Cacti Templates Hp Switch
Re: HP Switches templates for Cacti #3 Post by netniV » Fri Jun 07, 2019 8:15 pm It also depends if those switches give you stats on the subinterfaces for the VLANs. In fact, I'm not sure many switches actually give out a breakdown of per vlan stats on trunk ports. Select the Graphs tab on the top left part of the screen. Locate the desired Cacti tree where the HP Switch was included. Click on the device name that you configured to the HP Switch. You are now able to use Cacti as a network monitor solution. Template listed under Graph Templates, download the template from the Cacti website in XML form and import it using the Import Templatesmenu item. To start the process of creating a new graph for your OID, click the New Graphsmenu item and select the host that contains the target OID from the dropdown. Under the Graph. Cacti is a great monitoring and Graphing tool that runs on many Unix and Linux Operating systems. We recently wrote a guide on How to Install and configure Cacti Server on Ubuntu 18.04. This guide on How to Import templates on Cacti is based on that article. What is Cacti Templates. You can unleash the real strength of Cacti is by using templates.
When dealing with SNMP-enabled devices, there are often times when you want to graph the value of a singleOID. This tutorial explains how to do this in Cacti. It also assumes that you have the 'SNMP - Generic OIDTemplate' graph template, which is now included in Cacti as of version 0.8.5. If you do not see thistemplate listed under Graph Templates, download the template from the Cacti websitein XML form and import it using the Import Templates/download-guitar-hero-for-ppsspp.html. menu item.
To start the process of creating a new graph for your OID, click the New Graphs menuitem and select the host that contains the target OID from the dropdown. Under the GraphTemplates box, you will see a dropdown on the last line that reads (Select a graphtype to create). From this dropdown, choose 'SNMP - Generic OID Template' and click theCreate button at the bottom of the page.
You will be presented with several fields that will require input before the new graph can be created.They are described in more detail below.
Basic greek phrases pdf. Table 10-1. Field Description: SNMP - Generic OID Template
| Name | Description |
|---|---|
| (Graph) Title | The title that is to be used for the new graph. It is generally a good idea to keep host_description in the title, as to make the graph easier to identify later. |
| (Graph) Vertical Label | The text that will be printed along the y-axis of the graph. It is generally used to describe units, such as 'bytes' or 'percent'. |
| (Graph Items) Legend Color | The color that will be used to represent the data on the graph. |
| (Graph Items) Opacity/Alpha Channel | This optionally provides an opacity (not available with rrdtool-1.0.x) for a colored item. |
| (Graph Items) Legend Text | The text that will be used to describe the data on the graph legend. |
| (Data Source) Name | The title that is to be used for the new data source. It is generally a good idea to keep host_description in the title, as to make the data source easier to identify later. |
| (Data Source) Maximum Value [snmp_oid] | The maximum value that will be accepted from the OID. Make sure you choose a value that is reasonable for the data you are trying to graph because anything larger than the maximum will be ignored. If you are graphing a percentage, you should use '100' as the value should never exceed this. |
| (Data Source) Data Source Type [snmp_oid] | How the data from the OID should be stored by RRDTool and interpreted on the graph. If the value of the OID represents the actual data, you should use GAUGE for this field. If the OID value is a constantly incrementing number, you should use COUNTER for this field. The two remaining field values, DERIVE and ABSOLUTE can be ignored in most situations. |
| (Custom Data) OID | The actual SNMP OID to graph. It is typically a good idea to enter the number OID here as opposed to using MIB names. For instance, to get the number of open files on a Netware server, you would use '.1.3.6.1.4.1.23.2.28.2.7.0' as the OID. |
Cacti Templates Hp Switch Setup
When finished filling in values for these fields, click the Create button. Your new graph cannow be accessed through the Graph Management page or the Graphs tabinside of Cacti.
While implementing a new network for a customer, we took an existing HP 1810G 48-port switch under management. As per normal, we setup monitoring (Icinga) and graphing (Cacti), but while the switch responded to Cacti sysname polls (leading us to believe it was happy), it didn’t return any interface details, so we weren’t able to graph anything.
After chasing a few red herrings, I tried changing the SNMP version from 2 to 1 in the Cacti device config, and after a refresh, I was able to graph all my interfaces again
Cacti Templates Hp Switch Software
Strange thing was. an SNMP walk on -v 2c would still give me the correct results, but seeing that the 1810G is a entry-level model (with a very basic web UI only), perhaps its SNMP implementation is a little flakey.