ppp-lcp-mib

很不错java的SNMP应用例子

PPP-LCP-MIB DEFINITIONS ::= BEGIN

IMPORTS
     Counter
          FROM RFC1155-SMI
     ifIndex, transmission
          FROM RFC1213-MIB
     OBJECT-TYPE
          FROM RFC-1212;

     --  PPP MIB

     ppp  OBJECT IDENTIFIER ::= { transmission 23 }

     pppLcp OBJECT IDENTIFIER ::= { ppp 1 }

     -- The individual groups within the PPP-LCP-MIB

     pppLink      OBJECT IDENTIFIER ::= { pppLcp 1 }
     pppLqr       OBJECT IDENTIFIER ::= { pppLcp 2 }
     pppTests     OBJECT IDENTIFIER ::= { pppLcp 3 }


-- 4.1.  PPP Link Group


--
-- The PPP Link Group. Implementation of this
-- group is mandatory for all PPP entities.
--

-- The following object reflect the values of the option
-- parameters used in the PPP Link Control Protocol
--   pppLinkStatusLocalMRU
--   pppLinkStatusRemoteMRU
--   pppLinkStatusLocalToPeerACCMap
--   pppLinkStatusPeerToLocalACCMap
--   pppLinkStatusLocalToRemoteProtocolCompression
--   pppLinkStatusRemoteToLocalProtocolCompression
--   pppLinkStatusLocalToRemoteACCompression
--   pppLinkStatusRemoteToLocalACCompression
--   pppLinkStatusTransmitFcsSize
--   pppLinkStatusReceiveFcsSize
--
-- These values are not available until after the PPP Option
-- negotiation has completed, which is indicated by the link
-- reaching the open state (i.e., ifOperStatus is set to
-- up).
--
-- Therefore, when ifOperStatus is not up
-- the contents of these objects is undefined. The value
-- returned when accessing the objects is an implementation
-- dependent issue.


pppLinkStatusTable   OBJECT-TYPE
     SYNTAX    SEQUENCE OF PppLinkStatusEntry
     ACCESS    not-accessible
     STATUS    mandatory
     DESCRIPTION
               "A table containing PPP-link specific variables
               for this PPP implementation."
     ::= { pppLink 1 }

pppLinkStatusEntry   OBJECT-TYPE
     SYNTAX    PppLinkStatusEntry
     ACCESS    not-accessible
     STATUS    mandatory
     DESCRIPTION
               "Management information about a particular PPP
               Link."
     INDEX     { ifIndex }
     ::= { pppLinkStatusTable 1 }


PppLinkStatusEntry ::= SEQUENCE {
     pppLinkStatusPhysicalIndex
          INTEGER,
     pppLinkStatusBadAddresses
          Counter,
     pppLinkStatusBadControls
          Counter,
     pppLinkStatusPacketTooLongs
          Counter,
     pppLinkStatusBadFCSs
          Counter,
     pppLinkStatusLocalMRU
          INTEGER,
     pppLinkStatusRemoteMRU
          INTEGER,
     pppLinkStatusLocalToPeerACCMap
          OCTET STRING,
     pppLinkStatusPeerToLocalACCMap
          OCTET STRING,
     pppLinkStatusLocalToRemoteProtocolCompression
          INTEGER,
     pppLinkStatusRemoteToLocalProtocolCompression
          INTEGER,
     pppLinkStatusLocalToRemoteACCompression
          INTEGER,
     pppLinkStatusRemoteToLocalACCompression
          INTEGER,
     pppLinkStatusTransmitFcsSize
          INTEGER,
     pppLinkStatusReceiveFcsSize
          INTEGER
     }
pppLinkStatusPhysicalIndex   OBJECT-TYPE
     SYNTAX    INTEGER(0..2147483647)
     ACCESS    read-only
     STATUS    mandatory
     DESCRIPTION
               "The value of ifIndex that identifies the
               lower-level interface over which this PPP Link
               is operating. This interface would usually be
               an HDLC or RS-232 type of interface. If there
               is no lower-layer interface element, or there
               is no ifEntry for the element, or the element
               can not be identified, then the value of this
               object is 0.  For example, suppose that PPP is
               operating over a serial port. This would use
               two entries in the ifTable. The PPP could be
               running over `interface' number 123 and the
               serial port could be running over `interface'
               number 987.  Therefore, ifSpecific.123 would
               contain the OBJECT IDENTIFIER ppp
               pppLinkStatusPhysicalIndex.123 would contain
               987, and ifSpecific.987 would contain the
               OBJECT IDENTIFIER for the serial-port's media-
               specific MIB."
     ::= { pppLinkStatusEntry 1 }


