MIP-MIB DEFINITIONS ::= BEGIN

    IMPORTS

        Counter32, Gauge32, Integer32, Unsigned32,

        IpAddress, mib-2,

        MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE

                                        FROM SNMPv2-SMI

        RowStatus, TruthValue, TimeStamp,

        TEXTUAL-CONVENTION

                                        FROM SNMPv2-TC

        MODULE-COMPLIANCE, OBJECT-GROUP,

        NOTIFICATION-GROUP

                                        FROM SNMPv2-CONF;

    mipMIB    MODULE-IDENTITY

        LAST-UPDATED    "9606040000Z"

        ORGANIZATION    "IETF Mobile IP Working Group"

        CONTACT-INFO

                "       David Cong

                Postal: Motorola

                        1301 E. Algonquin Rd.

                        Schaumburg, IL 60196

                Phone:  +1-847-576-1357

                Email:  cong@comm.mot.com"

        DESCRIPTION

                "The MIB Module for the Mobile IP."

        ::= { mib-2 44 }

    mipMIBObjects    OBJECT IDENTIFIER ::= { mipMIB 1 }

    -- Groups under mipMIBObjects

    mipSystem    OBJECT IDENTIFIER ::= { mipMIBObjects 1 }

    mipSecurity    OBJECT IDENTIFIER ::= { mipMIBObjects 2 }

    mipMN    OBJECT IDENTIFIER ::= { mipMIBObjects 3 }

    mipMA    OBJECT IDENTIFIER ::= { mipMIBObjects 4 }

    mipFA    OBJECT IDENTIFIER ::= { mipMIBObjects 5 }

    mipHA    OBJECT IDENTIFIER ::= { mipMIBObjects 6 }

    mnSystem    OBJECT IDENTIFIER ::= { mipMN 1 }

    mnDiscovery    OBJECT IDENTIFIER ::= { mipMN 2 }

    mnRegistration    OBJECT IDENTIFIER ::= { mipMN 3 }

    maAdvertisement    OBJECT IDENTIFIER ::= { mipMA 2 }

    faSystem   OBJECT IDENTIFIER ::= { mipFA 1 }

    faAdvertisement   OBJECT IDENTIFIER ::= { mipFA 2 }

    faRegistration    OBJECT IDENTIFIER ::= { mipFA 3 }

    haRegistration    OBJECT IDENTIFIER ::= { mipHA 3 }

    -- Textual convention

    RegistrationFlags  ::= TEXTUAL-CONVENTION

        STATUS      current

        DESCRIPTION

                "This data type is used to define the registration

                flags for Mobile IP registration extension:

                   vjCompression

                       -- Request to use VJ compression

                   gre

                       -- Request to use GRE

                   minEnc

                       -- Request to use minimal encapsulation

                   decapsulationByMN

                       -- Decapsulation by mobile node

                   broadcastDatagram

                       -- Request to receive broadcasts

                   simultaneoursBindings

                       -- Request to retain prior binding(s)."

        SYNTAX      BITS {

                         vjCompression(0),

                         gre(1),

                         minEnc(2),

                         decapsulationbyMN(3),

                         broadcastDatagram(4),

                         simultaneousBindings(5)

                    }

    -- mipSystem Group

    mipEntities OBJECT-TYPE

        SYNTAX      BITS {

                         mobileNode(0),

                         foreignAgent(1),

                         homeAgent(2)

                    }

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "This object describes which Mobile IP entities are

                supported by this managed entity. The entity may

                support more than one Mobile IP entities. For example,

                the entity supports both Foreign Agent (FA) and Home

                Agent (HA). Therefore, bit 1 and bit 2 are set to 1

                for this object."

        ::= { mipSystem 1 }

    mipEnable OBJECT-TYPE

        SYNTAX      INTEGER { enabled(1), disabled(2) }

        MAX-ACCESS  read-write

        STATUS      current

        DESCRIPTION

                "Indicates whether the Mobile IP protocol should be

                enabled for the managed entity. If it is disabled, the

                entity should disable both agent discovery and

                registration functions."

