iptables -A INPUT -p tcp -m state --state NEW -m tcp --dport 80 -j ACCEPT iptables -A INPUT -m state --state NEW -m tcp -p tcp --dport 10050 -j ACCEPT iptables -A INPUT -p tcp -m state --state NEW -m tcp --dport 10051 -j ACCEPT service iptables save service iptables restart
Замечено на: https://voipnotes.ru/install-zabbix-2-4-on-centos-6-5/