rfc1596.txt

RFC 的详细文档！

             procedures or is not performing LMI procedures,
             then this value is equal to noSuchName. This
             object applies only to LMI."
     DEFVAL { 20 }
     ::= { frMgtVCSigEntry 10 }

 frMgtVCSigUserLinkRelErrors OBJECT-TYPE
     SYNTAX  Counter32
     MAX-ACCESS  read-only
     STATUS  current
     DESCRIPTION
             "The number of user-side local in-channel
             signaling link reliability errors (i.e., non-
             receipt of Status/Status Enquiry messages or
             invalid sequence numbers in a Link Integrity
             Verification Information Element) for this UNI/NNI
             logical port.  If the logical port is not
             performing user-side procedures, then this value
             is equal to noSuchName."
     ::= { frMgtVCSigEntry 11 }

 frMgtVCSigUserProtErrors OBJECT-TYPE
     SYNTAX  Counter32
     MAX-ACCESS  read-only
     STATUS  current
     DESCRIPTION
             "The number of user-side local in-channel
             signaling protocol errors (i.e., protocol
             discriminator, message type, call reference, and
             mandatory information element errors) for this
             UNI/NNI logical port.  If the logical port is not
             performing user-side procedures, then this value
             is equal to noSuchName."
     ::= { frMgtVCSigEntry 12 }

 frMgtVCSigUserChanInactive OBJECT-TYPE
     SYNTAX  Counter32
     MAX-ACCESS  read-only
     STATUS  current
     DESCRIPTION
             "The number of times the user-side channel was
             declared inactive (i.e., N392 errors in N393
             events) for this UNI/NNI logical port. If the
             logical port is not performing user-side



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RFC 1596                Frame Relay Service MIB               March 1994


             procedures, then this value is equal to
             noSuchName."
     ::= { frMgtVCSigEntry 13 }

 frMgtVCSigNetLinkRelErrors OBJECT-TYPE
     SYNTAX  Counter32
     MAX-ACCESS  read-only
     STATUS  current
     DESCRIPTION
             "The number of network-side local in-channel
             signaling link reliability errors (i.e., non-
             receipt of Status/Status Enquiry messages or
             invalid sequence numbers in a Link Integrity
             Verification Information Element) for this UNI/NNI
             logical port.  If the logical port is not
             performing network-side procedures, then this
             value is equal to noSuchName."
     ::= { frMgtVCSigEntry 14 }

 frMgtVCSigNetProtErrors OBJECT-TYPE
     SYNTAX  Counter32
     MAX-ACCESS  read-only
     STATUS  current
     DESCRIPTION
             "The number of network-side local in-channel
             signaling protocol errors (i.e., protocol
             discriminator, message type, call reference, and
             mandatory information element errors) for this
             UNI/NNI logical port.  If the logical port is not
             performing network-side procedures, then this
             value is equal to noSuchName."
     ::= { frMgtVCSigEntry 15 }

 frMgtVCSigNetChanInactive OBJECT-TYPE
     SYNTAX  Counter32
     MAX-ACCESS  read-only
     STATUS  current
     DESCRIPTION
             "The number of times the network-side channel was
             declared inactive (i.e., N392 errors in N393
             events) for this UNI/NNI logical port.  If the
             logical port is not performing network-side
             procedures, then this value is equal to
             noSuchName."
     ::= { frMgtVCSigEntry 16 }






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RFC 1596                Frame Relay Service MIB               March 1994


 -- The PVC End-Point Group

 -- This table is used to identify the traffic parameters
 -- for a bi-directional PVC segment end-point, and it also
 -- provides statistics for a PVC segment
 -- end-point.

 -- A PVC segment end-point is identified by a UNI/NNI
 -- logical port index value and DLCI index value.

 -- If the Frame Relay service provider allows
 -- the Frame Relay CNM subscriber to create, modify
 -- or delete PVCs using SNMP, then this table is used to identify
 -- and reserve
 -- the requested traffic parameters of each
 -- PVC segment end-point.  The Connection table
 -- is used to "connect" the end-points together.
 -- Not all implementations will support the
 -- capability of creating/modifying/deleting
 -- PVCs using SNMP as a feature of Frame Relay
 -- CNM service.

 -- Uni-directional PVCs are modeled with zero
 -- valued traffic parameters in one of the
 -- directions (In or Out direction) in this table.

 -- To create a PVC, the following procedures
 -- shall be followed:
 -- 1). Create the entries for the PVC segment endpoints in the
 --     frPVCEndptTable by specifying the traffic parameters
 --     for the bi-directional PVC segment endpoints.
 --     As shown in the figure, a point-to-point PVC has
 --     two endpoints, thus two entries in this table.
 --     Uni-directional PVCs are modeled
 --     with zero valued traffic parameters in one
 --     direction; all the `In' direction parameters
 --     for one Frame Relay PVC End-point or
 --     all the `Out' direction
 --     parameters for the other Frame Relay PVC
 --     End-point.











