.::: Create Graph Template Cacti base on OID/MIB :::.

Once one or more data sources are defined, an RRDTool graph can be created using the data. Cacti allows you to create almost any imaginable RRDTool graph using all of the standard RRDTool graph types and consolidation functions. A color selection area and automatic text padding function also aid in the creation of graphs to make the process easier.

Not only can you create RRDTool based graphs in cacti, but there are many ways to display them. Along with a standard "list view" and a "preview mode", which resembles the RRDTool frontend 14all, there is a "tree view", which allows you to put graphs onto a hierarchical tree for organizational purposes.

base on sample http://teguhth.blogspot.co.id/2018/01/monitoring-oidmib-temperature-fan-speed.html
A. Create Data Template
1. Console -> Data Template -> Add

2. Fill Data Template
  Data Templates
  Name : Temperature @ Ocelot
 

  Data Source
  Name : |host_description| - Temperature @ Ocelot
  Data Input Method : Get SNMP Data
  Associated RRA's : Daily, Weekly, Mounthly, Yearly
 
  Data Source Item
  Internal Data Source Name : Temp_ocelot
  Minimum Value : Check
  Maximum Value : Check
  Data Source Type : Gauge
 
  and Create

3. fill Custom Data
  OID : .1.3.6.1.2.1.99.1.1.1.4.6
  and save

4. for other temperature, repeate step 2 & step 3

B. Create Graph Template
1. Console -> Graph Template -> Add

2. Fill as
  Template
  Name : PaloAlto - Temperature
  Graph Template
  Title : |host_description| - PaloAlto - Temperature
  Upper Limit : Check
  Lower Limit : Check
  Vertical Lebel : Celcius
 
  then Create
 

3. Add Graph Template Item

  Data Source : Temperature @ Ocelot(Temp_ocelot)
  Color : FFAB00
  Graph Item Type : Line1
  Consolidation Function : Average
  GPRINT Type : Normal
  Text Format Temp@Ocelot
  then Create
 

4. Repeate for number 3 for other hardware
5. and save

C. Add Associated Graph Templates
1. Console > Devices -> Device(IP)
2. Add Graph Template = PaloAlto - Temperature and press button Add

3. Then press button Save
4. Create Graphs for This Host

5. Select Create: PaloAlto - Temperature and create and create

D. Showing Graph on Device Tree