CISCO-CDMA-AHDLC-MIB device MIB details by Cisco
CISCO-CDMA-AHDLC-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-CDMA-AHDLC-MIB.
| Vendor: | Cisco |
|---|---|
| Mib: | CISCO-CDMA-AHDLC-MIB [download] [view objects] |
| Tool: | ActiveXperts Network Monitor 2024 [download] (ships with advanced SNMP/MIB tools) |
-- $Id $ -- $Source $ -- ****************************************************************** -- CISCO-CDMA-AHDLC-MIB.my CDMA AHDLC Service Adapter Management MIB -- -- Oct. 2000, Christian Pechard -- Copyright (c) 2000, 2002 by Cisco Systems, Inc. -- All rights reserved. -- -- ****************************************************************** -- $Log $ -- ****************************************************************** -- $Endlog$ CISCO-CDMA-AHDLC-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, NOTIFICATION-TYPE, OBJECT-TYPE, Gauge32 FROM SNMPv2-SMI TruthValue, TimeStamp, TEXTUAL-CONVENTION FROM SNMPv2-TC MODULE-COMPLIANCE, NOTIFICATION-GROUP, OBJECT-GROUP FROM SNMPv2-CONF SnmpAdminString FROM SNMP-FRAMEWORK-MIB ZeroBasedCounter32 FROM RMON2-MIB ciscoMgmt FROM CISCO-SMI Unsigned32, EntPhysicalIndexOrZero FROM CISCO-TC; cCdmaAhdlcMIB MODULE-IDENTITY LAST-UPDATED "200106280000Z" 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-pdsn@cisco.com" DESCRIPTION "This MIB module provides details concerning AHDLC engine state, performance, configuration and notification. An AHDLC channel handles one AHDLC session. AN AHDLC engine controls a set of AHDLC channels. The following diagram illustrates a typical usage of an AHDLC service adapter in a 3G CDMA wireless data network +==========+ +========+==========+ | RAdio | AHDLC packets |AHDLC | | | Network |============== |engine | PDSN | | (RAN) | | | router | +==========+ +--------+ | /|\ | | | +===================+ Mobile Node using PPP over AHDLC Two types of AHDLC engines are available software and hardware based. A dedicated hardware allows better ahdlc framing performance. Acronyms and terms AHDLC Asynchronous High-level Data Link Control. AHDLC A dedicated resource used to channel handle one AHDLC session. AHDLC An entity managing a group of engine AHDLC channels. An AHDLC engine may be hardware assisted. CDMA Code Division Multiple Access. PDSN Packet Data Serving Node, a router connecting a CDMA wireless network to the internet. RAN Radio Network." REVISION "200010190000Z" DESCRIPTION "Initial revision of this MIB module." ::= { ciscoMgmt 306 } cCdmaAhdlcMIBObjects OBJECT IDENTIFIER ::= { cCdmaAhdlcMIB 1 } cCdmaAhdlcEngineInfo OBJECT IDENTIFIER ::= { cCdmaAhdlcMIBObjects 1 } cCdmaAhdlcMIBNotif OBJECT IDENTIFIER ::={ cCdmaAhdlcMIB 2 } -- ****************************************************************** -- * CDMA AHDLC engine information -- ****************************************************************** cCdmaAhdlcEngineTable OBJECT-TYPE SYNTAX SEQUENCE OF CCdmaAhdlcEngineEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A list of AHDLC engines available in the system." ::= { cCdmaAhdlcEngineInfo 1 } cCdmaAhdlcEngineEntry OBJECT-TYPE SYNTAX CCdmaAhdlcEngineEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A description of an AHDLC engine." INDEX { cCdmaAhdlcEngineIndex } ::= { cCdmaAhdlcEngineTable 1 } CCdmaAhdlcEngineEntry ::= SEQUENCE { cCdmaAhdlcEngineIndex Unsigned32, cCdmaAhdlcEngineName SnmpAdminString, cCdmaAhdlcEngineType INTEGER, cCdmaAhdlcEngineChannelsInUse Gauge32, cCdmaAhdlcEngineMaxChannels Unsigned32, cCdmaAhdlcEngineConfMaxChannels Unsigned32, cCdmaAhdlcEngineOperState INTEGER, cCdmaAhdlcEngineAdminState INTEGER, cCdmaAhdlcEngineDownNotifEnabled TruthValue, cCdmaAhdlcPhysicalIndex EntPhysicalIndexOrZero } cCdmaAhdlcEngineIndex OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "An