-- **************************************************** -- CISCO-LINK-ERROR-MONITOR-MIB.my -- MIB support for the Link Error Monitor Feature -- -- Copyright (c) 2004 by Cisco Systems, Inc. -- All rights reserved. -- -- **************************************************** CISCO-LINK-ERROR-MONITOR-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Unsigned32, NOTIFICATION-TYPE FROM SNMPv2-SMI MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP FROM SNMPv2-CONF TruthValue, TEXTUAL-CONVENTION FROM SNMPv2-TC ifIndex FROM IF-MIB ciscoMgmt FROM CISCO-SMI; ciscoLinkErrorMonitorMIB MODULE-IDENTITY LAST-UPDATED "200411190000Z" ORGANIZATION "Cisco Systems, Inc." CONTACT-INFO " Cisco Systems Customer Service Postal: 170 W Tasman Drive San Jose, CA 95134 USA Tel: +1 800 553-NETS E-mail: cs-lan-switch-snmp@cisco.com" DESCRIPTION "The MIB module for managing Link Error Monitoring Feature on devices. Link Error Monitoring Feature provides a mechanism to monitor a certain set of link error counters on an interface and take certain actions when the increase in the error counters between two consecutive samplings exceeds the configurable thresholds consecutively for a certain number of times." REVISION "200411190000Z" DESCRIPTION "Initial version of this MIB module." ::= { ciscoMgmt 426 } ciscoLinkErrMonMIBNotifs OBJECT IDENTIFIER ::= { ciscoLinkErrorMonitorMIB 0 } ciscoLinkErrMonMIBObjects OBJECT IDENTIFIER ::= { ciscoLinkErrorMonitorMIB 1 } ciscoLinkErrMonMIBConform OBJECT IDENTIFIER ::= { ciscoLinkErrorMonitorMIB 2 } clemGlobalObjects OBJECT IDENTIFIER ::= { ciscoLinkErrMonMIBObjects 1 } clemInterfaceObjects OBJECT IDENTIFIER ::= { ciscoLinkErrMonMIBObjects 2 } -- -- Textual Conventions -- ClemCounterType ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The link error counters on interfaces to be monitored by the Link Error Monitor feature. rxcrc - the counter on the number of received packets with CRC and alignment errors. txcrc - the counter on the number of transmitted packets with CRC errors. inerrors - the ifInErrors counter as defined in IF-MIB. " SYNTAX INTEGER { rxcrc(1), txcrc(2), inerrors(3) } -- -- clemGlobalObjects -- clemEnabled OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "Specifies whether the Link Error Monitor Feature is enabled on the device or not." ::= { clemGlobalObjects 1 } clemSamplingInterval OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-write STATUS current DESCRIPTION "Specifies the sampling interval to sample the interfaces' monitored link error counters." ::= { clemGlobalObjects 2 } clemSamplingTimes OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-write STATUS current DESCRIPTION "Specifies the consecutive number of times with error counter increase over thresholds between two consecutive samplings before corresponding notifications can be sent and actions can be taken on an interface." ::= { clemGlobalObjects 3 } clemAction OBJECT-TYPE SYNTAX INTEGER { errdisable(1), failover(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "Specifies the action to be taken on an interface when the increase in an error counter on that interface between two consecutive sampling exceeds the corresponding clemThresholdHigh for consecutive number of times as specified by clemSamplingTimes. errdisable -- the interface is disabled by forcing its link down. failover -- when the interface is a member of a channel and it is the only operational member in the channel, then no operation will be taken. Otherwise, disable the interface by forcing its link down, i.e., errdisable the interface. " ::= { clemGlobalObjects 4 } clemThresholdTable OBJECT-TYPE SYNTAX SEQUENCE OF ClemThresholdEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table containing threshold configuration for the monitored link error counters." ::= { clemGlobalObjects 5 } clemThresholdEntry OBJECT-TYPE SYNTAX ClemThresholdEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry containing threshold configuration for each type of link error counter that can be monitored by this feature on the device." INDEX { clemThresholdCounterType } ::= { clemThresholdTable 1 } ClemThresholdEntry ::= SEQUENCE { clemThresholdCounterType ClemCounterType, clemThresholdLow Unsigned32, clemThresholdHigh Unsigned32 } clemThresholdCounterType OBJECT-TYPE SYNTAX ClemCounterType MAX-ACCESS not-accessible STATUS current DESCRIPTION "Indicates the type of link error counter to be monitored." ::= { clemThresholdEntry 1 } clemThresholdLow OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-write STATUS current DESCRIPTION "Specifies the low threshold for an error counter type. When the increase in this error counter type on an interface between two consecutive sampling exceeds the instance value of clemThresholdLow for this error counter type consecutively for clemSamplingTimes number of times, a clemLowThresholdExceeded notification