TN3270E-MIB DEFINITIONS ::= BEGIN

IMPORTS

    MODULE-IDENTITY, OBJECT-TYPE, Unsigned32, TimeTicks,

    IpAddress, Counter32, Gauge32, Counter64

        FROM SNMPv2-SMI

    TEXTUAL-CONVENTION, RowStatus, TestAndIncr, DateAndTime,

    TimeStamp

        FROM SNMPv2-TC

    MODULE-COMPLIANCE, OBJECT-GROUP

        FROM SNMPv2-CONF

    snanauMIB

        FROM SNA-NAU-MIB

    Utf8String

        FROM SYSAPPL-MIB

    SnmpAdminString

        FROM SNMP-FRAMEWORK-MIB

    IANATn3270eAddrType, IANATn3270eAddress,

    IANATn3270eClientType, IANATn3270Functions,

    IANATn3270ResourceType, IANATn3270DeviceType,

    IANATn3270eLogData

        FROM IANATn3270eTC-MIB;

  tn3270eMIB MODULE-IDENTITY

      LAST-UPDATED "9807270000Z" -- July 27, 1998

      ORGANIZATION "TN3270E Working Group"

      CONTACT-INFO

          "Kenneth White (kennethw@vnet.ibm.com)

           IBM Corp. - Dept. BRQA/Bldg. 501/G114

           P.O. Box 12195

           3039 Cornwallis

           RTP, NC 27709-2195

           USA

           Robert Moore (remoore@us.ibm.com)

           IBM Corp. - Dept. BRQA/Bldg. 501/G114

           P.O. Box 12195

           3039 Cornwallis

           RTP, NC 27709-2195

           USA

           +1-919-254-4436"

      DESCRIPTION

          "This module defines a portion of the management

          information base (MIB) for managing TN3270E servers."

      REVISION  "9807270000Z" -- July 27, 1998

      DESCRIPTION

          "RFC nnnn (Proposed Standard)" -- RFC Editor to fill in

      ::= { snanauMIB 8 }

-- Textual Conventions

SnaResourceName ::= TEXTUAL-CONVENTION

    STATUS      current

    DESCRIPTION

        "The textual convention for defining an SNA resource

         name. A fully qualified SNA resource name, consisting

         of a 1 to 8 character network identifier (NetId), a

         period ('.'), and a 1 to 8 character resource name

         (ResName).

         The NetId and ResName are constructed from the

         uppercase letters 'A' - 'Z' and the numerics '0' - '9',

         all encoded in ASCII, with the restriction that the

         first character of each must be a letter.  Blanks are

         not allowed.

         Earlier versions of SNA permitted three additional

         characters in NetIds and ResNames:  '#', '@', and '$'.

         While this use of these characters has been retired,

         a Management Station should still accept them for

         backward compatibility.

         Note: This Textual Convention is not subject to

         internationalization, and does not use the character

         encodings used by the Utf8String Textual Convention."

    SYNTAX     OCTET STRING (SIZE(0..17))

Tn3270eTraceData ::= TEXTUAL-CONVENTION

    STATUS      current

    DESCRIPTION

        "An octet string representing trace data from the

        Telnet half of a TN3270E session, from the SNA half,

        or from both.  The octet string contains a sequence

        of trace elements, with the trace elements in the

        string ordered from earliest to latest.

        Each trace element has the following form:

                +---+---+----+----------------------+

                !length !type!data                  !

                +---+---+----+----------------------+

          where:

          length = two-octet length of the data portion of the

                   trace element, not including the length and

                   type octets

          type   = one-octet code point characterizing the data;

                   defined values are:

                   X'01' telnet PDU from the server to the client

                   X'02' telnet PDU from the client to the server

                   X'03' SNA data from the server to the SNA host

                   X'04' SNA data from the SNA host to the server

          data   = initial part of a PDU.

        It is implementation-dependent where the 'initial part of

        a PDU' starts.  For SNA data, however, the starting point

        SHOULD be the first byte of the TH.  For IP data the

        starting point SHOULD be the first byte of the IP header.

        It is left to implementations to determine how much of

        each PDU to return in a trace element.

        The zero-length string indicates that no trace

        data is available."

