HP 4250 manual ColdStart Status current, TrapTest, LogEventCriticalAlert

Models: 4250

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1.At a workstation, access the web browser and type the IP address for the PSA.

2.Log on to the PSA as an administrator. (The default user name is "admin" and the default password is "admin".)

3.Under Networking on the menu, select SNMP. (See the description of the fields above for more information.)

4.In IP Address, type the IP address for where the trap is to be sent.

5.In Community Name, type a community name for the trap packet. "Public" is a commonly used community name.

6.In Port, specify the port number. Most SNMP agents receive traps on port 162.

7.Click to complete the registration process. The SNMP agent is shut down and restarted. This causes a trap to be sent out:

1: coldStart 1.3.6.1.6.3.1.1.5.1.

Trap Testing

The OID snmpTrapTest (1.3.6.1.4.1.11.2.46.2.1.10.4) will cause a trap to be sent to each registered host when set to an integer value. For example, if an SNMP set is done on 1.3.6.1.4.1.11.2.46.2.1.10.4.0 with a value of 15, each registered host will receive the trap TrapTest (1.3.6.1.4.1.11.2.46.2.2.0.100).

Trap Format

The PSA can generate three different traps:

coldStart STATUS: current

DESCRIPTION: A coldStart trap signifies that the SNMPv2 entity, acting in an agent role, is reinitializing itself and that its configuration may have been altered.

::= { snmpTraps 1 }

trapTest

OBJECTS: {snmpTrapTest}

STATUS: current

DESCRIPTION: When a set is done on trapTest this notification will be sent out. ::= { psaEventV2 100 }

logEventCriticalAlert

OBJECTS: { logCriticalCategory, logCriticalID, logCriticalMessageNumeric, logCriticalMessageString }

STATUS: current

DESCRIPTION: When a new critical entry is added to the logTable a notification of this type will be sent to all entities registered for this notification.

::= { psaEventV2 1 }

This trap corresponds to critical entries in the Event Log. Six different events have been defined as critical:

Cannot communicate with any domain controllers. Domain name:

Cannot communicate with any WINS servers.

Cannot communicate with any DNS servers.

Cannot connect to printer-connection refused by printer.

Cannot print due to problem at the printer.

Critically high disk utilization - disk utilization is at 90-100% of capacity. If this log is added to the event log the following trap will be sent.

logEventCriticalAlert notification received Community: public

Bindings (6)

#1: sysUpTime.0 0 days 00h:00m:32s.52th

#2: snmpTrapOID.0 logEventCriticalAlert 

Page 48
Image 48
HP 4250 manual ColdStart Status current, TrapTest, LogEventCriticalAlert