ospf.my

unix/linux下的路由守护程序

ospfHostEntry OBJECT-TYPE
    SYNTAX  OspfHostEntry
    ACCESS  not-accessible
    STATUS  mandatory
    DESCRIPTION
           "A metric to be advertised, for a given type of
                service, when a given host is reachable."
    INDEX   { ospfHostIpAddress,  ospfHostTOS }
    ::= { ospfHostTable  1 }

OspfHostEntry ::=
    SEQUENCE {
        ospfHostIpAddress
            IpAddress,

        ospfHostTOS
            TOSType,

        ospfHostMetric
            Metric,

        ospfHostStatus
            RowStatus,

        ospfHostAreaID
            AreaID
    }

ospfHostIpAddress OBJECT-TYPE
    SYNTAX  IpAddress
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
           "The IP Address of the Host."
    REFERENCE
           "The IP Address of the Host."
    ::= { ospfHostEntry  1 }

ospfHostTOS OBJECT-TYPE
    SYNTAX  TOSType
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
           "The Type of Service of the route being config-
                ured."
    REFERENCE
           "The Type of Service of the route being config-
                ured."
    ::= { ospfHostEntry  2 }

ospfHostMetric OBJECT-TYPE
    SYNTAX  Metric
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
           "The Metric to be advertised."
    REFERENCE
           "The Metric to be advertised."
    ::= { ospfHostEntry  3 }

ospfHostStatus OBJECT-TYPE
    SYNTAX  RowStatus
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
           "This variable displays the status of  the  en-
                try.  Setting it to 'invalid' has the effect of
                rendering it inoperative.  The internal  effect
                (row removal) is implementation dependent."
    ::= { ospfHostEntry  4 }

ospfHostAreaID OBJECT-TYPE
    SYNTAX  AreaID
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
           "The Area the Host Entry is to be found within.
                By  default, the area that a subsuming OSPF in-
                terface is in, or 0.0.0.0"
    REFERENCE
           "The Area the Host Entry is to be found within.
                By  default, the area that a subsuming OSPF in-
                terface is in, or 0.0.0.0"
    ::= { ospfHostEntry  5 }

ospfIfTable OBJECT-TYPE
    SYNTAX  SEQUENCE OF OspfIfEntry
    ACCESS  not-accessible
    STATUS  mandatory
    DESCRIPTION
           "The OSPF Interface Table describes the  inter-
                faces from the viewpoint of OSPF."
    REFERENCE
           "The OSPF Interface Table describes the  inter-
                faces from the viewpoint of OSPF."
    ::= { ospf  7 }

ospfIfEntry OBJECT-TYPE
    SYNTAX  OspfIfEntry
    ACCESS  not-accessible
    STATUS  mandatory
    DESCRIPTION
           "The OSPF Interface Entry describes one  inter-
                face from the viewpoint of OSPF."
    INDEX   { ospfIfIpAddress,  ospfAddressLessIf }
    ::= { ospfIfTable  1 }

OspfIfEntry ::=
    SEQUENCE {
        ospfIfIpAddress
            IpAddress,

        ospfAddressLessIf
            INTEGER (-2147483648..2147483647),

        ospfIfAreaId
            AreaID,

        ospfIfType
            INTEGER (-2147483648..2147483647),

        ospfIfAdminStat
            Status,

        ospfIfRtrPriority
            DesignatedRouterPriority,

        ospfIfTransitDelay
            UpToMaxAge,

        ospfIfRetransInterval
            UpToMaxAge,

        ospfIfHelloInterval
            HelloRange,

        ospfIfRtrDeadInterval
            PositiveInteger,

        ospfIfPollInterval
            PositiveInteger,

        ospfIfState
            INTEGER (-2147483648..2147483647),

        ospfIfDesignatedRouter
            IpAddress,

        ospfIfBackupDesignatedRouter
            IpAddress,

        ospfIfEvents
            Counter,

        ospfIfAuthKey
            OCTET STRING,

        ospfIfStatus
            RowStatus,

        ospfIfMulticastForwarding
            INTEGER (-2147483648..2147483647)
    }

ospfIfIpAddress OBJECT-TYPE
    SYNTAX  IpAddress
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
           "The IP address of this OSPF interface."
    ::= { ospfIfEntry  1 }

ospfAddressLessIf OBJECT-TYPE
    SYNTAX  INTEGER (-2147483648..2147483647)
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
           "For the purpose of easing  the  instancing  of
                addressed   and  addressless  interfaces;  This
                variable takes the value 0 on  interfaces  with
                IP  Addresses,  and  the corresponding value of
                ifIndex for interfaces having no IP Address."
    ::= { ospfIfEntry  2 }

ospfIfAreaId OBJECT-TYPE
    SYNTAX  AreaID
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
           "A 32-bit integer uniquely identifying the area
                to  which  the  interface  connects.   Area  ID
                0.0.0.0 is used for the OSPF backbone."
    DEFVAL  { 0 }
    ::= { ospfIfEntry  3 }

ospfIfType OBJECT-TYPE
    SYNTAX  INTEGER {
    broadcast(1),
    nbma(2),
    pointToPoint(3),
    pointToMultipoint(4)
}
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
           "The OSPF interface type.

