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CISCO-ATM-EXT-MIB by vendor Cisco

CISCO-ATM-EXT-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-ATM-EXT-MIB.


Vendor: Cisco
Mib: CISCO-ATM-EXT-MIB  [download]  [view objects]
Tool: ActiveXperts Network Monitor 2019 [download]    (ships with advanced SNMP/MIB tools)
-- *****************************************************************
-- CISCO-ATM-EXT-MIB.my:  Cisco Enterprise ATM Extension MIB file
--
-- June 1997, Li Yan
--
-- Copyright (c) 1997-1998 by cisco Systems, Inc.
-- All rights reserved.
--
-- *****************************************************************

CISCO-ATM-EXT-MIB DEFINITIONS ::= BEGIN

IMPORTS
	MODULE-IDENTITY,
	OBJECT-TYPE,
	Counter32
		FROM SNMPv2-SMI
	TruthValue
		FROM SNMPv2-TC
        MODULE-COMPLIANCE, OBJECT-GROUP
                      FROM SNMPv2-CONF
	ciscoMgmt
		FROM CISCO-SMI
        aal5VccEntry
                FROM ATM-MIB;

ciscoAtmExtMIB MODULE-IDENTITY
	LAST-UPDATED	"9706200000Z"
	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-atm@cisco.com"
	DESCRIPTION
		"An extension to the Cisco ATM MIB module for managing
		ATM implementations"
	REVISION	"9706200000Z"
	DESCRIPTION
		"Initial version of this MIB module."
	::= { ciscoMgmt 88 }

cAal5VccExtMIBObjects OBJECT IDENTIFIER ::= { ciscoAtmExtMIB 1 }

-- This table augments the cAal5VccTable.
-- It contains additional AAL5 performance statistics of a VCC
-- at the interface associated with an AAL5 entity in an ATM
-- host or ATM switch

cAal5VccExtTable    OBJECT-TYPE
      SYNTAX      SEQUENCE OF CAal5VccExtEntry
      MAX-ACCESS  not-accessible
      STATUS      current
      DESCRIPTION
      	"This table contains AAL5 VCC performance
	 parameters beyond that provided by cAal5VccEntry."
      ::= { cAal5VccExtMIBObjects 1 }

cAal5VccExtEntry OBJECT-TYPE
	SYNTAX     CAal5VccExtEntry
	MAX-ACCESS not-accessible
	STATUS     current
	DESCRIPTION
		"This list contains the additinal AAL5 VCC performance
		parameters beyond that provided by cAal5VccEntry."
--	AUGMENTS {cAal5VccEntry}
	AUGMENTS {aal5VccEntry}
	::= { cAal5VccExtTable 1 }

CAal5VccExtEntry ::= SEQUENCE {
	cAal5VccExtCompEnabled     		TruthValue,
	cAal5VccExtVoice	     		TruthValue,
	cAal5VccExtInF5OamCells           	Counter32,
	cAal5VccExtOutF5OamCells       		Counter32
      }

cAal5VccExtCompEnabled	OBJECT-TYPE
      SYNTAX       TruthValue
      MAX-ACCESS   read-only
      STATUS       current
      DESCRIPTION
      	"Boolean, if compression enabled for VCC."
      ::= { cAal5VccExtEntry 1}

cAal5VccExtVoice	OBJECT-TYPE
      SYNTAX       TruthValue
      MAX-ACCESS   read-only
      STATUS       current
      DESCRIPTION
      	"Boolean, TRUE if VCC is used to carry voice."
      ::= { cAal5VccExtEntry 2}

cAal5VccExtInF5OamCells	OBJECT-TYPE
      SYNTAX       Counter32
      MAX-ACCESS   read-only
      STATUS       current
      DESCRIPTION
      	"Number of OAM F5 end to end loopback cells received through the
 VCC."
      ::= { cAal5VccExtEntry 3}

cAal5VccExtOutF5OamCells	OBJECT-TYPE
      SYNTAX       Counter32
      MAX-ACCESS   read-only
      STATUS       current
      DESCRIPTION
      	"Number of OAM F5 end to end loopback cells sent through the VCC."
      ::= { cAal5VccExtEntry 4}

-- Conformance Information

ciscoAal5ExtMIBConformance OBJECT IDENTIFIER ::= { ciscoAtmExtMIB 3 }
ciscoAal5ExtMIBCompliances OBJECT IDENTIFIER ::= { ciscoAal5ExtMIBConformance 1 }
ciscoAal5ExtMIBGroups      OBJECT IDENTIFIER ::= {ciscoAal5ExtMIBConformance 2 }

-- Compliance Statement
ciscoAal5ExtMIBCompliance MODULE-COMPLIANCE
	STATUS  current
        DESCRIPTION
                "The compliance statement for entities which implement
                this Cisco AAL5 Extention MIB and support data compression
		 or voice features."
        MODULE  -- this module
                MANDATORY-GROUPS { ciscoAal5ExtMIBGroup }
        ::= { ciscoAal5ExtMIBCompliances 1 }

-- units of conformance:

ciscoAal5ExtMIBGroup OBJECT-GROUP
        OBJECTS {
		cAal5VccExtCompEnabled,
		cAal5VccExtVoice,
		cAal5VccExtInF5OamCells,
		cAal5VccExtOutF5OamCells
        }
        STATUS  current
        DESCRIPTION
                "A collection of objects providing AAL5 related parameters."
        ::= { ciscoAal5ExtMIBGroups 1 }

END