SYNOPTICS-IEEE8023-MIB
AI MIB Summary
Standard SNMP MIB module defining data structures for SYNOPTICS-IEEE8023-MIB.
42
Objects
Active
Status
4
Dependencies
Imported Objects
Objects
42 total| Object Name |
|---|
ieee8023IfEntry Ieee8023IfEntry .1.3.6.1.4.1.45.2.1.1.1 |
ieee8023IfIndexIndex of the interface. The interface identified by a
particular value of this index is the same interface as
identified by the same value of ifIndex.ro INTEGER .1.3.6.1.4.1.45.2.1.1.1.1 |
ieee8023FrmsTxOkThe number of frames that are successfully transmitted.
This counter is incremented when a frame is successfully
transmitted, even if one of the collision counters (following
two objects) is also counted. In other words, this count
includes transmissions that succeeded after some number of
collisions. This count includes multicast and broadcast
frames.ro Counter .1.3.6.1.4.1.45.2.1.1.1.2 |
ieee8023SingleCollFrmsThe number of frames that are involved in a single collision,
and are subsequently transmitted successfully. If this counter
is incremented, then the ieee8023FrmsTxOK count will also be
incremented AND ieee8023MultipleCollFrms will NOT be
incremented.ro Counter .1.3.6.1.4.1.45.2.1.1.1.3 |
ieee8023MultipleCollFrmsThe number of frames that are involved in more than one
collision and are subsequently transmitted successfully.
If this counter is incremented, then the ieee8023FrmsTxOK
count will also be incremented AND ieee8023SingleCollFrms will
NOT be incremented.ro Counter .1.3.6.1.4.1.45.2.1.1.1.4 |
ieee8023OctetsTxOkThe amount of data AND PADDING octets of frames that are
successfully transmitted. This counter includes octets in
broadcast and multicast frames that are transmitted.
This count does not include the address fields, length/type
field, and CRC field of the frame. According to Ethernet
terminology, it is purely the data field (IP header, etc.).ro Counter .1.3.6.1.4.1.45.2.1.1.1.5 |
ieee8023DefTxThe number of frames whose transmission was delayed on its
first attempt because the medium was busy. Frames involved in
collisions are NOT included in this count.ro Counter .1.3.6.1.4.1.45.2.1.1.1.6 |
ieee8023McastFrmsTxOkThe number of frames successfully transmitted to a multicast
address. This counter does not include frames sent to the
broadcast address.ro Counter .1.3.6.1.4.1.45.2.1.1.1.7 |
ieee8023BcastFrmsTxOkThe number of frames successfully transmitted to the broadcast
address. This counter does not include frames sent to a
multicast address.ro Counter .1.3.6.1.4.1.45.2.1.1.1.8 |
ieee8023LateCollsThe number of times that a collision has been detected later
than 512 bit times into the transmission of a packet. 512 bit
times is 51.2 micro secs. This type of collision is counted
twice - both as a late collision and as a regular, ordinary
collision.ro Counter .1.3.6.1.4.1.45.2.1.1.1.9 |
ieee8023ExcessCollsThe number of frames that are not transmitted because of
excessive collisions.ro Counter .1.3.6.1.4.1.45.2.1.1.1.10 |
ieee8023IntlMacTxErrorThe number of frames that would otherwise be transmitted by
the station, but could not be sent because of an internal MAC
sublayer transmit error. If this counter is incremented, then
none of the other counters in this section are incremented.
The exact meaning and mechanism for incrementing this counter
is implementation dependent. In short, this is the count of
errors for which there are no specific counters.ro Counter .1.3.6.1.4.1.45.2.1.1.1.11 |
ieee8023CsErrorsThe number of times that carrier sense was lost or never
appeared when attempting to transmit a packet. This counter is
incremented ONCE per transmission attempt, even if Carrier
Sense fluctuates.ro Counter .1.3.6.1.4.1.45.2.1.1.1.12 |
ieee8023ExcessDefThe number of frames that deferred for an excessive period of
time.ro Counter .1.3.6.1.4.1.45.2.1.1.1.13 |
ieee8023FrmsRxOkThe number of frames that are successfully received. This
counter does not include frames received with frame-too-long,
FCS, length, or alignment errors, or frames lost because of
internal MAC sublayer error. This counter includes broadcast
and multicast frames that are received.ro Counter .1.3.6.1.4.1.45.2.1.1.1.14 |
ieee8023OctetsRxOkThe number entry of data and padding octets in frames that are
successfully received. This counter does not include frames
received with frame-too-long, FCS, length, or alignment
errors, or frames lost because of internal MAC sublayer error.
