simple check

[ulises]

Hi

I need to monitor a server with out running the agent.

I Have created a new template and some Items (using simple check) but seems like is not working

I need to monitor port 8500 so I have this key

tcp,8500

now I know for sure that port is down but is not sending any alerts... is like zabbix server does not want to monitor it

even if I change 8500 with 21 and stop ftp it does nothing

any ideas?

thx in advance