| OID symbolic | OID numeric | Type | Access | Description |
|---|
| ccacSysMIB | 1.3.6.1.4.1.9.9.322 | | | This MIB module provides provisioning and
monitoring Call Admission Control (CAC). |
| ccacSysObjects | 1.3.6.1.4.1.9.9.322.1 | | | |
| ccacSysConfig | 1.3.6.1.4.1.9.9.322.1.1 | | | |
| ccacSysConfigTable | 1.3.6.1.4.1.9.9.322.1.1.1 | | not-accessible | This table defines the general attributes of CAC
(Call Admission Control) processing. |
| ccacSysConfigEntry | 1.3.6.1.4.1.9.9.322.1.1.1.1 | | not-accessible | Each entry contains the attributes applied to
CAC processing.
One entry will be automatically created by the system
when it supports CAC processing. |
| T/F ccacSysCacEnable | 1.3.6.1.4.1.9.9.322.1.1.1.1.1 | TruthValue | read-write | This object specifies CAC (Call Admission Control)
function is enabled or not. |
| T/F ccacSysNotifyEnable | 1.3.6.1.4.1.9.9.322.1.1.1.1.2 | TruthValue | read-write | This object controls generation of notifications
in the MIB.
When this object is 'true(1)', generation of
notifications in the MIB is enabled. When this
variable is 'false(2)', generation of notifications
in the MIB is disabled. |
| INT ccacSysTreatment | 1.3.6.1.4.1.9.9.322.1.1.1.1.3 | INTEGER | read-write | The type of call treatment to apply on a new call when
a call resource threshold is exceeded. This treatment
is applicable if the threshold action (ccacSysRpAction)
includes 'treatment(3)' or 'busyoutAndTreatment(4)'.
hairpin(1) - Connect the call back to the PSTN via
another telephony port.
reject(2) - Reject the call, using cause code specified
in ccacSysRejectCode
playMessage(3) - Reject the call and send the specified
audio message. The audio file used for
'playMessage(3)' is specified in
ccacSysPlayMessageFile.
The 'playMessage(3)' option only applies to Voice over ATM,
IP, or FrameRelay calls. For other types of calls,
a value of 'playMessage(3)' is equivalent to 'reject(2)'. |
| I32 ccacSysRejectCode | 1.3.6.1.4.1.9.9.322.1.1.1.1.4 | Integer32 | read-write | This object specifies the numeric code to be returned to
the call control agent (MGC) when a call is rejected as
a result of the call resource thresholds being exceeded.
This code is used when the signalling protocol supports
call rejection cause codes. This does not apply to
channel associated signalling (CAS). |
| I32 ccacSysIsdnRejectCode | 1.3.6.1.4.1.9.9.322.1.1.1.1.5 | Integer32 | read-write | This object is used to reject the calls even when an
interface is 'busyout' as the action of call
treatment. |
| STR ccacSysPlayMessageFile | 1.3.6.1.4.1.9.9.322.1.1.1.1.6 | SnmpAdminString | read-write | The name of the audio file to be played for call
rejections if the value of ccacSysTreatment is
'playMessage(3)'.
The format of the filename is system specific.
If no file is configured, this object contains a zero
length string. |
| I32 ccacSysSlidingWindowSteps | 1.3.6.1.4.1.9.9.322.1.1.1.1.7 | Integer32 | read-write | This object defines the number of steps used for a
sliding window of ccacSysCallSpike. |
| I32 ccacSysSlidingWindowSize | 1.3.6.1.4.1.9.9.322.1.1.1.1.8 | Integer32 | read-write | This object defines the time length for each step in a
sliding window of ccacSysCallSpike. |
| I32 ccacSysCallSpike | 1.3.6.1.4.1.9.9.322.1.1.1.1.9 | Integer32 | read-write | This object is used to define a threshold for
incoming call spike.
The number of incoming calls is counted within a sliding
window which is broken into ccacSysSlidingWindowSteps.
Each step has an equally time interval defined in
ccacSysSlidingWindowSize.
The sliding window size can be calculated from
ccacSysSlidingWindowSteps and ccacSysSlidingWindowSize
two objects.
The 'sliding window' = ccacSysSlidingWindowSteps *
ccacSysSlidingWindowSize
For example, if ccacSysSlidingWindowSteps is 5 AND
ccacSysSlidingWindowSize is 200 (ms), then the
'sliding window' will be 1 second.
ccacSysCallSpike sets the maximum number of incoming
call in a sliding window.
Set this object to value '0' will disable call spike
threshold and will reset the value of
ccacSysSlidingWindowSteps and ccacSysSlidingWindowSize
to default value.