on that interface will be sent." ::= { clemThresholdEntry 2 } clemThresholdHigh OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-write STATUS current DESCRIPTION "Specifies the high threshold for an error counter type. When the increase in this error counter type on an interface between two consecutive sampling exceeds the instance value of clemThresholdHigh for this error counter type consecutively for clemSamplingTimes number of times, a clemHighThresholdExceeded notification on that interface will be sent. And, the action specified by clemAction will be taken on that interface. The instance value of this clemThresholdHigh must be greater than the instance value of the clemThresholdLow of the same row." ::= { clemThresholdEntry 3 } clemNotifEnable OBJECT-TYPE SYNTAX BITS { lowThresholdExceeded(0), highThresholdExceeded(1) } MAX-ACCESS read-write STATUS current DESCRIPTION "Indicates whether the generation of a specified notification is enabled or not. If a bit corresponding to a notification is set to 1, then that notification can be generated. lowThresholdExcd -- the clemLowThresholdExceeded notification. highThresholdExcd -- the clemHighThresholdExceeded notification. " ::= { clemGlobalObjects 6 } -- -- interface level objects -- clemIfCounterTable OBJECT-TYPE SYNTAX SEQUENCE OF ClemIfCounterEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table containing interface-specific link error monitoring information for each error counter type monitored by the feature." ::= { clemInterfaceObjects 1 } clemIfCounterEntry OBJECT-TYPE SYNTAX ClemIfCounterEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry containing link error monitoring information on each capable interface for each error counter type monitored by the feature." INDEX { ifIndex, clemIfCounterType } ::= { clemIfCounterTable 1 } ClemIfCounterEntry ::= SEQUENCE { clemIfCounterType ClemCounterType, clemIfCounterEnable TruthValue } clemIfCounterType OBJECT-TYPE SYNTAX ClemCounterType MAX-ACCESS not-accessible STATUS current DESCRIPTION "Indicates the type of link error counter to be monitored on an interface." ::= { clemIfCounterEntry 1 } clemIfCounterEnable OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "Specifies whether the sampling on the corresponding error counter type is enabled on an interface or not." ::= { clemIfCounterEntry 2 } -- -- Notifications -- clemLowThresholdExceeded NOTIFICATION-TYPE OBJECTS { clemThresholdLow, ifIndex } STATUS current DESCRIPTION "This notification will be sent when the increase in an error counter type on an interface between two consecutive sampling exceeds the error counter's clemThresholdLow consecutively for clemSamplingTimes number of times." ::= { ciscoLinkErrMonMIBNotifs 1 } clemHighThresholdExceeded NOTIFICATION-TYPE OBJECTS { clemThresholdHigh, ifIndex } STATUS current DESCRIPTION "This notification will be sent when the increase in an error counter type on an interface between two consecutive sampling exceeds the error counter's clemThresholdHigh consecutively for clemSamplingTimes number of times." ::= { ciscoLinkErrMonMIBNotifs 2 } -- -- MIB Conformance statements -- ciscoLinkErrMonMIBCompliances OBJECT IDENTIFIER ::= { ciscoLinkErrMonMIBConform 1 } ciscoLinkErrMonMIBGroups OBJECT IDENTIFIER ::= { ciscoLinkErrMonMIBConform 2 } ciscoLinkErrMonMIBCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for CISCO-LINK-ERROR-MONITOR-MIB." MODULE -- this module MANDATORY-GROUPS { clemGlobalGroup, clemThresholdGroup, clemIfCounterGroup, clemNotificationGroup, clemNotificationControlGroup } ::= { ciscoLinkErrMonMIBCompliances 1 } -- -- Units of Conformance -- clemGlobalGroup OBJECT-GROUP OBJECTS { clemEnabled, clemSamplingInterval, clemSamplingTimes, clemAction } STATUS current DESCRIPTION "A collection of objects to configure link error monitoring functionality globally for all interfaces on the device." ::= { ciscoLinkErrMonMIBGroups 1 } clemThresholdGroup OBJECT-GROUP OBJECTS { clemThresholdLow, clemThresholdHigh } STATUS current DESCRIPTION "A collection of objects to configure the threshold for the monitored error counters by this feature." ::= { ciscoLinkErrMonMIBGroups 2 } clemIfCounterGroup OBJECT-GROUP OBJECTS { clemIfCounterEnable } STATUS current DESCRIPTION "A collection of objects to configure link error monitoring functionality at interface level on each error counter type." ::= { ciscoLinkErrMonMIBGroups 3 } clemNotificationGroup NOTIFICATION-GROUP NOTIFICATIONS { clemLowThresholdExceeded, clemHighThresholdExceeded } STATUS current DESCRIPTION "A collection of notifications for link error monitoring feature." ::= { ciscoLinkErrMonMIBGroups 4 } clemNotificationControlGroup OBJECT-GROUP OBJECTS { clemNotifEnable } STATUS current DESCRIPTION "A collection of objects to control the notification generation for link error monitoring feature." ::= { ciscoLinkErrMonMIBGroups 5 } END