Re: HPE Insight Management Agent not working

Could be a firewall, your problem is this :

The ProLiant SNMP Foundation agents for servers are not installed 
          or are not configured. 

and

System Management Homepage (SMH) is not installed or is not 
          responding on the system(s). 

 This can also be a timeout. You can set the timeout higher to see if that helps. Do you also have a screenshot for the SMH? The SMH also has a log that should show timeouts.