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How to install Zabbix-agent on CentOS 7
Step 1:add Required Repository
#rpm-UVH http://repo.zabbix.com/zabbix/2.4/rhel/7/x86_64/zabbix-release-2.4-1.el7.noarch.rpm
Step 2:install, Activate and Edit configuration file
#yum Install Zabbix zabbix-agent
#systemctl Status Zabbix-agent
#systemctl Enable Zabbix-agent
#vi/etc/zabbix/zabbix_agentd.conf
server=192.168.1.100
Hostname=host1
#systemctl Start Zabbix-agent
Step 3:open zabbix-agent lisenting port TCP-10050 on firewall
View the services and ports that are running on each zone of the firewall
#firewall-cmd--list-all-zones
Add Firewall Listener zabbix-agent TCP-10050
#firewall-cmd--zone=public--add-port=10050/tcp--permanent
Make effective
#firewall-cmd--reload
If you remove zabbix-agent from the firewall TCP-10050
Firewall-cmd--zone=public--remove-port=10050/tcp--permanent
Make effective
Firewall-cmd--reload
View Session
Netstat-tpwau
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This article from "Sukhoi" blog, declined reprint!
How to install Zabbix-agent on CentOS 7