ctPriClassifyDataMask
CTRON-PRIORITY-CLASSIFY-MIB ·
.1.3.6.1.4.1.52.4.1.2.14.6.1.4.1.4
Object
column
SNMPv2-SMIUnsigned32
This object is the one's complement of a 32-bit mask.
This mask is applicable to the data comparison of
ctPriClassifyDataVal. The mask is applied to the actual
packet data under consideration through a logical bitwise
AND operation. This result is then compared to the data.
For example, we want to classify according to a bilateral
IP address of 134.141.0.0 with a mask of 255.255.240.0.
This would be reflected by the following values:
ctPriClassifyDataMeaning: ipAddressBilateral(8)
ctPriClassifyDataVal: 0x868d0000
ctPriClassifyDataMask: 0x00000fff
Again there are contextual implications for this leaf
depending upon the value of ctPriClassifyDataMeaning.
Not all types will use the mask, and others will impose
restrictions. This value should however be a true
indication of the masking operation. In other words,
data types that don't use a mask should only allow a
value of zero, indicating that all data bits are
significant in the comparison.
The specific restrictions of each type should be spelled
out in the comments for that type. Illegal values should
not be allowed.
Context
- MIB
- CTRON-PRIORITY-CLASSIFY-MIB
- OID
.1.3.6.1.4.1.52.4.1.2.14.6.1.4.1.4- Type
- column
- Access
- noaccess
- Status
- current
- Parent
- ctPriClassifyEntry
- Table
- ctPriClassifyTable
- Siblings
- 8
Syntax
SNMPv2-SMIUnsigned32
- Source
- SNMPv2-SMIUnsigned32
- Base type
Unsigned32
Values & Constraints
Type Constraints
range: 0..4294967295
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| ctPriClassifyPriority The priority for this entry. Any packet meeting the
classification criteria specified by this conceptual row
will be given the priority indicated by this object. | column | Integer32 | .1.3.6.1.4.1.52.4.1.2.14.6.1.4.1.1 |
| ctPriClassifyDataMeaning The meaning of the ctPriClassifyDataVal leaf for this
conceptual row. The ctPriClassifyDataVal specifies a
particular value which, when compared to packet data,
is used to classi… | column | CtPriClassifyType | .1.3.6.1.4.1.52.4.1.2.14.6.1.4.1.2 |
| ctPriClassifyDataVal The data value associated with ctPriClassifyDataMeaning.
The explicit range of this value is any unsigned 32-bit
integer(0..4294967295). This range may vary, however,
depending … | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.52.4.1.2.14.6.1.4.1.3 |
| ctPriClassifyIngressList The set of ports on which this classification rule applies.
Classification occurs on ingress. An agent implementation
should allow a set operation of this object to create a
row … | column | PortList | .1.3.6.1.4.1.52.4.1.2.14.6.1.4.1.5 |
| ctPriClassifyRowStatus This object provides both control and status for the
associated conceptual row in the table. Rows can be
created in two ways.
createAndGo - The specified row will … | column | SNMPv2-TCRowStatus | .1.3.6.1.4.1.52.4.1.2.14.6.1.4.1.6 |
| ctPriClassifyRowInfo This object provides info about this row in the form of
an ASCII string, suitable for display purposes. The
intended purpose of this object is to provide an
'agent-specific' expl… | column | SNMPv2-TCDisplayString | .1.3.6.1.4.1.52.4.1.2.14.6.1.4.1.7 |
| ctPriClassifyTOSStatus This object indicates whether an IP Type Of Service (TOS)
value, defined by ctPriClassifyTOSValue, should be written
into the TOS field of the IP header for any packet matching
th… | column | Enumeration | .1.3.6.1.4.1.52.4.1.2.14.6.1.4.1.8 |
| ctPriClassifyTOSValue The value to be written into the IP TOS field of the IP header
of any packet that matches the classification specified by the
conceptual row. | column | Integer32 | .1.3.6.1.4.1.52.4.1.2.14.6.1.4.1.9 |