    SYNTAX OCTET STRING (SIZE (0 | 3..4096))

-- Top-level structure of the MIB

tn3270eNotifications  OBJECT IDENTIFIER ::= { tn3270eMIB 0 }

tn3270eObjects        OBJECT IDENTIFIER ::= { tn3270eMIB 1 }

tn3270eConformance    OBJECT IDENTIFIER ::= { tn3270eMIB 3 }

-- MIB Objects

tn3270eSrvrConfTable OBJECT-TYPE

    SYNTAX      SEQUENCE OF Tn3270eSrvrConfEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "This table defines the configuration elements for

        TN3270E servers.  The number of entries in this table

        is expected to vary depending on the location of the

        table.  A particular TN3270E server is expected to

        have a single entry.  Modeling of the configuration

        elements as a table allows multiple TN3270E

        servers to be serviced by the same SNMP agent.

        An implementation SHOULD NOT retain an SNMP-created

        entry in this table across re-IPLs (Initial Program

        Loads) of the corresponding TN3270E server."

    ::= { tn3270eObjects 1 }

tn3270eSrvrConfEntry OBJECT-TYPE

    SYNTAX      Tn3270eSrvrConfEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "Definition of the configuration elements for a single

        TN3270E server."

    INDEX       { tn3270eSrvrConfIndex }

    ::= { tn3270eSrvrConfTable 1 }

Tn3270eSrvrConfEntry ::= SEQUENCE {

    tn3270eSrvrConfIndex             Unsigned32,

    tn3270eSrvrConfInactivityTimeout Unsigned32,

    tn3270eSrvrConfConnectivityChk   INTEGER,

    tn3270eSrvrConfTmNopInactTime    Unsigned32,

    tn3270eSrvrConfTmNopInterval     Unsigned32,

    tn3270eSrvrFunctionsSupported    IANATn3270Functions,

    tn3270eSrvrConfAdminStatus       INTEGER,

    tn3270eSrvrConfOperStatus        INTEGER,

    tn3270eSrvrConfSessionTermState  INTEGER,

    tn3270eSrvrConfSrvrType          INTEGER,

    tn3270eSrvrConfContact           SnmpAdminString,

    tn3270eSrvrConfRowStatus         RowStatus,

    tn3270eSrvrConfLastActTime       DateAndTime,

    tn3270eSrvrConfTmTimeout         Unsigned32

  }

tn3270eSrvrConfIndex  OBJECT-TYPE

    SYNTAX      Unsigned32 (1..4294967295)

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

       "Identifier for a single TN3270E server.

       tn3270eSrvrConfIndex values need not be

       contiguous."

    ::= { tn3270eSrvrConfEntry 1 }

tn3270eSrvrConfInactivityTimeout OBJECT-TYPE

    SYNTAX      Unsigned32 (0..99999999)

    UNITS "seconds"

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "The inactivity time-out specified in seconds.  When a

        connection has been inactive for the number of seconds

        specified by this object it is closed.  Only user traffic

        is considered when determining whether there has been

        activity on a connection.

        The default value 0 means that no inactivity time-out is

        in effect."

    DEFVAL { 0 }

    ::= { tn3270eSrvrConfEntry 2 }

tn3270eSrvrConfConnectivityChk OBJECT-TYPE

    SYNTAX      INTEGER {

                          timingMark(1),

                          nop(2),

                          noCheck(3)

                        }

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "This object enables TIMING-MARK processing, NOP

        processing, or neither for a TN3270E server."

    DEFVAL { noCheck }

    ::= { tn3270eSrvrConfEntry 3 }

tn3270eSrvrConfTmNopInactTime OBJECT-TYPE

    SYNTAX      Unsigned32 (1..86400) -- 1 second to 24 hours

    UNITS "seconds"

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "The amount of time a connection must have had no

       traffic on it in order for a TIMING-MARK or NOP request

       to be sent on the connection.  This value applies only

       when connections are being examined for recent activity

       on a scan interval controlled by the value of the

       tn3270eSrvrConfTmNopInterval object."

    DEFVAL { 600 }   -- 10 minutes

    ::= { tn3270eSrvrConfEntry 4 }

tn3270eSrvrConfTmNopInterval OBJECT-TYPE

    SYNTAX      Unsigned32 (1..86400) -- 1 second to 24 hours

    UNITS "seconds"

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "The scan interval to be used by a TN3270E server when

       it examines its Telnet connections for recent activity.

