429 lines
15 KiB
Plaintext
429 lines
15 KiB
Plaintext
-- *****************************************************************
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-- MY CLUSTER MIB V1.0
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--
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-- $Copyright$
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--
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-- *****************************************************************
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MY-CLUSTER-MIB DEFINITIONS ::= BEGIN
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IMPORTS
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MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE,
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Integer32
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FROM SNMPv2-SMI
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MacAddress, TimeStamp, DisplayString, RowStatus
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FROM SNMPv2-TC
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MODULE-COMPLIANCE, OBJECT-GROUP
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FROM SNMPv2-CONF
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EnabledStatus
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FROM P-BRIDGE-MIB
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myMgmt
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FROM MY-SMI;
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myClusterMIB MODULE-IDENTITY
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LAST-UPDATED "200304010000Z"
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ORGANIZATION "$Company$"
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CONTACT-INFO
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"
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Tel: $Telephone$
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E-mail: $E-mail$"
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DESCRIPTION
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"The MIB module for the management of a group of
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devices called a 'cluster'. A cluster comprises:
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1. A command switch, which is a device that can provide
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a single point of management (including SNMP, Web
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Console and CLI/Telnet Console) for the devices
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in the cluster;
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2. Zero or more expansion switches, or called the
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cluster members throughout the context of this MIB,
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which are devices that can be managed via a command
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switch. The command switch is also considered as a
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cluster member. Thus it has an entry in the MIB tables
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defined below for cluster members.
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Only the command switch IP address, passwords, and SNMP
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community strings need to be configured in order to
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provide management access to members of the cluster.
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The Entity MIB is not cross-referenced from this MIB.
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To determine if a particular device can be a command switch
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or a member switch please refer to the device's
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user's guide."
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REVISION "200304010000Z"
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DESCRIPTION
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"Initial version of this mib."
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::= { myMgmt 31 }
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myClusterMIBObjects OBJECT IDENTIFIER ::= { myClusterMIB 1 }
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-- MIB contains 3 groups
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scStatus OBJECT IDENTIFIER ::= { myClusterMIBObjects 1 }
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scMember OBJECT IDENTIFIER ::= { myClusterMIBObjects 2 }
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scCandidate OBJECT IDENTIFIER ::= { myClusterMIBObjects 3 }
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-- The Cluster Status Group
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scStatusClusterName OBJECT-TYPE
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SYNTAX DisplayString (SIZE (0..16))
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MAX-ACCESS read-write
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STATUS current
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DESCRIPTION
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"The name of the cluster. Cluster command switch
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functionality is only enabled if this object is
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a non-NULL string. Strings containing all blanks
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or a NULL string will disable the cluster.
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This object and scStatusClusterMode in this MIB are
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the only objects that will be instantiated if the
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command switch functionality is not enabled.
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This object in command switch or candidate switch
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is read-write, and in candidate switch will return null
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string when retrive. But in member switch this object is
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read-only ."
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DEFVAL { "" }
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::= { scStatus 1 }
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scStatusClusterMode OBJECT-TYPE
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SYNTAX INTEGER {
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commandDevice(1),
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memberDevice(2),
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none(3)
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}
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The mode of the device. A device can become a member
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switch only when it is added to the cluster at the command
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switch. For devices that do not belong to any cluster,
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the scStatusClusterMode is set to 'none'."
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::= { scStatus 2 }
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scStatusClusterStatus OBJECT-TYPE
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SYNTAX EnabledStatus
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MAX-ACCESS read-write
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STATUS current
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DESCRIPTION
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"Wether the device can be added to a cluster, if this device
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is already in a cluster, will be delete from cluster(if in the
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cluster) and will never be added to any cluster."
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DEFVAL { 1 }
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::= { scStatus 3 }
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scStatusCommanderMacAddress OBJECT-TYPE
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SYNTAX MacAddress
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The management MAC address of the command switch of the
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cluster, ie. the CPU MAC address.
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This object is not-accessible for candidate switch."
