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CISCO-EXT-SCSI-MIB by vendor Cisco

CISCO-EXT-SCSI-MIB file content

The SNMP protocol is used to for conveying information and commands between agents and managing entities. SNMP uses the User Datagram Protocol (UDP) as the transport protocol for passing data between managers and agents. The reasons for using UDP for SNMP are, firstly it has low overheads in comparison to TCP, which uses a 3-way hand shake for connection. Secondly, in congested networks, SNMP over TCP is a bad idea because TCP in order to maintain reliability will flood the network with retransmissions.

Management information (MIB) is represented as a collection of managed objects. These objects together form a virtual information base called MIB. An agent may implement many MIBs, but all agents must implement a particular MIB called MIB-II [16]. This standard defines variables for things such as interface statistics (interface speeds, MTU, octets sent, octets received, etc.) as well as various other things pertaining to the system itself (system location, system contact, etc.). The main goal of MIB-II is to provide general TCP/IP management information.

Use ActiveXperts Network Monitor 2019 to import vendor-specific MIB files, inclusing CISCO-EXT-SCSI-MIB.


Vendor: Cisco
Mib: CISCO-EXT-SCSI-MIB  [download]  [view objects]
Tool: ActiveXperts Network Monitor 2019 [download]    (ships with advanced SNMP/MIB tools)
-- *********************************************************************
-- CISCO-EXT-SCSI-MIB.my: Extension to SCSI MIB
--
-- October 2002, H K Vivek
--
-- Copyright (c) 2002 by cisco Systems, Inc.
-- All rights reserved.
-- 
-- *********************************************************************
CISCO-EXT-SCSI-MIB DEFINITIONS ::= BEGIN 
    
IMPORTS 
   MODULE-IDENTITY, OBJECT-TYPE,  
   Unsigned32, NOTIFICATION-TYPE             FROM SNMPv2-SMI
   TimeStamp, TestAndIncr, TruthValue,
   RowStatus, TEXTUAL-CONVENTION             FROM SNMPv2-TC
   MODULE-COMPLIANCE, OBJECT-GROUP,
   NOTIFICATION-GROUP                        FROM SNMPv2-CONF 
   ciscoMgmt                                 FROM CISCO-SMI
   VsanIndex, DomainId, FcAddressId          FROM CISCO-ST-TC
   vsanIndex                                 FROM CISCO-VSAN-MIB
   ciscoScsiInstanceEntry,
   ciscoScsiDscTgtEntry, 
   ciscoScsiDscLunEntry,
   ScsiIndexValue                            FROM CISCO-SCSI-MIB;
           
                   
    
ciscoExtScsiMIB MODULE-IDENTITY 
   LAST-UPDATED "200403140000Z"
   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-san@cisco.com"
   DESCRIPTION  "The Cisco extension to CISCO-SCSI-MIB
                 which is a copy of the Internet draft, 
                 the SCSI-MIB, from the IETF.

                 Glossary of terms used in this MIB:

                 VSAN - Virtual Storage Area Network, similar to 
                        a VLAN.

                 WWN  - World Wide Name. Mechanism of identifying
                        devices in Fibre Channel Networks. It is
                        8 bytes long.

                 pWWN - port World Wide Name.

                 nWWN - node World Wide Name.

                 LUN  - Logical Unit Number is a 64-bit identifier for
                        a logical unit."

   REVISION     "200403140000Z"
   DESCRIPTION  "Added ciscoExtScsiIntrDiscLunPortId object
                 to ciscoExtScsiIntrDiscLunsTable.
                 Changed the DEFVAL of ciscoExtScsiLunDiscOs
                 object to 'windows' from 'all'.
                 Added ciscoExtScsiDiscType object."

   REVISION     "200311280000Z"
   DESCRIPTION  "Added ciscoExtScsiLunDiscOs,
                 ciscoExtScsiLunDiscVsanId, 
                 ciscoExtScsiLunDiscPortId,
                 ciscoExtScsiLunCacheScsiIndex,
                 ciscoExtScsiLunCacheDevIndex,
                 ciscoExtScsiLunCachePortIndex,
                 ciscoExtScsiLunCacheTgtIndex scalar objects.
                 Added ciscoExtScsiIntrDiscLunOs object to
                 ciscoExtScsiIntrDiscLunsTable."

   REVISION     "200301280000Z"
   DESCRIPTION  "Added ciscoExtScsiPartialLunDiscTable to
                 facilitate partial LUN discovery on a 
                 fabric wide basis."

   REVISION     "200210100000Z"
   DESCRIPTION  "Added ciscoExtScsiNotificationCntl object
                 and ciscoExtScsiLunDiscDoneNotify
                 notification."

