ZyXEL Communications ZyXEL ZyWALL 5 - Manual (Page 350)

ZyWALL 5 User’s Guide
Chapter 21 Remote Management 349
21.14.1 Supported MIBs
The ZyWALL supports MIB II that is defined in RFC-1213 and RFC-1215. The focus of the
MIBs is to let administrators collect statistical data and monitor status and performance.
21.14.2 SNMP Traps
The ZyWALL will send traps to the SNMP manager when any one of the following events
occurs:
21.14.3 REMOTE MANAGEMENT: SNMP
To change your ZyWALL’s SNMP settings, click REMOTE MGMT, then the SNMP tab.
The screen appears as shown.
Table 122 SNMP Traps
TRAP # TRAP NAME DESCRIPTION
0 coldStart (defined in RFC-1215) A trap is sent after booting (power on).
1 warmStart (defined in RFC-1215) A trap is sent after booting (software reboot).
4 authenticationFailure (defined in
RFC-1215)
A trap is sent to the manager when receiving any SNMP
get or set requirements with the wrong community
(password).
6 whyReboot (defined in ZYXEL-
MIB)
A trap is sent with the reason of restart before 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.).
6b For fatal error : A trap is sent with the message of the fatal code if the
system reboots because of fatal errors.