rfc1565.txt

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          application. 'down' indicates that the network service is
          not available. 'running' indicates that the network service
          is operational and available.  'halted' indicates that the
          service is operational but not available.  'congested'
          indicates that the service is operational but no additional
          inbound associations can be accomodated.  'restarting'
          indicates that the service is currently unavailable but is
          in the process of restarting and will be available soon."
       ::= {applEntry 6}

   applLastChange OBJECT-TYPE
       SYNTAX TimeStamp
       MAX-ACCESS read-only
       STATUS current
       DESCRIPTION
         "The value of sysUpTime at the time the network service
          application entered its current operational state.  If
          the current state was entered prior to the last
          initialization of the local network management subsystem,
          then this object contains a zero value."
       ::= {applEntry 7}






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RFC 1565            Network Services Monitoring MIB         January 1994


   applInboundAssociations OBJECT-TYPE
       SYNTAX Gauge32
       MAX-ACCESS read-only
       STATUS current
       DESCRIPTION
         "The number of current associations to the network service
          application, where it is the responder.  For dynamic single
          threaded processes, this will be the number of application
          instances."
       ::= {applEntry 8}

   applOutboundAssociations OBJECT-TYPE
       SYNTAX Gauge32
       MAX-ACCESS read-only
       STATUS current
       DESCRIPTION
         "The number of current associations to the network service
          application, where it is the initiator.  For dynamic single
          threaded processes, this will be the number of application
          instances."
       ::= {applEntry 9}

   applAccumulatedInboundAssociations OBJECT-TYPE
       SYNTAX Counter32
       MAX-ACCESS read-only
       STATUS current
       DESCRIPTION
         "The total number of associations to the application entity
          since application initialization, where it was the responder.
          For  dynamic single threaded processes, this will be the
          number of application instances."
       ::= {applEntry 10}

   applAccumulatedOutboundAssociations OBJECT-TYPE
       SYNTAX Counter32
       MAX-ACCESS read-only
       STATUS current
       DESCRIPTION
         "The total number of associations to the application entity
          since application initialization, where it was the initiator.
          For dynamic single threaded processes, this will be the
          number of application instances."
       ::= {applEntry 11}








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RFC 1565            Network Services Monitoring MIB         January 1994


   applLastInboundActivity OBJECT-TYPE
       SYNTAX TimeStamp
       MAX-ACCESS read-only
       STATUS current
       DESCRIPTION
         "The value of sysUpTime at the time this application last
          had an inbound association.  If the last association
          occurred prior to the last initialization of the network
          subsystem, then this object contains a zero value."
       ::= {applEntry 12}

   applLastOutboundActivity OBJECT-TYPE
       SYNTAX TimeStamp
       MAX-ACCESS read-only
       STATUS current
       DESCRIPTION
         "The value of sysUpTime at the time this application last
          had an outbound association.  If the last association
          occurred prior to the last initialization of the network
          subsystem, then this object contains a zero value."
       ::= {applEntry 13}

   applRejectedInboundAssociations OBJECT-TYPE
       SYNTAX Counter32
       MAX-ACCESS read-only
       STATUS current
       DESCRIPTION
         "The total number of inbound associations the application
          entity has rejected, since application initialization."
       ::= {applEntry 14}

   applFailedOutboundAssociations OBJECT-TYPE
       SYNTAX Counter32
       MAX-ACCESS read-only
       STATUS current
       DESCRIPTION
         "The total number associations where the application entity
          is initiator and association establishment has failed,
          since application initialization."
       ::= {applEntry 15}


   -- The assocTable augments the information in the applTable
   -- with information about associations.  Note that two levels
   -- of compliance are specified below, depending on whether
   -- association monitoring is mandated.