   REVISION     "200210050000Z"            
   DESCRIPTION  "Initial version of this MIB." 
   ::= { ciscoMgmt 299 }
    
ciscoExtScsiMIBObjects     OBJECT IDENTIFIER ::= { ciscoExtScsiMIB 1 }
ciscoExtScsiMIBConformance OBJECT IDENTIFIER 
                           ::= { ciscoExtScsiMIB 2 }
ciscoExtScsiConfiguration  OBJECT IDENTIFIER 
                           ::= { ciscoExtScsiMIBObjects 1 }
ciscoExtScsiNotification   OBJECT IDENTIFIER
                           ::= { ciscoExtScsiMIBObjects 2 }
ciscoExtScsiNotifications  OBJECT IDENTIFIER
                           ::= { ciscoExtScsiNotification 0 }
ciscoExtScsiStats          OBJECT IDENTIFIER
                           ::= { ciscoExtScsiMIBObjects 3 }

-- Textual Conventions
LunDiscOS  ::= TEXTUAL-CONVENTION
        STATUS     current
        DESCRIPTION
           "Represents a set of Operating Systems on which LUN 
            discovery is to be done."
        SYNTAX     INTEGER {
                      windows(1),
                      aix(2),
                      solaris(3),
                      linux(4),
                      hpux(5),
                      all(6)
                   }

-- Extensions to the ciscoScsiGenInstanceTable
--
 
ciscoExtScsiGenInstanceTable OBJECT-TYPE
        SYNTAX         SEQUENCE OF CiscoExtScsiGenInstanceEntry
        MAX-ACCESS     not-accessible
        STATUS         current
        DESCRIPTION
                "This table is an extension to the 
                 ciscoScsiInstanceTable defined in
                 the CISCO-SCSI-MIB.

                 The ciscoScsiInstIndex values are 
                 assigned as follows:

                 1. there is one ciscoScsiInstIndex value
                    defined per disk group associated with the 
                    system.

                 2. there is one ciscoScsiInstIndex value
                    defined per line-card.

                 3. there is one ciscoScsiInstIndex value
                    defined for the supervisor as a whole.

                 All ciscoScsiInstIndex values defined
                 for type 1 above have a disk group
                 ID associated with them, which is that
                 of the corresponding disk group. This
                 value is present in the corresponding
                 instance of ciscoExtScsiDiskGrpId object.
                 The corresponding instance of
                 ciscoExtScsiLineCardOrSup object will
                 contain the entity physical index of
                 the line card to which it is associated.

                 For ciscoScsiInstIndex values defined
                 for type 2, the ciscoExtScsiDiskGrpId
                 object is not meaningful and will be
                 empty. The corresponding instance of
                 ciscoExtScsiLineCardOrSup object will
                 contain the entity physical index value
                 of that line card.

                 For the ciscoScsiInstIndex value defined 
                 for type 3, the ciscoExtScsiDiskGrpId
                 object is not meaningful and will be empty.
                 The corresponding instance of 
                 ciscoExtScsiLineCardOrSup object will
                 contain the entity physical index value
                 of the supervisor."
        ::= { ciscoExtScsiConfiguration 1 }

ciscoExtScsiGenInstanceEntry OBJECT-TYPE
        SYNTAX         CiscoExtScsiGenInstanceEntry
        MAX-ACCESS     not-accessible
        STATUS         current
        DESCRIPTION
                "An entry contains disk group ID and/or entity
                 physical index of a disk group/line card/supervisor 
                 depending on the ciscoScsiInstIndex value
                 assignment as defined above. There is a one-to-one
                 mapping between an entry here and 
                 ciscoScsiInstanceEntry."
        AUGMENTS { ciscoScsiInstanceEntry }
        ::= { ciscoExtScsiGenInstanceTable 1 }

CiscoExtScsiGenInstanceEntry ::= SEQUENCE {
        ciscoExtScsiDiskGrpId              OCTET STRING,
        ciscoExtScsiLineCardOrSup          Unsigned32 

}

ciscoExtScsiDiskGrpId OBJECT-TYPE
        SYNTAX          OCTET STRING ( SIZE(0 | 64))
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
                "This object contains the disk group
                 ID of a disk group if the
                 value of the ciscoScsiInstIndex
                 corresponds to that of a disk
                 group. Otherwise, this object will
                 contain a null string."
        ::= {ciscoExtScsiGenInstanceEntry 1}

ciscoExtScsiLineCardOrSup OBJECT-TYPE
        SYNTAX          Unsigned32 (1..2147483647)
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
                "This object contains the entity
                 physical index of a line card
                 if the ciscoScsiInstIndex value
                 corresponds to that of a disk
                 group or a line card. 

                 Otherwise, this object contains the
                 entity physical index value of the
                 supervisor of the system."
        ::= { ciscoExtScsiGenInstanceEntry 2 }


ciscoExtScsiLunDiscSpinLock OBJECT-TYPE
        SYNTAX           TestAndIncr
        MAX-ACCESS       read-write
        STATUS           current
        DESCRIPTION
                "This object is used to facilitate triggerring 
                 the LUN/target discovery by multiple managers. 

