SNMP Primer Before we dive into configuring SNMP for 3PAR lets do a quick review of what SNMP is, SNMP stands for Simple Network Management Protocol. SNMP is used for configuring and collecting information from network devices including storage. The focus of this post is using SNMP as a monitoring tool for alerts.
An SNMP infrastructure is based around two components, the manager which acts as the collection point for all alerts and agents which are software on the end points that report back to the manager. What information can be monitored is defined by a MIB (Management Information Base). The MIB’s are a collection of managed objects identified by Object Identifiers (OID). These OID list the characteristics of the devices that can be managed. 3PAR and SNMP 3PAR has its own SNMP agent built into the device. Maltego Trial License Key.
The 3PAR MIB is contained within the 3PAR CLI download. The HP 3PAR SNMP agent supports SNMPv3, SNMPv2c, SMI-v2 standards. You will notice SMI-v2 listed as a compatible standard with 3PAR, SMI stands for Storage Management Initiative. SMI was launched by SNIA to provide a common framework all storage vendors could adhere to, allowing common management tools across all vendors. Configuring SNMP for 3PAR You will configure SNMP for 3PAR using the CLI, it’s dead easy and I will provide all the steps you will need below. 1 Once you are connected to the 3PAR CLI you will add the SNMP Manager. Remember the manager is the device that is the trap destination i.e.
The SNMP server addsnmpmgr The above command should be sufficient for most situations, but if your manager server requires a password or other config different from the default you can use the following options: • -p – Specifies the port number where the manager receives traps. The default port 162 • -pw – Specifies the manager’s access password, if the manager has one • -r – Specifies the number of times the system will attempt to resend the trap if the manager is not available. The default is 2 • -t – Specifies the number of seconds to wait between retries. Hey Joe You can in fact get lots of SNMP values with a SNMP walk on the system. There are around 140 different values as i remember correctly. But there is no documentation of what they mean. I think this is from back when 3par was on its own.
To connect using the 3PAR CLI, uncomment the following line #CONNECTCOMMAND='/opt/3PAR/inform_cli_2.3.1/bin/cli -sys $INSERV -pwf $USERNAME' # Note: connecting using the CLI requires creating password files (.pwf) # To connect using SSH. Uncomment the following line. Aug 30, 2017. 3Par HP monitoring. Please advise how to proper monitor the 3Par HP equipment via WhatsUp Gold. For example we need to get the temperature. It does not contain the 3Par OID which is 3.6.1.4.1.12925.1.9. Download Download. Show more actions.
After they have been bought, HP has no interest in supporting something free like SNMP. They want you to buy their expensive OpenView solution.
So i tried to find out what those values mean. From my experience, you can only get standard linux SNMP information out of the 3par box. Things like uptime, CPU load, Ram usage, NIC utilization and so on We were interested in the capacity of virtual volumes and other storage related values. We had to bury that dream.
Regards, John •.
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