diffserv-mib

很不错java的SNMP应用例子

       or a zero to indicate that none exist."
    ::= { diffServClassifier 3 }

diffServClfrElementTable OBJECT-TYPE
    SYNTAX       SEQUENCE OF DiffServClfrElementEntry
    MAX-ACCESS   not-accessible
    STATUS       current
    DESCRIPTION
       "The classifier element table enumerates the relationship between
       classification patterns and subsequent downstream Differentiated
       Services Functional Data Path elements.
       diffServClfrElementSpecific points to a filter that specifies the
       classification parameters. A classifier may use filter tables of
       different types together.

       One example of a filter table defined in this MIB is
       diffServMultiFieldClfrTable, for IP Multi-Field Classifiers
       (MFCs). Such an entry might identify anything from a single
       micro-flow (an identifiable sub-session packet stream directed
       from one sending transport to the receiving transport or
       transports), or aggregates of those such as the traffic from a
       host, traffic for an application, or traffic between two hosts
       using an application and a given DSCP. The standard Behavior
       Aggregate used in the Differentiated Services Architecture is
       encoded as a degenerate case of such an aggregate - the traffic
       using a particular DSCP value.

       Filter tables for other filter types may be defined elsewhere."



    ::= { diffServClassifier 4 }

diffServClfrElementEntry OBJECT-TYPE
    SYNTAX       DiffServClfrElementEntry
    MAX-ACCESS   not-accessible
    STATUS       current
    DESCRIPTION
       "An entry in the classifier element table describes a single
       element of the classifier."
    INDEX { diffServClfrId, diffServClfrElementId }
    ::= { diffServClfrElementTable 1 }

DiffServClfrElementEntry ::= SEQUENCE  {
    diffServClfrElementId          IndexInteger,
    diffServClfrElementPrecedence  Unsigned32,
    diffServClfrElementNext        RowPointer,
    diffServClfrElementSpecific    RowPointer,
    diffServClfrElementStorage     StorageType,
    diffServClfrElementStatus      RowStatus
}

diffServClfrElementId OBJECT-TYPE
    SYNTAX       IndexInteger
    MAX-ACCESS   not-accessible
    STATUS       current
    DESCRIPTION
       "An index that enumerates the Classifier Element entries.
       Managers obtain new values for row creation in this table by
       reading diffServClfrElementNextFree."
    ::= { diffServClfrElementEntry 1 }

diffServClfrElementPrecedence OBJECT-TYPE
    SYNTAX       Unsigned32  (1..4294967295)
    MAX-ACCESS   read-create
    STATUS       current
    DESCRIPTION
       "The relative order in which classifier elements are applied:
       higher numbers represent classifier element with higher
       precedence.  Classifier elements with the same order must be
       unambiguous i.e. they must define non-overlapping patterns, and
       are considered to be applied simultaneously to the traffic
       stream. Classifier elements with different order may overlap in
       their filters:  the classifier element with the highest order
       that matches is taken.

       On a given interface, there must be a complete classifier in
       place at all times in the ingress direction.  This means one or
       more filters must match any possible pattern. There is no such



       requirement in the egress direction."
    ::= { diffServClfrElementEntry 2 }

diffServClfrElementNext OBJECT-TYPE
    SYNTAX       RowPointer
    MAX-ACCESS   read-create
    STATUS       current
    DESCRIPTION
       "This attribute provides one branch of the fan-out functionality
       of a classifier described in the Informal Differentiated Services
       Model section 4.1.

       This selects the next Differentiated Services Functional Data
       Path Element to handle traffic for this data path. This
       RowPointer should point to an instance of one of:
         diffServClfrEntry
         diffServMeterEntry
         diffServActionEntry
         diffServAlgDropEntry
         diffServQEntry

       A value of zeroDotZero in this attribute indicates no further
       Differentiated Services treatment is performed on traffic of this
       data path. The use of zeroDotZero is the normal usage for the
       last functional data path element of the current data path.

       Setting this to point to a target that does not exist results in
       an inconsistentValue error.  If the row pointed to is removed or
       becomes inactive by other means, the treatment is as if this
       attribute contains a value of zeroDotZero."

    ::= { diffServClfrElementEntry 3 }

diffServClfrElementSpecific OBJECT-TYPE
    SYNTAX       RowPointer
    MAX-ACCESS   read-create
    STATUS       current
    DESCRIPTION
       "A pointer to a valid entry in another table, filter table, that
       describes the applicable classification parameters, e.g. an entry
       in diffServMultiFieldClfrTable.

       The value zeroDotZero is interpreted to match anything not
       matched by another classifier element - only one such entry may
       exist for each classifier.

