buildroot 双以太网卡静态ip配置
时间: 2023-12-14 17:05:05 浏览: 740
在 buildroot 中配置双以太网卡的静态 IP,需要进行以下步骤:
1. 进入 Buildroot 的配置界面,选择 Target packages -> Networking applications -> ifupdown,使能 ifupdown 工具。
2. 在 Target packages -> Networking applications -> iproute2 中,使能 ip 命令行工具。
3. 在 Target packages -> Networking applications -> ethtool 中,使能 ethtool 工具。
4. 在 Target packages -> Networking applications -> netplug 中,使能 netplug 工具。
5. 在 Target packages -> Hardware handling -> Firmware -> linux-firmware 中,使能所需的网卡固件。
6. 在 Target packages -> Networking applications -> busybox 中,使能 ifconfig 和 route 命令行工具。
7. 在 Buildroot 的配置文件中添加以下代码:
```
# Configure eth0
auto eth0
iface eth0 inet static
address 192.168.1.10
netmask 255.255.255.0
gateway 192.168.1.1
# Configure eth1
auto eth1
iface eth1 inet static
address 192.168.2.10
netmask 255.255.255.0
```
其中,eth0 和 eth1 分别代表两个网卡的名称,address、netmask 和 gateway 分别代表静态 IP 地址、子网掩码和网关地址。
8. 重新编译 Buildroot 并烧录到目标设备上。
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