android linux wifi 等网络设备调试命令总结


android系统网络调试常用命令                   

1. ifconfig 查看网路状态

2.netstat

3. netcfg  

4.启动某个网络

    netcfg eth0 up 或者 busybox ifconfig eth0 up     

    netcfg wlan0 up

5. ping  连接IP地址

     ping
www.baidu.com 

6.wpa_supplicant 命令

wpa_cli   进入wpa cilient命令模式 ，help

在wpa cilient命令模式输入命令：

例：driver macaddr 查看wifi mac地址

# wpa_cli  进入wpacilient命令模式

>help      查看wpa_supplicant支持的所有命令

>>
ssid=PUB-WiFi                  //终端所连接到的AP（路由器）的名字

id=1

mode=station

pairwise_cipher=NONE

group_cipher=NONE

key_mgmt=NONE

wpa_state=COMPLETED

ip_address=12.20.21.250       //网络IP地址

p2p_device_address=7e:2a:80:78:f0:18  

address=9c:2a:71:18:0:88       //终端网卡（wifi模块）的mac地址

protocol_caps=802.11b/g/n      //协议

rate=12M

signal_level=-78>
> LIST_NETWORKS

network id / ssid / bssid / flags

0       iCE    any

1       PUB-WiFi        any     [CURRENT]

2       GO M2S  any

>DRIVER MACADDR 

android中常用的wifi log 过滤方法及常用关键字              

logcat -s WifiHW Wifi

WifiInfo WifiStateMachine WifiNative-wlan0 WifiPowerSetting ConnectivityService

EthernetStateTracker dhcpcd ConnectivityService ethernet                

  

实例操作：             

shell@android:/ # netcfg

lo       UP                                   127.0.0.1/8   0x00000049 00:00:00:00:00:00

eth0     DOWN                                   0.0.0.0/0   0x00001202 00:63:18:00:00:01

sit0     DOWN                                   0.0.0.0/0   0x00000080 00:00:00:00:00:00

ip6tnl0  DOWN                                   0.0.0.0/0   0x00000080 00:00:00:00:00:00

wlan0    UP                                     0.0.0.0/0   0x00001003 94:5a:70:78:f0:88

p2p0     UP                                     0.0.0.0/0   0x00001003 91:4a:70:78:f0:88

shell@android:/ # busybox ifconfig

eth0      Link encap:Ethernet  HWaddr 40:8B:F6:96:01:FE 

          UP BROADCAST ALLMULTI MULTICAST  MTU:1500  Metric:1

          RX packets:0 errors:0 dropped:0 overruns:0 frame:0

          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:30

          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

          Interrupt:201 Base address:0x4000

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:369 errors:0 dropped:0 overruns:0 frame:0

          TX packets:369 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:0

          RX bytes:29838 (29.1 KiB)  TX bytes:29838 (29.1 KiB)

p2p0      Link encap:Ethernet  HWaddr 90:2A:70:78:F0:88 

          UP BROADCAST MULTICAST  MTU:1500  Metric:1

          RX packets:421 errors:0 dropped:0 overruns:0 frame:0

          TX packets:11 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:1000

          RX bytes:173945 (169.8 KiB)  TX bytes:107 (107.0 B)

wlan0     Link encap:Ethernet  HWaddr 9C:2A:70:78:F0:88 

          inet addr:192.168.1.10  Bcast:192.168.1.255  Mask:255.255.255.0

          inet6 addr: fe80::9e2a:70ff:fe78:f088/64 Scope:Link

          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:30179 errors:0 dropped:0 overruns:0 frame:0

          TX packets:7059 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:1000

          RX bytes:24015605 (22.9 MiB)  TX bytes:1954950 (1.8 MiB)

android中通过终端命令访问网页命令

如：am start -a android.intent.action.VIEW -d  http://www.baidu.com