Allied Telesis AlliedWare Plus Operating System Version 5.4.4C (x310-26FT,x310-26FP,x310-50FT,x310-50FP) User Manual
Page 1991
RMON Commands
Software Reference for x310 Series Switches
C613-50046-01 REV A
AlliedWare Plus
TM
Operating System - Version 5.4.4C
74.3
Default
By default, there are no alarms.
Mode
Global Configuration
Usage
RMON alarms have a rising and falling threshold. Once the alarm monitoring is operating,
you cannot have a falling alarm unless there has been a rising alarm and vice versa.
However, when you start RMON alarm monitoring, an alarm must be generated without
the other type of alarm having first been triggered. The alarmstartup parameter allows
this. It is used to say whether RMON can generate a rising alarm (1), a falling alarm (2) or
either alarm (3) as the first alarm.
Note that the SNMP MIB Object Identifier (OID) indicated in the command syntax with
<oid> must be specified as a dotted decimal value with the form
etherStatsEntry.field.<stats-index>.
Example
To configure an alarm to monitor the change per minute in the etherStatsPkt value for
interface 22 (defined by stats-index 22 in the
command), to trigger
event 2 (defined by the
command) when it reaches the rising threshold 400,
and to trigger event 3 when it reaches the falling threshold 200, and identify this alarm as
belonging to Maria, use the commands:
Related Commands
rmon collection stats
rmon event
rising-threshold
<
1-2147483647
>
Rising threshold value of the alarm entry in seconds.
<rising-event-index>
<1-65535>
The event to be triggered when the
monitored object value reaches the rising threshold
value. This is an event index of an event specified by
the
command.
falling-threshold
<
1-2147483647
>
Falling threshold value of the alarm entry in seconds.
<falling-event-index>
<1-65535>
The event to be triggered when the
monitored object value reaches the falling threshold
value. This is an event index of an event specified by
the
command.
alarmstartup {1|2|3}
Whether RMON can trigger a falling alarm (1), a rising
alarm (2) or either (3) when you first start monitoring.
See the Usage section for more information.
owner <owner>
Arbitrary owner name to identify the alarm entry.
Parameter(cont.)
Description(cont.)
awplus#
configure terminal
awplus(config)#
rmon alarm 229 etherStatsEntry.22.5 interval 60
delta rising-threshold 400 event 2 falling-
threshold 200 event 3 alarmstartup 3 owner
maria