                 The procedure for triggering LUN/target discovery 
                 is as follows:

                 1. Retrieve the value of 
                    ciscoExtScsiLunDiscSpinLock and determine the
                    value for ciscoExtScsiStartLunDisc,
                    ciscoExtScsiLunDiscOs, ciscoExtScsiLunDiscVsanID,
                    ciscoExtScsiLunDiscPortId and
                    ciscoExtScsiDiscType objects.

                 2. Set the value of ciscoExtScsiLunDiscSpinLock
                    to the retrieved value, and in the same PDU, 
                    the value of ciscoExtScsiLunDiscOs
                    to the determined value. If the set fails for 
                    the ciscoExtScsiLunDiscSpinLock object, go back 
                    to step 1.

                 3. Set the value of ciscoExtScsiLunDiscSpinLock
                    to the retrieved value plus 1, and in the same
                    PDU, the value of ciscoExtScsiLunDiscVsanID to
                    the determined value. If the set fails for
                    the ciscoExtScsiLunDiscSpinLock object, go back
                    to step 1.

                 4. Set the value of ciscoExtScsiLunDiscSpinLock
                    to the retrieved value plus 2, and in the same
                    PDU, the value of ciscoExtScsiLunDiscPortId to
                    the determined value. If the set fails for the
                    ciscoExtScsiLunDiscSpinLock object, go back to
                    step 1.

                 5. Set the value of ciscoExtScsiLunDiscSpinLock
                    to the retrieved value plus 3, and in the same
                    PDU, the value of ciscoExtScsiDiscType to
                    the determined value. If the set fails for
                    the ciscoExtScsiLunDiscSpinLock object, go
                    back to step 1.

                 6. Set the value of ciscoExtScsiLunDiscSpinLock
                    to the retrieved value plus 4, and in the same
                    PDU, the value of ciscoExtScsiStartLunDisc to
                    the determined value. If the set fails for
                    the ciscoExtScsiLunDiscSpinLock object, go
                    back to step 1.

                    Note that if it is possible to include 
                    ciscoExtScsiLunDiscVsanID, 
                    ciscoExtScsiLunDiscPortId, ciscoExtScsiDiscType 
                    and/or ciscoExtScsiStartLunDisc in the 
                    (Set Request) PDU of an earlier step, then steps 
                    3, 4 and/or 5 can be eliminated."
        ::= { ciscoExtScsiConfiguration 2 }


ciscoExtScsiStartLunDisc OBJECT-TYPE
        SYNTAX           INTEGER {
                            startDiscovery(1),
                            startLocalDiscovery(2),
                            startRemoteDiscovery(3),
                            noop(4),
                            startPartialDiscovery(5),
                            startPortBasedDiscovery(6)
                         }
        MAX-ACCESS       read-write
        STATUS           current
        DESCRIPTION
                "If this object is set to 'startLocalDiscovery',
                 then only the directly attached SCSI target
                 devices/ports and/or LUNs associated with them 
                 on all VSANs will be discovered.

                 If this object is set to 'startRemoteDiscovery',
                 then all SCSI target devices/ports and/or LUNs
                 associated with them on all VSANs in the whole
                 fabric, except the directly attached ones, will
                 be discovered.

                 If this object is set to 'startDiscovery', then
                 both the above discoveries will be carried out.

                 If this object is set to 'startPartialDiscovery',
                 then all SCSI target devices/ports and/or LUNs
                 associated with them on the domain IDs and VSANs 
                 specified in the ciscoExtScsiPartialLunDiscTable, 
                 will be discovered. If the 
                 ciscoExtScsiPartialLunDiscTable is empty, then
                 no SCSI target devices/ports will be discovered.

                 If this object is set to 'startPortBasedDiscovery',
                 then all LUNs/targets associated with the port 
                 specified by ciscoExtScsiLunDiscPortId object will 
                 be discovered. If the ciscoExtScsiLunDiscPortId 
                 object is not set to a valid value, then no 
                 LUNs/targets will be discovered. The value of 
                 ciscoExtScsiLunDiscVsanId object should be set to 
                 the value of the VSAN on which the port based 
                 discovery is to be carried out.

                 No action is taken if this object is set
                 to 'noop'.

                 The value of this object when read is 
                 always 'noop'.

                 After a discovery has been triggered, this
                 object cannot be set again to trigger
                 another discovery, when the value of 
                 ciscoExtScsiLunDiscStatus is 'inProgress'.

                 In all the above cases, if the 
                 ciscoExtScsiLunDiscOs object is set to a 
                 particular Operating System, then the discovery
                 of the LUNs will take place only for that
                 Operating System."
        ::= { ciscoExtScsiConfiguration 3 }

ciscoExtScsiLunDiscStatus OBJECT-TYPE
        SYNTAX           INTEGER {
                            inProgress(1),
                            completed(2),
                            failure(3)
                         }
        MAX-ACCESS       read-only
        STATUS           current
        DESCRIPTION
                "This object indicates the outcome of the
                 LUN/target discovery on the local switch.

