Appendix - Snmp Traps; Alarm Traps - AudioCodes Mediant 2000 User Manual

User's Manual
24

Appendix - SNMP Traps

This section provides information regarding proprietary traps currently supported in the
Mediant 2000. Note that traps whose purposes are alarms are different from traps
whose purposes are not alarms, e.g., logs.
Currently, all traps have the same structure, which is made up of the same 11
varbinds. An example is: 1.3.6.1.4.1.5003.9.10.1.21.1
The source varbind is made up of a string that details the component from which the
trap is being sent, forwarded by the hierarchy in which it resides. For example, an
alarm from an SS7 link has the following string in its source varbind:
acBoard#1/SS7#0/SS7Link#6
In this example, the SS7 link number is specified as 6 and is part of the only SS7
module in the device that is placed in slot number 1 (in a chassis) and is the module to
which this trap is related. For devices where there are no chassis options the slot
number of the board is always 1.
24.1

Alarm Traps

The following provides information relating to those alarms that are raised as the result
of a generated SNMP trap.
following section headings refers to the string that is
acBoardTrapGlobalsSource trap varbind. In all the following discussions, to clear a
generated alarm the same notification type is sent but with the severity set to 'cleared'.
24.1.1 Component: Board#<n>
The source varbind text for all the alarms under the component below is Board# <n>
where n is the slot number.
<n> is the slot number when the TP-1610 resides in a chassis.
Alarm:
OID:
Default Severity
Event Type:
Probable Cause:
Alarm Text:
Status Changes:
Condition:
Alarm status:
<text> value:
Version 5.0
The component name described within each of the
Table 24-1: acBoardFatalError Alarm Trap
acBoardFatalError
1.3.6.1.4.1.5003.9.10.1.21.2.0.1
Critical
equipmentAlarm
underlyingResourceUnavailable (56)
Board Fatal Error: <text>
Any fatal error
Critical
A run-time specific string describing the fatal error
527
24. Appendix - SNMP Traps
provided in the
June 2006