ciscoLwappDot11ClientCoverageHolePreAlarmRev
CISCO-LWAPP-RRM-MIB ·
.1.3.6.1.4.1.9.9.615.0.5
Object
notification
The system generates this notification when the
RRM coverage hole detection algorithm detects areas of radio
coverage in a wireless LAN that are below the level needed for
robust radio performance.
If clients on a access point are detected at
threshold levels (RSSI, percentage of failed
packets, and number of failed packets) specified in RRM
configuration, the access point sends a 'coverage hole'
alert to the controller.
This notification is generated in any of the following
conditions
1)When the failed packet count
is more than failed packet count threshold represented by
clrRrmParametersVoicePktCountThreshold for voice and
clrRrmParametersDataPktCountThreshold for data.
2)When the percentage of failed packet count is more than
the failed packet count threshold represented by
clrRrmParametersVoicePktPercentThreshold for voice and
clrRrmParametersDataPktPercentThreshold for data.
3)When RSSI value is lower than the RSSI threshold represented
by clrRrmParametersVoiceRssiThreshold for voice and
clrRrmParametersDataRssiThreshold for data.
Context
- MIB
- CISCO-LWAPP-RRM-MIB
- OID
.1.3.6.1.4.1.9.9.615.0.5- Type
- notification
- Status
- current
- Parent
- ciscoLwappRrmMIBNotifs
- Siblings
- 7
Syntax
No syntax metadata recorded.
Values & Constraints
No enumerated values or constraints recorded.
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| ciscoLwappDot11ClientCoverageHolePreAlarm This notification is generated when the AP receives at least
'packet count' packets, represented by clrRrmParametersVoicePktCount
for voice or clrRrmParametersDataPktCount for dat… | notification | - | .1.3.6.1.4.1.9.9.615.0.1 |
| ciscoLwappRrmRfGroupLeaderChange This notification would be generated,
from the controller that is elected as the
new leader, when RF Grouping is done.
It has MAC address and details of the new Group Leader. | notification | - | .1.3.6.1.4.1.9.9.615.0.2 |
| ciscoLwappRrmRfGroupMemberAdded This notification is generated from the group leader
when a new member is added to the RF group.
This notification has MAC address and details of
new group member. | notification | - | .1.3.6.1.4.1.9.9.615.0.3 |
| ciscoLwappRrmRfGroupMemberRemoved The notification is generated from the group leader,
when a member is removed from the RF group.
This notification has MAC address and details of
removed group member. | notification | - | .1.3.6.1.4.1.9.9.615.0.4 |
| ciscoLwappRrmRfGroupLeaderChangeRev This notification would be generated,
from the controller that is elected as the
new leader, when RF Grouping is done.
It has MAC address and details of the new Group Leader. | notification | - | .1.3.6.1.4.1.9.9.615.0.6 |
| ciscoLwappRrmRfGroupMemberAddedRev This notification is generated from the group leader
when a new member is added to the RF group.
This notification has MAC address and details of
new group member. | notification | - | .1.3.6.1.4.1.9.9.615.0.7 |
| ciscoLwappRrmRfGroupMemberRemovedRev The notification is generated from the group leader,
when a member is removed from the RF group.
This notification has MAC address and details of
removed group member. | notification | - | .1.3.6.1.4.1.9.9.615.0.8 |
Notification Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| CISCO-LWAPP-DOT11-CLIENT-MIBcldcClientMacAddress This object represents the MAC address of the
client for this entry and uniquely identifies
this entry. | column | SNMPv2-TCMacAddress | .1.3.6.1.4.1.9.9.599.1.3.1.1.1 |
| CISCO-LWAPP-DOT11-CLIENT-MIBcldcApMacAddress This object represents the radio MAC address
of a LWAPP AP. | column | SNMPv2-TCMacAddress | .1.3.6.1.4.1.9.9.599.1.3.1.1.8 |
| CISCO-LWAPP-DOT11-CLIENT-MIBcldcIfType This object represents the wireless interface type. | column | CISCO-LWAPP-TC-MIBCLApIfType | .1.3.6.1.4.1.9.9.599.1.3.1.1.9 |
| CISCO-LWAPP-AP-MIBcLApName This object specifies the administrative name
assigned to the AP by the user. If an AP is not configured,
its factory default name will be ap:<last three byte
of MACAddress> eg.… | column | OctetString | .1.3.6.1.4.1.9.9.513.1.1.1.1.5 |
| clrRrmApTransmitPowerLevel This indicates represents the transmit power level for the AP. | scalar | Integer32 | .1.3.6.1.4.1.9.9.615.1.2.1 |
| clrRrmTimeStamp This object indicates the time when coverage
pre alarm was first reported to controller by an
access point. After receiving this alert,
controller will try to mitigate the covera… | scalar | SNMPv2-TCTimeStamp | .1.3.6.1.4.1.9.9.615.1.2.2 |
| clrRrmClientType This object indicates the client type for which this
notification was sent.
data(1) - coverage hole has been detected for a data
client(client which is … | scalar | Enumeration | .1.3.6.1.4.1.9.9.615.1.2.3 |
| clrRrmRssiHistogramLength This object represents the number of values on the histogram.
At present it is 31 entries. | scalar | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.9.9.615.1.2.4 |
| clrRrmRssiHistogramMaxIndex This object represents the maximum value on the histogram. | scalar | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.9.9.615.1.2.5 |
| clrRrmRssiHistogramMinIndex This object represents the minimum value on the histogram. | scalar | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.9.9.615.1.2.6 |
| clrRrmNeighborApCountRev This object represents the number of 'clrRrmNeighborApMac,
clrRrmNeighborApRssi' appended to this notification. | scalar | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.9.9.615.1.2.15 |
| clrRrmNeighborApMacAddressRev This object represents the neighbor MAC address for this
client. This is a comma seperated values for clrRrmNeighborApCount
values. | scalar | SNMP-FRAMEWORK-MIBSnmpAdminString | .1.3.6.1.4.1.9.9.615.1.2.16 |
| clrRrmNeighborApRssiRev This object represents the neighbor RSSI values for this
client. This is a comma seperated values for clrRrmNeighborApCount
values. | scalar | SNMP-FRAMEWORK-MIBSnmpAdminString | .1.3.6.1.4.1.9.9.615.1.2.17 |
| clrRrmNeighborApIfTypeRev This object represents the neighbor AP radio type for this
client. This is a comma seperated values for clrRrmNeighborApCount
values. | scalar | SNMP-FRAMEWORK-MIBSnmpAdminString | .1.3.6.1.4.1.9.9.615.1.2.18 |
| CISCO-LWAPP-WLAN-MIBcLWlanChdEnable | - | - | - |
| clrRrmRssiHistogramValuesRev This object represents the histogram value.
When notfication is being sent, there would
as many instances of this object as the vlaue of
'clrRrmRssiHistogramLength'. | scalar | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.9.9.615.1.2.14 |