        ::= { mipSystem 2 }

    mipEncapsulationSupported   OBJECT-TYPE

        SYNTAX      BITS {

                         ipInIp(0),

                         gre(1),

                         minEnc(2),

                         other(3)

                    }

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "Encapsulation methods supported by the Mobile IP

                entity. The entity may support multiple encapsulation

                methods or none of them:

                    ipInIp(0), -- IP Encapsulation within IP

                    gre(1),    -- Generic Routing Encapsulation,

                               -- refers to RFC1701

                    minEnc(2), -- Minimal Encapsulation within IP."

        ::= { mipSystem 3 }

    -- mipSecurity Group

    mipSecAssocTable OBJECT-TYPE

        SYNTAX      SEQUENCE OF MipSecAssocEntry

        MAX-ACCESS      not-accessible

        STATUS      current

        DESCRIPTION

                "A table containing Mobility Security Associations."

        ::= { mipSecurity 1 }

    mipSecAssocEntry OBJECT-TYPE

        SYNTAX      MipSecAssocEntry

        MAX-ACCESS  not-accessible

        STATUS      current

        DESCRIPTION

                "One particular Mobility Security Association."

        INDEX   { mipSecPeerAddress, mipSecSPI }

        ::= { mipSecAssocTable 1 }

    MipSecAssocEntry ::=

        SEQUENCE {

            mipSecPeerAddress IpAddress,

            mipSecSPI Unsigned32,

            mipSecAlgorithmType INTEGER,

            mipSecAlgorithmMode INTEGER,

            mipSecKey OCTET STRING,

            mipSecReplayMethod INTEGER

        }

    mipSecPeerAddress  OBJECT-TYPE

        SYNTAX      IpAddress

        MAX-ACCESS  not-accessible

        STATUS      current

        DESCRIPTION

                "The IP address of the peer entity with which this

                node shares the mobility security association."

        ::= { mipSecAssocEntry 1 }

    mipSecSPI OBJECT-TYPE

        SYNTAX      Unsigned32 (0..4294967295)

        MAX-ACCESS  not-accessible

        STATUS      current

        DESCRIPTION

                "The SPI is the 4-byte opaque index within the

                Mobility Security Association which selects the

                specific security parameters to be used to

                authenticate the peer, i.e. the rest of the variables

                in this MipSecAssocEntry."

        ::= { mipSecAssocEntry 2 }

    mipSecAlgorithmType OBJECT-TYPE

        SYNTAX      INTEGER {

                            other(1),

                            md5(2)

                    }

        MAX-ACCESS  read-create

        STATUS      current

        DESCRIPTION

                "Type of security algorithm."

        ::= { mipSecAssocEntry 3 }

    mipSecAlgorithmMode OBJECT-TYPE

        SYNTAX      INTEGER {

                            other(1),

                            prefixSuffix(2)

                    }

        MAX-ACCESS  read-create

        STATUS      current

        DESCRIPTION

                "Security mode used by this algorithm."

        ::= { mipSecAssocEntry 4 }

    mipSecKey  OBJECT-TYPE

        SYNTAX      OCTET STRING (SIZE(16))

        MAX-ACCESS  read-create

        STATUS      current

        DESCRIPTION

                "The shared secret key for the security

                associations. Reading this object will always return

                zero length value."

        ::= { mipSecAssocEntry 5 }

    mipSecReplayMethod OBJECT-TYPE

        SYNTAX      INTEGER {

                             other(1),

                             timestamps(2),

                             nonces(3)

                    }

        MAX-ACCESS  read-create

        STATUS      current

        DESCRIPTION

                "The replay-protection method supported for this SPI

                within this Mobility Security Association."

        ::= { mipSecAssocEntry 6 }

    -- Mobile IP security violation total counter

    mipSecTotalViolations OBJECT-TYPE

        SYNTAX      Counter32

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

               "Total number of security violations in the entity"

           ::= { mipSecurity 2 }

    -- Mobile IP security violation table

    mipSecViolationTable  OBJECT-TYPE

        SYNTAX      SEQUENCE OF MipSecViolationEntry

        MAX-ACCESS  not-accessible

        STATUS      current

        DESCRIPTION

                "A table containing information about security

                violations."

        ::= { mipSecurity 3 }

    mipSecViolationEntry  OBJECT-TYPE

        SYNTAX      MipSecViolationEntry

        MAX-ACCESS  not-accessible

        STATUS      current

        DESCRIPTION

                "Information about one particular security violation."