pppLinkStatusBadAddresses   OBJECT-TYPE
     SYNTAX    Counter
     ACCESS    read-only
     STATUS    mandatory
     DESCRIPTION
               "The number of packets received with an
               incorrect Address Field. This counter is a
               component of the ifInErrors variable that is
               associated with the interface that represents
               this PPP Link."
     REFERENCE
               "Section 3.1, Address Field, of RFC1331."
     ::= { pppLinkStatusEntry 2 }


pppLinkStatusBadControls   OBJECT-TYPE
     SYNTAX    Counter
     ACCESS    read-only
     STATUS    mandatory
     DESCRIPTION
               "The number of packets received on this link
               with an incorrect Control Field. This counter
               is a component of the ifInErrors variable that
               is associated with the interface that
               represents this PPP Link."
     REFERENCE
               "Section 3.1, Control Field, of RFC1331."
     ::= { pppLinkStatusEntry 3 }


pppLinkStatusPacketTooLongs   OBJECT-TYPE
     SYNTAX    Counter
     ACCESS    read-only
     STATUS    mandatory
     DESCRIPTION
               "The number of received packets that have been
               discarded because their length exceeded the
               MRU. This counter is a component of the
               ifInErrors variable that is associated with the
               interface that represents this PPP Link. NOTE,
               packets which are longer than the MRU but which
               are successfully received and processed are NOT
               included in this count."
     ::= { pppLinkStatusEntry 4 }


pppLinkStatusBadFCSs   OBJECT-TYPE
     SYNTAX    Counter
     ACCESS    read-only
     STATUS    mandatory
     DESCRIPTION
               "The number of received packets that have been
               discarded due to having an incorrect FCS. This
               counter is a component of the ifInErrors
               variable that is associated with the interface
               that represents this PPP Link."
     ::= { pppLinkStatusEntry 5 }


pppLinkStatusLocalMRU   OBJECT-TYPE
     SYNTAX    INTEGER(1..2147483647)
     ACCESS    read-only
     STATUS    mandatory
     DESCRIPTION
               "The current value of the MRU for the local PPP
               Entity. This value is the MRU that the remote
               entity is using when sending packets to the
               local PPP entity. The value of this object is
               meaningful only when the link has reached the
               open state (ifOperStatus is up)."
     ::= { pppLinkStatusEntry 6 }


pppLinkStatusRemoteMRU   OBJECT-TYPE
     SYNTAX    INTEGER(1..2147483647)
     ACCESS    read-only
     STATUS    mandatory
     DESCRIPTION
               "The current value of the MRU for the remote
               PPP Entity. This value is the MRU that the
               local entity is using when sending packets to
               the remote PPP entity. The value of this object
               is meaningful only when the link has reached
               the open state (ifOperStatus is up)."
     ::= { pppLinkStatusEntry 7 }


pppLinkStatusLocalToPeerACCMap   OBJECT-TYPE
     SYNTAX    OCTET STRING (SIZE (4))
     ACCESS    read-only
     STATUS    mandatory
     DESCRIPTION
               "The current value of the ACC Map used for
               sending packets from the local PPP entity to
               the remote PPP entity. The value of this object
               is meaningful only when the link has reached
               the open state (ifOperStatus is up)."
     ::= { pppLinkStatusEntry 8 }


pppLinkStatusPeerToLocalACCMap   OBJECT-TYPE
     SYNTAX    OCTET STRING (SIZE (4))
     ACCESS    read-only
     STATUS    mandatory
     DESCRIPTION
               "The ACC Map used by the remote PPP entity when
               transmitting packets to the local PPP entity.
               The value of this object is meaningful only
               when the link has reached the open state
               (ifOperStatus is up)."
     ::= { pppLinkStatusEntry 9 }


pppLinkStatusLocalToRemoteProtocolCompression
     OBJECT-TYPE
     SYNTAX    INTEGER {
               enabled(1),
               disabled(2)
          }
     ACCESS    read-only
     STATUS    mandatory
     DESCRIPTION
               "Indicates whether the local PPP entity will
               use Protocol Compression when transmitting
               packets to the remote PPP entity. The value of
               this object is meaningful only when the link
               has reached the open state (ifOperStatus is
               up)."
     ::= { pppLinkStatusEntry 10 }


