手机网络配置

最新推荐文章于 2022-07-06 11:41:16 发布

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#网络 #手机

Android - USB Reverse Tether 专栏收录该内容

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技术点：操作网络配置命令 ifconfig

busybox ifconfig

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:681 errors:0 dropped:0 overruns:0 frame:0
TX packets:681 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:66005 (64.4 KiB) TX bytes:66005 (64.4 KiB)

rndis0 Link encap:Ethernet HWaddr 6A:8B:73:98:30:84
inet addr:192.168.42.129 Bcast:192.168.42.255 Mask:255.255.255.0
inet6 addr: fe80::688b:73ff:fe98:3084/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:542 errors:0 dropped:0 overruns:0 frame:0
TX packets:7 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:147939 (144.4 KiB) TX bytes:802 (802.0 B)

技术点：枚举网络接口

单独获取网络接口列表

busybox ifconfig | busybox grep '^[a-z0-9]' | busybox awk '{ print $1 }'

结果示例

rndis0

技术点：获取具体网络接口数据

busybox ifconfig rndis0
rndis0 Link encap:Ethernet HWaddr 6A:8B:73:98:30:84
inet addr:192.168.42.129 Bcast:192.168.42.255 Mask:255.255.255.0
inet6 addr: fe80::688b:73ff:fe98:3084/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:542 errors:0 dropped:0 overruns:0 frame:0
TX packets:7 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:147939 (144.4 KiB) TX bytes:802 (802.0 B)

这里我只需要IPv4的地址信息

(待续)