The value of this object is '0', it indicates the
call spike threshold is disabled. |
| ccacSysResPolicy | 1.3.6.1.4.1.9.9.322.1.2 | | | |
| ccacSysGatewayResTable | 1.3.6.1.4.1.9.9.322.1.2.1 | | not-accessible | This table is a mapping table for the CAC policy with
the CAC resources monitored in a media gateway. |
| ccacSysGatewayResEntry | 1.3.6.1.4.1.9.9.322.1.2.1.1 | | not-accessible | Each entry represents for the resource type which
will be monitored for CAC processing per media gateway.
Each entry will be automatically created by the system
depending on the availability of the combination of
CAC resources and its associated policies. |
| I32 ccacSysGwResIndex | 1.3.6.1.4.1.9.9.322.1.2.1.1.1 | Integer32 | not-accessible | This object uniquely identifies the CAC resource monitored
in the gateway. |
| CCA ccacSysGwResType | 1.3.6.1.4.1.9.9.322.1.2.1.1.2 | CcacResourceType | read-only | The resource type for CAC monitor per media gateway.
The value is assigned by the system automatically
when the entry is created. |
| I32 ccacSysGwResPolicyIndex | 1.3.6.1.4.1.9.9.322.1.2.1.1.3 | Integer32 | read-only | This object is the index (value of ccacSysRpIndex) to
ccacSysResPolicyTable which defines the policies,
such as high, medium, low threshold, and action
function for CAC. |
| ccacSysProtocolResTable | 1.3.6.1.4.1.9.9.322.1.2.2 | | not-accessible | This table is a mapping table for the CAC policy with
the CAC resources monitored per protocol supported in
a media gateway. |
| ccacSysProtocolResEntry | 1.3.6.1.4.1.9.9.322.1.2.2.1 | | not-accessible | Each entry represents for the resource type which
will be monitored for CAC processing per protocol.
Each entry will be automatically created by the system
depending on the CAC resources monitored per protocol.
Each system can choose to support the resource types
which are required per protocol. |
| I32 ccacSysProResIndex | 1.3.6.1.4.1.9.9.322.1.2.2.1.1 | Integer32 | not-accessible | This object uniquely identifies the CAC resource monitored
in the protocol. |
| CCA ccacSysProResType | 1.3.6.1.4.1.9.9.322.1.2.2.1.2 | CcacResourceType | read-only | The resource type for CAC monitor per protocol.
The value is assigned by the system automatically
when the entry is created. |
| I32 ccacSysProResPolicyIndex | 1.3.6.1.4.1.9.9.322.1.2.2.1.3 | Integer32 | read-only | This object is the index (value of ccacSysRpIndex) to
ccacSysResPolicyTable which defines the policies,
such as high, medium, low threshold, and action
function for CAC. |
| ccacSysResPolicyTable | 1.3.6.1.4.1.9.9.322.1.2.3 | | not-accessible | This table defines the thresholds/policies
configuration for a CAC resource involved in CAC
processing. |
| ccacSysResPolicyEntry | 1.3.6.1.4.1.9.9.322.1.2.3.1 | | not-accessible | Each entry in the table defines High, Medium, Low
threshold, and an action for CAC resource. |
| I32 ccacSysRpIndex | 1.3.6.1.4.1.9.9.322.1.2.3.1.1 | Integer32 | not-accessible | This object uniquely identifies the entry in the table. |
| CCA ccacSysRpResType | 1.3.6.1.4.1.9.9.322.1.2.3.1.2 | CcacResourceType | read-only | The type of CAC resource used in CAC processing.
The value is assigned by the system automatically
when the entry is created. |
| T/F ccacSysRpUserTunable | 1.3.6.1.4.1.9.9.322.1.2.3.1.3 | TruthValue | read-only | This object indicates the CAC resource is user
tunable (can modify its thresholds) or not
(Some CAC resources are too complicated for
the user to tune, so their thresholds are predefined
by the system).
The value is assigned by the system automatically
according to its resource type when the entry is
created.
If this object is set to 'false', then the following
objects can't be modified by user.
ccacSysRpHighThreshold,
ccacSysRpMedThreshold,
ccacSysRpLowThreshold. |
| T/F ccacSysRpAvgUtilization | 1.3.6.1.4.1.9.9.322.1.2.3.1.4 | TruthValue | read-only | This object indicates the CAC resource is based on
averaged utilization which is calculated by the
average utilization of interval defined in
ccacSysRpInterval.
The value is assigned by the system automatically
according to its resource type when the entry is
created.
If this object is set to 'false', then the object,
ccacSysRpInterval can't be modified by user. |
| INT ccacSysRpPercentOrAbsNum | 1.3.6.1.4.1.9.9.322.1.2.3.1.5 | INTEGER | read-only | This object indicates the unit of the utilization
and the unit of the thresholds of this CAC resource
is 'percent' or 'absolute number'.