        INDEX   { mipSecViolatorAddress }

        ::= { mipSecViolationTable 1 }

    MipSecViolationEntry ::=

        SEQUENCE {

            mipSecViolatorAddress IpAddress,

            mipSecViolationCounter Counter32,

            mipSecRecentViolationSPI Integer32,

            mipSecRecentViolationTime TimeStamp,

            mipSecRecentViolationIDLow Integer32,

            mipSecRecentViolationIDHigh Integer32,

            mipSecRecentViolationReason INTEGER

        }

    mipSecViolatorAddress  OBJECT-TYPE

        SYNTAX      IpAddress

        MAX-ACCESS  accessible-for-notify

        STATUS      current

        DESCRIPTION

                "Violator's IP address. The violator is not necessary

                in the mipSecAssocTable."

        ::= { mipSecViolationEntry 1 }

    mipSecViolationCounter OBJECT-TYPE

        SYNTAX      Counter32

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "Total number of security violations for this peer."

        ::= { mipSecViolationEntry 2 }

    mipSecRecentViolationSPI  OBJECT-TYPE

        SYNTAX      Integer32

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "SPI of the most recent security violation for this

                peer. If the security violation is due to an

                identification mismatch, then this is the SPI from the

                Mobile-Home Authentication Extension.  If the security

                violation is due to an invalid authenticator, then

                this is the SPI from the offending authentication

                extension.  In all other cases, it should be set to

                zero."

        ::= { mipSecViolationEntry 3 }

    mipSecRecentViolationTime OBJECT-TYPE

        SYNTAX      TimeStamp

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "Time of the most recent security violation for this

                peer."

        ::= { mipSecViolationEntry 4 }

    mipSecRecentViolationIDLow  OBJECT-TYPE

        SYNTAX      Integer32

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

               "Low-order 32 bits of identification used in request or

                reply of the most recent security violation for this

                peer."

        ::= { mipSecViolationEntry 5 }

    mipSecRecentViolationIDHigh  OBJECT-TYPE

        SYNTAX      Integer32

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "High-order 32 bits of identification used in request

                or reply of the most recent security violation for

                this peer."

        ::= { mipSecViolationEntry 6 }

    mipSecRecentViolationReason   OBJECT-TYPE

        SYNTAX      INTEGER {

                            noMobilitySecurityAssociation(1),

                            badAuthenticator(2),

                            badIdentifier(3),

                            badSPI(4),

                            missingSecurityExtension(5),

                            other(6)

                    }

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "Reason for the most recent security violation for

                this peer."

        ::= { mipSecViolationEntry 7 }

    -- mipMN Group

    -- mipSystem Group

    mnState OBJECT-TYPE

        SYNTAX      INTEGER {

                            home(1),

                            registered(2),

                            pending(3),

                            isolated(4),

                            unknown(5)

                    }

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "Indicates mobile node's state of Mobile IP:

                     home,

                         -- MN is connected to home network.

                     registered,

                         -- MN has registered on foreign network

                     pending,

                         -- MN has sent registration request and is

                            waiting for the reply

                     isolated,

                         -- MN is isolated from network

                     unknown

                         -- MN can not determine its state."

        ::= { mnSystem 1 }

    mnHomeAddress OBJECT-TYPE

        SYNTAX      IpAddress

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "An IP address that is assigned for an extended period

                of time to the mobile node. It remains unchanged

                regardless of the mobile node's current point of

                attachment."

        ::= { mnSystem 2 }

   -- Mobile node's home agent list

    mnHATable OBJECT-TYPE

        SYNTAX      SEQUENCE OF MnHAEntry

        MAX-ACCESS  not-accessible

        STATUS      current

        DESCRIPTION

                "A table containing all of the mobile node's potential

                home agents."

        ::= { mnSystem 3 }

    mnHAEntry OBJECT-TYPE

        SYNTAX MnHAEntry

        MAX-ACCESS not-accessible

        STATUS      current

        DESCRIPTION

                "Information for a particular Home Agent."

        INDEX { mnHAAddress }

        ::= { mnHATable 1 }

    MnHAEntry ::= SEQUENCE {

        mnHAAddress IpAddress,

        mnCurrentHA TruthValue,

        mnHAStatus  RowStatus

    }

    mnHAAddress OBJECT-TYPE

        SYNTAX      IpAddress

        MAX-ACCESS  not-accessible

        STATUS      current

        DESCRIPTION

                "IP address of mobile node's Home Agent."