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   assocTable OBJECT-TYPE
       SYNTAX SEQUENCE OF AssocEntry
       MAX-ACCESS not-accessible
       STATUS current
       DESCRIPTION
           "The table holding a set of all active application
            associations."
       ::= {application 2}

   assocEntry OBJECT-TYPE
       SYNTAX AssocEntry
       MAX-ACCESS not-accessible
       STATUS current
       DESCRIPTION
         "An entry associated with an association for a network
          service application."
       INDEX {applIndex, assocIndex}
       ::= {assocTable 1}

   AssocEntry ::= SEQUENCE {
       assocIndex
           INTEGER,
       assocRemoteApplication
           DisplayString,
       assocApplicationProtocol
           OBJECT IDENTIFIER,
       assocApplicationType
           INTEGER,
       assocDuration
           TimeStamp
   }

   assocIndex OBJECT-TYPE
       SYNTAX INTEGER (1..2147483647)
       MAX-ACCESS not-accessible
       STATUS current
       DESCRIPTION
         "An index to uniquely identify each association for a network
          service application."
       ::= {assocEntry 1}











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   assocRemoteApplication OBJECT-TYPE
       SYNTAX DisplayString
       MAX-ACCESS read-only
       STATUS current
       DESCRIPTION
         "The name of the system running remote network service
          application.  For an IP-based application this should be
          either a domain name or IP address.  For an OSI application
          it should be the string encoded distinguished name of the
          managed object.  For X.400(84) MTAs which do not have a
          Distinguished Name, the RFC1327 [6] syntax
          'mta in globalid' should be used."
       ::= {assocEntry 2}

   assocApplicationProtocol OBJECT-TYPE
       SYNTAX OBJECT IDENTIFIER
       MAX-ACCESS read-only
       STATUS current
       DESCRIPTION
         "An identification of the protocol being used for the
          application.  For an OSI Application, this will be the
          Application Context.  For Internet applications, the IANA
          maintains a registry of the OIDs which correspond to
          well-known applications.  If the application protocol is
          not listed in the registry, an OID value of the form
          {applTCPProtoID port} or {applUDProtoID port} are used for
          TCP-based and UDP-based protocols, respectively. In either
          case 'port' corresponds to the primary port number being
          used by the protocol."
       ::= {assocEntry 3}

   assocApplicationType OBJECT-TYPE
       SYNTAX INTEGER {
           ua-initiator(1),
           ua-responder(2),
           peer-initiator(3),
           peer-responder(4)}
       MAX-ACCESS read-only
       STATUS current
       DESCRIPTION
         "This indicates whether the remote application is some type of
          client making use of this network service (e.g. a User Agent)
          or a server acting as a peer. Also indicated is whether the
          remote end initiated an incoming connection to the network
          service or responded to an outgoing connection made by the
          local application."
       ::= {assocEntry 4}




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RFC 1565            Network Services Monitoring MIB         January 1994


   assocDuration OBJECT-TYPE
       SYNTAX TimeStamp
       MAX-ACCESS read-only
       STATUS current
       DESCRIPTION
         "The value of sysUpTime at the time this association was
          started.  If this association started prior to the last
          initialization of the network subsystem, then this
          object contains a zero value."
       ::= {assocEntry 5}


   -- Conformance information

   applConformance OBJECT IDENTIFIER ::= {application 3}

   applGroups      OBJECT IDENTIFIER ::= {applConformance 1}
   applCompliances OBJECT IDENTIFIER ::= {applConformance 2}


   -- Compliance statements

   applCompliance MODULE-COMPLIANCE
       STATUS current
       DESCRIPTION
         "The compliance statement for SNMPv2 entities
          which implement the Network Services Monitoring MIB
          for basic monitoring of network service applications."
       MODULE  -- this module
         MANDATORY-GROUPS {applGroup}
       ::= {applCompliances 1}

   assocCompliance MODULE-COMPLIANCE
       STATUS current
       DESCRIPTION
         "The compliance statement for SNMPv2 entities which
          implement the Network Services Monitoring MIB for basic
          monitoring of network service applications and their
          associations."
       MODULE  -- this module
         MANDATORY-GROUPS {applGroup, assocGroup}
       ::= {applCompliances 2}









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RFC 1565            Network Services Monitoring MIB         January 1994


