This template is utilizing Zabbix Agent (Active) to discover TCP ports in Listening state.

You have to enter the ports that you want to be discovered in the macro {$TCP_DISCOVERY}.

If the port are not in listening state, it will not be discovered.

The ports have to be sepperated by a dot "." for example:

Macro: {$TCP_DISCOVERY} -> Value: 22.10050.80.8080

Installation:

Upload the script to /etc/zabbix/scripts/tcp_discovery.sh:

• chown zabbix:zabbix tcp_discovery.sh

Add UserParameter to zabbix-agent configuration file:

• UserParameter=tcp.discovery[*], /etc/zabbix/scripts/tcp_discovery.sh '$1'

Restart Zabbix agent:

• systemctl restart zabbix-agent