        ::= { mnHAEntry 1 }

    mnCurrentHA OBJECT-TYPE

        SYNTAX      TruthValue

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "Whether this home agent is the current home agent for

                the mobile node. If it is true, the mobile node is

                registered with that home agent."

        ::= { mnHAEntry 2 }

    mnHAStatus  OBJECT-TYPE

        SYNTAX      RowStatus

        MAX-ACCESS  read-create

        STATUS      current

        DESCRIPTION

                "The row status for this home agent entry. If the

                status is set to 'createAndGo' or 'active', then the

                mobile node can use mnHAAddress as a valid candidate

                for a home agent. If the status is set to 'destroy',

                then the mobile node should delete this row, and

                deregister from that home agent."

        ::= { mnHAEntry 3 }

    mnFATable OBJECT-TYPE

        SYNTAX      SEQUENCE OF MnFAEntry

        MAX-ACCESS  not-accessible

        STATUS      current

        DESCRIPTION

                "A table containing all foreign agents that the mobile

                node knows about and their corresponding COA (care-of

                address). This COA is an address of a foreign agent

                with which the mobile node is registered. The table is

                updated when advertisements are received by the mobile

                node. If an advertisement expires, its entry(s) should

                be deleted from the table. One foreign agent can

                provide more than one COA in its advertisements."

        ::= { mnDiscovery 1 }

    mnFAEntry OBJECT-TYPE

        SYNTAX      MnFAEntry

        MAX-ACCESS  not-accessible

        STATUS      current

        DESCRIPTION

                "One pair of foreign agent IP address and COA for that

                foreign agent."

        INDEX { mnFAAddress, mnCOA }

        ::= { mnFATable 1 }

    MnFAEntry ::= SEQUENCE {

        mnFAAddress IpAddress,

        mnCOA IpAddress

    }

    mnFAAddress OBJECT-TYPE

        SYNTAX      IpAddress

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "Foreign agent's IP address."

        ::= { mnFAEntry 1 }

    mnCOA   OBJECT-TYPE

        SYNTAX      IpAddress

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "A care-of address being offered by this foreign agent

                or a co-located care-of address which the mobile node

                has associated with one of its own network

                interfaces."

        ::= { mnFAEntry 2 }

   -- Mobile node could store multiple agent advertisements, however,

   -- only the most recently received agent advertisement information

   -- is required to be made available to the manager station.

    mnRecentAdvReceived OBJECT IDENTIFIER ::= { mnDiscovery 2 }

    mnAdvSourceAddress OBJECT-TYPE

        SYNTAX      IpAddress

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "The source IP address of the most recently received

                Agent Advertisement. This address could be the address

                of a home agent or a foreign agent."

        ::= { mnRecentAdvReceived 1 }

    mnAdvSequence OBJECT-TYPE

        SYNTAX      INTEGER (0..65535)

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "The sequence number of the most recently received

                advertisement. The sequence number ranges from 0 to

                0xffff. After the sequence number attains the value

                0xffff, it will roll over to 256."

        ::= { mnRecentAdvReceived 2 }

    mnAdvFlags OBJECT-TYPE

        SYNTAX      BITS {

                         vjCompression(0),

                         gre(1),

                         minEnc(2),

                         foreignAgent(3),

                         homeAgent(4),

                         busy(5),

                         regRequired(6)

                    }

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "The flags are contained in the 7th byte in the

                extension of the most recently received mobility agent

                advertisement:

                    vjCompression

                        -- Agent supports Van Jacobson compression

                    gre

                        -- Agent offers Generice Routing Encapsulation

                    minEnc,

                        -- Agent offers Minimal Encapsulation

                    foreignAgent,

                        -- Agent is a Foreign Agent

                    homeAgent,

                        -- Agent is a Home Agent

                    busy,

                        -- Foreign Agent is busy

                    regRequired,

                        -- FA registration is required."

        ::= { mnRecentAdvReceived 3 }

    mnAdvMaxRegLifetime OBJECT-TYPE

        SYNTAX      INTEGER (0..65535)

        UNITS       "seconds"

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "The longest lifetime in seconds that the agent is

                willing to accept in any registration request."

