RDK X5 Network — 网络与蓝牙配置

操作步骤

1. 查看网络状态

bash
ip addr show # 所有接口 IP
nmcli device status # 连接状态总览
nmcli device wifi list # 扫描可用 WiFi

2. 连接 WiFi

bash

连接（替换 SSID 和 PASSWORD）

sudo nmcli device wifi connect SSID password PASSWORD

连接隐藏 WiFi

sudo nmcli device wifi connect SSID password PASSWORD hidden yes

查看 / 删除已保存连接

nmcli connection show sudo nmcli connection delete 连接名

3. 创建 WiFi 热点

bash
sudo nmcli device wifi hotspot ifname wlan0 ssid RDK-X5-AP password 12345678

关闭热点

sudo nmcli connection down Hotspot

4. 配置有线静态 IP

bash
sudo nmcli connection modify Wired connection 1 \
ipv4.method manual \
ipv4.addresses 192.168.1.100/24 \
ipv4.gateway 192.168.1.1 \
ipv4.dns 8.8.8.8,114.114.114.114
sudo nmcli connection up Wired connection 1

恢复 DHCP

sudo nmcli connection modify Wired connection 1 ipv4.method auto sudo nmcli connection up Wired connection 1

5. 蓝牙配对

bash
sudo systemctl start bluetooth
bluetoothctl

在 bluetoothctl 交互中：

1. 1. scan on — 扫描设备
2. pair XX:XX:XX:XX:XX:XX — 配对
3. connect XX:XX:XX:XX:XX:XX — 连接
4. quit — 退出

6. SSH / VNC 远程访问

bash

SSH 开启

sudo systemctl enable ssh && sudo systemctl start ssh

VNC 开启（通过 srpi-config）

sudo srpi-config

→ Interface Options → VNC → Enable

7. srpi-config 快速配置

bash
sudo srpi-config

支持：WiFi、SSH/VNC 开关、40pin 总线、MIPI 屏幕选择、音频通道切换。

排查故障

现象	排查命令	解决
无法上网	ping -c 4 8.8.8.8	检查网关：ip route show
DNS 解析失败

cat /etc/resolv.conf | 手动设置 DNS：sudo nmcli conn modify ... ipv4.dns 114.114.114.114 | | WiFi 扫描为空 | nmcli radio wifi | 若 disabled 则 nmcli radio wifi on | | 网络服务异常 | sudo systemctl status NetworkManager | sudo systemctl restart NetworkManager |