   -- Units of conformance

   applGroup OBJECT-GROUP
       OBJECTS {
         applName, applVersion, applUptime, applOperStatus,
         applLastChange, applInboundAssociations,
         applOutboundAssociations, applAccumulatedInboundAssociations,
         applAccumulatedOutboundAssociations, applLastInboundActivity,
         applLastOutboundActivity, applRejectedInboundAssociations,
         applFailedOutboundAssociations}
       STATUS current
       DESCRIPTION
         "A collection of objects providing basic monitoring of
          network service applications."
       ::= {applGroups 1}

   assocGroup OBJECT-GROUP
       OBJECTS {
         assocRemoteApplication, assocApplicationProtocol,
         assocApplicationType, assocDuration}
       STATUS current
       DESCRIPTION
         "A collection of objects providing basic monitoring of
          network service applications' associations."
       ::= {applGroups 2}


   -- OIDs of the form {applTCPProtoID port} are intended to be used
   -- for TCP-based protocols that don't have OIDs assigned by other
   -- means. {applUDPProtoID port} serves the same purpose for
   -- UDP-based protocols. In either case 'port' corresponds to
   -- the primary port number being used by the protocol. For example,
   -- assuming no other OID is assigned for SMTP, an OID of
   -- {applTCPProtoID 25} could be used, since SMTP is a TCP-based
   -- protocol that uses port 25 as its primary port.

   applTCPProtoID OBJECT IDENTIFIER ::= {application 4}
   applUDPProtoID OBJECT IDENTIFIER ::= {application 5}

   END











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RFC 1565            Network Services Monitoring MIB         January 1994


6.  Acknowledgements

   This document is a product of the Mail and Directory Management
   (MADMAN) Working Group. It is based on an earlier MIB designed by S.
   Kille, T.  Lenggenhager, D. Partain, and W. Yeong.

7.  References

  [1]  Case, J., McCloghrie, K., Rose, M., and S. Waldbusser, "Structure
       of Management Information for version 2 of the Simple Network
       Management Protocol (SNMPv2)", RFC 1442, SNMP Research, Inc.,
       Hughes LAN Systems, Dover Beach Consulting, Inc., Carnegie Mellon
       University, April 1993.

  [2]  McCloghrie, K., and M. Rose, Editors, "Management Information
       Base for Network Management of TCP/IP-based internets: MIB-II",
       STD 17, RFC 1213, Hughes LAN Systems, Performance Systems
       International, March 1991.

  [2]  Galvin, J., and K. McCloghrie, "Administrative Model for version
       2 of the Simple Network Management Protocol (SNMPv2)", RFC 1445,
       Trusted Information Systems, Hughes LAN Systems, April 1993.

  [4]  Case, J., McCloghrie, K., Rose, M., and S. Waldbusser, "Protocol
       Operations for version 2 of the Simple Network Management
       Protocol (SNMPv2)", RFC 1448, SNMP Research, Inc., Hughes LAN
       Systems, Dover Beach Consulting, Inc., Carnegie Mellon
       University, April 1993.

  [5]  Kille, S., "A String Representation of Distinguished Names", RFC
       1485, ISODE Consortium, July 1993.

  [6]  Kille, S., "Mapping between X.400(1988) / ISO 10021 and RFC822",
       RFC 1327, University College London, May 1992.

8.  Security Considerations

   Security issues are not discussed in this memo.













Kille & Freed                                                  [Page 16]

RFC 1565            Network Services Monitoring MIB         January 1994


Authors' Addresses

   Steve Kille, WG Chair
   ISODE Consortium
   The Dome, The Square
   Richmond TW9 1DT
   UK

   Phone: [phone]
   EMail: [e-mail]


   Ned Freed, Editor
   Innosoft International, Inc.
   250 West First Street, Suite 240
   Claremont, CA 91711
   USA

   Phone: [phone]
   Fax: [phone]
   EMail: [e-mail]






























Kille & Freed                                                  [Page 17]