thresholds
config>system
This command enables the context to configure monitoring thresholds.
cflash-cap-alarm cflash-id rising-threshold threshold [falling-threshold threshold] interval seconds [rmon-event-type] [startup-alarm alarm-type]
no cflash-cap-alarm cflash-id
config>system>thresholds
This command enables capacity monitoring of the compact flash specified in this command. The severity level is Alarm. Both a rising and falling threshold can be specified.
The no form of this command removes the configured compact flash threshold alarm.
the cflash-id specifies the name of the cflash device to be monitored (see Table: URL Types and Syntax for parameter descriptions and values)
specifies a threshold for the sampled statistic. When the current sampled value is greater than or equal to this threshold, and the value at the last sampling interval was less than this threshold, a single threshold crossing event is generated. A single threshold crossing event is also generated if the first sample taken is greater than or equal to this threshold and the associated startup-alarm is equal to rising or either.
After a rising threshold crossing event is generated, another such event is not generated until the sampled value falls below this threshold and reaches less than or equal to the falling-threshold value.
The threshold values represent units of 512 bytes.
specifies a threshold for the sampled statistic. When the current sampled value is less than or equal to this threshold, and the value at the last sampling interval was greater than this threshold, a single threshold crossing event is generated. A single threshold crossing event is also generated if the first sample taken is less than or equal to this threshold and the associated startup-alarm is equal to falling or either.
After a falling threshold crossing event is generated, another such event is not generated until the sampled value rises above this threshold and reaches greater than or equal to the rising-threshold value.
The threshold values represent units of 512 bytes.
specifies the polling period, in seconds, over which the data is sampled and compared with the rising and falling thresholds
specifies the type of notification action to be taken when this event occurs
specifies the alarm that may be sent when this alarm is first created
If the first sample is greater than or equal to the rising threshold value and startup-alarm is equal to rising or either, a single rising threshold crossing event is generated.
If the first sample is less than or equal to the falling threshold value and startup-alarm is equal to falling or either, a single falling threshold crossing event is generated.
cflash-cap-warn cflash-id rising-threshold threshold [falling-threshold threshold] interval seconds [rmon-event-type] [startup-alarm alarm-type]
no cflash-cap-warn cflash-id
config>system>thresholds
This command enables capacity monitoring of the compact flash specified in this command. The severity level is Warning. Both a rising and falling threshold can be specified.
The no form of this command removes the configured compact flash threshold warning.
the cflash-id specifies the name of the cflash device to be monitored (see Table: URL Types and Syntax for parameter descriptions and values)
specifies a threshold for the sampled statistic. When the current sampled value is greater than or equal to this threshold, and the value at the last sampling interval was less than this threshold, a single threshold crossing event is generated. A single threshold crossing event is also generated if the first sample taken is greater than or equal to this threshold and the associated startup-alarm is equal to rising or either.
After a rising threshold crossing event is generated, another such event is not generated until the sampled value falls below this threshold and reaches less than or equal to the falling-threshold value.
The threshold values represent units of 512 bytes.
specifies a threshold for the sampled statistic. When the current sampled value is less than or equal to this threshold, and the value at the last sampling interval was greater than this threshold, a single threshold crossing event is generated. A single threshold crossing event is also generated if the first sample taken is less than or equal to this threshold and the associated startup-alarm is equal to falling or either.
After a falling threshold crossing event is generated, another such event is not generated until the sampled value rises above this threshold and reaches greater than or equal to the rising-threshold value.
The threshold values represent units of 512 bytes.
specifies the polling period over which the data is sampled and compared with the rising and falling thresholds
specifies the type of notification action to be taken when this event occurs
specifies the alarm that may be sent when this alarm is first created
If the first sample is greater than or equal to the rising threshold value and startup-alarm is equal to rising or either, a single rising threshold crossing event is generated.
If the first sample is less than or equal to the falling threshold value and startup-alarm is equal to falling or either, a single falling threshold crossing event is generated.
memory-use-alarm rising-threshold threshold [falling-threshold threshold] interval seconds [rmon-event-type] [startup-alarm alarm-type]
no memory-use-alarm
config>system>thresholds
The memory thresholds are based on monitoring the TIMETRA-SYSTEM-MIB sgiMemoryUsed object. This object contains the amount of memory currently used by the system. The severity level is Alarm.
The absolute sample type method is used.
The no form of this command removes the configured memory threshold alarm.
specifies a threshold for the sampled statistic. When the current sampled value is greater than or equal to this threshold, and the value at the last sampling interval was less than this threshold, a single threshold crossing event is generated. A single threshold crossing event is also generated if the first sample taken is greater than or equal to this threshold and the associated startup-alarm is equal to rising or either.
