CISCO-SIBU-FLASH-MIB device MIB details by Cisco

CISCO-SIBU-FLASH-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 2024 to import vendor-specific MIB files, inclusing CISCO-SIBU-FLASH-MIB.

Vendor:	Cisco
Mib:	CISCO-SIBU-FLASH-MIB [download] [view objects]
Tool:	ActiveXperts Network Monitor 2024 [download] (ships with advanced SNMP/MIB tools)

--
-- Caution.  This MIB is temporary and experimental.
-- In the future it will be removed from products, perhaps
-- with short notice, in favor of more standard or generic MIBs.
-- Application developers should not depend on long-term access
-- to this MIB.

CISCO-SIBU-FLASH-MIB

DEFINITIONS ::= BEGIN

IMPORTS
        MODULE-IDENTITY, OBJECT-TYPE,
        Integer32, IpAddress
                FROM SNMPv2-SMI
        MODULE-COMPLIANCE, OBJECT-GROUP
                FROM SNMPv2-CONF
        DisplayString
                FROM SNMPv2-TC
        ciscoExperiment
                FROM CISCO-SMI;

ciscoSibuFlashMIB MODULE-IDENTITY
        LAST-UPDATED "9810230000Z"
        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-sibu@cisco.com"
        DESCRIPTION
               "The MIB module that provides a simple mechanism
                to support firmware upgrade on Cisco low end
                devices."

        REVISION "9810230000Z"
        DESCRIPTION
               "Initial version of this MIB module."
        ::= { ciscoExperiment 45 }


ciscoSibuFlashMIBObjects  OBJECT IDENTIFIER ::=
            { ciscoSibuFlashMIB 1 }

csfUpgrade  OBJECT IDENTIFIER ::= { ciscoSibuFlashMIBObjects 1 }

-- +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
--                                                                     |
--                    The Upgrade Group                                |
--                                                                     |
-- +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

csfUpgradeFirmwareVersion OBJECT-TYPE
        SYNTAX      DisplayString (SIZE(0..8))
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
                "Returns the version number of the device system
                 firmware residing in flash. The string has a
                 'V1.2.3' format."
        ::= { csfUpgrade 1 }

csfUpgradeFlashSize OBJECT-TYPE
        SYNTAX      Integer32 (0..2147483647)
        UNITS       "kbytes"
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
                "The size of available FLASH memory in the system,
                in kilobytes.  For example: 128 equals 131072 bytes
                (128 bytes times 1024)."
        ::= { csfUpgrade 2 }

csfUpgradeTFTPServerAddress OBJECT-TYPE
        SYNTAX      IpAddress
        MAX-ACCESS  read-write
        STATUS      current
        DESCRIPTION
                "The IP address of a TFTP server from which a firmware
                 image can be downloaded.  The download may be initiated
                 by setting the upgradeTFTPInitiate to upgrade(1), or via
                 an out-of-band management action."
        DEFVAL { '00000000'H }
        ::= { csfUpgrade 3 }

csfUpgradeTFTPLoadFilename OBJECT-TYPE
        SYNTAX      DisplayString (SIZE(0..80))
        MAX-ACCESS  read-write
        STATUS      current
        DESCRIPTION
                "The name of the file containing a firmware upgrade
                 image on the host whose address is given by
                 upgradeTFTPServerAddress.  The default value is
                 an empty string, or no filename."
        DEFVAL { "" }
        ::= { csfUpgrade 4 }

csfUpgradeTFTPInitiate OBJECT-TYPE
        SYNTAX      INTEGER { upgrade(1), noUpgrade(2) }
        MAX-ACCESS  read-write
        STATUS      current
        DESCRIPTION
                "Setting this object to noUpgrade(2) results in no
                 action. When set to upgrade(1), the switch will attempt
                 to download a firmware upgrade image from the server
                 whose address is given by upgradeTFTPServerAddress.
                 The image is found in the file whose name is given by
                 sibuFlashTFTPLoadFilename.  Both
                 sibuFlashTFTPServerAddress and
                 sibuFlashTFTPLoadFilename must be non-empty for the
                 upgrade to proceed.

                 This object always returns noUpgrade(2) when read."
        DEFVAL  { noUpgrade }
        ::= { csfUpgrade 5 }

csfUpgradeFlashMode OBJECT-TYPE
        SYNTAX      INTEGER { permanent(1), temporary(2) }
        MAX-ACCESS  read-write
        STATUS      current
        DESCRIPTION
                "Indicates whether a newly upgraded firmware version
                 should write to flash.  When this object is temporary(2),
                 following a successful upgrade the system will switch to
                 run the new firmware but will not upgrade the new
                 firmware to flash.  That means after a power cycle,
                 system will run the firmware residing the flash.

                 When this object is permanent(1), following a successful
                 firmware upgrade, the flash will be upgraded and the
                 system will automatically switch to run the new firmware."
        DEFVAL  { permanent }

        ::= { csfUpgrade 6 }

csfUpgradeFirmwareStatus OBJECT-TYPE
        SYNTAX      INTEGER {
                        none(1),
                        inProgress(2),
                        succeeded(3),
                        failed(4)
                    }
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
                "Status of last upgrade attempt via TFTP:
                 none - no upgrade has ever been attempted since
                        initialization.
                 inProgress - an upgrade is in progress.
                 succeeded - the previous attempt succeeded.
                 failed - the previous attempt failed. "
        DEFVAL { none }
        ::= { csfUpgrade 7 }

-- Notifications
ciscoSibuFlashMIBNotificationsPrefix OBJECT IDENTIFIER 
			::= { ciscoSibuFlashMIB 2 }
ciscoSibuFlashMIBNotifications OBJECT IDENTIFIER 
			::= { ciscoSibuFlashMIBNotificationsPrefix 0 }

-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
--                                                                    |
--        The Flash MIB comformance                                   |
--                                                                    |
-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

ciscoSibuFlashMIBComformance     OBJECT IDENTIFIER 
				::= { ciscoSibuFlashMIB 3 }

ciscoSibuFlashMIBCompliances     OBJECT IDENTIFIER 
				::= { ciscoSibuFlashMIBComformance 1 }

ciscoSibuFlashMIBGroups     OBJECT IDENTIFIER 
				::= { ciscoSibuFlashMIBComformance 2 }

-- compliance statements

ciscoSibuFlashCompliance     MODULE-COMPLIANCE
        STATUS      current
        DESCRIPTION
                "The compliance statement for the Cisco SIBU Flash MIB."
        MODULE -- this module
        MANDATORY-GROUPS {
                            ciscoSibuFlashMIBGroup
                         }
        ::= { ciscoSibuFlashMIBCompliances 1 }

-- Units of Conformance

ciscoSibuFlashMIBGroup    OBJECT-GROUP
        OBJECTS {
                    csfUpgradeFirmwareVersion,
                    csfUpgradeFlashSize,
                    csfUpgradeTFTPServerAddress,
                    csfUpgradeTFTPLoadFilename,
                    csfUpgradeTFTPInitiate,
                    csfUpgradeFlashMode,
                    csfUpgradeFirmwareStatus
                }
        STATUS      current
        DESCRIPTION
                "A collection of image upgrade objects for use with
                 the devices that supports simple upgrade mechanism."
        ::= { ciscoSibuFlashMIBGroups 1 }

END

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CISCO-SIBU-FLASH-MIB device MIB details by Cisco

CISCO-SIBU-FLASH-MIB file content