Warning: Failed to connect to the agentx master agent (/var/agent x/master): Unknown host (/var/agentx/master) (Connection refused)

Hi,

 

I'm trying to start an agentx, and I get the following error:

 

"Warning: Failed to connect to the agentx master agent
(/var/agentx/master): Unknown host (/var/agentx/master) (Connection
refused)"

 

I follow example on
http://www.net-snmp.org/tutorial/tutorial-5/toolkit/mib_module/index.htm
l
<http://www.net-snmp.org/tutorial/tutorial-5/toolkit/mib_module/index.ht
ml> 

Using  <http://www.scguild.com/agentx/> AgentX subagent protocol

 

Could someone help me, please.

 

 

Thanks in advance