CHAPTER 7 SNMP Traps
Mediant 800 SBC | SNMP Reference Guide
Trap Varbind
Description
Note:
The device sends an empty string "\0".
AudioCodes OVOC provides the proper string
value when it sends it northbound.
acBoardTrapGlobalsSystemSerialNumber
(16)
The Serial Number of the device that sent the
trap.
The value is an octet string of up to 255
characters.
Customizing Trap's Enterprise OID
You can change the enterprise value in the device's SNMP Traps to a variable value, using the
ini file parameter [SNMPTrapEnterpriseOid]. This parameter replaces the Traps’ OID prefix from
'AcTrap' (1.3.6.1.4.1.5003.9.10.1.21) to user-defined root. All other OIDs remain the same.
For
example,
the
current
acBoardEvBoardStarted
parameter's
OID
is
'1.3.6.1.4.1.5003.9.10.1.21.2.0.4'. Its prefix ('1.3.6.1.4.1.5003.9.10.1.21') can be changed, and all
other OIDs remain the same.
SNMP Alarms in Syslog
SNMP alarms are sent to the Syslog server using the following format.
■
Sent alarms:
RAISE-ALARM: <Alarm Name>; Textual Description: <Textual Description>;
Severity <Alarm Severity>; Source <Alarm Source>; Unique ID: <Alarm Unique ID >.
If additional information exists in the alarm, the following are also added: Additional
Info1:/ Additional Info2:/ Additional Info3
The message severity is as follows:
Table 7-2: Message Severity
ITU Perceived Severity (SNMP Alarm’s Severity)
AudioCodes'
Syslog Severity
Critical
RecoverableMsg
Major
RecoverableMsg
Minor
RecoverableMsg
Warning
Notice
Indeterminate
Notice
Cleared
Notice
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