Chapter 7 XSCF SNMP Agent Function 7-5
7.3 About Trap
When an event occurs, the SNMP agent function notifies the SNMP manager of the
event. This function is called a Trap (see
FIGURE 7-2). The XSCF Trap covers the
following events:
1. XSCF failover
2. Additions, removals, and replacements of a component such as a system board
3. Part fault occurrences in the system, or replacement of a faulty component in the
system and system recovery (see note)
4. Divided mode change of a system board
5. Hung domain or panicked domain
6. Configures an XSB into a domain or unassigns an XSB from domain
7. Additions and removals of an External I/O expansion unit (I/O box)
8. External I/O expansion unit LED state change
9. External I/O expansion unit temperature faults
10. XSCF SNMP agent function startup (Standard trap)
11. Occurance of unauthorized access to the XSCF SNMP agent (Standard trap)
12. Cold start trap generated at changing in composition of managed object for when
the SNMP agent starts up (Standard trap)
Note – In case 3 above, the target components are those whose fault location and
part number can be identified from among the system components monitored by the
XSCF. Even if the component cannot be identified, a Trap is issued during the XSCF
event notification.
Note – For trap types, see the MIB definition file. For details on obtaining the XSCF
extension MIB definition file and the Fault Management MIB definition file, see
“Preface” on page xvii.
The following shows an example of the SNMP-trap when a part fault has occurred
in the system.
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