                 This object contains the status of the most
                 recent discovery.

                 inProgress(1) - indicates that the discovery is 
                                 still in progress.
                 completed(2)  - indicates that the discovery is
                                 complete.
                 failure(3)    - indicates that the discovery
                                 encountered a failure."
        ::= { ciscoExtScsiConfiguration 4 }

ciscoExtScsiLunDiscCompleteTime OBJECT-TYPE
        SYNTAX           TimeStamp
        MAX-ACCESS       read-only
        STATUS           current
        DESCRIPTION
                "This object contains the value of sysUpTime
                 when the last discovery was completed.
                 The value of this object will be zero, if
                 discovery has not been performed since the
                 last system restart."
        ::= { ciscoExtScsiConfiguration 5 }



ciscoExtScsiIntrDiscTgtTable OBJECT-TYPE
        SYNTAX           SEQUENCE OF CiscoExtScsiIntrDiscTgtEntry
        MAX-ACCESS       not-accessible
        STATUS           current
        DESCRIPTION
                "This table is an extension to the
                 ciscoScsiDscTgtTable."
        ::= { ciscoExtScsiConfiguration 6 }

ciscoExtScsiIntrDiscTgtEntry OBJECT-TYPE
        SYNTAX           CiscoExtScsiIntrDiscTgtEntry
        MAX-ACCESS       not-accessible
        STATUS           current
        DESCRIPTION
                "An entry (conceptual row) in this table."
        AUGMENTS { ciscoScsiDscTgtEntry }
        ::= { ciscoExtScsiIntrDiscTgtTable 1 }

CiscoExtScsiIntrDiscTgtEntry ::= SEQUENCE {
        ciscoExtScsiIntrDiscTgtVsanId      VsanIndex,
        ciscoExtScsiIntrDiscTgtDevType     Unsigned32,
        ciscoExtScsiIntrDiscTgtVendorId    OCTET STRING,
        ciscoExtScsiIntrDiscTgtProductId   OCTET STRING,
        ciscoExtScsiIntrDiscTgtRevLevel    OCTET STRING,
        ciscoExtScsiIntrDiscTgtOtherInfo   OCTET STRING
        
}

ciscoExtScsiIntrDiscTgtVsanId OBJECT-TYPE
        SYNTAX           VsanIndex
        MAX-ACCESS       read-only
        STATUS           current
        DESCRIPTION
                "The VSAN to which this target belongs to."
        ::= { ciscoExtScsiIntrDiscTgtEntry 1 }

ciscoExtScsiIntrDiscTgtDevType OBJECT-TYPE
        SYNTAX           Unsigned32
        MAX-ACCESS       read-only
        STATUS           current
        DESCRIPTION
                "The device type of the SCSI target."
        REFERENCE  "Section 7.3.2 Standard INQUIRY Data.   
                    SCSI Primary Commands- 2 (SPC-2)"        
        ::= { ciscoExtScsiIntrDiscTgtEntry 2 }

ciscoExtScsiIntrDiscTgtVendorId OBJECT-TYPE
        SYNTAX      OCTET STRING (SIZE (8))
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
                "The vendor Id of the SCSI target."
        REFERENCE   "Section 7.3.2 Standard INQUIRY Data.   
                     SCSI Primary Commands- 2 (SPC-2)"        
        ::= { ciscoExtScsiIntrDiscTgtEntry 3 }

ciscoExtScsiIntrDiscTgtProductId OBJECT-TYPE
        SYNTAX      OCTET STRING (SIZE (16))
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
                "The product Id of the SCSI target."
        REFERENCE   "Section 7.3.2 Standard INQUIRY Data.   
                     SCSI Primary Commands- 2 (SPC-2)" 
        ::= { ciscoExtScsiIntrDiscTgtEntry 4 }

ciscoExtScsiIntrDiscTgtRevLevel OBJECT-TYPE
        SYNTAX      OCTET STRING (SIZE (4))
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
                "The product revision level of the SCSI target."
        REFERENCE   "Section 7.3.2 Standard INQUIRY Data.   
                     SCSI Primary Commands- 2 (SPC-2)" 
        ::= { ciscoExtScsiIntrDiscTgtEntry 5 }

ciscoExtScsiIntrDiscTgtOtherInfo OBJECT-TYPE
        SYNTAX      OCTET STRING (SIZE (8))
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
                "The bytes from 0 to 7 in the INQUIRY command 
                 response data."
        REFERENCE   "Section 7.3.2 Standard INQUIRY Data.   
                     SCSI Primary Commands- 2 (SPC-2)" 
        ::= { ciscoExtScsiIntrDiscTgtEntry 6 }



ciscoExtScsiIntrDiscLunsTable OBJECT-TYPE
        SYNTAX           SEQUENCE OF CiscoExtScsiIntrDiscLunsEntry
        MAX-ACCESS       not-accessible
        STATUS           current
        DESCRIPTION
                "This table is an extension to the
                 ciscoScsiDscLunTable."
        ::= { ciscoExtScsiConfiguration 7 }

ciscoExtScsiIntrDiscLunsEntry OBJECT-TYPE
        SYNTAX           CiscoExtScsiIntrDiscLunsEntry
        MAX-ACCESS       not-accessible
        STATUS           current
        DESCRIPTION
                "An entry (conceptual row) in this table."
        AUGMENTS { ciscoScsiDscLunEntry }
        ::= { ciscoExtScsiIntrDiscLunsTable 1 }

