ecloud
2020-06-27 20:57:24 +08:00
pi@raspberrypi:~ $ ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether dc:a6:32:35:88:7e brd ff:ff:ff:ff:ff:ff
inet 172.16.1.157/24 brd 172.16.1.255 scope global dynamic noprefixroute eth0
valid_lft 43084sec preferred_lft 37684sec
inet6 fe80::edd2:7944:25a9:e888/64 scope link
valid_lft forever preferred_lft forever
3: wlan0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
link/ether dc:a6:32:35:88:7f brd ff:ff:ff:ff:ff:ff
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无法理解,以太网也要配置 wpa 文件???而且起来的是 eth0 而 wlan0 没地址?