ctVlanClassifyDataMask
CTRON-VLAN-CLASSIFY-MIB ·
.1.3.6.1.4.1.52.4.1.2.16.6.1.4.1.4
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
ctVlanClassifyDataVal. 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:
ctVlanClassifyDataMeaning: ipAddressBilateral(8)
ctVlanClassifyDataVal: 0x868d0000
ctVlanClassifyDataMask: 0x00000fff
Again there are contextual implications for this leaf
depending upon the value of ctVlanClassifyDataMeaning.
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-VLAN-CLASSIFY-MIB
- OID
.1.3.6.1.4.1.52.4.1.2.16.6.1.4.1.4- Type
- column
- Access
- noaccess
- Status
- current
- Parent
- ctVlanClassifyEntry
- Table
- ctVlanClassifyTable
- Siblings
- 6
Syntax
SNMPv2-SMIUnsigned32
- Source
- SNMPv2-SMIUnsigned32
- Base type
Unsigned32
Values & Constraints
Type Constraints
range: 0..4294967295
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| ctVlanClassifyVlanIndex The VLAN index for this entry. Any packet meeting the
classification criteria specified by this conceptual row
will be put into the VLAN indicated by this object. | column | VlanIndex | .1.3.6.1.4.1.52.4.1.2.16.6.1.4.1.1 |
| ctVlanClassifyDataMeaning The meaning of the ctVlanClassifyDataVal leaf for this
conceptual row. The ctVlanClassifyDataVal specifies a
particular value which, when compared to packet data,
is used to clas… | column | CtVlanClassifyType | .1.3.6.1.4.1.52.4.1.2.16.6.1.4.1.2 |
| ctVlanClassifyDataVal The data value associated with ctVlanClassifyDataMeaning.
The explicit range of this value is any unsigned 32-bit
integer(0..4294967295). This range may vary, however,
depending… | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.52.4.1.2.16.6.1.4.1.3 |
| ctVlanClassifyIngressList 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 | Q-BRIDGE-MIBPortList | .1.3.6.1.4.1.52.4.1.2.16.6.1.4.1.5 |
| ctVlanClassifyRowStatus 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 | .1.3.6.1.4.1.52.4.1.2.16.6.1.4.1.6 |
| ctVlanClassifyRowInfo 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 | .1.3.6.1.4.1.52.4.1.2.16.6.1.4.1.7 |