install zabbix agent 5.0
sudo apt update wget https://repo.zabbix.com/zabbix/5.0/ubuntu/pool/main/z/zabbix-release/zabbix-release_5.0-1+focal_all.deb sudo dpkg -i zabbix-release_5.0-1+focal_all.deb sudo apt update sudo apt install zabbix-agent sudo systemctl status zabbix-agent sudo netstat -pnltu # allow ports 10050:10051 nano /etc/zabbix/zabbix_agentd.conf (set IP and server name) # nano /etc/zabbix/zabbix_agentd.d/security-watch.conf (copy there data from other servers) sudo systemctl restart zabbix-agent