TUBS-IBR-XEN-MIB DEFINITIONS ::= BEGIN

-- @(#) $Id$

IMPORTS

    MODULE-IDENTITY, OBJECT-TYPE, Unsigned32, Counter32

        FROM SNMPv2-SMI

    TEXTUAL-CONVENTION

        FROM SNMPv2-TC

    MODULE-COMPLIANCE, OBJECT-GROUP

        FROM SNMPv2-CONF

    SnmpAdminString

        FROM SNMP-FRAMEWORK-MIB

    ibr

        FROM TUBS-SMI;

xenMIB MODULE-IDENTITY

    LAST-UPDATED "200602200000Z"

    ORGANIZATION "TU Braunschweig"

    CONTACT-INFO

        "Frank Strauss, Oliver Wellnitz

         TU Braunschweig

         Muehlenpfordtstrasse 23

         38106 Braunschweig

         Germany

         Tel: +49 531 391 3283

         Fax: +49 531 391 5936

         E-mail: {strauss,wellnitz}@ibr.cs.tu-bs.de"

    DESCRIPTION

        "Experimental MIB module for Xen Virtual Hosting."

    REVISION    "200602200000Z"

    DESCRIPTION

        "The initial revision of this module."

    ::= { ibr 14 }

--

-- The various groups defined within this MIB module:

--

xenObjects     OBJECT IDENTIFIER ::= { xenMIB 1 }

xenTraps       OBJECT IDENTIFIER ::= { xenMIB 2 }

xenConformance OBJECT IDENTIFIER ::= { xenMIB 3 }

--

-- Textual Conventions:

--

XenDomainState ::= TEXTUAL-CONVENTION

    STATUS      current

    DESCRIPTION

        "This data type represents the state of a Xen domain.

         unknown(1):  No known/defined state.

         running(2):  The domain is running on any CPU.

         blocked(3):  The domain is blocked, e.g., waiting for I/O.

         paused(4):   The domain has been paused.

         crashed(5):  The domain exepectedly crashed.

         dying(6):    The domain is in the process of going

	              down or dying to any other reason.

         shutdown(7): The domain has been shutdown.

        "

    SYNTAX      INTEGER {

                    unknown(1),

                    running(2),

                    blocked(3),

                    paused(4),

                    crashed(5),

                    dying(6),

                    shutdown(7)

                }

--

-- Object definitions:

--

--

-- Host scalars:

--

xenHost OBJECT IDENTIFIER ::= { xenObjects 1 }

xenHostXenVersion OBJECT-TYPE

    SYNTAX      SnmpAdminString

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "The version string of the Xen version running

        on the physical host."

    ::= { xenHost 1 }

xenHostTotalMemKBytes OBJECT-TYPE

    SYNTAX      Unsigned32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "The total amount of available memory in Kbytes

        on the physical host."

    ::= { xenHost 2 }

xenHostCPUs OBJECT-TYPE

    SYNTAX      Unsigned32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "The total number of CPUs on the physical host."

    ::= { xenHost 3 }

xenHostCPUMHz OBJECT-TYPE

    SYNTAX      Unsigned32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "The CPU frequency in MHz of the CPUs on the

        physical host."

    ::= { xenHost 4 }

--

-- Domain table:

--

xenDomainTable OBJECT-TYPE

    SYNTAX      SEQUENCE OF XenDomainEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "A list of all Xen domains on the physical host."

    ::= { xenObjects 2 }

xenDomainEntry OBJECT-TYPE

    SYNTAX      XenDomainEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "An entry describing a particular Xen domain."

    INDEX   { xenDomainName }

    ::= { xenDomainTable 1 }

XenDomainEntry ::=

    SEQUENCE {

        xenDomainName		        SnmpAdminString,

        xenDomainState		        XenDomainState,

        xenDomainMemKBytes		Unsigned32,

        xenDomainMaxMemKBytes		Unsigned32

    }

xenDomainName OBJECT-TYPE

    SYNTAX      SnmpAdminString (SIZE(1..32))

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "The name of the Xen domain."

    ::= { xenDomainEntry 1 }

xenDomainState OBJECT-TYPE

    SYNTAX      XenDomainState

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The state of the Xen domain."

    ::= { xenDomainEntry 2 }

xenDomainMemKBytes OBJECT-TYPE

    SYNTAX      Unsigned32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The amount of memory in Kbytes currently occupied

	 by the Xen domain."

    ::= { xenDomainEntry 3 }

xenDomainMaxMemKBytes OBJECT-TYPE

    SYNTAX      Unsigned32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The total amount of memory in Kbytes assigned

	 to the Xen domain. A value of zero denotes that

	 there is no limit."