        ::= { mnRecentAdvReceived 4 }

    mnAdvMaxAdvLifetime OBJECT-TYPE

        SYNTAX      INTEGER (0..65535)

        UNITS       "seconds"

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "The maximum length of time that the Advertisement is

                considered valid in the absence of further

                Advertisements."

        REFERENCE

                "AdvertisementLifeTime in RFC1256."

        ::= { mnRecentAdvReceived 5 }

    mnAdvTimeReceived OBJECT-TYPE

        SYNTAX      TimeStamp

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "The time at which the most recently received

                advertisement was received."

        ::= { mnRecentAdvReceived 6 }

   -- Mobile Node Discovery Group Counter

    mnSolicitationsSent OBJECT-TYPE

        SYNTAX      Counter32

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "Total number of Solicitation sent by the mobile

                node."

        ::= { mnDiscovery 3 }

    mnAdvertisementsReceived OBJECT-TYPE

        SYNTAX      Counter32

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "Total number of advertisements received by the mobile

                node."

        ::= { mnDiscovery 4 }

    mnAdvsDroppedInvalidExtension OBJECT-TYPE

        SYNTAX      Counter32

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "Total number of advertisements dropped by the mobile

                node due to both poorly formed extensions and

                unrecognized extensions with extension number in the

                range 0-127."

        ::= { mnDiscovery 5 }

    mnAdvsIgnoredUnknownExtension OBJECT-TYPE

        SYNTAX      Counter32

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "Total number of unrecognized extensions in the range

                128-255 that were ignored by the mobile node."

        ::= { mnDiscovery 6 }

    mnMoveFromHAToFA OBJECT-TYPE

        SYNTAX      Counter32

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "Number of times that the mobile node has decided to

                move from its home network to a foreign network."

        ::= { mnDiscovery 7 }

    mnMoveFromFAToFA OBJECT-TYPE

        SYNTAX      Counter32

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "Number of times that the mobile node has decided to

                move from one foreign network to another foreign

                network."

        ::= { mnDiscovery 8 }

    mnMoveFromFAToHA OBJECT-TYPE

        SYNTAX      Counter32

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "Number of times that the mobile node has decided to

                move from a foreign network to its home network."

        ::= { mnDiscovery 9 }

    mnGratuitousARPsSend OBJECT-TYPE

        SYNTAX      Counter32

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "Total number of Gratuitous ARPs sent by mobile node

                in order to clear out any stale ARP entries in the ARP

                caches of nodes on the home network."

        ::= { mnDiscovery 10 }

    mnAgentRebootsDectected OBJECT-TYPE

        SYNTAX      Counter32

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "Total number of agent reboots detected by the mobile

                node through sequence number of the advertisement."

        ::= { mnDiscovery 11 }

    -- Mobile Node Registration Group

    -- Registration table of mobile node

    mnRegistrationTable OBJECT-TYPE

        SYNTAX      SEQUENCE OF MnRegistrationEntry

        MAX-ACCESS  not-accessible

        STATUS      current

        DESCRIPTION

                "A table containing information about the mobile

                node's attempted registration(s).  The mobile node

                updates this table based upon Registration Requests

                sent and Registration Replies received in response to

                these requests.  Certain variables within this table

                are also updated if when Registration Requests are

                retransmitted."

        ::= { mnRegistration 1 }

    mnRegistrationEntry OBJECT-TYPE

        SYNTAX      MnRegistrationEntry

        MAX-ACCESS  not-accessible

        STATUS      current

        DESCRIPTION

                "Information about one registration attempt."

        INDEX { mnRegAgentAddress, mnRegCOA}

        ::= { mnRegistrationTable 1 }

    MnRegistrationEntry ::= SEQUENCE {

        mnRegAgentAddress IpAddress,

        mnRegCOA IpAddress,

        mnRegFlags RegistrationFlags,

        mnRegIDLow Integer32,

        mnRegIDHigh Integer32,

        mnRegTimeRequested Integer32,

        mnRegTimeRemaining  Gauge32,

        mnRegTimeSent    TimeStamp,

        mnRegIsAccepted  TruthValue,

        mnCOAIsLocal     TruthValue

        }

    mnRegAgentAddress OBJECT-TYPE

        SYNTAX      IpAddress

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                 "IP address of the agent as used in the destination

                 IP address of the Registration Request.  The agent

                 may be a home agent or a foreign agent."

