28-2 SNMP Configuration3317517-A Rev 00Table 28-1 SNMP Configuration Menu FieldsFIELD DESCRIPTION EXAMPLETrusted Host If you enter a trusted host, your Contivity 221 will only respond toSNMP messages from this address. A blank (default) field meansyour Contivity 221 will respond to all SNMP messages it receives,regardless of source.0.0.0.0TrapCommunityType the Trap community, which is the password sent with eachtrap to the SNMP manager.PublicDestination Type the IP address of the station to send your SNMP traps to. 0.0.0.0When you have completed this menu, press [ENTER] at the prompt “Press [ENTER] to confirm or [ESC]to cancel” to save your configuration or press [ESC] to cancel and go back to the previous screen.28.2 SNMP TrapsThe Contivity 221 will send traps to the SNMP manager when any one of the following eventsoccurs:Table 28-2 SNMP TrapsTRAP # TRAP NAME DESCRIPTION0 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 inRFC-1215)A trap is sent to the manager when receiving any SNMPget or set requirements with the wrong community(password).6 whyReboot (defined in MIB) A trap is sent with the reason of restart before rebootingwhen 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 newfiles, CI command "sys reboot", etc.).6b For fatal error: A trap is sent with the message of the fatal code if thesystem reboots because of fatal errors.