pppLinkStatusRemoteToLocalProtocolCompression
     OBJECT-TYPE
     SYNTAX    INTEGER {
               enabled(1),
               disabled(2)
          }
     ACCESS    read-only
     STATUS    mandatory
     DESCRIPTION
               "Indicates whether the remote PPP entity will
               use Protocol Compression when transmitting
               packets to the local PPP entity. The value of
               this object is meaningful only when the link
               has reached the open state (ifOperStatus is
               up)."
     ::= { pppLinkStatusEntry 11 }


pppLinkStatusLocalToRemoteACCompression   OBJECT-TYPE
     SYNTAX    INTEGER {
               enabled(1),
               disabled(2)
          }
     ACCESS    read-only
     STATUS    mandatory
     DESCRIPTION
               "Indicates whether the local PPP entity will
               use Address and Control Compression when
               transmitting packets to the remote PPP entity.
               The value of this object is meaningful only
               when the link has reached the open state
               (ifOperStatus is up)."
     ::= { pppLinkStatusEntry 12 }


pppLinkStatusRemoteToLocalACCompression   OBJECT-TYPE
     SYNTAX    INTEGER {
               enabled(1),
               disabled(2)
          }
     ACCESS    read-only
     STATUS    mandatory
     DESCRIPTION
               "Indicates whether the remote PPP entity will
               use Address and Control Compression when
               transmitting packets to the local PPP entity.
               The value of this object is meaningful only
               when the link has reached the open state
               (ifOperStatus is up)."
     ::= { pppLinkStatusEntry 13 }


pppLinkStatusTransmitFcsSize   OBJECT-TYPE
     SYNTAX    INTEGER (0..128)
     ACCESS    read-only
     STATUS    mandatory
     DESCRIPTION
               "The size of the Frame Check Sequence (FCS) in
               bits that the local node will generate when
               sending packets to the remote node. The value
               of this object is meaningful only when the link
               has reached the open state (ifOperStatus is
               up)."
     ::= { pppLinkStatusEntry 14 }


pppLinkStatusReceiveFcsSize   OBJECT-TYPE
     SYNTAX    INTEGER (0..128)
     ACCESS    read-only
     STATUS    mandatory
     DESCRIPTION
               "The size of the Frame Check Sequence (FCS) in
               bits that the remote node will generate when
               sending packets to the local node. The value of
               this object is meaningful only when the link
               has reached the open state (ifOperStatus is
               up)."
     ::= { pppLinkStatusEntry 15 }


pppLinkConfigTable   OBJECT-TYPE
     SYNTAX    SEQUENCE OF PppLinkConfigEntry
     ACCESS    not-accessible
     STATUS    mandatory
     DESCRIPTION
               "A table containing the LCP configuration
               parameters for this PPP Link. These variables
               represent the initial configuration of the PPP
               Link. The actual values of the parameters may
               be changed when the link is brought up via the
               LCP options negotiation mechanism."
     ::= { pppLink 2 }


pppLinkConfigEntry   OBJECT-TYPE
     SYNTAX    PppLinkConfigEntry
     ACCESS    not-accessible
     STATUS    mandatory
     DESCRIPTION
               "Configuration information about a particular
               PPP Link."
     INDEX     { ifIndex }
     ::= { pppLinkConfigTable 1 }


PppLinkConfigEntry ::= SEQUENCE {
     pppLinkConfigInitialMRU
          INTEGER,
     pppLinkConfigReceiveACCMap
          OCTET STRING,
     pppLinkConfigTransmitACCMap
          OCTET STRING,
     pppLinkConfigMagicNumber
          INTEGER,
     pppLinkConfigFcsSize
          INTEGER
     }

pppLinkConfigInitialMRU   OBJECT-TYPE
     SYNTAX    INTEGER(0..2147483647)
     ACCESS    read-write
     STATUS    mandatory
     DESCRIPTION
               "The initial Maximum Receive Unit (MRU) that
               the local PPP entity will advertise to the
               remote entity. If the value of this variable is
               0 then the local PPP entity will not advertise
               any MRU to the remote entity and the default
               MRU will be assumed. Changing this object will
               have effect when the link is next restarted."
     REFERENCE
               "Section 7.2, Maximum Receive Unit of RFC1331."
     DEFVAL    { 1500 }
     ::= { pppLinkConfigEntry 1 }

pppLinkConfigReceiveACCMap   OBJECT-TYPE