CiscoExtScsiIntrDiscLunsEntry ::= SEQUENCE {
        ciscoExtScsiIntrDiscLunCapacity    Unsigned32,
        ciscoExtScsiIntrDiscLunNumber      OCTET STRING,
        ciscoExtScsiIntrDiscLunSerialNum   OCTET STRING,
        ciscoExtScsiIntrDiscLunOs          LunDiscOS,
        ciscoExtScsiIntrDiscLunPortId      FcAddressId
}

ciscoExtScsiIntrDiscLunCapacity OBJECT-TYPE
        SYNTAX            Unsigned32
        UNITS             "MBytes"
        MAX-ACCESS        read-only
        STATUS            current
        DESCRIPTION
                "The capacity of this Lun."
        ::={ ciscoExtScsiIntrDiscLunsEntry 1 }

ciscoExtScsiIntrDiscLunNumber OBJECT-TYPE
        SYNTAX            OCTET STRING (SIZE (8))
        MAX-ACCESS        read-only
        STATUS            current
        DESCRIPTION
                "The number of this LUN."
        REFERENCE   "Section 4.8 (Logical Units) and Section 3.1.63 
                     in SCSI Architecture Model-2 (SAM-2)."
        ::= { ciscoExtScsiIntrDiscLunsEntry 2 }

ciscoExtScsiIntrDiscLunSerialNum OBJECT-TYPE
        SYNTAX            OCTET STRING (SIZE (0..32))
        MAX-ACCESS        read-only
        STATUS            current
        DESCRIPTION
                "The serial number of this LUN."
        REFERENCE   "Section 8.4.6 (Unit Serial Number Page)
                     in SCSI Primary Commands-2 (SPC-2)."
        ::= { ciscoExtScsiIntrDiscLunsEntry 3 }

ciscoExtScsiIntrDiscLunOs OBJECT-TYPE
        SYNTAX            LunDiscOS
        MAX-ACCESS        read-only
        STATUS            current
        DESCRIPTION
                "The Operating System for which this LUN was
                 discovered."
        ::= { ciscoExtScsiIntrDiscLunsEntry 4 }

ciscoExtScsiIntrDiscLunPortId OBJECT-TYPE
        SYNTAX            FcAddressId
        MAX-ACCESS        read-only
        STATUS            current
        DESCRIPTION
                "The port on which this LUN was discovered.
                 LUNs are present on SCSI target ports. This object
                 represents the FC-ID (Fibre Channel Identifier) of
                 the target port on which this LUN was discovered."
        ::= { ciscoExtScsiIntrDiscLunsEntry 5 }

-- Notification control object

ciscoExtScsiNotificationCntl OBJECT-TYPE
        SYNTAX            TruthValue
        MAX-ACCESS        read-write
        STATUS            current
        DESCRIPTION
                "This object specifies if the 
                 'ciscoExtScsiLunDiscDoneNotify' notification
                 should be generated or not.

                 If the value of this object is 'true', then
                 the notification is generated when a 
                 discovery is completed.

                 If the value of this object is 'false', then
                 the notification is not generated."
        DEFVAL { false }
        ::= { ciscoExtScsiConfiguration 8 }

-- Partial LUN discovery table

ciscoExtScsiPartialLunDiscTable OBJECT-TYPE
        SYNTAX            SEQUENCE OF CiscoExtScsiPartialLunDiscEntry
        MAX-ACCESS        not-accessible
        STATUS            current
        DESCRIPTION
                "This table contains a set of domain IDs on VSAN, on
                 which the fabric-wide LUN/target discovery needs to 
                 be carried out. It is a mechanism to limit the fabric
                 wide discovery of SCSI targets and LUNs to the 
                 domains and VSANs specified in this table. 
                 If this table is populated with some domain IDs on 
                 some VSANs and a discovery is started by setting 
                 ciscoExtScsiStartLunDisc object to 
                 'startPartialDiscovery', then
                 discovery of SCSI targets and LUNs is limited only 
                 to those domains on those VSANs."
        ::= { ciscoExtScsiConfiguration 9 }

ciscoExtScsiPartialLunDiscEntry OBJECT-TYPE
        SYNTAX            CiscoExtScsiPartialLunDiscEntry
        MAX-ACCESS        not-accessible
        STATUS            current
        DESCRIPTION
                "An entry (conceptual row) in this table."
        INDEX { vsanIndex, ciscoExtScsiPartialLunDomId }
        ::= { ciscoExtScsiPartialLunDiscTable 1 }

