wget https://repo.zabbix.com/zabbix/7.0/debian/pool/main/z/zabbix-release/zabbix-release_latest_7.0+debian12_all.deb
dpkg -i zabbix-release_latest_7.0+debian12_all.deb
apt update

apt update
apt -y install zabbix-agent

nft add rule ip filter input ct state new tcp dport 10050 counter accept comment "ZABBIX"

systemctl enable zabbix-agent

cat <<EOF > /etc/zabbix/zabbix_agentd.d/agent.conf
Server=zbx.example.com
ServerActive=172.16.0.21
Hostname=zbx.example.com
EOF

systemctl restart zabbix-agent