After a rising threshold crossing event is generated, another such event is not generated until the sampled value falls below this threshold and reaches less than or equal to the falling-threshold value.
The threshold values are in bytes.
specifies a threshold for the sampled statistic. When the current sampled value is less than or equal to this threshold, and the value at the last sampling interval was greater than this threshold, a single threshold crossing event is generated. A single threshold crossing event is also generated if the first sample taken is less than or equal to this threshold and the associated startup-alarm is equal to falling or either.
After a falling threshold crossing event is generated, another such event is not generated until the sampled value rises above this threshold and reaches greater than or equal to the rising-threshold value.
The threshold values are in bytes.
specifies the polling period over which the data is sampled and compared with the rising and falling thresholds
specifies the type of notification action to be taken when this event occurs
specifies the alarm that may be sent when this alarm is first created
If the first sample is greater than or equal to the rising threshold value and startup-alarm is equal to rising or either, a single rising threshold crossing event is generated.
If the first sample is less than or equal to the falling threshold value and startup-alarm is equal to falling or either, a single falling threshold crossing event is generated.
memory-use-warn rising-threshold threshold [falling-threshold threshold] interval seconds [rmon-event-type] [startup-alarm alarm-type]
no memory-use-warn
config>system>thresholds
The memory thresholds are based on monitoring the TIMETRA-SYSTEM-MIB sgiMemoryUsed object. This object contains the amount of memory currently used by the system. The severity level is Warning.
The absolute sample type method is used.
The no form of this command removes the configured compact flash threshold warning.
specifies a threshold for the sampled statistic. When the current sampled value is greater than or equal to this threshold, and the value at the last sampling interval was less than this threshold, a single threshold crossing event is generated. A single threshold crossing event is also generated if the first sample taken is greater than or equal to this threshold and the associated startup-alarm is equal to rising or either.
After a rising threshold crossing event is generated, another such event is not generated until the sampled value falls below this threshold and reaches less than or equal to the falling-threshold value.
The threshold values are in bytes.
specifies a threshold for the sampled statistic. When the current sampled value is less than or equal to this threshold, and the value at the last sampling interval was greater than this threshold, a single threshold crossing event is generated. A single threshold crossing event is also generated if the first sample taken is less than or equal to this threshold and the associated startup-alarm is equal to falling or either.
After a falling threshold crossing event is generated, another such event is not generated until the sampled value rises above this threshold and reaches greater than or equal to the rising-threshold value.
The threshold values are in bytes.
specifies the polling period over which the data is sampled and compared with the rising and falling thresholds
specifies the type of notification action to be taken when this event occurs
specifies the alarm that may be sent when this alarm is first created
If the first sample is greater than or equal to the rising threshold value and startup-alarm is equal to rising or either, a single rising threshold crossing event is generated.
If the first sample is less than or equal to the falling threshold value and startup-alarm is equal to falling or either, a single falling threshold crossing event is generated.
rmon
config>system>thresholds
This command enables the context to configure generic RMON alarms and events.
Generic RMON alarms can be created on any SNMP object-ID that is valid for RMON monitoring (for example, an integer-based datatype).
The configuration of an event controls the generation and notification of threshold crossing events configured with the alarm command.
alarm rmon-alarm-id variable-oid oid-string interval seconds [sample-type] [startup-alarm alarm-type] [rising-event rmon-event-id rising-threshold threshold] [falling-event rmon-event-id falling threshold threshold] [owner owner-string]
no alarm rmon-alarm-id
config>system>thresholds>rmon
The alarm command configures an entry in the RMON-MIB alarm table. The alarm command controls the monitoring and triggering of threshold crossing events. In order for notification or logging of a threshold crossing event to occur, there must be at least one associated rmon>event configured.
The agent periodically takes statistical sample values from the MIB variable specified for monitoring and compares them to thresholds that have been configured with the alarm command. The alarm command configures the MIB variable to be monitored, the polling period (interval), sampling type (absolute or delta value), and rising and falling threshold parameters. If a sample has crossed a threshold value, the associated event is generated.
Use the no form of this command to remove an rmon-alarm-id from the configuration.
a numerical identifier for the alarm being configured. The number of alarms that can be created is limited to 1200.
the SNMP object identifier of the particular variable to be sampled. Only SNMP variables that resolve to an ASN.1 primitive type of integer (integer, Integer32, Counter32, Counter64, Gauge, or TimeTicks) may be sampled. The oid-string may be expressed using either the dotted string notation or as object name plus dotted instance identifier. For example, ‟1.3.6.1.2.1.2.2.1.10.184582144” or ‟ifInOctets.184582144”.