arbitrary non-zero integer-value that uniquely identifies an AHDLC engine. An implementation should assign AHDLC engines consecutive monotonically increasing values." ::={ cCdmaAhdlcEngineEntry 1 } cCdmaAhdlcEngineName OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "Textual name of the AHDLC engine. The value of this object should be the name of the component as assigned by the local device." ::={ cCdmaAhdlcEngineEntry 2 } cCdmaAhdlcEngineType OBJECT-TYPE SYNTAX INTEGER { unknown(0), software(1), hardware(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "AHDLC engine type. Three main types are defined: - a 'hardware' based engine requires the use of AHDLC hardware assist. Each hardware based engine is peer to one unique AHDLC hardware assist. - a 'software' based engine is not peer to an AHDLC hardware assist but it relies on the system cpu(s) to perform AHDLC framing. If the engine type cannot be determined, this object value should return 'unknown'." ::={ cCdmaAhdlcEngineEntry 3 } cCdmaAhdlcEngineChannelsInUse OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of current active channels handled by this engine." ::={ cCdmaAhdlcEngineEntry 4 } cCdmaAhdlcEngineMaxChannels OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum number of channels that can be supported by this engine." ::={ cCdmaAhdlcEngineEntry 5 } cCdmaAhdlcEngineConfMaxChannels OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-write STATUS current DESCRIPTION "Maximum number of channels configured by the user. This value may not be higher than cCdmaAhdlcEngineMaxChannels." ::={ cCdmaAhdlcEngineEntry 6 } cCdmaAhdlcEngineOperState OBJECT-TYPE SYNTAX INTEGER { unknown(0), up(1), down(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "This object defines the current AHDLC engine operational state. The 'up' indicates the engine is ready to receive ahdlc packets. If cCdmaAhdlcEngineAdminState is 'down' then cCdmaAhdlcEngineOperState should be 'down'. If cCdmaAhdlcEngineAdminState is changed to 'up' then cCdmaAhdlcEngineOperState should change to 'up' if the engine is ready to receive ahdlc packets; it should remain in the 'down' state if and only if there is a fault that prevents it from going to the 'up' state." ::={ cCdmaAhdlcEngineEntry 7 } cCdmaAhdlcEngineAdminState OBJECT-TYPE SYNTAX INTEGER { up(1), down(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "This object defines the AHDLC engine desired state. When a managed system initializes, all interfaces start with 'down' state. As a result of either explicit management action or per configuration information retained by the managed system, cCdmaAhdlcEngineAdminState is then changed to either 'up' or remains in the 'down' state." ::={ cCdmaAhdlcEngineEntry 8 } cCdmaAhdlcEngineDownNotifEnabled OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION " 'true' indicates notification will be sent out when cCdmaAhdlcEngineAdminState is 'up' and cCdmaAhdlcEngineOperState is 'down'." ::={ cCdmaAhdlcEngineEntry 9 } cCdmaAhdlcPhysicalIndex OBJECT-TYPE SYNTAX EntPhysicalIndexOrZero MAX-ACCESS read-only STATUS current DESCRIPTION "Corresponding AHDLC service adapter entry in the ENTITY-MIB (RFC-2737). This object value should return the corresponding entPhysicalIndex value of the service adapter or 0 if it cannot be determined or is not applicable." ::={ cCdmaAhdlcEngineEntry 10 } -- ****************************************************************** -- * CDMA AHDLC performance table -- ****************************************************************** cCdmaAhdlcPerformanceTable OBJECT-TYPE SYNTAX SEQUENCE OF CCdmaAhdlcPerfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A list of statistics