ZyWALL 10/50 Internet Security Gateway

19.4 SNMP Traps

The ZyWALL will send traps to the SNMP manager when any one of the following events occurs:

Table 19-3 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

A trap is sent to the manager when receiving any SNMP

 

RFC-1215)

get or set requirements with wrong community

 

 

(password).

6

whyReboot (defined in ZYXEL-

A trap is sent with the reason of restart before rebooting

 

MIB)

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, (e.g. 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.

 

 

 

SNMP

19-5