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::= { scStatus 4 }
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scStatusTimeOfLastChange 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 on the command switch when
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the last time the value of an instance of scMemberOperStatus
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changed. The value 0 indicates that no member's status
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has ever changed since commander system initialization."
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DEFVAL { 0 }
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::= { scStatus 5 }
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scStatusMaxNumberOfMembers OBJECT-TYPE
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SYNTAX Unsigned32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The maximum number of cluster members allowed in the
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cluster. The command switch is considered as a cluster
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member also. the max number of cluster members is 20"
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::= { scStatus 6 }
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scStatusLastFailureAddMember OBJECT-TYPE
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SYNTAX INTEGER {
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none(1),
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password(2),
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overmax(3),
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noncandidate(4),
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memberNumberInUse(5),
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unreachable(6),
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communityStringFull(7)
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}
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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 why the last NMS was unable to add a switch
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to be a member of the cluster.
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none: Not the status defined below including success and
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other error status.
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password: The member has an enable password configured.
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overmax: Adding the member exceeds the maximum number of
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cluster members supported by the command switch.
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See ccStatusMaxNumberOfMembers.
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noncandidate: The member is not a candidate switch, or it
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does not show up in the candidate table.
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memberNumberInUse: The member number is used by an existing
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member in the cluster.
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unreachable: The member is a candidate but is unreachable or
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has no connectivity.
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communityStringFull: The member is a candidate but its
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community string table is full."
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::= { scStatus 7 }
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-- The Cluster Member Table
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scMemberTable OBJECT-TYPE
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SYNTAX SEQUENCE OF ScMemberEntry
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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 one row per cluster member,
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including the command switch."
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::= { scMember 1 }
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scMemberEntry OBJECT-TYPE
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SYNTAX ScMemberEntry
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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 cluster management information
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applicable to a particular cluster member. If the
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entry contain the command switch, this entry cannot
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be modified."
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INDEX { scMemberMacAddress }
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::= { scMemberTable 1 }
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ScMemberEntry ::=
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SEQUENCE {
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scMemberMacAddress MacAddress,
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scMemberNumber Unsigned32,
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scMemberOperStatus INTEGER,
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scMemberDeviceID MacAddress,
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scMemberRowStatus RowStatus
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}
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scMemberMacAddress OBJECT-TYPE
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SYNTAX MacAddress
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"The management MAC address of the member device."
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::= { scMemberEntry 1 }
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scMemberNumber OBJECT-TYPE
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SYNTAX Unsigned32
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"An arbitrary value which uniquely identifies the
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cluster member switch number. It ranges from 0 to
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scStatusMaxNumberOfMembers - 1. incluing the command
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switch."
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::= { scMemberEntry 2 }
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scMemberOperStatus OBJECT-TYPE
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SYNTAX INTEGER {
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active(1),
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inactive(2)
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}
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The status of cluster management connectivity between
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the command switch and a cluster member. Cluster management
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connectivity is determined by the exchange of cluster
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management messages between the command switch and a
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cluster member. A member that has failed to exchange
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cluster management messages with the command switch is
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deemed to be inactive. Otherwise, it is deemed to be active."
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::= { scMemberEntry 3 }
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scMemberDeviceID OBJECT-TYPE
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SYNTAX MacAddress
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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 MacAddress used for identify the device in lldp pdu."
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::= { scMemberEntry 4 }
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scMemberRowStatus OBJECT-TYPE
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SYNTAX RowStatus
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"The status of this conceptual row.The
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devices currently eligible to be added into the
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cluster are listed in the scCandidateTable.
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An attempt to add a new member may fail. See
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scStatusLastFailureAddMember for possible reasons
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for that failure,consider security ,the value of
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active is not be used."
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::= { scMemberEntry 5 }
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-- The Cluster Candidate Table
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scCandidateTable OBJECT-TYPE
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SYNTAX SEQUENCE OF ScCandidateEntry
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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 one row per cluster candidate,
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A cluster candidate is a device that is currently
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eligible to be added to the cluster of a command
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switch. A device is eligible if it satisfies the
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following conditions:
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1. It supports the cluster management protocol.
