PDN-ENTITY-REDUNDANCY-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, NOTIFICATION-TYPE, OBJECT-TYPE FROM SNMPv2-SMI TEXTUAL-CONVENTION FROM SNMPv2-TC entPhysicalIndex FROM ENTITY-MIB pdnEntityRedundancy FROM PDN-HEADER-MIB MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP FROM SNMPv2-CONF; pdnEntRedunMIB MODULE-IDENTITY LAST-UPDATED "200301121100Z" ORGANIZATION "Paradyne Corporation MIB Working Group" CONTACT-INFO " Paradyne Networks Inc. Postal: 8545, 126th Ave. N. Largo, FL 33779 US Editor: Jesus Pinto Email: mibwg_team@eng.paradyne.com" DESCRIPTION "This management information module supports the objects to be used for redundancy of entities." REVISION "200307251300Z" DESCRIPTION "J. Pinto - Added pdnRedunGeneralNotificationEnable. - Modified DESCRIPTION for pdnRedunNotificationEnable. " REVISION "200305221000Z" DESCRIPTION "J. Pinto - Fixed spelling name of this mib in line#1 " REVISION "200305041700Z" DESCRIPTION "J. Pinto - Removed the word non-critical from the PdnRedunStates. - Added pdnYCableSelection scalar object. - Added pdnRedunGeneralStatusAlarm scalar object. - Modified PdnRedunAlarmStatus TEXTUAL-CONVENTION. - Added traps for new alarm conditions. " REVISION "200303031500Z" DESCRIPTION "J. Pinto - Modified PdnRedunCmd Textual Convention to add a new forceswitch command." ::= { pdnEntityRedundancy 1 } PdnRedunStates ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This textual Convention describes the valid states relevant to the redundancy feature that an entity module can be. The possibles states are: activeState ----------- the module is currently performing its main functions in the system, including communicating with other modules, monitoring the operation of itself and other standby modules. activeAlarmState ---------------- the same as an activeState except an Alarm condition has been detected on the module. standbyState ------------ the module is primarily in a dormant state until an event is triggered that requires its activation. While in this state, the module only performs background tests to verify that its hardware is operating properly and monitor the active module for proper operation. standbyAlarmState ---------------- the same as an standbyState except a Alarm condition has been detected on the module." SYNTAX INTEGER { activeState(1), activeAlarmState(2), standbyState(3), standbyAlarmState(4) } PdnRedunCmd ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This list of commands allows an user to perform actions on the redundancy entities. The commands are: noCmd ----- This value should be returned by a read request when no previous command has been issue. This value may not be used in a write operation. A wrongValue error shall be returned in this case. switch ------ This is the *Normal* switch. shall be directed to an entity in the Active, Active/Alarm, Standby or Standby/Alarm state. Will cause an entity and its redundant mate to switch roles unless the Standby entity is in a failed state or redundancy is disabled. A switch shall result in the Active or Active/Alarm entity going into a Standby or Standby/Alarm state and the Standby or Standby/Alarm entity going into the Active or Active/Alarm state. forceswitch ----------- This is the *Forced* switch. shall be directed to an entity in the Active, Active/Alarm, Standby or Standby/Alarm state. Will cause an entity and its redundant mate to switch roles regardless of the state of the entities or if redundancy is enabled. A switch shall result in the Active or Active/Alarm entity going into a Standby or Standby/Alarm state and the Standby or Standby/Alarm entity going into the Active or Active/Alarm state." SYNTAX INTEGER { noCmd(1), switch(2), forcedswitch(3) } PdnRedunAlarmStatus ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This textual convention lists the possibles alarm status. The status are: noAlarm --------------------------- This is the normal status when there is no alarm condition. linkDefect ---------------------------- This alarm is detected when there is an abnormal condition in the link (e.g., LOS, LOF, etc.) of this redundant unit. hwFailure ---------------------------- This alarm is detected when there is a hardware failure on this redundant unit. hwMissing ---------------------------- This alarm is detected when there is an expected piece of hw that is missing on this redundant unit. hwIncompatible ---------------------------- This alarm is detected when the modules in a redundancy configuration present hardware incompatibilities. fwIncompatible ---------------------------- This alarm is detected when the modules in a redundancy configuration present firmware incompatibilities. cfgIncompatible ----------------------------- This alarm is detected when the modules in a redundancy configuration present configuration incompatibilities." SYNTAX BITS { noAlarm(0), linkDefect(1), hwFailure(2), hwMissing(3), hwIncompatible(4), fwIncompatible(5), cfgIncompatible(6) } PdnRedunGeneralAlarmStatus ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This textual convention lists the possibles alarm status that are general to the redundancy feature; which are not associated to a particular redundant module. The status are: noAlarm --------------------------- This is the Normal status with no General alarm condition. noActiveModule --------------------------- This alarm is detected when no module is in the Active State. standbyAlarmOrReset ---------------------------- This alarm is detected when on of the modules configured for redundancy is either in the Standby-Alarm or Reset Test state. " SYNTAX BITS { noAlarm(0), noActiveModule(1), standbyAlarmOrReset(2) } pdnEntityRedundancyMIBObjects OBJECT IDENTIFIER ::= { pdnEntRedunMIB 1 } pdnEntityRedundancyNotifications OBJECT IDENTIFIER ::= { pdnEntRedunMIB 2 } pdnEntityRedundancyConformance OBJECT IDENTIFIER ::= { pdnEntRedunMIB 3 } pdnEntityRedundancySelection OBJECT-TYPE SYNTAX INTEGER { enabled(1), disabled(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "This object is used to enable or disable the redundancy feature on this device." ::= { pdnEntityRedundancyMIBObjects 1 } pdnYCableSelection OBJECT-TYPE SYNTAX INTEGER { enabled(1), disabled(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "This object is used to configure the Y-cable presence used for tx and rx of data between the redundant units. When the selection is enabled (1), it indicates that the tx and rx signals of each redundant unit are sharing a single common pair to tx and rx data to the network. When the selection is disable (2), it indicates that the tx and rx signals of each redundant unit has a separate (independant) pair to tx and rx data to the network. " ::= { pdnEntityRedundancyMIBObjects 2 } pdnRedunGeneralAlarmStatus OBJECT-TYPE SYNTAX PdnRedunGeneralAlarmStatus MAX-ACCESS read-only STATUS current DESCRIPTION "This object provides status of any General Alarm detected by the redundancy feature. " ::= { pdnEntityRedundancyMIBObjects 3 } pdnRedunGeneralNotificationEnable OBJECT-TYPE SYNTAX PdnRedunGeneralAlarmStatus MAX-ACCESS read-write STATUS current DESCRIPTION "This object provides the ability to enable and disable the following general notifications: o pdnRedunEventNoActiveModule o pdnRedunEventStandbyAlarmOrReset " ::= { pdnEntityRedundancyMIBObjects 6 } -- -- Command Table -- pdnRedunCmdTable OBJECT-TYPE SYNTAX SEQUENCE OF PdnRedunCmdEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains one row per entity module being used for redundancy." ::= { pdnEntityRedundancyMIBObjects 4 } pdnRedunCmdEntry OBJECT-TYPE SYNTAX PdnRedunCmdEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Commands that can be performed on a particular entity module used for redundancy." INDEX { entPhysicalIndex } ::= { pdnRedunCmdTable 1 } PdnRedunCmdEntry ::= SEQUENCE { pdnRedunCommand PdnRedunCmd } pdnRedunCommand OBJECT-TYPE SYNTAX PdnRedunCmd MAX-ACCESS read-write STATUS current DESCRIPTION "This object allows users to command an entity module, configured for redundancy to perform an action such as switch (2). Reading this object should return the last command issued on this interface or noCmd (1) if no command has been issued since last reset." ::= { pdnRedunCmdEntry 1 } -- -- Alarm/Status table -- pdnRedunStatusTable OBJECT-TYPE SYNTAX SEQUENCE OF PdnRedunStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains configuration and status information related to events in entity modules used for redundancy." ::= { pdnEntityRedundancyMIBObjects 5 } pdnRedunStatusEntry OBJECT-TYPE SYNTAX PdnRedunStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Configuration and Status information for a particular entity module used for redundancy." INDEX { entPhysicalIndex } ::= { pdnRedunStatusTable 1 } PdnRedunStatusEntry ::= SEQUENCE { pdnRedunEntityState PdnRedunStates, pdnRedunAlarmStatus PdnRedunAlarmStatus, pdnRedunNotificationEnable PdnRedunAlarmStatus } pdnRedunEntityState OBJECT-TYPE SYNTAX PdnRedunStates MAX-ACCESS read-only STATUS current DESCRIPTION "This object is used to display the current state on an entity that is used for redundancy." ::= { pdnRedunStatusEntry 1 } pdnRedunAlarmStatus OBJECT-TYPE SYNTAX PdnRedunAlarmStatus MAX-ACCESS read-only STATUS current DESCRIPTION "This object provides status of any Alarm detected in a redundant entity." ::= { pdnRedunStatusEntry 2 } pdnRedunNotificationEnable OBJECT-TYPE SYNTAX PdnRedunAlarmStatus MAX-ACCESS read-write STATUS current DESCRIPTION "This object provides the ability to enable and disable the following notifications: o pdnRedunEventHwIncompatible o pdnRedunEventFwIncompatible o pdnRedunEventCfgIncompatible o pdnRedunEventLinkDefect o pdnRedunEventHwFailure o pdnRedunEventHwMissingHwFailure " ::= { pdnRedunStatusEntry 3 } -- -- Redundancy Notifications -- pdnRedunNotificationsPrefix OBJECT IDENTIFIER ::= { pdnEntityRedundancyNotifications 0 } pdnRedunEventNoActiveModule NOTIFICATION-TYPE OBJECTS { pdnRedunGeneralAlarmStatus } STATUS current DESCRIPTION "This notification will be issued when no module is in the Active State." ::= { pdnRedunNotificationsPrefix 1 } pdnRedunEventHwIncompatible NOTIFICATION-TYPE OBJECTS { pdnRedunAlarmStatus } STATUS current DESCRIPTION "This notification will be issued when the modules in a redundancy configuration present hardware incompatibilities." ::= { pdnRedunNotificationsPrefix 2 } pdnRedunEventStandbyAlarmOrReset NOTIFICATION-TYPE OBJECTS { pdnRedunGeneralAlarmStatus } STATUS current DESCRIPTION "This notification will be issued when one of the modules configured for redundancy is either in the Standby/Alarm or Reset Test state." ::= { pdnRedunNotificationsPrefix 3 } pdnRedunEventFwIncompatible NOTIFICATION-TYPE OBJECTS { pdnRedunAlarmStatus } STATUS current DESCRIPTION "This notification will be issued when the modules in a redundancy configuration present firmware incompatibilities." ::= { pdnRedunNotificationsPrefix 4 } pdnRedunEventCfgIncompatible NOTIFICATION-TYPE OBJECTS { pdnRedunAlarmStatus } STATUS current DESCRIPTION "This notification will be issued when the modules in a redundancy configuration present configuration incompatibilities." ::= { pdnRedunNotificationsPrefix 5 } pdnRedunEventLinkDefect NOTIFICATION-TYPE OBJECTS { pdnRedunAlarmStatus } STATUS current DESCRIPTION "This notification will be issued when a module in a redundancy configuration has a link condition." ::= { pdnRedunNotificationsPrefix 6 } pdnRedunEventHwFailure NOTIFICATION-TYPE OBJECTS { pdnRedunAlarmStatus } STATUS current DESCRIPTION "This notification will be issued when a module in a redundancy configuration has a hardware failure condition." ::= { pdnRedunNotificationsPrefix 7 } pdnRedunEventHwMissingHwFailure NOTIFICATION-TYPE OBJECTS { pdnRedunAlarmStatus } STATUS current DESCRIPTION "This notification will be issued when a module in a redundancy configuration is expecting a piece of hw to be used for redundancy which can not be found or is not operational. " ::= { pdnRedunNotificationsPrefix 8 } -- -- Conformance Information -- pdnEntityRedundancyCompliances OBJECT IDENTIFIER ::= { pdnEntityRedundancyConformance 1 } pdnEntityRedundancyGroups OBJECT IDENTIFIER ::= { pdnEntityRedundancyConformance 2 } pdnEntityRedundancyCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for SNMP entities which manage the configuration parameters on entities used for redundancy." MODULE MANDATORY-GROUPS { pdnRedundancyGeneralGroup } OBJECT pdnEntityRedundancySelection MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT pdnRedunCommand MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT pdnRedunNotificationEnable MIN-ACCESS read-only DESCRIPTION "Write access is not required." -- Optional groups GROUP pdnEntityRedundancyOptGroup DESCRIPTION "Implementation of this group is optional for the redundancy management implementation." GROUP pdnEntityRedundancyEventGroup DESCRIPTION "Implementation of this group is optional for the notification implementation." ::= { pdnEntityRedundancyCompliances 1 } -- units of conformance pdnRedundancyGeneralGroup OBJECT-GROUP OBJECTS { pdnEntityRedundancySelection, pdnYCableSelection, pdnRedunGeneralAlarmStatus, pdnRedunGeneralNotificationEnable } STATUS current DESCRIPTION "A collection of general configuration objects for the entity redundancy implementation." ::= { pdnEntityRedundancyGroups 1 } pdnEntityRedundancyOptGroup OBJECT-GROUP OBJECTS { pdnRedunCommand, pdnRedunNotificationEnable, pdnRedunEntityState, pdnRedunAlarmStatus } STATUS current DESCRIPTION " A collection of configuration objects applicable to redundancy implementations." ::= { pdnEntityRedundancyGroups 2 } pdnEntityRedundancyEventGroup NOTIFICATION-GROUP NOTIFICATIONS { pdnRedunEventNoActiveModule, pdnRedunEventHwIncompatible, pdnRedunEventStandbyAlarmOrReset, pdnRedunEventFwIncompatible, pdnRedunEventCfgIncompatible, pdnRedunEventLinkDefect, pdnRedunEventHwFailure, pdnRedunEventHwMissingHwFailure } STATUS current DESCRIPTION "A collection of redundancy notifications." ::= { pdnEntityRedundancyGroups 3 } END