The oid-string has a maximum length of 255 characters.
the interval in seconds specifies the polling period over which the data is sampled and compared with the rising and falling thresholds. When setting this interval value, care should be taken in the case of ‟delta” type sampling – the interval should be set short enough that the sampled variable is very unlikely to increase or decrease by more than 2147483647 – 1 during a single sampling interval. Care should also be taken not to set the interval value too low to avoid creating unnecessary processing overhead.
specifies the method of sampling the selected variable and calculating the value to be compared against the thresholds
specifies the alarm that may be sent when this alarm is first created
If the first sample is greater than or equal to the rising threshold value and startup-alarm is equal to rising or either, a single rising threshold crossing event is generated.
If the first sample is less than or equal to the falling threshold value and startup-alarm is equal to falling or either, a single falling threshold crossing event is generated.
the identifier of the rmon>event that specifies the action to be taken when a rising threshold crossing event occurs
If there is no corresponding event configured for the specified rmon-event-id, then no association exists and no action is taken.
If the rmon-event-id has a value of zero (0), no associated event exists.
If an rmon-event-id is configured, the CLI requires a rising-threshold to also be configured.
specifies a threshold for the sampled statistic. When the current sampled value is greater than or equal to this threshold, and the value at the last sampling interval was less than this threshold, a single threshold crossing event is generated. A single threshold crossing event is also generated if the first sample taken is greater than or equal to this threshold and the associated startup-alarm is equal to rising or either.
After a rising threshold crossing event is generated, another such event is not generated until the sampled value falls below this threshold and reaches less than or equal to the falling-threshold value.
the identifier of the rmon>event that specifies the action to be taken when a falling threshold crossing event occurs
If there is no corresponding event configured for the specified rmon-event-id, then no association exists and no action is taken.
If the rmon-event-id has a value of zero (0), no associated event exists.
If an rmon-event-id is configured, the CLI requires a falling-threshold to also be configured.
specifies a threshold for the sampled statistic. When the current sampled value is less than or equal to this threshold, and the value at the last sampling interval was greater than this threshold, a single threshold crossing event is generated. A single threshold crossing event is also generated if the first sample taken is less than or equal to this threshold and the associated startup-alarm is equal to falling or either.
After a falling threshold crossing event is generated, another such event is not generated until the sampled value rises above this threshold and reaches greater than or equal to the rising-threshold value.
the creator of this alarm, a string up to 80 characters in length. It defaults to ‟TiMOS CLI”. This parameter is defined primarily to allow entries that have been created in the RMON-MIB alarm table by remote SNMP managers to be saved and reloaded in a CLI configuration file. The owner is not normally configured by CLI users.
event rmon-event-id [event-type] [description description-string] [owner owner-string]
no event rmon-event-id
config>system>thresholds>rmon
This command configures an entry in the RMON-MIB event table. The command controls the generation and notification of threshold crossing events configured with the alarm command. When a threshold crossing event is triggered, the rmon>event configuration optionally specifies if an entry in the RMON-MIB log table should be created to record the occurrence of the event. It may also specify that an SNMP notification (trap) should be generated for the event. The RMON-MIB defines two notifications for threshold crossing events: Rising Alarm and Falling Alarm.
Creating an event entry in the RMON-MIB log table does not create a corresponding entry in the TiMOS event logs. However, when the event-type is set to trap, the generation of a Rising Alarm or Falling Alarm notification creates an entry in the TiMOS event logs and that is distributed to whatever TiMOS log destinations are configured: CONSOLE, session, memory, file, syslog, or SNMP trap destination.
The TiMOS logger message includes a rising or falling threshold crossing event indicator, the sample type (absolute or delta), the sampled value, the threshold value, the rmon-alarm-id, the associated rmon-event-id, and the sampled SNMP object identifier.
Use the no form of this command to remove an rmon-event-id from the configuration.
the identifier of the RMON event
specifies the type of notification action to be taken
a user-configurable string, up to 80 characters in length, that can be used to identify the purpose of this event. If the string contains special characters (such as #, $, and spaces), the entire string must be enclosed within double quotes.
the creator of this alarm, a string up to 80 characters in length. It defaults to ‟TiMOS CLI”. This parameter is defined primarily to allow entries that have been created in the RMON-MIB alarm table by remote SNMP managers to be saved and reloaded in a CLI configuration file. The owner is not normally configured by CLI users.