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The entries in this table and the entries in
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scMemberTable are mutually exclusive at all
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times. That is, any device that is a cluster
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member never shows up in the scCandidateTable
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or is never a candidate at the same time . Also, any
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candidate that shows up in scCandidateTable should not
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appear in scMemberTable."
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::= { scCandidate 1 }
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scCandidateEntry OBJECT-TYPE
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SYNTAX ScCandidateEntry
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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 pertaining to a single candidate device."
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INDEX { scCandidateMacAddress }
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::= { scCandidateTable 1 }
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ScCandidateEntry ::= SEQUENCE {
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scCandidateMacAddress MacAddress
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}
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scCandidateMacAddress OBJECT-TYPE
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SYNTAX MacAddress
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The management MAC address of a device qualified to
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to be a cluster member of the command switch
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cluster."
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::= { scCandidateEntry 1 }
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-- traps definition
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myClusterTraps OBJECT IDENTIFIER ::= { myClusterMIB 2 }
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memberStateChangeTrap NOTIFICATION-TYPE
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OBJECTS { scMemberOperStatus}
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STATUS current
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DESCRIPTION
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"while the state of member switch changed, then this trap will be sent.
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either state of member switch change from active to inactive or from
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inactive to active."
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::= { myClusterTraps 1}
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-- Conformance Information
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myClusterMIBConformance OBJECT IDENTIFIER ::= { myClusterMIB 3 }
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myClusterMIBCompliances OBJECT IDENTIFIER
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::= { myClusterMIBConformance 1 }
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myClusterMIBGroups OBJECT IDENTIFIER
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::= { myClusterMIBConformance 2 }
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-- Compliance statements
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myClusterCompliance MODULE-COMPLIANCE
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STATUS current
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DESCRIPTION
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"The compliance statement for the CLUSTER MIB."
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MODULE -- this module
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MANDATORY-GROUPS { myClusterStatusGroup,
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myClusterMemberStatusGroup,
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myClusterMemberGroup,
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myClusterCandidateGroup }
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::= { myClusterMIBCompliances 1 }
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-- MIB groupings
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myClusterStatusGroup OBJECT-GROUP
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OBJECTS {
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scStatusTimeOfLastChange,
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scStatusMaxNumberOfMembers,
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scStatusLastFailureAddMember
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}
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STATUS current
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DESCRIPTION
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"The collection of objects which are used to represent
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the status of the cluster. These objects are accessible
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on the command switch."
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::= { myClusterMIBGroups 1 }
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myClusterMemberStatusGroup OBJECT-GROUP
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OBJECTS {
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scStatusClusterName,
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scStatusClusterMode,
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scStatusClusterStatus,
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scStatusCommanderMacAddress
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}
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STATUS current
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DESCRIPTION
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"The collection of objects which are used to represent
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the status of members of the cluster. These objects are accessible
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on the cluster members and the command switch."
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::= { myClusterMIBGroups 2 }
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myClusterCandidateStatusGroup OBJECT-GROUP
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OBJECTS {
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scStatusClusterName,
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scStatusClusterMode,
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scStatusClusterStatus
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}
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STATUS current
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DESCRIPTION
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"The collection of objects which are used to represent
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the status of single switches which are not in any cluster.
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These objects are accessible on any single switch."
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::= { myClusterMIBGroups 3 }
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myClusterMemberGroup OBJECT-GROUP
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OBJECTS {
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scMemberOperStatus,
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scMemberNumber,
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scMemberDeviceID,
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scMemberRowStatus
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}
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STATUS current
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DESCRIPTION
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"The collection of objects which are used to represent
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the members of a cluster. These objects are accessible
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on the command switch only."
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::= { myClusterMIBGroups 4 }
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myClusterCandidateGroup OBJECT-GROUP
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OBJECTS {
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scCandidateMacAddress
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}
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STATUS current
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DESCRIPTION
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"The collection of objects which are used to represent
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cluster candidates. These objects are accessible
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on the command switch only."
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::= { myClusterMIBGroups 5 }
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END
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