-- ********************************************************************* -- CISCO-FLEX-LINKS-MIB.my: Flex Links MIB -- -- March 2005, Dipesh Gorashia -- January 2010, Jayakumar Kadirvelu -- -- Copyright (c) 2005, 2010 by Cisco Systems, Inc. -- All rights reserved. -- ********************************************************************* CISCO-FLEX-LINKS-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, Unsigned32 FROM SNMPv2-SMI MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP FROM SNMPv2-CONF TruthValue, RowStatus, StorageType FROM SNMPv2-TC ciscoMgmt FROM CISCO-SMI InterfaceIndex, InterfaceIndexOrZero FROM IF-MIB VlanIdOrNone FROM Q-BRIDGE-MIB Cisco2KVlanList FROM CISCO-TC; ciscoFlexLinksMIB MODULE-IDENTITY LAST-UPDATED "201002040000Z" 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 "This MIB module is for configuration and status query of Flex Links feature on the Cisco device. Flex Links are a pair of Layer 2 interfaces, where one interface is configured to act as a backup to the other. The feature provides an alternative solution to the Spanning Tree Protocol (STP), allowing users to turn off STP and still provide basic link redundancy. Flex Links are typically configured in service provider or enterprise networks where users do not want to run STP on the device." REVISION "201002040000Z" DESCRIPTION "Added the followings groups: ciscoFlexLinksMmuPrimaryVlanGroup, ciscoFlexLinksPreemptionGroup, ciscoFlexLinksPreferVlanGroup. Added enumeration 'vlbAll', 'vlbConfig' and 'vlbPreempt' to cflIfStatus." REVISION "200504250000Z" DESCRIPTION "Initial version of this MIB module." ::= { ciscoMgmt 471 } ciscoFlexLinksMIBNotifs OBJECT IDENTIFIER ::= { ciscoFlexLinksMIB 0 } ciscoFlexLinksMIBObjects OBJECT IDENTIFIER ::= { ciscoFlexLinksMIB 1 } ciscoFlexLinksMIBConformance OBJECT IDENTIFIER ::= { ciscoFlexLinksMIB 2 } cflConfig OBJECT IDENTIFIER ::= { ciscoFlexLinksMIBObjects 1 } cflStatus OBJECT IDENTIFIER ::= { ciscoFlexLinksMIBObjects 2 } -- Flex Links configuration table cflIfConfigTable OBJECT-TYPE SYNTAX SEQUENCE OF CflIfConfigEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table allows user to configure Flex Links. The Flex Links feature requires interface pairs to be setup. This table allows user to specify such interface pairs. An interface can become part of only one such interface pair at any given time." ::= { cflConfig 1 } cflIfConfigEntry OBJECT-TYPE SYNTAX CflIfConfigEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry containing information about Flex Links configuration. Each entry configures a pair of interfaces for a Flex Links. Only those Layer 2 interfaces which are capable of performing Flex Links operation may be configured in this table. Once an interface is configured as part of a Flex Links pair, such an interface, can not be configured as a part of other Flex Links pairs." INDEX { cflIfConfigPrimary } ::= { cflIfConfigTable 1 } CflIfConfigEntry ::= SEQUENCE { cflIfConfigPrimary InterfaceIndex, cflIfConfigBackUp InterfaceIndexOrZero, cflIfConfigStorageType StorageType, cflIfConfigStatus RowStatus } cflIfConfigPrimary OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "The object indicates the primary interface in this Flex Links pair." ::= { cflIfConfigEntry 1 } cflIfConfigBackUp OBJECT-TYPE SYNTAX InterfaceIndexOrZero MAX-ACCESS read-create STATUS current DESCRIPTION "The object indicates the back up interface in this Flex Links pair. The value of this object is changed to 0 (zero) if this interface is removed from the ifTable. The SNMP agent is responsible for updating this object's value once the interface is added to the ifTable. The value of 0 (zero) cannot be set." ::= { cflIfConfigEntry 2 } cflIfConfigStorageType OBJECT-TYPE SYNTAX StorageType MAX-ACCESS read-create STATUS current DESCRIPTION "The storage type for this conceptual row." DEFVAL { nonVolatile } ::= { cflIfConfigEntry 3 } cflIfConfigStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "The object to manage this RowStatus entry. This object must be set to 'creatAndGo' to create an entry and set to 'destroy' to delete an entry. The other objects in this conceptual row can be modified any time, even when the value of this entry RowStatus object is 'active'." ::= { cflIfConfigEntry 4 } cflEnableStatusChangeNotif OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "This variable indicates whether the system produces the cflIfStatusChangeNotif. A value of 'false' will prevent cflIfStatusChangeNotif." ::= { cflConfig 2 } -- Flex Links configuration Extension table cflIfConfigExtTable OBJECT-TYPE SYNTAX SEQUENCE OF CflIfConfigExtEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains management information, such as of MAC