This counter includes octets in broadcast and multicast frames
that are received. This counter does not include the octets
in the address, length/type, and CRC fields.ro Counter .1.3.6.1.4.1.45.2.1.1.1.15 |
ieee8023McastFrmsRxOkThe number of frames that are successfully received and are
directed to an active non-broadcast group address. This
counter does not include frames received with frame-too-long,
FCS, length, or alignment errors, or frames lost because of
internal MAC sublayer error. Only frames for a multicast
address that this interface is receiving are counted.
Broadcast packets are not included.ro Counter .1.3.6.1.4.1.45.2.1.1.1.16 |
ieee8023BcastFrmsRxOkThe number of frames that are successfully received and are
directed to the broadcast group address. This counter does not
include frames received with frame-too-long, FCS, length, or
alignment errors, or frames lost because of internal MAC
sublayer error. Multicast packets are not included.ro Counter .1.3.6.1.4.1.45.2.1.1.1.17 |
ieee8023TooLongErrorsThe number of frames that are received and exceed the maximum
permitted frame size. This counter is incremented when the
frameTooLong error is returned.ro Counter .1.3.6.1.4.1.45.2.1.1.1.18 |
ieee8023AlignErrorsThe number of frames that are not an integral number of octets
in length and do not pass the FCS check. This counter is
incremented when the alignmentError status is returned to the
LLC.ro Counter .1.3.6.1.4.1.45.2.1.1.1.19 |
ieee8023FcsErrorsThe number of frames that are an integral number of octets in
length and do not pass the FCS check. This counter is
incremented when the frameCheckError status is returned to the
LLC.ro Counter .1.3.6.1.4.1.45.2.1.1.1.20 |
ieee8023IrLengthErrorsThe number of frames with a length field value between the
minimum unpadded LLC data size and the maximum allowed LLC
data size inclusive, and which do not match the number of LLC
data octets received. The counter also contains frames with a
length field value less than the minimum unpadded LLC data
size.ro Counter .1.3.6.1.4.1.45.2.1.1.1.21 |
ieee8023OorLengthFieldsThe number of frames with a length field value greater than
the maximum allowed LLC data size. If true 802.3 is followed
for layer management, then this counter will be incremented for
every IP or ARP frame received that uses the Ethernet
encapsulation method. Both IP and ARP use type field values
that will cause this counter to be incremented, showing a
high error rate.ro Counter .1.3.6.1.4.1.45.2.1.1.1.22 |
ieee8023IntlMacRxErrorsThe number of frames that would otherwise be received by the
station, but could not be accepted because of an internal MAC
sublayer receive error. If this counter is incremented, then
none of the other counters in this section are incremented.
The exact meaning and mechanism for incrementing this counter
is implementation dependent. This is the count of other
errors.ro Counter .1.3.6.1.4.1.45.2.1.1.1.23 |
ieee8023InitMacReinitializes the MAC and PLS (physical layer signaling). All
MIB counters are set to 0. The states of the status variables
(described below) are as follows:
- The receive and transmit Layer Management state
variables (receiveEnabled and transmitEnabled) are
set to enable reception and transmission of frames.
- The promiscuous receive function is disabled.
- Multicast reception is disabled.rw Enumeration .1.3.6.1.4.1.45.2.1.1.1.24 |
ieee8023PromRxStatusThis variable combines the enable ieee8023PromRx, disable
ieee8023PromRx, and read ieee8023PromStatus MAC actions.
Setting this variable to enabled causes the interface to
accept frames regardless of their destination address.
When enabled, all received frames increment all counters as
though those frames were directed to this station.
Frames can be promiscuously received only if the
ieee8023MacSubLayerStatus variable is also set to enabled(1).rw Enumeration .1.3.6.1.4.1.45.2.1.1.1.25 |
ieee8023MacSubLayerStatusThis variable causes the MAC sublayer to enter the normal
operational state at idle. The PLS is reset by this operation.