       The server scans its Telnet connections on the interval

       provided by this object, looking for ones that have been

       idle for more than the value provided by the

       tn3270eSrvrConfTmNopInactTime object.  A TIMING-MARK or

       NOP request is sent for each connection that has

       exhibited no activity for this period of time."

    DEFVAL { 120 }   -- 2 minutes

    ::= { tn3270eSrvrConfEntry 5 }

tn3270eSrvrFunctionsSupported OBJECT-TYPE

    SYNTAX    IANATn3270Functions

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "This object indicates the functions supported by a

        TN3270E server."

    DEFVAL { { scsCtlCodes, dataStreamCtl,

               responses, bindImage, sysreq } }

    ::= { tn3270eSrvrConfEntry 6 }

tn3270eSrvrConfAdminStatus OBJECT-TYPE

    SYNTAX  INTEGER {

                      up(1),

                      down(2),

                      stopImmediate(3)

                    }

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

        "The desired state of the TN3270E server represented

         by this entry in the table:

         up(1)            - Activate this TN3270E server.

         down(2)          - Informs the associated TN3270E

                            server to gracefully terminate

                            its processing.

         stopImmediate(3) - Informs the associated TN3270E

                            server to terminate itself

                            immediately.

         When a managed system creates an entry in this table,

         tn3270eSrvrConfAdminStatus and tn3270eSrvrConfOperStatus

         are initialized as up(1) by default.

         The exact behavior of a server in response to a down(2)

         or stopImmediate(3) command is left implementation-

         dependent.  A TN3270E server that is capable of it

         SHOULD close all of its TN3270 and TN3270E sessions

         during a graceful termination.

         Often the function enabled via stopImmediate(3) is used

         as a last resort by a system administrator, to attempt

         to either bring down a hung TN3270E server or free up

         its resources immediately to aid in general system

         availability, or to shut down a TN3270E server that is

         not recognizing a down(2) request.

         A TN3270E server that does not distinguish between

         down(2) or stopImmediate(3) transitions should not

         support stopImmediate(3)."

    DEFVAL { up }

    ::= { tn3270eSrvrConfEntry 7 }

tn3270eSrvrConfOperStatus OBJECT-TYPE

    SYNTAX  INTEGER {

                     up(1),

                     down(2),

                     busy(3),

                     shuttingDown(4)

                    }

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "The current operational state of a TN3270E server.

       The following values are defined:

        up(1)            - the server is active and accepting

                           new client connections

        down(2)          - the server is not active

        busy(3)          - the server is active, but is not

                           accepting new client connections

                           because it lacks the resources to

                           do so

        shuttingDown(4)  - the server is active, but is not

                           accepting new client connections

                           because it is in the process of

                           performing a graceful shutdown."

    DEFVAL { up }

    ::= { tn3270eSrvrConfEntry 8 }

tn3270eSrvrConfSessionTermState OBJECT-TYPE

    SYNTAX  INTEGER {

                      terminate(1),

                      luSessionPend(2),

                      queueSession(3)

                    }

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "This object determines what a TN3270E server

        should do when a TN3270 Session terminates:

       terminate(1)     => Terminate the TCP connection.

       luSessionPend(2) => Do not drop the TCP connection

                           associated with a client when its

                           TN3270 session ends.  Processing

                           should redrive session initialization

                           as if the client were first connecting.

       queueSession(3)  => This value relates to the Close

                           Destination PASS (CLSDST PASS) operation

                           in VTAM.  An example provides the

                           easiest explanation.  Suppose a TN3270E

                           client is in session with APPL1, and

                           APPL1 does a CLSDST PASS of the client's

                           session to APPL2.  queueSession(3)

                           specifies that the TN3270E server must

                           keep the TCP connection with the client

                           active after it receives the UNBIND from

                           APPL1, waiting for the BIND from APPL2."

    DEFVAL { terminate }

    ::= { tn3270eSrvrConfEntry 9 }

tn3270eSrvrConfSrvrType OBJECT-TYPE

    SYNTAX      INTEGER {

                          host(1),

                          gateway(2)

                        }

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "This object indicates the type of TN3270E server.

        The existence of MIB tables and objects that will be

        defined by follow-on MIBs may be predicated on whether

        the TN3270E server can be local to the same host as a

        target application (host(1)) or will always be remote

        (gateway(2)).

        A host TN3270E server refers to an implementation where

        the TN3270E server is collocated with the Systems

        Network Architecture (SNA) System Services Control Point

        (SSCP) for the dependent Secondary Logical Units (SLUs)

        that the server makes available to its clients for

        connecting into an SNA network.

