Snmp Traps - ZyXEL Communications MAX-207HW2 User Manual

• GetNext - Allows the manager to retrieve the next object variable from a table
or list within an agent. In SNMPv1, when a manager wants to retrieve all
elements of a table from an agent, it initiates a Get operation, followed by a
series of GetNext operations.
• Set - Allows the manager to set values for object variables within an agent.
• Trap - Used by the agent to inform the manager of some events.

14.5.1 SNMP Traps

The WiMAX Modem sends traps to the SNMP manager when any of the following
events occurs:
Table 59 SNMP Traps
TRAP NAME
TRAP #
0 coldStart (defined in RFC-
1215)
1 warmStart (defined in RFC-
1215)
4 authenticationFailure (defined
in RFC-1215)
6 whyReboot (defined in ZYXEL-
MIB)
6a For intentional reboot:
6b For fatal error:
User's Guide
Chapter 14 The Remote Management Screens
DESCRIPTION
A trap is sent after booting (power on).
A trap is sent after booting (software reboot).
A trap is sent to the manager when receiving
any SNMP get or set requirements with the
wrong community (password).
A trap is sent with the reason of restart before
rebooting when the system is going to restart
(warm start).
A trap is sent with the message "System reboot
by user!" if reboot is done intentionally, (for
example, download new files, CI command "sys
reboot", etc.).
A trap is sent with the message of the fatal
code if the system reboots because of fatal
errors.
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