CISCO-WAN-ATM-COSB-MIB device MIB details by Stratacom
CISCO-WAN-ATM-COSB-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-WAN-ATM-COSB-MIB.
| Vendor: | Stratacom |
|---|---|
| Mib: | CISCO-WAN-ATM-COSB-MIB [download] [view objects] |
| Tool: | ActiveXperts Network Monitor 2024 [download] (ships with advanced SNMP/MIB tools) |
-- ***************************************************************** -- ciscoWanAtmCosB MIB -- -- August 1999, Prashant Desai -- -- April 2002, Sundar Ramamoorthy, Prasanna Mucharikar -- -- March 2003, Prasanna Mucharikar -- -- Copyright (c) 1998-2003 by cisco Systems, Inc. -- All rights reserved. -- ***************************************************************** CISCO-WAN-ATM-COSB-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Counter64, Integer32, Counter32 FROM SNMPv2-SMI MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF ifIndex FROM IF-MIB ciscoWan FROM CISCOWAN-SMI; ciscoWanAtmCosbMIB MODULE-IDENTITY LAST-UPDATED "200303210000Z" 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-wanatm@cisco.com" DESCRIPTION "The MIB to manage CoS(Class of Service) queue/buffer related parameters. One or more virtual interfaces may exist on a physical interface or a channelized interface. Every virtual interface has certain number (e.g. 16) of CoS queues. These queues are also known as Class Of Service Buffers. Every COS queue maps to an ATM trafiic type such as CBR, VBR-rt, ABR etc. These COS queues are used to provide QOS (quality of service), depending on the corresponding ATM trafiic type. This MIB provides management functionality such as Threshold Crossing Alarms(TCA) for cell discards and interval statistics for these COS queues." REVISION "200303210000Z" DESCRIPTION "Descriptions have been clarified for few objects or tables." REVISION "200206100000Z" DESCRIPTION "1. Added following objects to cwacIntervalTable, as upper 32-bits for counters which are 64-bit wide: cwacHighIntCellArrivals, cwacHighIntCellDiscards, cwacHighIntCellDeparts. 2. Added following 64-bit objects to cwacIntervalTable for 64-bit counter support: cwacHCIntCellArrivals, cwacHCIntCellDiscards, cwacHCIntCellDeparts" REVISION "200004170000Z" DESCRIPTION "Initial version of this MIB module." ::= { ciscoWan 16 } ciscoWanAtmCosbMIBObjects OBJECT IDENTIFIER ::= { ciscoWanAtmCosbMIB 1} cwacConfig OBJECT IDENTIFIER ::= { ciscoWanAtmCosbMIBObjects 1} cwacStatistics OBJECT IDENTIFIER ::= { ciscoWanAtmCosbMIBObjects 2} -- --------------------------------------------------------------------- -- cisco ATM Virtual Interface Config Group -- --------------------------------------------------------------------- cwacStatsAlarmConfgTable OBJECT-TYPE SYNTAX SEQUENCE OF CwacStatsAlarmConfgEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains alarm configuration parameters related to CoS queue. Entries in this table are automatically created when a new virtual interface is added." ::= { cwacStatistics 1 } cwacStatsAlarmConfgEntry OBJECT-TYPE SYNTAX CwacStatsAlarmConfgEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in CoS queue alarm configuration table. This table is indexed by ifIndex, that belongs to the ifTable entry with ifType value atmVirtual(149), and cwacCosbIndex." INDEX { ifIndex, cwacCosbIndex } ::= { cwacStatsAlarmConfgTable 1 } CwacStatsAlarmConfgEntry ::= SEQUENCE { cwacCosbIndex Integer32, cwacCosbCurrentCellsDiscThres Integer32, cwacStatsAlarmStatus Integer32, cwacValidIntervals Integer32 } cwacCosbIndex OBJECT-TYPE SYNTAX Integer32 (1..32) MAX-ACCESS not-accessible STATUS current DESCRIPTION "This is the CoS queue number to which this entry belongs." ::= { cwacStatsAlarmConfgEntry 1 } cwacCosbCurrentCellsDiscThres OBJECT-TYPE SYNTAX Integer32 (0..2147483647) MAX-ACCESS read-write STATUS current DESCRIPTION "This object indicates the threshold for cell discards for the current 15-min interval, above which alarm is generated." ::= { cwacStatsAlarmConfgEntry 2 } cwacStatsAlarmStatus OBJECT-TYPE SYNTAX Integer32 (0..2147483647) MAX-ACCESS read-only STATUS current DESCRIPTION "This is a bitmap that shows the status of TCA(Threshold Crossing Alarm) of current queue. This bitmap is sent as part of the trap that is generated as part of TCA being raised. Bit assignmed is as follows: ---------------------------- 1 Cell discard 15 minute threshold was exceeded. " ::= { cwacStatsAlarmConfgEntry 3 } cwacValidIntervals OBJECT-TYPE SYNTAX Integer32 (0..96) MAX-ACCESS read-only STATUS current DESCRIPTION "The number of previous intervals for which valid data has been stored." ::= { cwacStatsAlarmConfgEntry 4 } -- --------------------------------------------------------------------- -- Interval Statistics Table -- --------------------------------------------------------------------- cwacIntervalTable OBJECT-TYPE SYNTAX SEQUENCE OF CwacIntervalEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table reflects interval statistics associated with each of the CoS queues. Entries in this table are automatically created when a new virtual interface is added." ::= { cwacStatistics 2 } cwacIntervalEntry OBJECT-TYPE SYNTAX CwacIntervalEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry for per virtual interface CoS queue interval statistics. In addition to the current 15-minute interval bucket, the previous 24 hours worth of 15-minute interval buckets are collected for each vitual interface. This table is indexed by ifIndex, that belongs to the ifTable entry with ifType value atmVirtual(149), cwacCosbIndex and cwacIntervalNumber." INDEX { ifIndex, cwacCosbIndex, cwacIntervalNumber } ::= { cwacIntervalTable 1 } CwacIntervalEntry ::= SEQUENCE { cwacIntervalNumber Integer32, cwacIntCellArrivals Counter32, cwacIntCellDiscards Counter32, cwacIntCellDeparts Counter32, cwacHighIntCellArrivals Counter32, cwacHighIntCellDiscards Counter32, cwacHighIntCellDeparts Counter32, cwacHCIntCellArrivals Counter64, cwacHCIntCellDiscards Counter64, cwacHCIntCellDeparts Counter64 } cwacIntervalNumber OBJECT-TYPE SYNTAX Integer32(0..96) MAX-ACCESS not-accessible STATUS current DESCRIPTION "A number used to uniquely identify per virtual interface CoS queue interval statistics. 0 is used to identify the current 15-minute interval. 1-96 identify the previous 24 hours of 15-minute interval buckets." ::= { cwacIntervalEntry 1 } cwacIntCellArrivals OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of cells arrived at the queue during a particular 15 minute interval." ::= { cwacIntervalEntry 2 } cwacIntCellDiscards OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of cells discarded due to congestion during a particular 15 minute interval." ::= { cwacIntervalEntry 3 } cwacIntCellDeparts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of cells that left the QBIN during a particular 15 minute interval." ::= { cwacIntervalEntry 4 } cwacHighIntCellArrivals OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The upper 32-bits of the number of cells arrived at the queue during a particular 15-minute interval." ::= { cwacIntervalEntry 5 } cwacHighIntCellDiscards OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The upper 32-bits of the number of cells discarded due to congestion during a particular 15-minute interval." ::= { cwacIntervalEntry 6 } cwacHighIntCellDeparts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The upper 32-bits of the number of cells that left the QBIN during a particular 15-minute interval." ::= { cwacIntervalEntry 7 } cwacHCIntCellArrivals OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The 64 bit value of the number of cells arriving at the queue during a particular 15-minute interval." ::= { cwacIntervalEntry 8 } cwacHCIntCellDiscards OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The 64 bit value of the number of cells discarded due to congestion during a particular 15-minute interval." ::= { cwacIntervalEntry 9 } cwacHCIntCellDeparts OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The 64 bit value of the number of cells that left the QBIN during a particular 15-minute interval." ::= { cwacIntervalEntry 10 } -- conformance information ciscoWanAtmCosbMIBConformance OBJECT IDENTIFIER ::= { ciscoWanAtmCosbMIB 2 } ciscoWanAtmCosbMIBCompliances OBJECT IDENTIFIER ::= { ciscoWanAtmCosbMIBConformance 1 } ciscoWanAtmCosbMIBGroups OBJECT IDENTIFIER ::= { ciscoWanAtmCosbMIBConformance 2 } ciscoWanAtmCosbMIBCompliance MODULE-COMPLIANCE STATUS deprecated -- replaced by ciscoWanAtmCosbMIBCompliance1 DESCRIPTION "The Compliance statement for CoS queue configuration group." MODULE -- this module MANDATORY-GROUPS { ciscoWanAtmCosbAlarmMIBGroup } OBJECT cwacCosbCurrentCellsDiscThres MIN-ACCESS read-only DESCRIPTION "Write access is optional if thresholds are set through some other mechanism." ::= { ciscoWanAtmCosbMIBCompliances 1 } ciscoWanAtmCosbMIBCompliance1 MODULE-COMPLIANCE STATUS current DESCRIPTION "The Compliance statement for CoS queue configuration group." MODULE -- this module MANDATORY-GROUPS { ciscoWanAtmCosbAlarmMIBGroup1 } OBJECT cwacCosbCurrentCellsDiscThres MIN-ACCESS read-only DESCRIPTION "Write access is optional if thresholds are set through some other mechanism." GROUP ciscoHCWanAtmCosbAlarmMIBGroup DESCRIPTION "Required if the system has interface speed of OC12 or higher." ::= { ciscoWanAtmCosbMIBCompliances 2 } -- units of conformance ciscoWanAtmCosbAlarmMIBGroup OBJECT-GROUP OBJECTS { cwacCosbCurrentCellsDiscThres, cwacStatsAlarmStatus, cwacValidIntervals, cwacIntCellArrivals, cwacIntCellDiscards, cwacIntCellDeparts } STATUS deprecated -- replaced by ciscoWanAtmCosbAlarmMIBGroup1 DESCRIPTION "The statistical per virtual interface CoS queue alarm group." ::= { ciscoWanAtmCosbMIBGroups 1 } ciscoWanAtmCosbAlarmMIBGroup1 OBJECT-GROUP OBJECTS { cwacCosbCurrentCellsDiscThres, cwacStatsAlarmStatus, cwacValidIntervals, cwacIntCellArrivals, cwacIntCellDiscards, cwacIntCellDeparts, cwacHighIntCellArrivals, cwacHighIntCellDiscards, cwacHighIntCellDeparts } STATUS current DESCRIPTION "The statistical per virtual interface CoS queue alarm group." ::= { ciscoWanAtmCosbMIBGroups 2 } ciscoHCWanAtmCosbAlarmMIBGroup OBJECT-GROUP OBJECTS { cwacHCIntCellArrivals, cwacHCIntCellDiscards, cwacHCIntCellDeparts } STATUS current DESCRIPTION "The statistical per virtual interface CoS queue alarm group." ::= { ciscoWanAtmCosbMIBGroups 3 } END