       Setting this to point to a target that does not exist results in
       an inconsistentValue error.  If the row pointed to is removed or



       becomes inactive by other means, the element is ignored."
    ::= { diffServClfrElementEntry 4 }

diffServClfrElementStorage OBJECT-TYPE
    SYNTAX       StorageType
    MAX-ACCESS   read-create
    STATUS       current
    DESCRIPTION
       "The storage type for this conceptual row.  Conceptual rows
       having the value 'permanent' need not allow write-access to any
       columnar objects in the row."
    DEFVAL { nonVolatile }
    ::= { diffServClfrElementEntry 5 }

diffServClfrElementStatus OBJECT-TYPE
    SYNTAX       RowStatus
    MAX-ACCESS   read-create
    STATUS       current
    DESCRIPTION
       "The status of this conceptual row. All writable objects in this
       row may be modified at any time. Setting this variable to
       'destroy' when the MIB contains one or more RowPointers pointing
       to it results in destruction being delayed until the row is no
       longer used."
    ::= { diffServClfrElementEntry 6 }

--
-- IP Multi-field Classification Table
--
-- Classification based on six different fields in the IP header.
-- Functional Data Paths may share definitions by using the same entry.
--

diffServMultiFieldClfrNextFree OBJECT-TYPE
    SYNTAX       IndexIntegerNextFree
    MAX-ACCESS   read-only
    STATUS       current
    DESCRIPTION
       "This object contains an unused value for
       diffServMultiFieldClfrId, or a zero to indicate that none exist."
    ::= { diffServClassifier 5 }

diffServMultiFieldClfrTable OBJECT-TYPE
    SYNTAX   SEQUENCE OF DiffServMultiFieldClfrEntry
    MAX-ACCESS   not-accessible
    STATUS   current
    DESCRIPTION
       "A table of IP Multi-field Classifier filter entries that a



       system may use to identify IP traffic."
    ::= { diffServClassifier 6 }

diffServMultiFieldClfrEntry OBJECT-TYPE
    SYNTAX       DiffServMultiFieldClfrEntry
    MAX-ACCESS   not-accessible
    STATUS   current
    DESCRIPTION
       "An IP Multi-field Classifier entry describes a single filter."
    INDEX { diffServMultiFieldClfrId }
    ::= { diffServMultiFieldClfrTable 1 }

DiffServMultiFieldClfrEntry ::= SEQUENCE {
    diffServMultiFieldClfrId           IndexInteger,
    diffServMultiFieldClfrAddrType     InetAddressType,
    diffServMultiFieldClfrDstAddr      InetAddress,
    diffServMultiFieldClfrDstPrefixLength InetAddressPrefixLength,
    diffServMultiFieldClfrSrcAddr      InetAddress,
    diffServMultiFieldClfrSrcPrefixLength InetAddressPrefixLength,
    diffServMultiFieldClfrDscp         DscpOrAny,
    diffServMultiFieldClfrFlowId       Unsigned32,
    diffServMultiFieldClfrProtocol     Unsigned32,
    diffServMultiFieldClfrDstL4PortMin InetPortNumber,
    diffServMultiFieldClfrDstL4PortMax InetPortNumber,
    diffServMultiFieldClfrSrcL4PortMin InetPortNumber,
    diffServMultiFieldClfrSrcL4PortMax InetPortNumber,
    diffServMultiFieldClfrStorage      StorageType,
    diffServMultiFieldClfrStatus       RowStatus
}

diffServMultiFieldClfrId OBJECT-TYPE
    SYNTAX         IndexInteger
    MAX-ACCESS     not-accessible
    STATUS     current
    DESCRIPTION
       "An index that enumerates the MultiField Classifier filter
       entries.  Managers obtain new values for row creation in this
       table by reading diffServMultiFieldClfrNextFree."

    ::= { diffServMultiFieldClfrEntry 1 }

diffServMultiFieldClfrAddrType OBJECT-TYPE
    SYNTAX         InetAddressType
    MAX-ACCESS     read-create
    STATUS         current
    DESCRIPTION
       "The type of IP address used by this classifier entry.  While
       other types of addresses are defined in the InetAddressType



       textual convention, and DNS names, a classifier can only look at
       packets on the wire. Therefore, this object is limited to IPv4
       and IPv6 addresses."
    ::= { diffServMultiFieldClfrEntry 2 }

diffServMultiFieldClfrDstAddr OBJECT-TYPE
    SYNTAX         InetAddress
    MAX-ACCESS     read-create
    STATUS         current
    DESCRIPTION
       "The IP address to match against the packet's destination IP
       address. This may not be a DNS name, but may be an IPv4 or IPv6
       prefix.  diffServMultiFieldClfrDstPrefixLength indicates the
       number of bits that are relevant."
    ::= { diffServMultiFieldClfrEntry 3 }