        A gateway TN3270E server resides on an SNA node other

        than an SSCP, either an SNA type 2.0 node or an APPN node

        acting in the role of a Dependent LU Requester (DLUR).

        Host and gateway TN3270E server implementations typically

        differ greatly as to their internal implementation and

        system definition (SYSDEF) requirements."

    ::= { tn3270eSrvrConfEntry 10 }

tn3270eSrvrConfContact OBJECT-TYPE

    SYNTAX      SnmpAdminString

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

        "This object provides a scratch pad for a TN3270E

        server administrator for storing information for

        later retrieval."

    DEFVAL { ''H }   -- the empty string

    ::= { tn3270eSrvrConfEntry 11 }

tn3270eSrvrConfRowStatus OBJECT-TYPE

    SYNTAX      RowStatus

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

        "This object allows entries to be created and deleted

        in the tn3270eSrvrConfTable.  Entries may also be

        created and deleted as a result of implementation-

        dependent operations.

        With the exception of tn3270eSrvrConfSrvrType, which

        an implementation can easily fill in for itself, all

        the columnar objects in this table have DEFVALs

        associated with them.  Consequently, a Management

        Station can create a conceptual row via a SET

        operation that specifies a value only for this object.

        When a tn3270eSrvrConfEntry is deleted (by setting

        this object to destroy(6)), this has the side-effect

        of removing all the associated entries (i.e., those

        having the same tn3270eSrvrConfIndex) from the

        tn3270eSrvrPortTable, the tn3270eSrvrStatsTable, the

        tn3270eClientGroupTable, the tn3270eResPoolTable,

        the tn3270eSnaMapTable, the tn3270eClientResMapTable,

        and the tn3270eResMapTable.  All entries in the

        tn3270eTcpConnTable that belong to a TN3270E server

        that has been deleted MUST also be removed.

        In other words, a tn3270eSrvrConfEntry must exist for

        a TN3270E server in order for it to have entries in

        any of the other tables defined by this MIB."

    REFERENCE

        "RFC 1903, 'Textual Conventions for version 2 of the

        Simple Network Management Protocol (SNMPv2).'"

    ::= { tn3270eSrvrConfEntry 12 }

tn3270eSrvrConfLastActTime OBJECT-TYPE

    SYNTAX      DateAndTime

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "This object reports the DateAndTime when a TN3270E

        server was most recently activated.

        The special value of all '00'Hs indicates that the

        server has never been active, i.e., that the value of

        tn3270eSrvrOperStatus has never been anything other

        than down(2)."

    DEFVAL { '0000000000000000'H }

    ::= { tn3270eSrvrConfEntry 13 }

tn3270eSrvrConfTmTimeout OBJECT-TYPE

    SYNTAX      Unsigned32 (1..600) -- 1 second to 10 minutes

    UNITS "seconds"

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "The TIMING-MARK time-out, specified in seconds."

    DEFVAL { 5 }   -- 5 seconds

    ::= { tn3270eSrvrConfEntry 14 }

tn3270eSrvrPortTable OBJECT-TYPE

    SYNTAX      SEQUENCE OF Tn3270eSrvrPortEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "This table defines the TCP ports associated with

        TN3270E servers.  No entry in this table shall exist

        without a corresponding (same tn3270eSrvrConfIndex)

        entry in the tn3270eSrvrConfTable existing.

        An implementation SHOULD NOT retain SNMP-created

        entries in this table across re-IPLs (Initial Program

        Loads) of the corresponding TN3270E server."

    ::= { tn3270eObjects 2 }

tn3270eSrvrPortEntry OBJECT-TYPE

    SYNTAX      Tn3270eSrvrPortEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "Definition of a single TCP port assignment to a

         TN3270E server.  Assignment of a port on a local

         address basis is enabled though use of

         tn3270eSrvrPortAddrType and tn3270eSrvrPortAddress.

         A TCP port assignment that is not restricted to

         a local address SHALL specify a tn3270eSrvrPortAddrType

         of unknown(0), and SHALL use a zero-length octet string

         for the tn3270eSrvrPortAddress."