CiscoExtScsiPartialLunDiscEntry ::= SEQUENCE {
        ciscoExtScsiPartialLunDomId           DomainId,
        ciscoExtScsiPartialLunRowStatus       RowStatus

}

ciscoExtScsiPartialLunDomId OBJECT-TYPE
        SYNTAX            DomainId
        MAX-ACCESS        not-accessible
        STATUS            current
        DESCRIPTION
                "The Domain Id on which the lun discovery needs
                 to be carried out."
        ::= { ciscoExtScsiPartialLunDiscEntry 1 }

ciscoExtScsiPartialLunRowStatus OBJECT-TYPE
        SYNTAX            RowStatus
        MAX-ACCESS        read-create
        STATUS            current
        DESCRIPTION
                "The status of this conceptual row."
        ::= { ciscoExtScsiPartialLunDiscEntry 2 }

ciscoExtScsiLunDiscOs OBJECT-TYPE
        SYNTAX            LunDiscOS
        MAX-ACCESS        read-write
        STATUS            current
        DESCRIPTION
                "This object specifies the Operating System on
                 which the LUNs/targets need to be discovered."
        DEFVAL { windows }
        ::= { ciscoExtScsiConfiguration 10 }

ciscoExtScsiLunDiscVsanId OBJECT-TYPE
        SYNTAX            VsanIndex
        MAX-ACCESS        read-write
        STATUS            current
        DESCRIPTION
                "This object specifies the VSAN on which the LUNs/
                 targets need to be discovered, in the case of 
                 port-based discovery. If a port-based discovery is 
                 not being initiated, then the value of this object 
                 will be ignored."
        DEFVAL { 1 }
        ::= { ciscoExtScsiConfiguration 11 }

ciscoExtScsiLunDiscPortId OBJECT-TYPE
        SYNTAX            FcAddressId
        MAX-ACCESS        read-write
        STATUS            current
        DESCRIPTION
                "This object specifies the FCID of the port for
                 which the LUNs/targets need to be discovered, in 
                 the case of port-based discovery. If a port-based
                 discovery is not being initiated, then the value
                 of this object will be ignored and should be set
                 to all zeros."
        DEFVAL { '000000'h }
        ::= { ciscoExtScsiConfiguration 12 }

ciscoExtScsiLunCacheScsiIndex OBJECT-TYPE
        SYNTAX            ScsiIndexValue
        MAX-ACCESS        read-only
        STATUS            current
        DESCRIPTION
                "This object specifies the first index into the
                 ciscoExtScsiIntrDiscLunsTable. It is populated
                 by the agent on the completion of a successful
                 port based discovery of LUNs. It helps the
                 management station to directly access the 
                 discovered LUN entry."
        ::= { ciscoExtScsiConfiguration 13 }

ciscoExtScsiLunCacheDevIndex OBJECT-TYPE
        SYNTAX            ScsiIndexValue
        MAX-ACCESS        read-only
        STATUS            current
        DESCRIPTION
                "This object specifies the second index into the
                 ciscoExtScsiIntrDiscLunsTable. It is populated
                 by the agent on the completion of a successful
                 port based discovery of LUNs. It helps the
                 management station to directly access the 
                 discovered LUN entry."
        ::= { ciscoExtScsiConfiguration 14 }

ciscoExtScsiLunCachePortIndex OBJECT-TYPE
        SYNTAX            ScsiIndexValue
        MAX-ACCESS        read-only
        STATUS            current
        DESCRIPTION
                "This object specifies the third index into the
                 ciscoExtScsiIntrDiscLunsTable. It is populated
                 by the agent on the completion of a successful
                 port based discovery of LUNs. It helps the
                 management station to directly access the 
                 discovered LUN entry."
        ::= { ciscoExtScsiConfiguration 15 }

ciscoExtScsiLunCacheTgtIndex OBJECT-TYPE
        SYNTAX            ScsiIndexValue
        MAX-ACCESS        read-only
        STATUS            current
        DESCRIPTION
                "This object specifies the fourth index into the
                 ciscoExtScsiIntrDiscLunsTable. It is populated
                 by the agent on the completion of a successful
                 port based discovery of LUNs. It helps the
                 management station to directly access the 
                 discovered LUN entry."
        ::= { ciscoExtScsiConfiguration 16 }

ciscoExtScsiDiscType OBJECT-TYPE
        SYNTAX            INTEGER {
                            targets(1),
                            luns(2)
                          }
        MAX-ACCESS        read-write
        STATUS            current
        DESCRIPTION
                "This object specifies the type of discovery
                 desired.

                 Setting this object to 'targets(1), results in
                 only targets being discovered and the 
                 ciscoExtScsiIntrDiscTgtTable being populated
                 with them. The corresponding LUNs are not
                 discovered.

