ZyXEL Communications Corporation IX280P Manual De Usuario
Chapter 14 The Remote Management Screens
MAX-207HW2R User’s Guide
141
• 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.
• Trap - Used by the agent to inform the manager of some events.
14.5.1 SNMP Traps
The MAX-207HW2R sends traps to the SNMP manager when any of the following
events occurs:
events occurs:
Table 56 SNMP Traps
TRAP #
TRAP NAME
DESCRIPTION
0
coldStart (defined in RFC-
1215)
1215)
A trap is sent after booting (power on).
1
warmStart (defined in RFC-
1215)
1215)
A trap is sent after booting (software reboot).
4
authenticationFailure (defined
in RFC-1215)
in RFC-1215)
A trap is sent to the manager when receiving
any SNMP get or set requirements with the
wrong community (password).
any SNMP get or set requirements with the
wrong community (password).
6
whyReboot (defined in ZYXEL-
MIB)
MIB)
A trap is sent with the reason of restart before
rebooting when the system is going to restart
(warm start).
rebooting when the system is going to restart
(warm start).
6a
For intentional reboot:
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.).
by user!" if reboot is done intentionally, (for
example, download new files, CI command "sys
reboot", etc.).
6b
For fatal error:
A trap is sent with the message of the fatal
code if the system reboots because of fatal
errors.
code if the system reboots because of fatal
errors.