                By way of a default, this field may be intuited
                from the corresponding value of ifType.  Broad-
                cast LANs, such as  Ethernet  and  IEEE  802.5,
                take  the  value  'broadcast', X.25 and similar
                technologies take the value 'nbma',  and  links
                that  are  definitively point to point take the
                value 'pointToPoint'."
    ::= { ospfIfEntry  4 }

ospfIfAdminStat OBJECT-TYPE
    SYNTAX  Status
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
           "The OSPF  interface's  administrative  status.
                The  value formed on the interface, and the in-
                terface will be advertised as an internal route
                to  some  area.   The  value 'disabled' denotes
                that the interface is external to OSPF."
    DEFVAL  { enabled }
    ::= { ospfIfEntry  5 }

ospfIfRtrPriority OBJECT-TYPE
    SYNTAX  DesignatedRouterPriority
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
           "The  priority  of  this  interface.   Used  in
                multi-access  networks,  this  field is used in
                the designated router election algorithm.   The
                value 0 signifies that the router is not eligi-
                ble to become the  designated  router  on  this
                particular  network.   In the event of a tie in
                this value, routers will use their Router ID as
                a tie breaker."
    DEFVAL  { 1 }
    ::= { ospfIfEntry  6 }

ospfIfTransitDelay OBJECT-TYPE
    SYNTAX  UpToMaxAge
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
           "The estimated number of seconds  it  takes  to
                transmit  a  link state update packet over this
                interface."
    DEFVAL  { 1 }
    ::= { ospfIfEntry  7 }

ospfIfRetransInterval OBJECT-TYPE
    SYNTAX  UpToMaxAge
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
           "The number of seconds between  link-state  ad-
                vertisement  retransmissions,  for  adjacencies
                belonging to this  interface.   This  value  is
                also used when retransmitting database descrip-
                tion and link-state request packets."
    DEFVAL  { 5 }
    ::= { ospfIfEntry  8 }

ospfIfHelloInterval OBJECT-TYPE
    SYNTAX  HelloRange
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
           "The length of time, in  seconds,  between  the
                Hello  packets that the router sends on the in-
                terface.  This value must be the same  for  all
                routers attached to a common network."
    DEFVAL  { 10 }
    ::= { ospfIfEntry  9 }

ospfIfRtrDeadInterval OBJECT-TYPE
    SYNTAX  PositiveInteger
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
           "The number of seconds that  a  router's  Hello
                packets  have  not been seen before it's neigh-
                bors declare the router down.  This  should  be
                some  multiple  of  the  Hello  interval.  This
                value must be the same for all routers attached
                to a common network."
    DEFVAL  { 40 }
    ::= { ospfIfEntry  10 }

ospfIfPollInterval OBJECT-TYPE
    SYNTAX  PositiveInteger
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
           "The larger time interval, in seconds,  between
                the  Hello  packets  sent  to  an inactive non-
                broadcast multi- access neighbor."
    DEFVAL  { 120 }
    ::= { ospfIfEntry  11 }

ospfIfState OBJECT-TYPE
    SYNTAX  INTEGER {
    down(1),
    loopback(2),
    waiting(3),
    pointToPoint(4),
    designatedRouter(5),
    backupDesignatedRouter(6),
    otherDesignatedRouter(7)
}
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
           "The OSPF Interface State."
    DEFVAL  { down }
    ::= { ospfIfEntry  12 }

ospfIfDesignatedRouter OBJECT-TYPE
    SYNTAX  IpAddress
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
           "The IP Address of the Designated Router."
    DEFVAL  { 0 }
    ::= { ospfIfEntry  13 }

ospfIfBackupDesignatedRouter OBJECT-TYPE
    SYNTAX  IpAddress
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
           "The  IP  Address  of  the  Backup   Designated
                Router."
    DEFVAL  { 0 }
    ::= { ospfIfEntry  14 }

ospfIfEvents OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
           "The number of times this  OSPF  interface  has
                changed its state, or an error has occurred."
    ::= { ospfIfEntry  15 }

ospfIfAuthKey OBJECT-TYPE
    SYNTAX  OCTET STRING
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
           "The Authentication Key.  If the Area's Author-
                ization  Type  is  simplePassword,  and the key
                length is shorter than 8 octets, the agent will
                left adjust and zero fill to 8 octets.

                Note that unauthenticated  interfaces  need  no
                authentication key, and simple password authen-
                tication cannot use a key of more  than  8  oc-
                tets.  Larger keys are useful only with authen-
                tication mechanisms not specified in this docu-
                ment.

                When read, ospfIfAuthKey always returns an  Oc-
                tet String of length zero."
    REFERENCE
           "The Authentication Key.  If the Area's Author-
                ization  Type  is  simplePassword,  and the key
                length is shorter than 8 octets, the agent will
                left adjust and zero fill to 8 octets.

                Note that unauthenticated  interfaces  need  no
                authentication key, and simple password authen-
                tication cannot use a key of more  than  8  oc-
                tets.  Larger keys are useful only with authen-
                tication mechanisms not specified in this docu-
                ment.

                When read, ospfIfAuthKey always returns an  Oc-
                tet String of length zero."
    DEFVAL  { 0 }
    ::= { ospfIfEntry  16 }

ospfIfStatus OBJECT-TYPE
    SYNTAX  RowStatus
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
           "This variable displays the status of  the  en-
                try.  Setting it to 'invalid' has the effect of
                rendering it inoperative.  The internal  effect
                (row removal) is implementation dependent."
    ::= { ospfIfEntry  17 }

ospfIfMulticastForwarding OBJECT-TYPE
    SYNTAX  INTEGER {
    blocked(1),
    multicast(2),
    unicast(3)
}
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
           "The way multicasts should  forwarded  on  this
                interface;  not  forwarded,  forwarded  as data
                link multicasts, or forwarded as data link uni-
                casts.   Data link multicasting is not meaning-
                ful on point to point and NBMA interfaces,  and
                setting ospfMulticastForwarding to 0 effective-
                ly disables all multicast forwarding."
    DEFVAL  { blocked }
    ::= { ospfIfEntry  18 }

ospfIfMetricTable OBJECT-TYPE
    SYNTAX  SEQUENCE OF OspfIfMetricEntry
    ACCESS  not-accessible