目录
电脑和树莓派,网线连接
1.输入ifconfig,查看eth0网卡,ip地址
- pi@raspberrypi:~ $ ifconfig
- eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
- inet 192.168.2.20 netmask 255.255.255.0 broadcast 192.168.2.255
- inet6 fe80::7b7a:92ce:5546:9a5a prefixlen 64 scopeid 0x20<link>
- ether b8:27:eb:6a:45:e3 txqueuelen 1000 (Ethernet)
- RX packets 1172 bytes 118526 (115.7 KiB)
- RX errors 0 dropped 0 overruns 0 frame 0
- TX packets 353 bytes 72508 (70.8 KiB)
- TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
2.固定ip,打开 sudo vi /etc/rc.local,输入ifconfig eth0 192.168.2.20
ifconfig eth0 192.168.2.20 //固定IP,参数2是网卡名

打开以太网设置,IPv4为固定IP

1.打开网络编辑器,桥接模式,选择本地网卡。并打开设置网络适配器选择刚刚设置的桥接模式


2.进入Linux,点击有线设置(Wired Settings)


设置IPv4,为手动,写入ip地址和子网掩码

这时候3设备,可以ping通了
1.树莓派断开串口登录,使用以太网登录