                 Setting this object to 'luns(2)', results in
                 targets and LUNs being discovered and the
                 ciscoExtScsiIntrDiscTgtTable and
                 ciscoExtScsiIntrDiscLunsTable are populated."
        DEFVAL { luns }
        ::= { ciscoExtScsiConfiguration 17 }


-- Notification

ciscoExtScsiLunDiscDoneNotify NOTIFICATION-TYPE
        OBJECTS {ciscoExtScsiLunDiscStatus}
        STATUS  current
        DESCRIPTION
                "This notification is generated whenever a 
                 Lun discovery cycle is completed."
        ::= { ciscoExtScsiNotifications 1 }


ciscoExtScsiMIBCompliances OBJECT IDENTIFIER 
                         ::= { ciscoExtScsiMIBConformance 1 }
ciscoExtScsiMIBGroups      OBJECT IDENTIFIER 
                         ::= { ciscoExtScsiMIBConformance 2 }

ciscoExtScsiMIBCompliance MODULE-COMPLIANCE
        STATUS   deprecated
        DESCRIPTION
                "The compliance statement for entities that
                 implement the Cisco extension to the
                 CISCO-SCSI-MIB."
        MODULE  MANDATORY-GROUPS {ciscoExtScsiConfigGroup,
                                  ciscoExtScsiNotifyControlGroup,
                                  ciscoExtScsiNotifyGroup}

        ::= { ciscoExtScsiMIBCompliances 1 }

ciscoExtScsiMIBCompliance2 MODULE-COMPLIANCE
        STATUS   deprecated
             -- superceded by ciscoExtScsiMIBComplianceRev3
        DESCRIPTION
                "The compliance statement for entities that
                 implement the Cisco extension to the
                 CISCO-SCSI-MIB."
        MODULE  MANDATORY-GROUPS {ciscoExtScsiConfigGroup,
                                  ciscoExtScsiPartialDiscGroup,
                                  ciscoExtScsiNotifyControlGroup,
                                  ciscoExtScsiNotifyGroup}
        OBJECT     ciscoExtScsiPartialLunRowStatus
        SYNTAX     INTEGER {             
                     active(1),
                     createAndGo(4),
                     destroy(6)}
        DESCRIPTION 
                "Only three values 'createAndGo', 'destroy' and 
                'active' out of the six enumerated values need to be
                supported."
        ::= { ciscoExtScsiMIBCompliances 2 }

ciscoExtScsiMIBComplianceRev3 MODULE-COMPLIANCE
        STATUS   deprecated
             -- superceded by ciscoExtScsiMIBComplianceRev4 
        DESCRIPTION
                "The compliance statement for entities that
                 implement the Cisco extension to the
                 CISCO-SCSI-MIB."
        MODULE  MANDATORY-GROUPS {ciscoExtScsiConfigGroup1,
                                  ciscoExtScsiPartialDiscGroup,
                                  ciscoExtScsiNotifyControlGroup,
                                  ciscoExtScsiNotifyGroup}
        OBJECT     ciscoExtScsiPartialLunRowStatus
        SYNTAX     INTEGER {             
                     active(1),
                     createAndGo(4),
                     destroy(6)}
        DESCRIPTION 
                "Only three values 'createAndGo', 'destroy' and 
                'active' out of the six enumerated values need to be
                supported."
        ::= { ciscoExtScsiMIBCompliances 3 }

ciscoExtScsiMIBComplianceRev4 MODULE-COMPLIANCE
        STATUS   current
        DESCRIPTION
                "The compliance statement for entities that
                 implement the Cisco extension to the
                 CISCO-SCSI-MIB."
        MODULE  MANDATORY-GROUPS {ciscoExtScsiConfigGroup2,
                                  ciscoExtScsiPartialDiscGroup,
                                  ciscoExtScsiNotifyControlGroup,
                                  ciscoExtScsiNotifyGroup}
        OBJECT     ciscoExtScsiPartialLunRowStatus
        SYNTAX     INTEGER {             
                     active(1),
                     createAndGo(4),
                     destroy(6)}
        DESCRIPTION 
                "Only three values 'createAndGo', 'destroy' and 
                'active' out of the six enumerated values need to be
                supported."
        ::= { ciscoExtScsiMIBCompliances 4 }


-- Units of conformance
ciscoExtScsiConfigGroup OBJECT-GROUP
        OBJECTS  {ciscoExtScsiDiskGrpId,
                  ciscoExtScsiLineCardOrSup,
                  ciscoExtScsiLunDiscSpinLock,
                  ciscoExtScsiStartLunDisc,
                  ciscoExtScsiLunDiscStatus,
                  ciscoExtScsiLunDiscCompleteTime,
                  ciscoExtScsiIntrDiscTgtVsanId,
                  ciscoExtScsiIntrDiscTgtDevType,
                  ciscoExtScsiIntrDiscTgtVendorId,
                  ciscoExtScsiIntrDiscTgtProductId,
                  ciscoExtScsiIntrDiscTgtRevLevel,
                  ciscoExtScsiIntrDiscTgtOtherInfo,
                  ciscoExtScsiIntrDiscLunCapacity,
                  ciscoExtScsiIntrDiscLunNumber,
                  ciscoExtScsiIntrDiscLunSerialNum}
        STATUS   deprecated
        DESCRIPTION
                "A collection of objects for displaying and
                 configuring Cisco extension MIB objects to 
                 the CISCO-SCSI-MIB."
        ::= { ciscoExtScsiMIBGroups 1 }