address-table Move Update(MMU), preemption mechanism, VLAN load balancing of Flex Links pair, of interfaces which are capable of supporting these features." ::= { cflConfig 3 } cflIfConfigExtEntry OBJECT-TYPE SYNTAX CflIfConfigExtEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry containing Flex Links management information for a particular interface." INDEX { cflIfConfigPrimary } ::= { cflIfConfigExtTable 1 } CflIfConfigExtEntry ::= SEQUENCE { cflIfConfigMmuPrimaryVlan VlanIdOrNone, cflIfConfigPreemptionMode INTEGER, cflIfConfigPreemptionDelay Unsigned32, cflIfConfigPrefer2kVlan Cisco2KVlanList, cflIfConfigPrefer4kVlan Cisco2KVlanList } cflIfConfigMmuPrimaryVlan OBJECT-TYPE SYNTAX VlanIdOrNone MAX-ACCESS read-write STATUS current DESCRIPTION "The object specifies the MAC address-table Move Update primary VLAN for the Flex Links interface pair. A value of zero indicates that no primary VLAN has been configured for MAC address-table Move Update." ::= { cflIfConfigExtEntry 1 } cflIfConfigPreemptionMode OBJECT-TYPE SYNTAX INTEGER { off(1), forced(2), bandwidth(3) } MAX-ACCESS read-write STATUS current DESCRIPTION "The object specifies the preemption mechanism for a Flex Link interface pair. off - No preemption happens from active interface to backup interface. forced - The active interface always preempts the backup interface. The preemption occurs after the time specified in cflIfConfigPreemptionDelay. bandwidth - The interface with higher bandwidth always acts as the active interface." ::= { cflIfConfigExtEntry 2 } cflIfConfigPreemptionDelay OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-write STATUS current DESCRIPTION "The object specifies the delay time until an interface preempts another interface for a Flex Link interface pair." ::= { cflIfConfigExtEntry 3 } cflIfConfigPrefer2kVlan OBJECT-TYPE SYNTAX Cisco2KVlanList MAX-ACCESS read-write STATUS current DESCRIPTION "A string of octets containing one bit per perferred VLAN of VLANs with VlanId values of 0 through 2047 for VLAN load balancing." ::= { cflIfConfigExtEntry 4 } cflIfConfigPrefer4kVlan OBJECT-TYPE SYNTAX Cisco2KVlanList MAX-ACCESS read-write STATUS current DESCRIPTION "A string of octets containing one bit per perferred VLAN of VLANs with VlanId values of 2048 through 4095 for VLAN load balancing." ::= { cflIfConfigExtEntry 5 } -- Flex Links status table cflIfStatusTable OBJECT-TYPE SYNTAX SEQUENCE OF CflIfStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A list of interfaces which are members of Flex Links." ::= { cflStatus 1 } cflIfStatusEntry OBJECT-TYPE SYNTAX CflIfStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry, containing status information about a Flex Links interface. Entry is created when an interface is configured as a member of a Flex Links. When an entry is created in the cflIfConfigTable, entries corresponding to cflIfConfigPrimary and cflIfConfigBackUp are created in this table. Entry is deleted when an interface is removed from a Flex Links. When an entry is removed from the cflIfConfigTable, entries corresponding to cflIfConfigPrimary and cflIfConfigBackUp are deleted from this table." INDEX { cflIfIndex } ::= { cflIfStatusTable 1 } CflIfStatusEntry ::= SEQUENCE { cflIfIndex InterfaceIndex, cflIfStatus INTEGER } cflIfIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "The index value which uniquely identifies the interface to which this entry is applicable. cflIfIndex is the same as the ifIndex of the interface associated with a Flex Links." ::= { cflIfStatusEntry 1 } cflIfStatus OBJECT-TYPE SYNTAX INTEGER { forwarding(1), blocking(2), down(3), waitingToSync(4), waitingForPeerStrate(5), unknown(6), vlbAll(7), vlbConfig(8), vlbPreempt(9) } MAX-ACCESS read-only STATUS current DESCRIPTION "The status of an interface which is participating in Flex Links operation. A value of 'forwarding' indicates that, the interface is participating in Flex Links operation and is actively forwarding traffic. A value of 'blocking' indicates that, interface is participating in Flex Links operation and is ready to forward traffic if the interface it backs up in Flex Links operation goes down. A value of 'down' indicates that, the interface participating in Flex Links operation has gone down. A value of 'waitingToSync' indicates that, the interface is participating in Flex Links operation and is waiting to sync with its peer interface. A value of 'waitingForPeerState' indicates that, the interface is participating in Flex Links operation and is waiting for its peer's state. A value of 'unknown' indicates that, the interface is participating Flex Links operation and has entered an unknown state. A value of 'vlbAll' indicates that, the interface is linkup