It is accomplished by setting receiveEnabled and
transmitEnabled to true. Setting this variable to enabled(1)
enables the MAC sublayer to both receive and transmit frames.
Setting this variable to enabled(1) will also set the
ieee8023TransmitStatus variable to enabled(1). Similarly,
setting this variable to disabled(2) will also set
ieee8023TransmitStatus to disabled(2). Modifying this variable
does not change the state of any other variables. If the
variable is set to disabled(2), then any current
transmission/reception is completed before the
transmission/reception process is disabled. The value
returned when this variable is read is the logical and of the
receiveEnabled and transmitEnabled MAC internal state
variables. If both are in the enabled state, then enabled(1)
is returned; otherwise disabled(2) is returned.rw Enumeration .1.3.6.1.4.1.45.2.1.1.1.26 |
ieee8023TxStatusThis variable enables the MAC sublayer to be explicitly
enabled/disabled for transmitting frames. If a frame is being
transmitted when this variable is set to disabled(2), that
transmission is completed. Note that ieee8023MACSubLayerStatus
has an effect on this variable.rw Enumeration .1.3.6.1.4.1.45.2.1.1.1.27 |
ieee8023McastRxStatusEnables/disables reception of multicast frames. To actually
receive multicasts, both this variable AND
ieee8023MacSubLayerStatus must be set to enabled.rw Enumeration .1.3.6.1.4.1.45.2.1.1.1.28 |
ieee8023MacAddressThis object contains the MAC station address (i.e., the
Ethernet address).rw PhysAddress .1.3.6.1.4.1.45.2.1.1.1.29 |
ieee8023SqeTestErrorsThe number of times that the SQE TEST ERROR status was
received.ro Counter .1.3.6.1.4.1.45.2.1.1.1.30 |
RFC1213-MIBStatistics for a list of interface entries. There is one
entry per IEEE 802.3 like 'interface.' SEQUENCE OF Ieee8023IfEntry .1.3.6.1.4.1.170.1.1.1.3.1 |
ieee8023CollTableA table containing information on collision activity. SEQUENCE OF Ieee8023CollEntry .1.3.6.1.4.1.170.1.1.1.3.2 |
ieee8023CollEntry Ieee8023CollEntry .1.3.6.1.4.1.170.1.1.1.3.2.1 |
ieee8023CollRetransThe entry corresponding to the number of attempts made before
a frame was successfully transmitted. The range is from 1 to
15.ro INTEGER .1.3.6.1.4.1.170.1.1.1.3.2.1.1 |
ieee8023CollIndexThe index value that uniquely identifies the interface to
which this entry is applicable. The interface identified by a
particular value of this index is the same interface as
identified by the same value of ifIndex.ro INTEGER .1.3.6.1.4.1.170.1.1.1.3.2.1.2 |
ieee8023CollisionsThe number of frames that were retransmitted a specific number
of times.ro Counter .1.3.6.1.4.1.170.1.1.1.3.2.1.3 |
ieee8023GroupTableA table containing information on group addresses. There are
five entries in the table. SEQUENCE OF Ieee8023GroupEntry .1.3.6.1.4.1.170.1.1.1.3.3 |
ieee8023GroupEntry Ieee8023GroupEntry .1.3.6.1.4.1.170.1.1.1.3.3.1 |
ieee8023GroupIndexThe index value that uniquely identifies the interface to
which this entry is applicable. The interface identified by a
particular value of this index is the same interface as
identified by the same value of ifIndex.ro INTEGER .1.3.6.1.4.1.170.1.1.1.3.3.1.1 |
ieee8023GroupAddressA group address to which this Ethernet-like interface
responds.ro PhysAddress .1.3.6.1.4.1.170.1.1.1.3.3.1.2 |
ieee8023GroupTypeType of group address. Setting this object to the value
invalid(2) invalidates the corresponding entry in the
ieee8023GroupTable. That is, it effectively disassociates the
interface identified with said entry from the group address
identified with said entry. Whether the agent removes an
invalidated entry from the table is an implementation-specific
matter. Accordingly, management stations must be prepared to
receive tabular information from agents that corresponds to
entries not currently in use. Proper interpretation of such
entries requires examination of the relevant ieee8023GroupType
object.rw Enumeration .1.3.6.1.4.1.170.1.1.1.3.3.1.3 |