    INDEX       {

                  tn3270eSrvrConfIndex,

                  tn3270eSrvrPort,

                  tn3270eSrvrPortAddrType,

                  tn3270eSrvrPortAddress

                }

    ::= { tn3270eSrvrPortTable 1 }

Tn3270eSrvrPortEntry ::= SEQUENCE {

    tn3270eSrvrPort                 Unsigned32,

    tn3270eSrvrPortAddrType         IANATn3270eAddrType,

    tn3270eSrvrPortAddress          IANATn3270eAddress,

    tn3270eSrvrPortRowStatus        RowStatus

  }

tn3270eSrvrPort OBJECT-TYPE

    SYNTAX      Unsigned32 (0..65535)

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

       "Indicates a port assigned to a server."

    ::= { tn3270eSrvrPortEntry 1 }

tn3270eSrvrPortAddrType OBJECT-TYPE

    SYNTAX      IANATn3270eAddrType

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "Indicates the type of an address local to the host on

        which the TN3270E server resides that is represented

        in tn3270eSrvrPortAddress.  A value of unknown(0)

        SHALL be used for this object when the port is not

        to be restricted to a local address."

    ::= { tn3270eSrvrPortEntry 2 }

tn3270eSrvrPortAddress OBJECT-TYPE

    SYNTAX      IANATn3270eAddress

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "A local address on the host that a TN3270E server

         resides on that is associated with a TCP port that

         is to be used or is in use by a TN3270E server.

         tn3270eClientGroupAddrType indicates the

         address type (IPv4 or IPv6, for example).

         A zero-length octet string SHALL be used as the

         value of this object when a local address isn't

         being specified."

    ::= { tn3270eSrvrPortEntry 3 }

tn3270eSrvrPortRowStatus OBJECT-TYPE

    SYNTAX      RowStatus

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

        "This object allows entries to be created and deleted

        in the tn3270eSrvrPortTable.  Entries may also be

        created and deleted as a result of implementation-

        dependent operations.

        Since this is the only accessible object in this table,

        a Management Station can create a conceptual row via a SET

        operation that specifies a value only for this object.

        An entry in this table is deleted by setting this object

        to destroy(6).  Deletion of a tn3270eSrvrPortEntry has

        no effect on any other table entry defined by this MIB."

    REFERENCE

        "RFC 1903, 'Textual Conventions for version 2 of the

        Simple Network Management Protocol (SNMPv2).'"

    ::= { tn3270eSrvrPortEntry 4 }

tn3270eSrvrStatsTable OBJECT-TYPE

    SYNTAX      SEQUENCE OF Tn3270eSrvrStatsEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "This table defines a set of statistics concerning

        TN3270E server performance.

        No entry in this table shall exist without

        a corresponding (same tn3270eSrvrConfIndex) entry in

        the tn3270eSrvrConfTable existing."

    ::= { tn3270eObjects 3 }

tn3270eSrvrStatsEntry OBJECT-TYPE

    SYNTAX      Tn3270eSrvrStatsEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "A collection of statistical and maximum usage objects

        for a single TN3270 server.  An entry can represent the total

        activity of the server, or it can represent the activity

        occurring at the server on either a port or a

        port-and-local-address basis.

        Collection of the statistics represented by the objects

        in this table is not mandatory.   An implementation

        of this table MUST use only one of the three levels of

        refinement that this table supports for the entries

        associated with each TN3270E server.

        The indexing for a row that represents total server

        statistics is as follows:

             tn3270eSrvrConfIndex      value identifying the server

             tn3270eSrvrPort           0

             tn3270eSrvrPortAddrType   unknown(0)

             tn3270eSrvrPortAddress    zero-length octet string.

        On a port basis:

             tn3270eSrvrConfIndex      value identifying the server

             tn3270eSrvrPort           > 0

             tn3270eSrvrPortAddrType   unknown(0)

             tn3270eSrvrPortAddress    zero-length octet string.

        On a port-and-local-address basis:

             tn3270eSrvrConfIndex      value identifying the server

             tn3270eSrvrPort           > 0

             tn3270eSrvrPortAddrType   valid value other than unknown(0)

             tn3270eSrvrPortAddress    non-zero-length octet string.

