To change this setting to Processed Enabled , complete the following steps:. In the Trap Name field, select authenticationFailure if it is not already selected. These steps set the Authentication Failure Trap to Processed and you are notified of all failures. To continue this discussion, please ask a new question. Get answers from your peers along with millions of IT pros who visit Spiceworks.
Any ideas anyone as I am stumped? Best Answer. I found the following on HP help Thansk for your help I try to install the software but I've this Error Message : The software is not supported for installation on this system.
The installation program couldn't find the appropriate system management controller driver which is required but is not currently installed.
Please install the appropriate system management controller driver and then rerun the setup program. Press 'Close' to exit Setup. Wich driver is concerned? Yes It's good, the software is installed. I've something else to do? Tks Everything is ok. Thank you very much. You're welcome. Good days. To view the list of configured users, enter the show snmpv3 user command.
Assign users to Security Groups based on their security model with the snmpv3 group command. Ensure that you add a user with the appropriate security level to an existing security group.
SNMP is a management protocol that allows an SNMP client application to retrieve device configuration and status information and to configure the device get and set. From the Products menu, select Network Management. Otherwise, SNMP access to the switch will be blocked.
Security via authentication and privacy for SNMPv3 access. To do so, go to the HP Networking website at:. Type a model number of your switch for example, or product number in the Auto Search text box. Select an appropriate product from the drop down list. From the options that appear, select Software downloads.
MIBs are available with switch software in the Other category. Click on software updates , then MIBs. Configure the appropriate SNMP communities. See SNMPv3 communities. Configure the appropriate trap receivers. See SNMP notifications. In some networks, authorized IP manager addresses are not used. In this case, all management stations using the correct community name may access the switch with the View and Access levels that have been set for that community.
If you want to restrict access to one or more specific nodes, you can use the switch's IP Authorized Manager feature. See the Access Security Guide. If network management security is a concern, and you are using the above software versions, HP recommends that you change the write access for the "public" community to "Restricted. Once you have configured an IP address, the main steps for configuring SNMPv3 access management features are the following:.
In this case, all management stations using the correct User and community name may access the switch with the View and Access levels that have been set for that community. If you want to restrict access to one or more specific nodes, you can use the IP Authorized Manager feature for the switch.
You may optionally restrict access to only SNMPv3 agents by using the snmpv3 only command. To restrict write-access to only SNMPv3 agents, use the snmpv3 restricted-access command. The snmpv3 enable command allows the switch to:. CAUTION: Restricting access to only version 3 messages makes the community named "public" inaccessible to network management applications such as autodiscovery, traffic monitoring, SNMP trap generation, and threshold setting from operating in the switch.
Adds or deletes a user entry for SNMPv3. Authorization and privacy are optional, but to use privacy, you must use authorization. NOTE: For the zl, , and zl switches, when the switch is in enhanced secure mode, commands that take a password as a parameter have the echo of the password typing replaced with asterisks. The input for the password is prompted for interactively. Additionally, the DES option is not available. For more information, see the Access Security Guide.
Press [A] for Add to display the following screen:. If you need information on the options in each field, press [Enter] to move the cursor to the Actions line, then select the Help option. When you are finished with Help, press [E] for Edit to return the cursor to the parameter fields. Enter the name you want in the Community Name field, and use the Space bar to select the appropriate value in each of the other fields.
Use the [Tab] key to move from one field to the next. Press [Enter] , then [S] for Save. You can specify up to ten trap receivers network management stations. The default community name is public. Optional: Configures the security level of the Event Log messages you want to send as traps to a trap receiver. The type of Event Log message that you specify applies only to Event Log messages, not to threshold traps.
For each configured event level, the switch continues to send threshold traps to all network management stations that have the appropriate threshold level configured.
If you do not specify an event level, the switch uses the default value none and sends no Event Log messages as traps. To configure a trap receiver in a community named "red-team" with an IP address of Maximum number of times to resend an inform request if no SNMP response is received.
Number of seconds to wait for an acknowledgement before resending the inform request. NOTE: The retries and timeout values are not used to send trap requests. The SNMPv3 notification process allows messages that are passed via SNMP between the switch and a network management station to be authenticated and encrypted.
Enable SNMPv3 operation on the switch by entering the snmpv3 enable command. Reception of SNMPv3 notification messages traps and informs. Configure SNMPv3 users by entering the snmpv3 user command. Assign SNMPv3 users to security groups according to their level of access privilege by entering the snmpv3 group command.
Define the name of an SNMPv3 notification configuration by entering the snmpv3 notify command. Optional Number of times a notification is retransmitted if no response is received. Range: Optional Time in millisecond increments allowed to receive a response from the target before notification packets are retransmitted. Optional Maximum number of bytes supported in a notification message to the specified target. Default: Create a configuration record for the target address with the snmpv3 params command.
If you enter the snmpv3 params user command, you must also configure a security model sec-model and message processing algorithm msg-processing. Configures the security model used for SNMPv3 notification messages sent to the management station configured with the snmpv3 targetaddress command in Step 5. If you configure the security model as ver3 , you must also configure the message processing value as ver3.
If you configure the message processing value as ver3 and the security model as ver3 , you must also configure a security services level noauth , auth , or priv.
SNMP communities are supported by the switch to allow management applications that use version 2c or version 1 to access the switch. Maps or removes a mapping of a community name to a group access level.
An index number or title for the mapping. The values of 1 to 5 are reserved and can not be mapped. Assigning a community to a group access level shows the assigning of the Operator community on MgrStation1 to the CommunityOperatorReadWrite group.
Enables SNMP traps being sent when changes to the running configuration file are made. The value configured specifies the time interval in seconds that is allowed between the transmission of two consecutive traps. None of the running configuration change events that occur within the specified interval generate SNMP traps, although they are logged in the Configuration Changes History Table.
A value of 0 zero means there is no limit; traps can be sent for every running configuration change event. NOTE: A log message is always generated when a startup configuration change occurs.
An example log entry is:. New seq. The corresponding trap message is sent if the snmp-server enable traps startupconfig- change command is configured.
Enables notification of a change to the startup configuration. The change event is logged. Default: Disabled. An example of configuring the command from the CLI is shown in Figure The number that displays when show config is executed is global for the switch and represents the startup configuration sequence number.
The no form of the command resets the switch to the default behavior compliant with rfc Both IPv4 and IPv6 addresses are supported.
If multiple loopback IP addresses are configured, the lowest alphanumeric address is used. To configure the switch to use a specified source IP address in generated trap PDUs, enter the snmp-server trap-source command. User-defined interface IPv4 address that is used as the source IP address in generated traps. IPv6 addresses are not supported. P address configured for the specified loopback interface that is used as the source IP address in a generated trap PDU.
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