离线直装包（跳过 apt / yum 仓库）。Ubuntu 需额外安装 libmodbus5；CentOS / Rocky 一般只需 agent 包。

Ubuntu 20.04

wget https://repo.zabbix.com/zabbix/6.0/ubuntu/pool/main/z/zabbix/zabbix-agent_6.0.48-1+ubuntu20.04_amd64.deb
wget http://archive.ubuntu.com/ubuntu/pool/universe/libm/libmodbus/libmodbus5_3.1.6-2_amd64.deb

sudo dpkg -i libmodbus5_3.1.6-2_amd64.deb
sudo dpkg -i zabbix-agent_6.0.48-1+ubuntu20.04_amd64.deb

sudo systemctl enable --now zabbix-agent
sudo systemctl status zabbix-agent --no-pager

Ubuntu 22.04

wget https://repo.zabbix.com/zabbix/6.0/ubuntu/pool/main/z/zabbix/zabbix-agent_6.0.48-1+ubuntu22.04_amd64.deb
wget http://archive.ubuntu.com/ubuntu/pool/universe/libm/libmodbus/libmodbus5_3.1.6-2_amd64.deb

sudo dpkg -i libmodbus5_3.1.6-2_amd64.deb
sudo dpkg -i zabbix-agent_6.0.48-1+ubuntu22.04_amd64.deb

sudo systemctl enable --now zabbix-agent
sudo systemctl status zabbix-agent --no-pager

Ubuntu 24.04

wget https://repo.zabbix.com/zabbix/6.0/ubuntu/pool/main/z/zabbix/zabbix-agent_6.0.48-1+ubuntu24.04_amd64.deb
wget http://archive.ubuntu.com/ubuntu/pool/universe/libm/libmodbus/libmodbus5_3.1.10-1ubuntu1_amd64.deb

sudo dpkg -i libmodbus5_3.1.10-1ubuntu1_amd64.deb
sudo dpkg -i zabbix-agent_6.0.48-1+ubuntu24.04_amd64.deb

sudo systemctl enable --now zabbix-agent
sudo systemctl status zabbix-agent --no-pager

CentOS 7.9

wget https://repo.zabbix.com/zabbix/6.0/rhel/7/x86_64/zabbix-agent-6.0.48-release1.el7.x86_64.rpm

sudo rpm -ivh zabbix-agent-6.0.48-release1.el7.x86_64.rpm

sudo systemctl enable --now zabbix-agent
sudo systemctl status zabbix-agent --no-pager

Rocky 9.3

wget https://repo.zabbix.com/zabbix/6.0/rhel/9/x86_64/zabbix-agent-6.0.48-release1.el9.x86_64.rpm

sudo rpm -ivh zabbix-agent-6.0.48-release1.el9.x86_64.rpm

sudo systemctl enable --now zabbix-agent
sudo systemctl status zabbix-agent --no-pager

CentOS / Rocky 依赖报错处理

rpm -ivh 不会自动装依赖。若报 error: Failed dependencies：

有 yum/dnf 源时，改用 localinstall（自动拉依赖）：

# CentOS 7.9
sudo yum localinstall -y zabbix-agent-6.0.48-release1.el7.x86_64.rpm

# Rocky 9.3
sudo dnf localinstall -y zabbix-agent-6.0.48-release1.el9.x86_64.rpm

完全离线时，先查缺哪些包，再下载对应 rpm 后一并安装：

rpm -qpR zabbix-agent-6.0.48-release1.el*.x86_64.rpm
sudo rpm -ivh 缺失的依赖*.rpm zabbix-agent-6.0.48-release1.el*.x86_64.rpm

不建议使用 rpm -ivh --nodeps，可能装上但无法运行。