and VLANs preferred on the peer interface are moved to this interface of the Flex Link pair. This means that this interface carries all preferred VLANs of the Flex Link pair. A value of 'vlbConfig' indicates that, the interface is linkup and VLANs preferred on this interface have moved to forwarding state on the interface. A value of 'vlbPreempt' indicates that, the interface is linkup and waiting for the timer to expire to move into 'vlbConfig' state." ::= { cflIfStatusEntry 2 } -- Notifications cflIfStatusChangeNotif NOTIFICATION-TYPE OBJECTS { cflIfStatus } STATUS current DESCRIPTION "A cflIfStatusChangeNotif is generated when the value of cflIfStatus changes." ::= { ciscoFlexLinksMIBNotifs 1 } -- Conformance ciscoFlexLinksMIBCompliances OBJECT IDENTIFIER ::= { ciscoFlexLinksMIBConformance 1 } ciscoFlexLinksMIBGroups OBJECT IDENTIFIER ::= { ciscoFlexLinksMIBConformance 2 } ciscoFlexLinksMIBCompliance MODULE-COMPLIANCE STATUS deprecated DESCRIPTION "The compliance statement for entities which implement the CISCO-FLEX-LINKS-MIB. This compliance is deprecated and replaced by ciscoFlexLinksMIBCompliance2." MODULE -- this module MANDATORY-GROUPS { ciscoFlexLinksIfConfigGroup, ciscoFlexLinksIfStatusGroup, ciscoFlexLinksEnableNotifGroup, ciscoFlexLinksNotifGroup } ::= { ciscoFlexLinksMIBCompliances 1 } ciscoFlexLinksMIBCompliance2 MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for entities which implement the CISCO-FLEX-LINKS-MIB." MODULE -- this module MANDATORY-GROUPS { ciscoFlexLinksIfConfigGroup, ciscoFlexLinksIfStatusGroup, ciscoFlexLinksEnableNotifGroup, ciscoFlexLinksNotifGroup } GROUP ciscoFlexLinksMmuPrimaryVlanGroup DESCRIPTION "This group is mandatory in devices running software which support MMU primary VLAN feature." GROUP ciscoFlexLinksPreemptionGroup DESCRIPTION "This group is mandatory in devices running software which support preemption feature." GROUP ciscoFlexLinksPreferVlanGroup DESCRIPTION "This group is mandatory in devices running software which support preferred VLANs of vlan load balancing feature." OBJECT cflIfConfigBackUp MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT cflIfConfigStorageType MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT cflIfConfigStatus SYNTAX INTEGER { active(1) } WRITE-SYNTAX INTEGER { createAndGo(4), destroy(6) } MIN-ACCESS read-only DESCRIPTION "Write access is not required. Support for createAndWait and notInService is not required." OBJECT cflEnableStatusChangeNotif MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT cflIfConfigMmuPrimaryVlan MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT cflIfConfigPreemptionMode MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT cflIfConfigPreemptionDelay MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT cflIfConfigPrefer2kVlan MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT cflIfConfigPrefer4kVlan MIN-ACCESS read-only DESCRIPTION "Write access is not required." ::= { ciscoFlexLinksMIBCompliances 2 } -- Units of Conformance ciscoFlexLinksIfConfigGroup OBJECT-GROUP OBJECTS { cflIfConfigBackUp, cflIfConfigStorageType, cflIfConfigStatus } STATUS current DESCRIPTION "A collection of objects providing interface configuration information for Flex Links." ::= { ciscoFlexLinksMIBGroups 1 } ciscoFlexLinksIfStatusGroup OBJECT-GROUP OBJECTS { cflIfStatus } STATUS current DESCRIPTION "A collection of objects providing interface status information for Flex Links." ::= { ciscoFlexLinksMIBGroups 2 } ciscoFlexLinksEnableNotifGroup OBJECT-GROUP OBJECTS { cflEnableStatusChangeNotif } STATUS current DESCRIPTION "A collection of objects providing enabling/disabling of the status change notifications for Flex Links." ::= { ciscoFlexLinksMIBGroups 3 } ciscoFlexLinksNotifGroup NOTIFICATION-GROUP NOTIFICATIONS { cflIfStatusChangeNotif } STATUS current DESCRIPTION "A collection of notifications providing the status change for Flex Links." ::= { ciscoFlexLinksMIBGroups 4 } ciscoFlexLinksMmuPrimaryVlanGroup OBJECT-GROUP OBJECTS { cflIfConfigMmuPrimaryVlan } STATUS current DESCRIPTION "A collection of objects providing interface MMU primary VLAN information of Flex Links." ::= { ciscoFlexLinksMIBGroups 5 } ciscoFlexLinksPreemptionGroup OBJECT-GROUP OBJECTS { cflIfConfigPreemptionMode, cflIfConfigPreemptionDelay } STATUS current DESCRIPTION "A collection of objects providing interface preemption information of Flex Links." ::= { ciscoFlexLinksMIBGroups 6 } ciscoFlexLinksPreferVlanGroup OBJECT-GROUP OBJECTS { cflIfConfigPrefer2kVlan, cflIfConfigPrefer4kVlan } STATUS current DESCRIPTION "A collection of objects providing interface preferred VLANs of vlan load balancing information of Flex Links." ::= { ciscoFlexLinksMIBGroups 7 } END