253 lines
7.9 KiB
Plaintext
253 lines
7.9 KiB
Plaintext
-- ARISTA-REDUNDANCY-MIB: Arista Redundancy MIB
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-- Copyright (c) 2012 Arista Networks, Inc. All rights reserved.
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ARISTA-REDUNDANCY-MIB DEFINITIONS ::= BEGIN
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IMPORTS
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MODULE-IDENTITY, OBJECT-TYPE,
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NOTIFICATION-TYPE, Unsigned32 FROM SNMPv2-SMI
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TEXTUAL-CONVENTION, TimeStamp FROM SNMPv2-TC
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MODULE-COMPLIANCE, OBJECT-GROUP,
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NOTIFICATION-GROUP FROM SNMPv2-CONF
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aristaMibs FROM ARISTA-SMI-MIB;
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aristaRedundancyMIB MODULE-IDENTITY
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LAST-UPDATED "201408150000Z"
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ORGANIZATION "Arista Networks, Inc."
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CONTACT-INFO
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"Arista Networks, Inc.
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Postal: 5453 Great America Parkway
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Santa Clara, CA 95054
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Tel: +1 408 547-5500
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E-mail: snmp@arista.com"
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DESCRIPTION
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"This MIB module provides configuration and status
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information pertaining to high availability or redundancy
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infrastructure on Arista devices.
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As such, this MIB module is aimed at providing relevant
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information on 'Modular Systems' which support dual
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supervisors for control plane redundancy.
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Each of the dual supervisors are referred to as 'unit'
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in the module."
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REVISION "201408150000Z"
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DESCRIPTION "Updated postal and e-mail addresses."
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REVISION "201211102237Z"
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DESCRIPTION "Initial version of this MIB module."
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::= { aristaMibs 8 }
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-- Textual Conventions --
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AristaRedundancyState ::= TEXTUAL-CONVENTION
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STATUS current
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DESCRIPTION
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"The status of the unit.
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unknown
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- The redundancy status is unknown.
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standby
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- The unit is initialized, and is in the standby state.
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active
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- The unit is currently in active mode. The SNMP agent
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runs only on the active unit.
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disabled
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- The unit is currently disabled."
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SYNTAX INTEGER {
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unknown(0),
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standby(1),
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active(2),
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disabled(3)
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}
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AristaRedundancyProtocol ::= TEXTUAL-CONVENTION
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STATUS current
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DESCRIPTION
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"The redundancy protocol.
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unknown
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- The protocol is unknown.
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simplex
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- The peer unit will remain disabled with this protocol.
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rpr
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- Route Processor Redundancy. This protocol
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allows the startup configuration files to be synchronized
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between the units but not the active operational state.
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sso
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- Stateful Switchover. This protocol allows the peer units
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to synchronize not only configuration but also operational
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state so when the active unit fails, the peer can take
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over control plane responsibilities."
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SYNTAX INTEGER {
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unknown(0),
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simplex(1),
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rpr(2),
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sso(3)
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}
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aristaRedundancyObjects OBJECT IDENTIFIER
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::= { aristaRedundancyMIB 0 }
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aristaRedundancyNotifications OBJECT IDENTIFIER
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::= { aristaRedundancyMIB 1 }
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aristaRedundancyConformance OBJECT IDENTIFIER
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::= { aristaRedundancyMIB 2 }
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aristaRedundancyStatus OBJECT IDENTIFIER
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::= { aristaRedundancyObjects 0 }
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aristaRedundancyHistory OBJECT IDENTIFIER
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::= { aristaRedundancyObjects 1 }
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-- redundancy status
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aristaRedundancyProtocolConfig OBJECT-TYPE
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SYNTAX AristaRedundancyProtocol
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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 configured redundancy protocol in
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the system."
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::= { aristaRedundancyStatus 1 }
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aristaRedundancyProtocolOper OBJECT-TYPE
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SYNTAX AristaRedundancyProtocol
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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 operational redundancy protocol
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in the system."
