnxMacAddressesUpdated OBJECT-TYPE
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SYNTAX Counter64
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"Indicates the number of MAC addresses updated by the
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device."
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::= { jnxMacNotificationMIBGlobalObjects 9 }
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-- ***********************************************************
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-- Mac NOTIFICATIONS
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-- ***********************************************************
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jnxMacNotifications OBJECT IDENTIFIER ::= { jnxMacNotificationRoot 2 }
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jnxMacNotificationsPrefix OBJECT-IDENTITY
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STATUS current
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DESCRIPTION
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"All Mac Notifications are registered
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under this branch."
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::= { jnxMacNotifications 0 }
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jnxMacChangedNotification NOTIFICATION-TYPE
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OBJECTS { jnxHistMacChangedMsg, jnxHistTimestamp }
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STATUS current
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DESCRIPTION
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"This notification is generated when there is enough MAC
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address information to fully occupy a maximum size SNMP trap
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message. This notification is also generated when there
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is at least one MAC address changed or removed and the amount
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of time elapsed from the previous notification is greater
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than the maximum wait time denoted by
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jnxNotificationInterval object.
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If there are more MAC addresses information than can fit into
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one cmmHistTrapContent object, then multiple notifications
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will be generated."
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::= { jnxMacNotificationsPrefix 1 }
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END
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