85 lines
1.3 KiB
Markdown
85 lines
1.3 KiB
Markdown
# Systemd-Netowrkd 说明
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## 1. 服务控制
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可以使用标准 systemctl 命令对该服务进行控制。
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```bash
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sudo systemctl start systemd-networkd
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sudo systemctl enable systemd-networkd
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sudo systemctl stop systemd-networkd
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sudo systemctl disable systemd-networkd
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```
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## 2. 配置
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Systemd-Netowrkd 的配置文件在 /etc/systemd/network/ 目录下。
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扩展名为 .network 是网络配置文件（IP 地址，网关等）；扩展名为 .netdev 的是虚拟设备配置文件（如网桥）。
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以下列举了一些常用配置模板：
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### 2.1. Wired adapter using DHCP
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可以使用通配符匹配多个网络接口。
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/etc/systemd/network/20-wired.network
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```bash
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[Match]
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Name=eth*
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[Network]
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DHCP=yes
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```
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### 2.2. Wired adapter using a static IP
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/etc/systemd/network/20-wired.network
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```bash
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[Match]
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Name=eth0
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[Network]
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Address=10.1.10.9/24
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Gateway=10.1.10.1
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DNS=10.1.10.1
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```
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### 2.3. Network bridge
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需要先创建网桥虚拟设备：
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/etc/systemd/network/25-br0.netdev
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```bash
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[NetDev]
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Name=br0
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Kind=bridge
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```
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对网桥网络进行配置：
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/etc/systemd/network/25-br0.network
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```bash
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[Match]
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Name=br0
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[Network]
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DHCP=yes
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```
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将网络接口添加进网桥：
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/etc/systemd/network/25-br0-eth.network
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```bash
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[Match]
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Name=eth*
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[Network]
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Bridge=br0
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```
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