docsQosPHSMask
DOCS-QOS3-MIB ·
.1.3.6.1.4.1.4491.2.1.21.1.10.1.3
Object
column
OctetString
This attribute defines the bit mask that is used in
combination with the PHSField. It defines which bytes
in the 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 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-QOS3-MIB
- OID
.1.3.6.1.4.1.4491.2.1.21.1.10.1.3- Type
- column
- Access
- readonly
- Status
- current
- Parent
- docsQosPHSEntry
- Table
- docsQosPHSTable
- Siblings
- 4
Syntax
OctetString
Values & Constraints
Object Constraints
range: 0-32
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| docsQosPHSField This attribute indicates the Payload Header suppression
field defines the bytes of the header that must
be suppressed/restored by the sending/receiving
device.
The number of octet… | column | OctetString | .1.3.6.1.4.1.4491.2.1.21.1.10.1.2 |
| docsQosPHSSize This attribute specifies the number of bytes in the
header to be suppressed and restored.
The value of this attribute matches the numberof bytes
in the Field attribute. | column | bytes Unsigned32 | .1.3.6.1.4.1.4491.2.1.21.1.10.1.4 |
| docsQosPHSVerify If 'true', this attribute indicates that the sender
must verify that the PHS Field
is the same as the content in the packet to be suppressed. | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.4491.2.1.21.1.10.1.5 |
| docsQosPHSIndex This attribute uniquely references the PHS rule for
a given service flow. | column | Unsigned32 | .1.3.6.1.4.1.4491.2.1.21.1.10.1.7 |