This object specifies the unit ('percent' or 'absolute
number' of the following objects:
ccacSysRpHighThreshold,
ccacSysRpMedThreshold,
ccacSysRpLowThreshold,
ccacSysRpCurReading
If it is set to unitPercent(1), the unit of the objects
listed above is in range of 0 to 100 'percent'.
If it is set to unitAbsoluteNum(2), the unit of
the objects listed above is in range of 0 to 100000
'number'.
The value of this object is set by the system according
to its resource type. For example, if ccacSysRpResType
is cpu5Sec(1), cpuAvg(2), ioMem(3) or procMem(4),
this object will be set to unitPercent(1).
If ccacSysRpResType is totCalls(6), then this object
will be unitAbsoluteNum(2), the unit is the number of
calls. |
| I32 ccacSysRpHighThreshold | 1.3.6.1.4.1.9.9.322.1.2.3.1.6 | Integer32 | read-write | The maximum utilization in percent or in absolute
number allowed for this CAC resource.
When the utilization of the resource reaches this value
of the object, the action specified in ccacSysRpAction
will be taken and the resource will be marked as
unavailable and a trap of threshold exceed will be
triggered if ccacSysNotifyEnable is 'true'.
If ccacSysRpPercentOrAbsNum is unitPercent(1), the range
of this object is from 0 to 100 percent. If it is
unitAbsoluteNum(2), the range of this object is from
0 to 100000.
The value of this object has to be greater than or equal
to the value of ccacSysRpMedThreshold, and greater than
the value of ccacSysRpLowThreshold.
A SNMP SET to this object will be ignored if
ccacSysRpUserTunable is set to 'false'. |
| I32 ccacSysRpMedThreshold | 1.3.6.1.4.1.9.9.322.1.2.3.1.7 | Integer32 | read-write | The utilization in percent or in absolute number of
the resource reaches this value of the object, a trap of
threshold warning will be triggered.
If the value of this object is the same as the value of
ccacSysRpHighThreshold, it means not to monitor medium
utilization of the resource.
If ccacSysRpPercentOrAbsNum is unitPercent(1), the range
of this object is from 0 to 100 percent. If it is
unitAbsoluteNum(2), the range of this object is from
0 to 100000.
The value of this object has to be less than or equal to
the value of ccacSysRpHighThreshold, but greater than
the value of ccacSysRpLowThreshold.
A SNMP SET to this object will be ignored if
ccacSysRpUserTunable is set to 'false'. |
| I32 ccacSysRpLowThreshold | 1.3.6.1.4.1.9.9.322.1.2.3.1.8 | Integer32 | read-write | The utilization in percent or in absolute number of
a currently unavailable resource falls below this
value of the object, the action will be removed,
the resource will be marked as available and a trap
of threshold clear will be triggered if
ccacSysNotifyEnable is set to 'true'.
If ccacSysRpPercentOrAbsNum is unitPercent(1), the range
of this object is from 0 to 100 percent. If it is
unitAbsoluteNum(2), the range of this object is from
0 to 100000.
The value of this object has to be less than the value
of ccacSysRpMedThreshold.
A SNMP SET to this object will be ignored if
ccacSysRpUserTunable is set to 'false'. |
| I32 ccacSysRpInterval | 1.3.6.1.4.1.9.9.322.1.2.3.1.9 | Integer32 | read-write | This object sets the time interval over which the
average utilization is computed for comparison with
the ccacSysRpHighThreshold, ccacSysRpMedThreshold
and ccacSysRpLowThreshold of the entry which
ccacSysRpResType is cpuAvg(2), ioMem(3), procMem(4) or
totMem(5).
This object will be ignored if its ccacSysRpAvgUtilization
is set to 'false'.
The formula is used for computation is defined in TC
CcacResourceType.
The recommended value for this object is 60 seconds. |
| INT ccacSysRpAction | 1.3.6.1.4.1.9.9.322.1.2.3.1.10 | INTEGER | read-write | The action to be taken when ccacSysRpHighThreshold
is exceeded.
The action will be reversed when the resource
utilization falls below ccacSysRpLowThreshold.
For instance, an entry with ccacSysRpHighThreshold 80,
ccacSysRpLowThreshold 70, and ccacSysRpAction busyout.
The busyout will be taken when the resource utilization
exceeds 80 and a no busyout will be taken when the
resource utilization below 70.
none(1) - No action is taken.
busyout(2) - Busyout the telephony ports after rejecting
the current call
treatment(3) - Apply the call treatment specified in
ccacSysTreatment to the current call
busyoutAndTreatment(4) - Apply the specified treatment
to the current call and busyout
the telephony ports |
| I32 ccacSysRpCurReading | 1.3.6.1.4.1.9.9.322.1.2.3.1.11 | Integer32 | read-only | The current utilization/number reading of the CAC resource
in percent or in absolute number.