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RFC 1596                Frame Relay Service MIB               March 1994


 --     In    ____________________________________ Out
 --    >>>>>>|                                   |>>>>>>>>
 --    ______| Frame Relay Network               |__________
 --     Out  |                                   |  In
 --    <<<<<<|                                   |<<<<<<<<
 --          |___________________________________|
 --  Frame Relay PVC                            Frame Relay
 --   End-point                                 PVC  End-point

 -- 2). Go to the Frame Relay Connection Group.
 --

 -- The Frame Relay PVC End-point Table

 frPVCEndptTable OBJECT-TYPE
     SYNTAX  SEQUENCE OF FrPVCEndptEntry
     MAX-ACCESS  not-accessible
     STATUS  current
     DESCRIPTION
             "The Frame Relay PVC End-Point table.  This table
             is used to model a PVC end-point.  This table
             contains the traffic parameters and statistics for
             a PVC end-point."
     ::= { frnetservObjects 3 }

 frPVCEndptEntry OBJECT-TYPE
     SYNTAX  FrPVCEndptEntry
     MAX-ACCESS  not-accessible
     STATUS  current
     DESCRIPTION
             "An entry in the Frame Relay PVC Endpoint table."
     INDEX   { ifIndex, frPVCEndptDLCIIndex }
     ::= { frPVCEndptTable 1 }

 FrPVCEndptEntry ::=
     SEQUENCE {
         frPVCEndptDLCIIndex
             Integer32,
         frPVCEndptInMaxFrameSize
             Integer32,
         frPVCEndptInBc
             Integer32,
         frPVCEndptInBe
             Integer32,
         frPVCEndptInCIR
            Integer32,
         frPVCEndptOutMaxFrameSize
             Integer32,



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RFC 1596                Frame Relay Service MIB               March 1994


         frPVCEndptOutBc
             Integer32,
         frPVCEndptOutBe
             Integer32,
         frPVCEndptOutCIR
             Integer32,
         frPVCEndptConnectIdentifier
             Integer32,
         frPVCEndptRowStatus
             RowStatus,
         frPVCEndptRcvdSigStatus
             INTEGER,
         frPVCEndptInFrames
             Counter32,
         frPVCEndptOutFrames
             Counter32,
         frPVCEndptInDEFrames
             Counter32,
         frPVCEndptInExcessFrames
             Counter32,
         frPVCEndptOutExcessFrames
             Counter32,
         frPVCEndptInDiscards
             Counter32,
         frPVCEndptInOctets
             Counter32,
         frPVCEndptOutOctets
             Counter32
     }


 frPVCEndptDLCIIndex OBJECT-TYPE
     SYNTAX  Integer32
     MAX-ACCESS  not-accessible
     STATUS  current
     DESCRIPTION
             "The value of this object is equal to the DLCI
             value for this PVC end-point."
     ::= { frPVCEndptEntry 1 }

 frPVCEndptInMaxFrameSize OBJECT-TYPE
     SYNTAX  Integer32
     MAX-ACCESS  read-create
     STATUS  current
     DESCRIPTION
             "The value of this object is the size in octets of
             the largest frame relay information field for this
             PVC end-point in the ingress direction (into the



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RFC 1596                Frame Relay Service MIB               March 1994


             frame relay network).  The value of
             frPVCEndptInMaxFrameSize must be less than or
             equal to the corresponding ifMtu for this Frame
             Relay UNI/NNI logical port."
     ::= { frPVCEndptEntry 2 }

 frPVCEndptInBc OBJECT-TYPE
     SYNTAX  Integer32
     MAX-ACCESS  read-create
     STATUS  current
     DESCRIPTION
             "The value of this object is equal to the
             committed burst size (Bc) parameter (measured in
             bits) for this PVC end-point in the ingress
             direction (into the frame relay network)."
     ::= { frPVCEndptEntry 3 }

 frPVCEndptInBe OBJECT-TYPE
     SYNTAX  Integer32
     MAX-ACCESS  read-create
     STATUS  current
     DESCRIPTION
             "The value of this object is equal to the excess
             burst size (Be) parameter (measured in bits) for
             this PVC end-point in the ingress direction (into
             the frame relay network)."
     ::= { frPVCEndptEntry 4 }

 frPVCEndptInCIR OBJECT-TYPE
     SYNTAX  Integer32
     MAX-ACCESS  read-create
     STATUS  current
     DESCRIPTION
             "The value of this object is equal to the
             committed information rate (CIR) parameter
             (measured in bits per second) for this PVC end-
             point in the ingress direction (into the frame
             relay network)."
     ::= { frPVCEndptEntry 5 }

 frPVCEndptOutMaxFrameSize OBJECT-TYPE
     SYNTAX  Integer32
     MAX-ACCESS  read-create
     STATUS  current
     DESCRIPTION
             "The value of this object is the size in octets of
             the largest frame relay information field for this
             PVC end-point in the egress direction (out of the



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RFC 1596                Frame Relay Service MIB               March 1994


             frame relay network).  The value of
             frPVCEndptOutMaxFrameSize must be less than or
             equal to the corresponding ifMtu for this Frame
             Relay UNI/NNI logical port."
     ::= { frPVCEndptEntry 6 }

 frPVCEndptOutBc OBJECT-TYPE
     SYNTAX  Integer32
     MAX-ACCESS  read-create
     STATUS  current
     DESCRIPTION
             "The value of this object is equal to the
             committed burst size (Bc) parameter (measured in
             bits) for this PVC end-point in the egress
             direction (out of the frame relay network)."
     ::= { frPVCEndptEntry 7 }

 frPVCEndptOutBe OBJECT-TYPE
     SYNTAX  Integer32
     MAX-ACCESS  read-create
     STATUS  current
     DESCRIPTION
             "The value of this object is equal to the excess
             burst size (Be) parameter (measured in bits) for
             this PVC end-point in the egress direction (out of
             the frame relay network)."