--- - name: Handle Zabbix Agent port iptables_raw: name: zabbix_agent_port state: "{{ (zabbix_agent_src_ip | length > 0) | ternary('present', 'absent') }}" rules: "-A INPUT -m state --state NEW -p tcp --dport {{ zabbix_agent_port }} -s {{ zabbix_agent_src_ip | join(',') }} -j ACCEPT" when: iptables_manage | default(True) tags: zabbix