    ::= { xenDomainEntry 4 }

--

-- VCPU table:

--

xenVCPUTable OBJECT-TYPE

    SYNTAX      SEQUENCE OF XenVCPUEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "A list of all VCPUs per Xen domain."

    ::= { xenObjects 3 }

xenVCPUEntry OBJECT-TYPE

    SYNTAX      XenVCPUEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "An entry describing a VCPU of a Xen domain."

    INDEX   { xenDomainName, xenVCPUIndex }

    ::= { xenVCPUTable 1 }

XenVCPUEntry ::=

    SEQUENCE {

        xenVCPUIndex		        Unsigned32,

        xenVCPUMilliseconds	        Counter32

    }

xenVCPUIndex OBJECT-TYPE

    SYNTAX      Unsigned32

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "The index of the VCPU."

    ::= { xenVCPUEntry 1 }

xenVCPUMilliseconds OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The number milliseconds consumed by the VCPU since

	 the Xen domain has been set up."

    ::= { xenVCPUEntry 2 }

--

-- Network table:

--

xenNetworkTable OBJECT-TYPE

    SYNTAX      SEQUENCE OF XenNetworkEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "A list of all networks per Xen domain."

    ::= { xenObjects 4 }

xenNetworkEntry OBJECT-TYPE

    SYNTAX      XenNetworkEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "An entry describing a network of a Xen domain."

    INDEX   { xenDomainName, xenNetworkIndex }

    ::= { xenNetworkTable 1 }

XenNetworkEntry ::=

    SEQUENCE {

        xenNetworkIndex		        Unsigned32,

        xenNetworkInKBytes		Counter32,

        xenNetworkInPkts		Counter32,

        xenNetworkInErrors		Counter32,

        xenNetworkInDiscards		Counter32,

        xenNetworkOutKBytes		Counter32,

        xenNetworkOutPkts		Counter32,

        xenNetworkOutErrors		Counter32,

        xenNetworkOutDiscards		Counter32

    }

xenNetworkIndex OBJECT-TYPE

    SYNTAX      Unsigned32

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "The index of the network."

    ::= { xenNetworkEntry 1 }

xenNetworkInKBytes OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The number of Kbytes received on the network

	 interface since the Xen domain has been set up."

    ::= { xenNetworkEntry 2 }

xenNetworkInPkts OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The number of packets received on the network

	 interface since the Xen domain has been set up."

    ::= { xenNetworkEntry 3 }

xenNetworkInErrors OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The number of erroneous packets received on the network

	 interface since the Xen domain has been set up."

    ::= { xenNetworkEntry 4 }

xenNetworkInDiscards OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The number of dropped packets received on the network

	 interface since the Xen domain has been set up."

    ::= { xenNetworkEntry 5 }

xenNetworkOutKBytes OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The number of Kbytes sent on the network

	 interface since the Xen domain has been set up."

    ::= { xenNetworkEntry 6 }

xenNetworkOutPkts OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The number of packets sent on the network

	 interface since the Xen domain has been set up."

    ::= { xenNetworkEntry 7 }

xenNetworkOutErrors OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The number of packets that could not be sent

	 on the network interface because of any errors

	 since the Xen domain has been set up."

    ::= { xenNetworkEntry 8 }

xenNetworkOutDiscards OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The number of packets that have not been sent	

	 on the network interface even though no errors

	 had been detected since the Xen domain has been

	 set up."

    ::= { xenNetworkEntry 9 }

--

-- Conformance statements:

--

xenCompliances OBJECT IDENTIFIER ::= { xenConformance 1 }

xenGroups OBJECT IDENTIFIER ::= { xenConformance 2 }

xenCompliance MODULE-COMPLIANCE

    STATUS      current

    DESCRIPTION

        "The compliance statement for an SNMP entity which

         implements the Xen MIB."

    MODULE     -- this module

    MANDATORY-GROUPS { xenGeneralGroup }

    ::= { xenCompliances 1 }

xenGeneralGroup OBJECT-GROUP

    OBJECTS {

        xenHostXenVersion, xenHostTotalMemKBytes, xenHostCPUs,

	xenHostCPUMHz,

	xenDomainState, xenDomainMemKBytes, xenDomainMaxMemKBytes,

	xenVCPUMilliseconds,

	xenNetworkInKBytes, xenNetworkInPkts, xenNetworkInErrors,

	xenNetworkInDiscards, xenNetworkOutKBytes, xenNetworkOutPkts,

	xenNetworkOutErrors, xenNetworkOutDiscards

    }

    STATUS      current

    DESCRIPTION

        "A collection of all Xen MIB objects."

    ::= { xenGroups 1 }

END