        ::= { mnRegistrationEntry 1 }

    mnRegCOA OBJECT-TYPE

        SYNTAX      IpAddress

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "Care-of address for the registration."

        ::= { mnRegistrationEntry 2 }

    mnRegFlags OBJECT-TYPE

        SYNTAX      RegistrationFlags

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "Registration flags sent by the mobile node. It is the

                second byte in the Mobile IP Registratation Request

                message."

        ::= { mnRegistrationEntry 3 }

    mnRegIDLow OBJECT-TYPE

        SYNTAX      Integer32

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "Low-order 32 bits of the Identification used in that

                registration by the mobile node."

        ::= { mnRegistrationEntry 4 }

    mnRegIDHigh OBJECT-TYPE

        SYNTAX      Integer32

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "High-order 32 bits of the Identification used in that

                registration by the mobile node."

        ::= { mnRegistrationEntry 5 }

    mnRegTimeRequested OBJECT-TYPE

        SYNTAX      Integer32

        UNITS       "seconds"

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "If the registration is pending, then this is the

                lifetime requested by the mobile node (in seconds).

                If the registration has been accepted, then this is

                the lifetime actually granted by the home agent in the

                reply."

        ::= { mnRegistrationEntry 6 }

    mnRegTimeRemaining OBJECT-TYPE

        SYNTAX      Gauge32

        UNITS       "seconds"

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "The number of seconds remaining until this

                registration expires.  It has the same initial value

                as mnRegTimeRequested and is only valid if

                mnRegIsAccepted is TRUE."

        ::= { mnRegistrationEntry 7 }

    mnRegTimeSent OBJECT-TYPE

        SYNTAX      TimeStamp

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "The time when the last (re-)transmission occured."

        ::= { mnRegistrationEntry 8 }

    mnRegIsAccepted OBJECT-TYPE

        SYNTAX      TruthValue

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "true(1) if the mobile node has received a

                Registration Reply indicating that service has been

                accepted; false(2) otherwise.  false(2) implies that

                the registration is still pending."

        ::= { mnRegistrationEntry 9 }

    mnCOAIsLocal OBJECT-TYPE

        SYNTAX      TruthValue

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "Whether the COA is local to (dynamically acquired by)

                the mobile node or not.  If it is false(2), the COA is

                an address of the foreign agent."

        ::= { mnRegistrationEntry 10 }

    -- Mobile Node Registration Group Counters

    mnRegRequestsSent OBJECT-TYPE

        SYNTAX      Counter32

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "Total number of registration requests sent by the

                mobile node. This does not include deregistrations

                (those with Lifetime equal to zero)."

        ::= { mnRegistration 2 }

    mnDeRegRequestsSent OBJECT-TYPE

        SYNTAX      Counter32

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "Total number of deregistration requests sent by the

                mobile node (those with Lifetime equal to zero)."

        ::= { mnRegistration 3 }

    mnRegRepliesRecieved OBJECT-TYPE

        SYNTAX      Counter32

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "Total number of registration replies received by the

                mobile node in which the Lifetime is greater than

                zero."

        ::= { mnRegistration 4 }

    mnDeRegRepliesRecieved OBJECT-TYPE

        SYNTAX      Counter32

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "Total number of (de)registration replies received by

                the mobile node in which the Lifetime is equal to

                zero."

        ::= { mnRegistration 5 }

    mnRepliesInvalidHomeAddress OBJECT-TYPE

        SYNTAX      Counter32

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "Total number of replies with invalid home address for

                the mobile node."

        ::= { mnRegistration 6 }

    mnRepliesUnknownHA OBJECT-TYPE

        SYNTAX      Counter32

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "Total number of replies with unknown home agents

                (not in home agent table)."

        ::= { mnRegistration 7 }

    mnRepliesUnknownFA OBJECT-TYPE

        SYNTAX      Counter32

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "Total number of replies with unknown foreign agents if

                replies relayed through foreign agent."

        ::= { mnRegistration 8 }

    mnRepliesInvalidID OBJECT-TYPE

        SYNTAX      Counter32

        MAX-ACCESS  read-only

        STATUS      current

        DESCRIPTION

                "Total number of replies with invalid Identification

                fields."

        ::= { mnRegistration 9 }