If ccacSysRpPercentOrAbsNum is unitPercent(1), the range
of this object is from 0 to 100. If it is
unitAbsoluteNum(2), the range of this object is from
0 to 100000. |
| T/F ccacSysRpAvailable | 1.3.6.1.4.1.9.9.322.1.2.3.1.12 | TruthValue | read-only | The CAC resource is available or not.
A currently unavailable resource becomes available
if its utilization is below the ccacSysRpLowThreshold.
A currently available resource becomes unavailable if
its utilization is over the ccacSysRpHighThreshold. |
| ccacSysStat | 1.3.6.1.4.1.9.9.322.1.3 | | | |
| ccacSysResStatTable | 1.3.6.1.4.1.9.9.322.1.3.1 | | not-accessible | This table is for CAC resource threshold statistics. |
| ccacSysResStatEntry | 1.3.6.1.4.1.9.9.322.1.3.1.1 | | not-accessible | Each entry in the table contains CAC statistics
and duration for each resource corresponding entry
in ccacSysResPolicyTable. |
| NUM ccacSysRsDuration | 1.3.6.1.4.1.9.9.322.1.3.1.1.2 | TimeInterval | read-only | This object provides the elapsed time the system has
been in its current state as shown in ccacSysRsState. |
| NUM ccacSysRsPrevDuration | 1.3.6.1.4.1.9.9.322.1.3.1.1.3 | TimeInterval | read-only | This object provides the elapsed time the system was
in its previous state prior to the most recent transition
of ccacSysRsState.
This value is zero if the ccacSysRsState has not
changed state. |
| C32 ccacSysRsExceedCountEx | 1.3.6.1.4.1.9.9.322.1.3.1.1.4 | Counter32 | read-only | This object is the accumulated number of ccacSysRsState
state transitions to 'thresholdExceed(2)' were detected
since system startup. |
| C32 ccacSysRsCallsWhenExceed | 1.3.6.1.4.1.9.9.322.1.3.1.1.5 | Counter32 | read-only | This object is the number of times that the new calls
have arrived when the system was in a thresholdExceed(2)
state.
The calls may or may not have been rejected, depending on
the value of the ccacSysRpAction. |
| ccacSysStatTable | 1.3.6.1.4.1.9.9.322.1.3.2 | | not-accessible | This table defines the CAC statistics in CAC
processing. |
| ccacSysStatEntry | 1.3.6.1.4.1.9.9.322.1.3.2.1 | | not-accessible | Each entry in the table contains CAC statistics
applied to CAC processing.
One entry will be automatically created by the system
when it supports CAC processing. |
| C32 ccacSysCallRejections | 1.3.6.1.4.1.9.9.322.1.3.2.1.1 | Counter32 | read-only | Number of calls which have been rejected due to any of
the CAC resource thresholds being exceeded since
last system re-initialization.
Multiple CAC resource thresholds may be exceeded per call,
thus this object is not just a sum of the individual
threshold counters (ccacSysRsCallsWhenExceed). |
| C32 ccacSysCallsInSWindow | 1.3.6.1.4.1.9.9.322.1.3.2.1.2 | Counter32 | read-only | This object counts the total incoming calls within a
given sliding window.
This counter will be reset when the configuration (objects
ccacSysSlidingWindowSteps and ccacSysSlidingWindowSize) of
the sliding window is changed. |
| ccacSysConformance | 1.3.6.1.4.1.9.9.322.2 | | | |
| ccacSysCompliances | 1.3.6.1.4.1.9.9.322.2.1 | | | |
| ccacSysCompliance | 1.3.6.1.4.1.9.9.322.2.1.1 | | | The compliance statement for SNMP entities which
implement the ccacSysMIB |
| ccacSysGroups | 1.3.6.1.4.1.9.9.322.2.2 | | | |
| ccacSysConfigGroup | 1.3.6.1.4.1.9.9.322.2.2.1 | | | Objects for providing CAC provisioning for
CAC processing. |
| ccacSysDialCtrlConfigGroup | 1.3.6.1.4.1.9.9.322.2.2.2 | | | Objects for providing CAC provisioning specific to
dial control. |
| ccacSysResPolicyGroup | 1.3.6.1.4.1.9.9.322.2.2.3 | | | Objects for providing CAC resource provisioning. |
| ccacSysStatGroup | 1.3.6.1.4.1.9.9.322.2.2.4 | | | Objects for providing CAC resource statistics. |
| ccacSysGatewayResGroup | 1.3.6.1.4.1.9.9.322.2.2.5 | | | A collection of objects providing media gateway
related CAC resource provisioning feature. |
| ccacSysProtocolResGroup | 1.3.6.1.4.1.9.9.322.2.2.6 | | | A collection of objects providing media gateway
control protocol related CAC resource provisioning
feature. |