diffServMultiFieldClfrDstPrefixLength OBJECT-TYPE
    SYNTAX         InetAddressPrefixLength
    UNITS          "bits"
    MAX-ACCESS     read-create
    STATUS         current
    DESCRIPTION
       "The length of the CIDR Prefix carried in
       diffServMultiFieldClfrDstAddr. In IPv4 addresses, a length of 0
       indicates a match of any address; a length of 32 indicates a
       match of a single host address, and a length between 0 and 32
       indicates the use of a CIDR Prefix. IPv6 is similar, except that
       prefix lengths range from 0..128."
    DEFVAL         { 0 }
    ::= { diffServMultiFieldClfrEntry 4 }

diffServMultiFieldClfrSrcAddr OBJECT-TYPE
    SYNTAX         InetAddress
    MAX-ACCESS     read-create
    STATUS         current
    DESCRIPTION
       "The IP address to match against the packet's source IP address.
       This may not be a DNS name, but may be an IPv4 or IPv6 prefix.
       diffServMultiFieldClfrSrcPrefixLength indicates the number of
       bits that are relevant."
    ::= { diffServMultiFieldClfrEntry 5 }

diffServMultiFieldClfrSrcPrefixLength OBJECT-TYPE
    SYNTAX         InetAddressPrefixLength
    UNITS          "bits"
    MAX-ACCESS     read-create
    STATUS         current
    DESCRIPTION



       "The length of the CIDR Prefix carried in
       diffServMultiFieldClfrSrcAddr. In IPv4 addresses, a length of 0
       indicates a match of any address; a length of 32 indicates a
       match of a single host address, and a length between 0 and 32
       indicates the use of a CIDR Prefix. IPv6 is similar, except that
       prefix lengths range from 0..128."
    DEFVAL         { 0 }
    ::= { diffServMultiFieldClfrEntry 6 }

diffServMultiFieldClfrDscp OBJECT-TYPE
    SYNTAX         DscpOrAny
    MAX-ACCESS     read-create
    STATUS         current
    DESCRIPTION
       "The value that the DSCP in the packet must have to match this
       entry. A value of -1 indicates that a specific DSCP value has not
       been defined and thus all DSCP values are considered a match."
    DEFVAL         { -1 }
    ::= { diffServMultiFieldClfrEntry 7 }

diffServMultiFieldClfrFlowId OBJECT-TYPE
    SYNTAX         Unsigned32 (0..1048575)
    MAX-ACCESS     read-create
    STATUS         current
    DESCRIPTION
       "The flow identifier in an IPv6 header."
    ::= { diffServMultiFieldClfrEntry 8 }

diffServMultiFieldClfrProtocol OBJECT-TYPE
    SYNTAX         Unsigned32 (0..255)
    MAX-ACCESS     read-create
    STATUS         current
    DESCRIPTION
       "The IP protocol to match against the IPv4 protocol number or the
       IPv6 Next- Header number in the packet. A value of 255 means
       match all.  Note the protocol number of 255 is reserved by IANA,
       and Next-Header number of 0 is used in IPv6."
    DEFVAL         { 255 }
    ::= { diffServMultiFieldClfrEntry 9 }

diffServMultiFieldClfrDstL4PortMin OBJECT-TYPE
    SYNTAX         InetPortNumber
    MAX-ACCESS     read-create
    STATUS         current
    DESCRIPTION
       "The minimum value that the layer-4 destination port number in
       the packet must have in order to match this classifier entry."
    DEFVAL         { 0 }



    ::= { diffServMultiFieldClfrEntry 10 }

diffServMultiFieldClfrDstL4PortMax OBJECT-TYPE
    SYNTAX         InetPortNumber
    MAX-ACCESS     read-create
    STATUS         current
    DESCRIPTION
       "The maximum value that the layer-4 destination port number in
       the packet must have in order to match this classifier entry.
       This value must be equal to or greater than the value specified
       for this entry in diffServMultiFieldClfrDstL4PortMin."
    DEFVAL         { 65535 }
    ::= { diffServMultiFieldClfrEntry 11 }

diffServMultiFieldClfrSrcL4PortMin OBJECT-TYPE
    SYNTAX         InetPortNumber
    MAX-ACCESS     read-create
    STATUS         current
    DESCRIPTION
       "The minimum value that the layer-4 source port number in the
       packet must have in order to match this classifier entry."
    DEFVAL         { 0 }
    ::= { diffServMultiFieldClfrEntry 12 }

diffServMultiFieldClfrSrcL4PortMax OBJECT-TYPE
    SYNTAX         InetPortNumber
    MAX-ACCESS     read-create
    STATUS         current
    DESCRIPTION
       "The maximum value that the layer-4 source port number in the
       packet must have in order to match this classifier entry. This