CISCO-CIRCUIT-INTERFACE-MIB device MIB details by Cisco

CISCO-CIRCUIT-INTERFACE-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-CIRCUIT-INTERFACE-MIB.

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

-- *****************************************************************
-- CISCO-CIRCUIT-INTERFACE-MIB.my:  CISCO-CIRCUIT-INTERFACE MIB
--
-- March 2000, Vinod B C
--
-- Copyright (c) 2000 by cisco Systems, Inc.
-- All rights reserved.
--
-- *****************************************************************
--

CISCO-CIRCUIT-INTERFACE-MIB DEFINITIONS ::= BEGIN

IMPORTS
        MODULE-IDENTITY, OBJECT-TYPE
                FROM SNMPv2-SMI
        RowStatus
                FROM SNMPv2-TC
        MODULE-COMPLIANCE, OBJECT-GROUP
                FROM SNMPv2-CONF
        SnmpAdminString
                FROM SNMP-FRAMEWORK-MIB
        ifIndex
                FROM IF-MIB
        ciscoMgmt
                FROM CISCO-SMI;

ciscoCircuitInterfaceMIB MODULE-IDENTITY
        LAST-UPDATED "200005090000Z"
        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-snmp@cisco.com"
        DESCRIPTION
                "The MIB module to configure the circuit description
                for an interface.
                The circuit description can be used to describe and
                identify circuits on interfaces like ATM,
                frame-relay etc."
        REVISION     "200005090000Z"
        DESCRIPTION
                "Initial version of this MIB module."
        ::= { ciscoMgmt 160 }

ciscoCircuitInterfaceMIBObjects OBJECT IDENTIFIER ::=
        { ciscoCircuitInterfaceMIB 1 }
cciDescription OBJECT IDENTIFIER ::=
        { ciscoCircuitInterfaceMIBObjects 1 }

--
-- Circuit Description Table
--

cciDescriptionTable OBJECT-TYPE
        SYNTAX      SEQUENCE OF CciDescriptionEntry
        MAX-ACCESS  not-accessible
        STATUS      current
        DESCRIPTION
                "This table contains a circuit description to identify
                circuit based interfaces like ATM, Frame-Relay etc.
                The circuit description could be used for example, to
                correlate performance statistics associated with the
                corresponding interfaces."
        ::= { cciDescription 1 }

cciDescriptionEntry OBJECT-TYPE
        SYNTAX      CciDescriptionEntry
        MAX-ACCESS  not-accessible
        STATUS      current
        DESCRIPTION
                "Each cciDescriptionEntry contains the circuit
                description for a particular circuit based interface.
                The entry is identified by the ifIndex which would
                typically correspond to circuit based interfaces.
                Interfaces with ifType equal to atm(37),
                frameRelay(32) frameRelayService(44) are some
                examples.

                Entries can only be created by management station
                action.
                Entries can be deleted by setting the cciStatus object
                to destroy(6). The agent will delete any cciEntry if
                the corresponding ifEntry is deleted.
                Entries are not maintained in any kind of NV-storage,
                and will not be recreated by the agent after a reboot."
        INDEX       { ifIndex }
        ::= { cciDescriptionTable 1 }

CciDescriptionEntry ::= SEQUENCE {
        cciDescr    SnmpAdminString,
        cciStatus   RowStatus
        }

cciDescr OBJECT-TYPE
        SYNTAX      SnmpAdminString (SIZE(0..255))
        MAX-ACCESS  read-create
        STATUS      current
        DESCRIPTION
                "The circuit description of the interface. It has no
                default value."
        ::= { cciDescriptionEntry 1 }

cciStatus OBJECT-TYPE
        SYNTAX      RowStatus
        MAX-ACCESS  read-create
        STATUS      current
        DESCRIPTION
                "The row status object, but with restricted values.
                Only two values are allowed for this object:
                createAndGo(4) and destroy(6).
                The row is created by specifying the value for
                cciDescr and setting this object to createAndGo(4).
                If the row creation is succesfull, the cciStatus
                would be active(1). In the active(1) state, the
                cciDescr can be modifed.
                The row is deleted by setting this object to
                destroy(6)."

        ::= { cciDescriptionEntry 2 }

-- Conformance Information

ciscoCircuitInterfaceMIBConformance OBJECT IDENTIFIER ::=
        { ciscoCircuitInterfaceMIB 3 }
ciscoCircuitInterfaceMIBCompliances OBJECT IDENTIFIER ::=
        { ciscoCircuitInterfaceMIBConformance 1 }
ciscoCircuitInterfaceMIBGroups OBJECT IDENTIFIER ::=
        { ciscoCircuitInterfaceMIBConformance 2 }

-- Compliance Statement

ciscoCircuitInterfaceMIBCompliance MODULE-COMPLIANCE
        STATUS      current
        DESCRIPTION
                "The compliance statement for Cisco agents which
                implement the Cisco Circuit Interface MIB."
        MODULE -- this module
                MANDATORY-GROUPS {
                                ciscoCircuitInterfaceGroup
                }
        ::= { ciscoCircuitInterfaceMIBCompliances 1 }

-- Units of Conformance:

ciscoCircuitInterfaceGroup OBJECT-GROUP
        OBJECTS {
                cciDescr,
                cciStatus
        }
        STATUS      current
        DESCRIPTION
                "The Cisco Circuit Interface MIB objects."
        ::= { ciscoCircuitInterfaceMIBGroups 1 }

END