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::= { aristaRedundancyStatus 2 }
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aristaRedundancyUnitStateTable OBJECT-TYPE
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SYNTAX SEQUENCE OF AristaRedundancyUnitStateEntry
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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 contains the current redundancy
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state information for the units in the system."
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::= { aristaRedundancyStatus 3 }
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aristaRedundancyUnitStateEntry OBJECT-TYPE
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SYNTAX AristaRedundancyUnitStateEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"An entry containing redundancy state
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information for a unit."
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INDEX { aristaRedundancyUnitId }
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::= { aristaRedundancyUnitStateTable 1 }
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AristaRedundancyUnitStateEntry ::= SEQUENCE {
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aristaRedundancyUnitId Unsigned32,
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aristaRedundancyUnitState AristaRedundancyState,
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aristaRedundancyUnitStateEntryTime TimeStamp
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}
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aristaRedundancyUnitId OBJECT-TYPE
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SYNTAX Unsigned32
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"A unique identifier representing a unit.
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Usually it is the slot number of the inserted unit on
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the given modular system."
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::= { aristaRedundancyUnitStateEntry 1 }
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aristaRedundancyUnitState OBJECT-TYPE
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SYNTAX AristaRedundancyState
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The current state of the given unit."
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::= { aristaRedundancyUnitStateEntry 2 }
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aristaRedundancyUnitStateEntryTime OBJECT-TYPE
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SYNTAX TimeStamp
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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 unit entered
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the given state."
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::= { aristaRedundancyUnitStateEntry 3 }
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aristaRedundancyLastSwOverReason OBJECT-TYPE
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SYNTAX OCTET STRING (SIZE(0..255))
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The reason for the last switchover in the system."
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::= { aristaRedundancyStatus 4 }
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-- Notifications
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aristaRedundancyNotificationPrefix OBJECT IDENTIFIER
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::= { aristaRedundancyNotifications 0 }
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aristaRedundancySwitchOverNotif NOTIFICATION-TYPE
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OBJECTS {
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aristaRedundancyUnitStateEntryTime,
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aristaRedundancyLastSwOverReason
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}
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STATUS current
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DESCRIPTION
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"A switchover notification is generated whenever a unit
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becomes active and it has taken over the control
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plane duties."
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::= { aristaRedundancyNotificationPrefix 1 }
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-- Compliance, MIB groups
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aristaRedundancyCompliances OBJECT IDENTIFIER
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::= { aristaRedundancyConformance 1 }
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aristaRedundancyGroups OBJECT IDENTIFIER
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::= { aristaRedundancyConformance 2 }
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aristaRedundancyCompliance MODULE-COMPLIANCE
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STATUS current
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DESCRIPTION
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"The compliance statement for Arista switches that
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support Redundancy MIB."
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MODULE -- this module
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MANDATORY-GROUPS {
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aristaRedundancyStatusGroup,
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aristaRedundancyNotificationsGroup
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}
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::= { aristaRedundancyCompliances 1 }
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aristaRedundancyStatusGroup OBJECT-GROUP
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OBJECTS {
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aristaRedundancyProtocolConfig,
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aristaRedundancyProtocolOper,
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aristaRedundancyUnitState,
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aristaRedundancyUnitStateEntryTime,
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aristaRedundancyLastSwOverReason
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}
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STATUS current
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DESCRIPTION
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"The collection of objects that represent the redundancy
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status of the system."
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::= { aristaRedundancyGroups 1 }
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aristaRedundancyNotificationsGroup NOTIFICATION-GROUP
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NOTIFICATIONS {
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aristaRedundancySwitchOverNotif
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}
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STATUS current
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DESCRIPTION
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"The collection of notifications generated by the system on
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redundancy change events."
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::= { aristaRedundancyGroups 2 }
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END
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