docsMcastCmtsGrpPhsCfgPhsMask
DOCS-MCAST-MIB ·
.1.3.6.1.4.1.4491.2.1.18.1.3.1.3
Object
column
r/w
OctetString
This attribute defines the bit mask which is used in combination with the PhsField to define which bytes in header must be suppressed/restored by the sending or receiving device. Each bit of this bit mask corresponds to a byte in the PhsField, with the least significant bit corresponding to the first byte of the PhsField. Each bit of the bit mask specifies whether or not the corresponding byte should be suppressed in the packet. A bit value of '1' indicates that the byte should be suppressed by the sending device and restored by the receiving device. A bit value of '0' indicates that the byte should not be suppressed by the sending device or restored by the receiving device. If the bit mask does not contain a bit for each byte in the PhsField then the bit mask is extended with bit values of '1' to be the necessary length.
Context
- MIB
- DOCS-MCAST-MIB
- OID
.1.3.6.1.4.1.4491.2.1.18.1.3.1.3- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- docsMcastCmtsGrpPhsCfgEntry
- Table
- docsMcastCmtsGrpPhsCfgTable
- Siblings
- 5
Syntax
OctetString
Values & Constraints
Object Constraints
range: 0-32
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| docsMcastCmtsGrpPhsCfgId This attribute identifies the unique identifier
of a PHS rule that is referenced by the GrpConfig object. | column | Unsigned32 | .1.3.6.1.4.1.4491.2.1.18.1.3.1.1 |
| docsMcastCmtsGrpPhsCfgPhsField This attribute defines the bytes of the DOCSIS header
which must be suppressed/restored by the sending/receiving
device. | column | OctetString | .1.3.6.1.4.1.4491.2.1.18.1.3.1.2 |
| docsMcastCmtsGrpPhsCfgPhsSize This attribute specifies the number of bytes in the
header to be suppressed and restored.
The value of this object matches the number of bytes the
bits indicated in the PhsField a… | column | Bytes Unsigned32 | .1.3.6.1.4.1.4491.2.1.18.1.3.1.4 |
| docsMcastCmtsGrpPhsCfgPhsVerify This attribute specifies the Payload Header Suppression
verification value of 'true' the sender must
verify PhsField is the same as what is contained in the
packet to be suppresse… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.4491.2.1.18.1.3.1.5 |
| docsMcastCmtsGrpPhsCfgRowStatus The status of this instance. | column | SNMPv2-TCRowStatus | .1.3.6.1.4.1.4491.2.1.18.1.3.1.6 |