dot3ExtPkgObjectFecEnabled
DOT3-EPON-MIB ·
.1.3.6.1.2.1.155.1.4.1.1.1.4
Object
column
r/w
Enumeration
An object defining the FEC mode of operation of the
interface, and indicating its state. The modes defined in
this object are extensions to the FEC modes defined in
the dot3EponFecMode object.
When noFECEnabled(1), the interface does not enable FEC
mode.
When fecTxEnabled(2), the interface enables the FEC
transmit mode.
When fecRxEnabled(3), the interface enables the FEC
receive mode.
When fecTxRxEnabled(4), the interface enables the FEC
transmit and receive mode.
This object is applicable for an OLT and an ONU. At the
OLT, it has a distinct value for each virtual interface.
The FEC counters are referring to the receive path. The
FEC counters will stop when the FEC receive mode of the
interface is disabled, as defined by fecRxEnabled(3)
and fecTxRxEnabled(4) values.
The counters:
dot3EponFecPCSCodingViolation - not affected by FEC
mode.
dot3EponFecCorrectedBlocks - stops counting when
Rx_FEC is not enabled (noFecEnabled(1) and
fecTxEnabled(2)).
dot3EponFecUncorrectableBlocks - stops counting when
Rx_FEC is not enabled (noFecEnabled(1) and
fecTxEnabled(2)).
dot3EponFecBufferHeadCodingViolation - stops counting
when Rx_FEC is not enabled (noFecEnabled(1) and
fecTxEnabled(2)).
The objects:
dot3EponFecAbility - indicates the FEC ability and is
not affected by the FEC mode.
dot3EponFecMode - indicates the FEC mode for combined RX
and TX.
The write operation is not restricted in this document
and can be done at any time. Changing
dot3ExtPkgObjectFecEnabled state can lead to disabling
the Forward Error Correction on the respective interface,
which can lead to a degradation of the optical link, and
therefore may lead to an interruption of service for the
users connected to the respective EPON interface.
Context
- MIB
- DOT3-EPON-MIB
- OID
.1.3.6.1.2.1.155.1.4.1.1.1.4- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- dot3ExtPkgControlEntry
- Table
- dot3ExtPkgControlTable
- Siblings
- 5
Syntax
Enumeration
Values & Constraints
Enumerated Values
1 | noFecEnabled |
2 | fecTxEnabled |
3 | fecRxEnabled |
4 | fecTxRxEnabled |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| dot3ExtPkgObjectReset This object is used to reset the EPON interface. The
interface may be unavailable while the reset occurs and
data may be lost.
Setting this object to running(1) will cause the
in… | column | Enumeration | .1.3.6.1.2.1.155.1.4.1.1.1.1 |
| dot3ExtPkgObjectPowerDown This object is used to power down the EPON interface.
The interface may be unavailable while the power down
occurs and data may be lost.
Setting this object to true(1) will cause … | column | SNMPv2-TCTruthValue | .1.3.6.1.2.1.155.1.4.1.1.1.2 |
| dot3ExtPkgObjectNumberOfLLIDs A read only object that indicates the number of
registered LLIDs. The initialization value is 0.
This object is applicable for an OLT with the same
value for all virtual interfac… | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.2.1.155.1.4.1.1.1.3 |
| dot3ExtPkgObjectReportMaximumNumQueues An object, that defines the maximal number of queues in
the REPORT message as defined in [802.3ah], clause 64. For
further information please see the description of the
queue tab… | column | Unsigned32 | .1.3.6.1.2.1.155.1.4.1.1.1.5 |
| dot3ExtPkgObjectRegisterAction An object configuring the registration state of an
interface, and indicating its registration state.
Write operation changes the registration state to its new
value.
Read opera… | column | Enumeration | .1.3.6.1.2.1.155.1.4.1.1.1.6 |