for those AHDLC engines supported by the system." ::={ cCdmaAhdlcEngineInfo 2 } cCdmaAhdlcPerfEntry OBJECT-TYPE SYNTAX CCdmaAhdlcPerfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The statistics associated with an AHDLC engine." AUGMENTS { cCdmaAhdlcEngineEntry } ::={ cCdmaAhdlcPerformanceTable 1 } CCdmaAhdlcPerfEntry ::= SEQUENCE { cCdmaAhdlcOutgoingOctetsToEncode ZeroBasedCounter32, cCdmaAhdlcOutgoingOctetsEncoded ZeroBasedCounter32, cCdmaAhdlcOutgoingPktsToEncode ZeroBasedCounter32, cCdmaAhdlcOutgoingPktsEncoded ZeroBasedCounter32, cCdmaAhdlcIncomingOctetsToDecode ZeroBasedCounter32, cCdmaAhdlcIncomingOctetsDecoded ZeroBasedCounter32, cCdmaAhdlcIncomingPktsToDecode ZeroBasedCounter32, cCdmaAhdlcIncomingPktsDecoded ZeroBasedCounter32, cCdmaAhdlcDropPktsDec ZeroBasedCounter32, cCdmaAhdlcDropPktsEnc ZeroBasedCounter32, cCdmaAhdlcCRCDropPkts ZeroBasedCounter32, cCdmaAhdlcMemDropPktsDec ZeroBasedCounter32, cCdmaAhdlcMemDropPktsEnc ZeroBasedCounter32, cCdmaAhdlcOverflowDropPktsDec ZeroBasedCounter32, cCdmaAhdlcOverflowDropPktsEnc ZeroBasedCounter32, cCdmaAhdlcInvSizeDropPktsDec ZeroBasedCounter32, cCdmaAhdlcInvSizeDropPktsEnc ZeroBasedCounter32, cCdmaAhdlcDiscontinuityTime TimeStamp } cCdmaAhdlcOutgoingOctetsToEncode OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of outgoing-traffic octets delivered to the AHDLC engine for AHDLC encoding since agent rebooted." ::={ cCdmaAhdlcPerfEntry 1 } cCdmaAhdlcOutgoingOctetsEncoded OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of outgoing-traffic octets generated by the AHDLC engine through AHDLC encoding since agent rebooted." ::={ cCdmaAhdlcPerfEntry 2 } cCdmaAhdlcOutgoingPktsToEncode OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of outgoing-traffic packets delivered to the AHDLC engine for AHDLC encoding since agent rebooted." ::={ cCdmaAhdlcPerfEntry 3 } cCdmaAhdlcOutgoingPktsEncoded OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of outgoing-traffic packets generated by the AHDLC engine through AHDLC encoding since agent rebooted." ::={ cCdmaAhdlcPerfEntry 4 } cCdmaAhdlcIncomingOctetsToDecode OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of incoming-traffic octets delivered to the AHDLC engine for AHDLC decoding since agent rebooted." ::={ cCdmaAhdlcPerfEntry 5 } cCdmaAhdlcIncomingOctetsDecoded OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of incoming-traffic octets generated by the AHDLC engine through AHDLC decoding since agent rebooted." ::={ cCdmaAhdlcPerfEntry 6 } cCdmaAhdlcIncomingPktsToDecode OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of incoming-traffic packets delivered to the AHDLC engine for AHDLC decoding since agent rebooted." ::={ cCdmaAhdlcPerfEntry 7 } cCdmaAhdlcIncomingPktsDecoded OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of incoming-traffic packets generated by the AHDLC engine through AHDLC decoding since agent rebooted." ::={ cCdmaAhdlcPerfEntry 8 } cCdmaAhdlcDropPktsDec OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets dropped by the engine during AHDLC decoding since agent rebooted." ::={ cCdmaAhdlcPerfEntry 9 } cCdmaAhdlcDropPktsEnc OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets dropped by the engine during AHDLC encoding since agent rebooted." ::={ cCdmaAhdlcPerfEntry 10 } cCdmaAhdlcCRCDropPkts OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets dropped by the engine because of CRC errors since agent rebooted." ::={ cCdmaAhdlcPerfEntry 11 } cCdmaAhdlcMemDropPktsDec OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets dropped by the engine due to insufficient memory during AHDLC decoding since agent rebooted." ::={ cCdmaAhdlcPerfEntry 12 } cCdmaAhdlcMemDropPktsEnc OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets dropped by the engine due to insufficient memory during AHDLC encoding since agent rebooted." ::={ cCdmaAhdlcPerfEntry 13 } cCdmaAhdlcOverflowDropPktsDec OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets dropped by the engine due to queue overflow during AHDLC decoding since agent rebooted." ::={ cCdmaAhdlcPerfEntry 14 } cCdmaAhdlcOverflowDropPktsEnc OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets dropped by the engine due to queue overflow during AHDLC encoding since agent rebooted." ::={ cCdmaAhdlcPerfEntry 15 } cCdmaAhdlcInvSizeDropPktsDec OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets dropped by the engine due to invalid size during AHDLC decoding since agent rebooted." ::={ cCdmaAhdlcPerfEntry 16 } cCdmaAhdlcInvSizeDropPktsEnc OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets dropped by the engine due to invalid size during AHDLC encoding since agent rebooted." ::={ cCdmaAhdlcPerfEntry 17 } cCdmaAhdlcDiscontinuityTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of sysUpTime on the most recent occasion at which any one or more of this interface's counters suffered a discontinuity." ::={ cCdmaAhdlcPerfEntry 18 } -- ****************************************************************** -- Notification definitions -- ****************************************************************** cCdmaAhdlcEngineDownNotif NOTIFICATION-TYPE OBJECTS { cCdmaAhdlcEngineOperState, cCdmaAhdlcEngineAdminState } STATUS current DESCRIPTION "This notification indicates an AHDLC engine is 'down' due to some fault though the desired state of the engine is 'up'." ::={ cCdmaAhdlcMIBNotif 1 } -- ****************************************************************** -- * Conformance -- ****************************************************************** cCdmaAhdlcMIBConformance OBJECT IDENTIFIER ::={ cCdmaAhdlcMIB 3 } cCdmaAhdlcMIBCompliances OBJECT IDENTIFIER ::={ cCdmaAhdlcMIBConformance 1 } cCdmaAhdlcMIBGroups OBJECT IDENTIFIER ::={ cCdmaAhdlcMIBConformance 2 } -- ****************************************************************** -- * Compliance -- ****************************************************************** cCdmaAhdlcMIBCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for entities which implement the CDMA AHDLC Management MIB." MODULE -- this module MANDATORY-GROUPS { cCdmaAhdlcGroup, cCdmaAhdlcNotifGroup } ::={ cCdmaAhdlcMIBCompliances 1 } -- ****************************************************************** -- * Units of Conformance -- ****************************************************************** cCdmaAhdlcGroup OBJECT-GROUP OBJECTS { cCdmaAhdlcEngineName, cCdmaAhdlcEngineType, cCdmaAhdlcEngineMaxChannels, cCdmaAhdlcEngineConfMaxChannels, cCdmaAhdlcEngineChannelsInUse, cCdmaAhdlcEngineOperState, cCdmaAhdlcEngineAdminState, cCdmaAhdlcEngineDownNotifEnabled, cCdmaAhdlcPhysicalIndex, cCdmaAhdlcOutgoingOctetsToEncode, cCdmaAhdlcOutgoingOctetsEncoded, cCdmaAhdlcOutgoingPktsToEncode, cCdmaAhdlcOutgoingPktsEncoded, cCdmaAhdlcIncomingOctetsToDecode, cCdmaAhdlcIncomingOctetsDecoded, cCdmaAhdlcIncomingPktsToDecode, cCdmaAhdlcIncomingPktsDecoded, cCdmaAhdlcDropPktsDec, cCdmaAhdlcDropPktsEnc, cCdmaAhdlcCRCDropPkts, cCdmaAhdlcMemDropPktsDec, cCdmaAhdlcMemDropPktsEnc, cCdmaAhdlcOverflowDropPktsDec, cCdmaAhdlcOverflowDropPktsEnc, cCdmaAhdlcInvSizeDropPktsDec, cCdmaAhdlcInvSizeDropPktsEnc } STATUS current DESCRIPTION "A collection of objects needed for CDMA AHDLC network management." ::={ cCdmaAhdlcMIBGroups 1 } cCdmaAhdlcNotifGroup NOTIFICATION-GROUP NOTIFICATIONS { cCdmaAhdlcEngineDownNotif } STATUS current DESCRIPTION "The notifications related to CDMA AHDLC network management." ::={ cCdmaAhdlcMIBGroups 2 } END