Linux系統(tǒng)如何通過(guò)手機(jī)GPRS功能無(wú)線上網(wǎng)

時(shí)間：2014-03-09 18:17:30

關(guān)鍵字： GPRS LINUX系統(tǒng) 無(wú)線上網(wǎng)

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[導(dǎo)讀] 首先，要有一臺(tái)具備GPRS且?guī)в衜odem功能的手機(jī)，以下以palm treo 650為例。650是不帶modem功能，要通過(guò)軟件實(shí)現(xiàn)，下載 USB modem軟件并安裝在650上。該軟件支持藍(lán)牙和usb數(shù)

首先，要有一臺(tái)具備GPRS且?guī)в衜odem功能的手機(jī)，以下以palm treo 650為例。

650是不帶modem功能，要通過(guò)軟件實(shí)現(xiàn)，下載 USB modem軟件并安裝在650上。該軟件支持藍(lán)牙和usb數(shù)據(jù)線兩種模式!

下面首先看系統(tǒng)是否能檢測(cè)到modem

sudo wvdialconf

Editing `/etc/wvdial.conf'.
            Scanning your serial ports for a modem.
            Modem Port Scan<*1>: S0 S1 S2 S3
            WvModem<*1>: Cannot get information for serial port.
            ttyACM0<*1>: ATQ0 V1 E1 -- OK
            ttyACM0<*1>: ATQ0 V1 E1 Z -- OK
            ttyACM0<*1>: ATQ0 V1 E1 S0=0 -- OK
            ttyACM0<*1>: ATQ0 V1 E1 S0=0 &C1 -- OK
            ttyACM0<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 -- OK
            ttyACM0<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 -- OK
            ttyACM0<*1>: Modem Identifier: ATI -- ENZO
            ttyACM0<*1>: Speed 4800: AT -- OK
            ttyACM0<*1>: Speed 9600: AT -- OK
            ttyACM0<*1>: Speed 19200: AT -- OK
            ttyACM0<*1>: Speed 38400: AT -- OK
            ttyACM0<*1>: Speed 57600: AT -- OK
            ttyACM0<*1>: Speed 115200: AT -- OK
            ttyACM0<*1>: Speed 230400: AT -- OK
            ttyACM0<*1>: Speed 460800: AT -- OK
            ttyACM0<*1>: Max speed is 460800; that should be safe.
            ttyACM0<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 -- OK
            Found an USB modem on /dev/ttyACM0.
            Modem configuration written to /etc/wvdial.conf.
            ttyACM0: Speed 460800; init "ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0"

如果出現(xiàn)以下信息則能檢測(cè)modem且將配置自動(dòng)寫入 /etc/wvdial.conf文件。你modem的設(shè)備文件為/dev/ttyACM0

由于配置文件為普通撥號(hào)而建立，所以不適合grps撥號(hào)，要作以下修改

[Dialer defaults]
            Init1 = at+cgdcont=1,"ip","cmwap"
            Modem Type = USB Modem
            ISDN = 0
            Phone = *99***1#
            Modem = /dev/ttyACM0
            Username = any
            Carrier Check = no
            Password = any
            Baud = 460800

保存后，使用wvdial撥號(hào)

sudo wvdial

使用超級(jí)用戶操作，不然無(wú)法會(huì)提示設(shè)備忙，或更改用戶權(quán)限。

--> WvDial: Internet dialer version 1.60
            --> Cannot get information for serial port.
            --> Initializing modem.
            --> Sending: at+cgdcont=1,"ip","cmwap"
            at+cgdcont=1,"ip","cmwap"
            OK
            --> Modem initialized.
            --> Sending: ATDT*99***1#
            --> Waiting for carrier.
            ATDT*99***1#
            CONNECT
            ~[7f]}#@!}![06]} }<}!}$}%\}"}&} } } } }#}$@#}%}&}$^[7f]o}'}"}(}"Q}+~
            --> Carrier detected. Waiting for prompt.
            ~[7f]}#@!}![06]} }<}!}$}%\}"}&} } } } }#}$@#}%}&}$^[7f]o}'}"}(}"Q}+~
            --> PPP negotiation detected.
            --> Starting pppd at Sat Jan 19 10:56:20 2008
            --> Pid of pppd: 6967
            --> Using interface ppp0
            --> pppd: (m[07][08]hr[07][08]
            --> pppd: (m[07][08]hr[07][08]
            --> pppd: (m[07][08]hr[07][08]
            --> pppd: (m[07][08]hr[07][08]
            --> pppd: (m[07][08]hr[07][08]
            --> local IP address 10.216.91.90
            --> pppd: (m[07][08]hr[07][08]
            --> remote IP address 10.216.91.0
            --> pppd: (m[07][08]hr[07][08]

[!--empirenews.page--]

到如已經(jīng)成功啦!我們?cè)賮?lái)看看路由表

$ route
            Kernel IP routing table
            Destination Gateway Genmask Flags Metric Ref Use Iface
            10.216.91.0 * 255.255.255.255 UH 0 0 0 ppp0
            192.168.0.0 * 255.255.255.0 U 0 0 0 wlan0
            default 192.168.0.1 0.0.0.0 UG 0 0 0 wlan0

因?yàn)槲疫@里還連接到無(wú)線網(wǎng)絡(luò)，所以默認(rèn)網(wǎng)關(guān)是 192.168.0.1，如果只有GPRS撥號(hào)連接，則信息會(huì)是：

$ route
            Kernel IP routing table
            Destination Gateway Genmask Flags Metric Ref Use Iface
            10.216.91.0 * 255.255.255.255 UH 0 0 0 ppp0
            default 10.216.91.90 0.0.0.0 UG 0 0 0 ppp0

此時(shí)，只需設(shè)置代理即可以上網(wǎng)了代理為 10.0.0.172:80

由于移動(dòng)限制了瀏覽器，必須要將瀏覽器頭信息更改才能正常上網(wǎng)。不過(guò)已經(jīng)可以上Q。MSN等聊天工具啦!!