       "

    INDEX       {

                  tn3270eSrvrConfIndex,

                  tn3270eSrvrPort,

                  tn3270eSrvrPortAddrType,

                  tn3270eSrvrPortAddress

                }

    ::= { tn3270eSrvrStatsTable 1 }

Tn3270eSrvrStatsEntry ::= SEQUENCE {

    tn3270eSrvrStatsUpTime          TimeStamp,

    tn3270eSrvrStatsMaxTerms        Unsigned32,

    tn3270eSrvrStatsInUseTerms      Gauge32,

    tn3270eSrvrStatsSpareTerms      Gauge32,

    tn3270eSrvrStatsMaxPtrs         Unsigned32,

    tn3270eSrvrStatsInUsePtrs       Gauge32,

    tn3270eSrvrStatsSparePtrs       Gauge32,

    tn3270eSrvrStatsInConnects      Counter32,

    tn3270eSrvrStatsConnResrceRejs  Counter32,

    tn3270eSrvrStatsDisconnects     Counter32,

    tn3270eSrvrStatsHCInOctets      Counter64,

    tn3270eSrvrStatsInOctets        Counter32,

    tn3270eSrvrStatsHCOutOctets     Counter64,

    tn3270eSrvrStatsOutOctets       Counter32,

    tn3270eSrvrStatsConnErrorRejs   Counter32

  }

tn3270eSrvrStatsUpTime OBJECT-TYPE

    SYNTAX      TimeStamp

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The value of the sysUpTime object the last time

        the TN3270E server was re-initialized.

        Server re-initialization is the only discontinuity

        event for the counters in this table.  Even if table

        entries are on a port or port-and-local-address

        basis, port deactivation and reactivation do not

        result in counter discontinuities."

    ::= { tn3270eSrvrStatsEntry 2 }

tn3270eSrvrStatsMaxTerms OBJECT-TYPE

    SYNTAX      Unsigned32

    UNITS       "LUs"

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "Indicates the maximum number of terminal LUs available

       for use at a TN3270E server for the granularity of this

       conceptual row (server-wide, port, or

       port-and-local-address)."

    ::= { tn3270eSrvrStatsEntry 3 }

tn3270eSrvrStatsInUseTerms OBJECT-TYPE

    SYNTAX      Gauge32

    UNITS       "LUs"

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "Indicates the number of terminal LUs currently in

       use at a TN3270E server for the granularity of this

       conceptual row (server-wide, port, or

       port-and-local-address)."

    ::= { tn3270eSrvrStatsEntry 4 }

tn3270eSrvrStatsSpareTerms OBJECT-TYPE

    SYNTAX      Gauge32

    UNITS       "LUs"

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "Indicates the number of free terminal LUs at a TN3270E

       server for the granularity of this conceptual row

       (server-wide, port, or port-and-local-address).

       It is possible that the difference between

       tn3270eSrvrStatsMaxTerms and tn3270eSrvrStatsInUseTerms

       in a conceptual row does not equal the value of

       tn3270eSrvrStatsSpareTerms in that row:  an LU may

       exist but not be usable by a client connection.

       Alternatively, the administrative ceiling represented

       by tn3270eSrvrStatsMaxTerms may have been lowered to

       a point where it is less than the current value of

       tn3270eSrvrStatsInUseTerms.  In this case

       tn3270eSrvrStatsSpareTerms returns the value 0."

    ::= { tn3270eSrvrStatsEntry 5 }

tn3270eSrvrStatsMaxPtrs OBJECT-TYPE

    SYNTAX      Unsigned32

    UNITS       "Printer Resources"

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "Indicates the maximum number of printer resources

       available for use by a TN3270E server for the

       granularity of this conceptual row (server-wide,

       port, or port-and-local-address)."

    ::= { tn3270eSrvrStatsEntry 6 }

tn3270eSrvrStatsInUsePtrs OBJECT-TYPE

    SYNTAX      Gauge32

    UNITS       "Printer Resources"

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "Indicates the number of printer resources

       currently in use by a TN3270E server for the

       granularity of this conceptual row (server-wide,

       port, or port-and-local-address)."

    ::= { tn3270eSrvrStatsEntry 7 }

tn3270eSrvrStatsSparePtrs OBJECT-TYPE

    SYNTAX      Gauge32

    UNITS       "Spare Printer Resources"

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "Indicates the number of free printer resources at

       a TN3270E server for the granularity of this conceptual

       row (server-wide, port, or port-and-local-address).

       It is possible that the difference between

       tn3270eSrvrStatsMaxPtrs and tn3270eSrvrStatsInUsePtrs

       in a conceptual row does not equal the value of

       tn3270eSrvrStatsSparePtrs in that row:  a printer

       resource may exist but not be usable by a client

       connection.

