Cisco Systems 3.5 manual Supported Traps, CarServerStart, CarServerStop, CarInputQueueFull

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Chapter 5 Understanding SNMP

SNMP Traps

Supported Traps

The traps supported by Cisco Access Registrar enable Cisco AR to notify interested management stations of events, failure, or impending failure conditions. Traps are a network message of a specific format issued by an SNMP entity on behalf of a network management agent application. Traps are used to provide the management station with an asynchronous notification of an event.

carServerStart

carServerStart signifies that the server has started on the host from which this notification was sent. This trap has one object, carNotifStartType, which indicates the start type. A firstStart indicates this is the server process’ first start. reload indicates this server process has an internal reload. This typically occurs after rereading some configuration changes, but reload indicates this server process did not quit during the reload process.

carServerStop

carServerStop signifies that the server has stopped normally on the host from which this notification was sent.

carInputQueueFull

carInputQueueFull indicates that the percentage of use of the packet input queue has reached its high threshold. This trap has two objects:

carNotifInputQueueHighThreshold—indicates the high limit percentage of input queue usage

carNotifInputQueueLowThreshold—indicates the low limit percentage of input queue usage

By default, carNotifInputQueueHighThreshold is set to 90% and carNotifInputQueueLowThreshold is set to 60%.

Note The values for these objects cannot be changed at this time. You will be able to modify them in a future release of Cisco Access Registrar.

After this notification has been sent, another notification of this type will not be sent again until the percentage usage of the input queue goes below the low threshold.

If the percentage usage reaches 100%, successive requests may be dropped, and the server may stop responding to client requests until the queue drops down again.

carInputQueueNotVeryFull

carInputQueueNotVeryFull indicates that the percentage usage of the packet input queue has dropped below the low threshold defined in carNotifInputQueueLowThreshold. This trap has two objects:

carNotifInputQueueHighThreshold—indicates the high limit percentage of input queue usage

carNotifInputQueueLowThreshold—indicates the low limit percentage of input queue usage

After this type of notification has been sent, it will not be sent again until the percentage usage goes back up above the high threshold defined in carNotifInputQueueHighThreshold.

Cisco Access Registrar 3.5 Concepts and Reference Guide

 

OL-2683-02

5-3

 

 

 

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Contents Corporate Headquarters Cisco Access Registrar 3.5 Concepts and Reference GuideCisco Access Registrar 3.5 Concepts and Reference Guide Iii N T E N T SSession-Service Service Step and Radius-Session Service Replication’s Impact on Request Processing IPAddress Port Understanding Snmp Vii Accounting Start Data FlowViii World Wide Web Obtaining DocumentationOrdering Documentation Obtaining Technical AssistanceDocumentation Feedback Cisco.comTechnical Assistance Center Contacting TAC by Using the Cisco TAC WebsiteContacting TAC by Telephone Xii Radius Protocol OverviewPacket Exchange Between User, NAS, and Radius Steps to ConnectionTypes of Radius Messages Packet ContentsAttribute Dictionary Proxy ServersProxying to an Ldap Server for Authentication Basic Authentication and AuthorizationOverview Basic Authentication and Authorization Cisco Access Registrar Hierarchy Understanding Cisco Access RegistrarUserLists and Groups ServicesProfiles ScriptsSession Management Using Resource Managers Program Flow Cisco AR Directory StructureSubdirectory Description Client or NAS Scripting Points Scripting PointsCisco AR Server Action Explanation Action ExplanationRadius/Advanced/RequireNASsBehindProxyBeInClie Authentication and/or Authorization Scripting PointsFailover by the NAS and Session Management Session ManagementScript Processing Hierarchy Authentication/Authorization ScriptsIncoming Scripts Overview Cross Server Session and Resource ManagementOutgoing Scripts Configuring a Front Line Cisco Access Registrar Session-Service Service Step and Radius-Session ServiceConfigure Central AR OL-2683-02 ACMEOutgoingScript Using Cisco AR ScriptsAltigaIncomingScript AltigaOutgoingScript AuthorizeServiceANAAAOutgoing AscendIncomingScriptCabletronIncoming AuthorizeTelnetCabletronOutgoing CiscoIncomingExecDNISRule ExecTimeRuleExecFilterRule ExecNASIPRuleMapSourceIPAddress LDAPOutageParseAAARealm ParseAAASRealmParseServiceAndAAASRealmHints ParseServiceAndAAARealmHintsParseServiceAndAARealmHints ParseServiceAndAASRealmHintsParseTranslationGroupsByCLID ParseServiceHintsParseTranslationGroupsByDNIS ParseTranslationGroupsByRealmUSROutgoingScript Replication Overview Understanding ReplicationReplication Data Flow How Replication WorksMaster Server Replication Archive SecurityEnsuring Data Integrity Slave ServerTransaction Order Transaction Data VerificationAutomatic Resynchronization Understanding Hot-Configuration Replication Configuration SettingsFull Resynchronization Replication’s Impact on Request ProcessingRepTransactionSyncInterval RepTypeRepTransactionArchiveLimit MasterRepPort RepIPAddressRepSecret RepIPMasterRep Members/Slave1 Rep Members SubdirectoryName IPAddressSupported MIBs OverviewRADIUS-AUTH-SERVER-MIB Snmp TrapsCarServerStart Supported TrapsCarServerStop CarInputQueueFullCarOtherAuthServerResponding CarOtherAuthServerNotRespondingCarOtherAccServerNotResponding CarOtherAccServerResponding Configuring TrapsCarAccountingLoggingFailure Directories SearchedSwitching Configuration Files in Mid-File Configuration File TypesCommunity String OL-2683-02 Prepaid Billing Solution Measurements and Component Actions Configuring Prepaid Billing Call Flow Details Generic Call FlowAttribute Number Attribute Name Description Access-Request AuthenticationAccess-Request Authorization Access-Accept AuthenticationAccess-Accept Authorization Data Flow Accounting StartAttribute Number Attribute Name Accept-Accept Quota Depleted Access-Request Quota DepletedAccounting Response Final Status Accounting Stop Session EndSource VSA Name Type Call Flow Description Vendor-Specific AttributesTotal Volume quota received by Crbprivate GL-1 O S S a R YGL-2 Scalable wholesale access/open access solutionGL-3 GL-4 GL-5 GL-6 GL-7 GL-8 GL-9 GL-10 IN-1 RadiusIN-2 RFCIN-3 IN-4
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3.5 specifications

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