ciscoExtScsiNotifyControlGroup OBJECT-GROUP
        OBJECTS  {ciscoExtScsiNotificationCntl}
        STATUS   current
        DESCRIPTION
                "A collection of notification control object(s)
                 for controlling notification generation."
        ::= { ciscoExtScsiMIBGroups 2 }

ciscoExtScsiNotifyGroup NOTIFICATION-GROUP
        NOTIFICATIONS  {ciscoExtScsiLunDiscDoneNotify}
        STATUS   current
        DESCRIPTION
                "A collection of notification(s) for monitoring
                 Lun discovery status."
        ::= { ciscoExtScsiMIBGroups 3 }

ciscoExtScsiPartialDiscGroup OBJECT-GROUP
        OBJECTS {ciscoExtScsiPartialLunRowStatus}
        STATUS  current
        DESCRIPTION
                "A collection of objects for displaying and
                 configuring partial LUN discovery."
        ::= { ciscoExtScsiMIBGroups 4 }

ciscoExtScsiConfigGroup1 OBJECT-GROUP
        OBJECTS  {ciscoExtScsiDiskGrpId,
                  ciscoExtScsiLineCardOrSup,
                  ciscoExtScsiLunDiscSpinLock,
                  ciscoExtScsiLunDiscOs,
                  ciscoExtScsiStartLunDisc,
                  ciscoExtScsiLunDiscStatus,
                  ciscoExtScsiLunDiscCompleteTime,
                  ciscoExtScsiIntrDiscTgtVsanId,
                  ciscoExtScsiIntrDiscTgtDevType,
                  ciscoExtScsiIntrDiscTgtVendorId,
                  ciscoExtScsiIntrDiscTgtProductId,
                  ciscoExtScsiIntrDiscTgtRevLevel,
                  ciscoExtScsiIntrDiscTgtOtherInfo,
                  ciscoExtScsiIntrDiscLunCapacity,
                  ciscoExtScsiIntrDiscLunNumber,
                  ciscoExtScsiIntrDiscLunSerialNum,
                  ciscoExtScsiIntrDiscLunOs,
                  ciscoExtScsiLunDiscVsanId,
                  ciscoExtScsiLunDiscPortId,
                  ciscoExtScsiLunCacheScsiIndex,
                  ciscoExtScsiLunCacheDevIndex,
                  ciscoExtScsiLunCachePortIndex,
                  ciscoExtScsiLunCacheTgtIndex}
        STATUS   deprecated
        DESCRIPTION
                "A collection of objects for displaying and
                 configuring Cisco extension MIB objects to 
                 the CISCO-SCSI-MIB."
        ::= { ciscoExtScsiMIBGroups 5 }

ciscoExtScsiConfigGroup2 OBJECT-GROUP
        OBJECTS  {ciscoExtScsiDiskGrpId,
                  ciscoExtScsiLineCardOrSup,
                  ciscoExtScsiLunDiscSpinLock,
                  ciscoExtScsiLunDiscOs,
                  ciscoExtScsiStartLunDisc,
                  ciscoExtScsiLunDiscStatus,
                  ciscoExtScsiLunDiscCompleteTime,
                  ciscoExtScsiIntrDiscTgtVsanId,
                  ciscoExtScsiIntrDiscTgtDevType,
                  ciscoExtScsiIntrDiscTgtVendorId,
                  ciscoExtScsiIntrDiscTgtProductId,
                  ciscoExtScsiIntrDiscTgtRevLevel,
                  ciscoExtScsiIntrDiscTgtOtherInfo,
                  ciscoExtScsiIntrDiscLunCapacity,
                  ciscoExtScsiIntrDiscLunNumber,
                  ciscoExtScsiIntrDiscLunSerialNum,
                  ciscoExtScsiIntrDiscLunOs,
                  ciscoExtScsiIntrDiscLunPortId,
                  ciscoExtScsiLunDiscVsanId,
                  ciscoExtScsiLunDiscPortId,
                  ciscoExtScsiLunCacheScsiIndex,
                  ciscoExtScsiLunCacheDevIndex,
                  ciscoExtScsiLunCachePortIndex,
                  ciscoExtScsiLunCacheTgtIndex,
                  ciscoExtScsiDiscType}
        STATUS   current
        DESCRIPTION
                "A collection of objects for displaying and
                 configuring Cisco extension MIB objects to 
                 the CISCO-SCSI-MIB."
        ::= { ciscoExtScsiMIBGroups 6 }


END