       Alternatively, the administrative ceiling represented

       by tn3270eSrvrStatsMaxPtrs may have been lowered to

       a point where it is less than the current value of

       tn3270eSrvrStatsInUsePtrs.  In this case

       tn3270eSrvrStatsSparePtrs returns the value 0."

    ::= { tn3270eSrvrStatsEntry 8 }

tn3270eSrvrStatsInConnects OBJECT-TYPE

    SYNTAX      Counter32

    UNITS       "connections"

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "Indicates the number of client (TCP) connections

       that succeeded at a TN3270E server for the

       granularity of this conceptual row (server-wide,

       port, or port-and-local-address).

       The tn3270eSrvrStatsConnResrceRejs and

       tn3270eSrvrStatsConnErrorRejs objects provide a count

       of failed connection attempts.

       A Management Station can detect discontinuities in

       this counter by monitoring the tn3270eSrvrStatsUpTime

       object."

    ::= { tn3270eSrvrStatsEntry 9 }

tn3270eSrvrStatsConnResrceRejs OBJECT-TYPE

    SYNTAX      Counter32

    UNITS       "connection attempts"

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "Indicates the number of (TCP) connections rejected

       during connection setup at a TN3270E server for the

       granularity of this conceptual row (server-wide,

       port, or port-and-local-address) due to a lack of

       resources at the server.  An example of when this

       counter would be incremented is when no terminal

       or printer resource is available to associate with a

       client's TCP connection.

       A Management Station can detect discontinuities in

       this counter by monitoring the tn3270eSrvrStatsUpTime

       object."

    ::= { tn3270eSrvrStatsEntry 10 }

tn3270eSrvrStatsDisconnects OBJECT-TYPE

    SYNTAX      Counter32

    UNITS       "disconnections"

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "Indicates the number of (TCP) connections that were

       disconnected at a TN3270E server for the

       granularity of this conceptual row (server-wide,

       port, or port-and-local-address).

       A Management Station can detect discontinuities in

       this counter by monitoring the tn3270eSrvrStatsUpTime

       object."

    ::= { tn3270eSrvrStatsEntry 11 }

tn3270eSrvrStatsHCInOctets OBJECT-TYPE

    SYNTAX      Counter64

    UNITS       "octets"

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "Indicates the number of octets received from TN3270

       and TN3270E clients for the granularity of this

       conceptual row (server-wide, port, or

       port-and-local-address).

       A Management Station can detect discontinuities in

       this counter by monitoring the tn3270eSrvrStatsUpTime

       object."

    ::= { tn3270eSrvrStatsEntry 12 }

tn3270eSrvrStatsInOctets OBJECT-TYPE

    SYNTAX      Counter32

    UNITS       "octets"

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "Low-order 32 bits of tn3270eSrvrStatsHCInOctets for

       this conceptual row.

       A Management Station can detect discontinuities in

       this counter by monitoring the tn3270eSrvrStatsUpTime

       object."

    ::= { tn3270eSrvrStatsEntry 13 }

tn3270eSrvrStatsHCOutOctets OBJECT-TYPE

    SYNTAX      Counter64

    UNITS       "octets"

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "Indicates the number of octets sent to TN3270

       and TN3270E clients for the granularity of this

       conceptual row (server-wide, port, or

       port-and-local-address).

       A Management Station can detect discontinuities in

       this counter by monitoring the tn3270eSrvrStatsUpTime

       object."

    ::= { tn3270eSrvrStatsEntry 14 }

tn3270eSrvrStatsOutOctets OBJECT-TYPE

    SYNTAX      Counter32

    UNITS       "octets"

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "Low-order 32 bits of tn3270eSrvrStatsHCOutOctets for

       this conceptual row.

       A Management Station can detect discontinuities in

       this counter by monitoring the tn3270eSrvrStatsUpTime

       object."

    ::= { tn3270eSrvrStatsEntry 15 }

tn3270eSrvrStatsConnErrorRejs OBJECT-TYPE

    SYNTAX      Counter32

    UNITS       "connection attempts"

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "Indicates the number of (TCP) connections rejected

       during connection setup at a TN3270E server for the

       granularity of this conceptual row (server-wide,

       port, or port-and-local-address) due to an error

       of some type.  An example of when this counter would

       be incremented is when the client and the server

       cannot agree on a common set of TN3270E functions for