Network Functions
149
When both the SNMP Agent and SNMP Management system have the same MIB structure, data
can be easily transferred and used. SNMP data packets, each containing an object identifier and
information associated with that object, are passed between the device and management system
to populate the appropriate fields in the receiver’s MIB. Both the Agent and Management System
can then reference the object and process the data as needed.
12.4.2 ASG Guard/ASG Guard Plus MIB
The ASG Guard/ASG Guard Plus has a general MIB as well as proprietary MIBs for companies
that use the ASG Guard/ASG Guard Plus as an SNMP trap proxy. (For more information
regarding proprietary MIBs contact Lucent Technologies.) The ASG Guard/ASG Guard Plus MIB
is under enterprise number 1476 branch ASG Guard/ASG Guard Plus (1), branch mfTrap (1).
Table 12-1 shows the basic set-up of a MIB and shows information about:
•
Object Identifiers- The index used to identify the information in the MIB.
•
Object Data- The information contained in the referenced data node.
•
Object Source- The field in the ASG Guard/ASG Guard Plus where the information is located.
Table 12-1. Basic Setup of a MIB
Object Identifier
Object Data
Object Source
1.3.6.4.1.1476.1.1.1
trapId
Alarm Severity. Placed in the Action Table Parameter
Field. The value can be from 1 to 10.
1.3.6.4.1.1476.1.1.2
trapSiteDesc
Site name in System Parameter.
1.3.6.4.1.1476.1.1.3
trapSource
SNMP Agent.
1.3.6.4.1.1476.1.1.4
trapDesc
Alarm or error code. This is the alarm as delivered by
the host device or ASG Guard/ASG Guard Plus
system. It includes all parameters.
1.3.6.4.1.1476.1.1.5
trapComment
Comment Field in Action Table. The date and time of
alarm are also included in this field.
1.3.6.4.1.1476.1.1.6
trapExtraInfo
Extra information associated with this message.
Assigned by custom Action Routine.
1.3.6.4.1.1476.1.1.7
trapExpertData
May contain up to 161 characters, and provides
additional data to the technician that helps in the
isolation or correction of the problem.
With the information in Table 12-1, the SNMP Management System can be configured to receive
and use SNMP traps sent by the ASG Guard/ASG Guard Plus.
NOTE:
Configuration of the SNMP Management System may require the assistance of your LAN
Administrator. Please contact him/her to determine how to compile the appropriate MIB
for your particular system.
Summary of Contents for Lucent Technologies Access Security Gateway Guard
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Page 28: ...ASG Guard Overview 16 Page intentionally left blank ...
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Page 82: ...Modifying the User Database 70 Page intentionally left blank ...
Page 120: ...Action and Event Tables 108 Page intentionally left blank ...
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