時(shí)間：2015-06-28 00:00:00 來源：IT貓撲網(wǎng) 作者：網(wǎng)管聯(lián)盟 我要評(píng)論(0)
1. 安裝wvdial
sudo apt-get install wvdial
2. 在/etc/wvdial.conf中寫入wvdial的配置信息: femacs /etc/wvdial.conf
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
Init3 = AT+CGDCONT=1,"IP","CMNET"? ##important! 否則無法使用DNS
Modem Type = Analog Modem
Baud = 115200? ##根據(jù)你的gprs modem來設(shè)定
New PPPD = yes
Modem = /dev/ttyS0 ##你所連接的串口
ISDN = 0
Phone = *99***1#? ##中國移動(dòng)的撥號(hào)號(hào)碼
Password = ***??? ##其實(shí)沒什么用
Username = itlanger
這一步，可以首先運(yùn)行wvdial,這時(shí)會(huì)出現(xiàn)找不到modem,然后修改/etc/wvdial.conf, 增加
Baud = 115200? ##根據(jù)你的gprs modem來設(shè)定
Modem = /dev/ttyS0 ##你所連接的串口
然后再次運(yùn)行wvdial, 再手動(dòng)加入一下內(nèi)容到/etc/wvdial.conf：
Init3 = AT+CGDCONT=1,"IP","CMNET"
Phone = *99***1#? ##中國移動(dòng)的撥號(hào)號(hào)碼
Password = ***??? ##其實(shí)沒什么用
Username = itlanger
這里Init3 = AT+CGDCONT=1,"IP","CMNET" 一定要加，否則wvdial撥號(hào)時(shí)會(huì)出現(xiàn)：
warning, can't find address for `www.suse.de`
--> warning, address lookup does not work
--> Nameserver (DNS) failure, the connection may not work.
導(dǎo)致只能ping通IP,不能ping通域名
3. 配置ppp參數(shù): femacs /etc/ppp/options
noipdefault
ipcp-accept-local
ipcp-accept-remote
defaultroute
noauth
crtscts
debug
#p#副標(biāo)題#e#
4.撥號(hào)上網(wǎng): sudo wvdial
--> WvDial: Internet dialer version 1.60
--> Initializing modem.
--> Sending: ATZ
ATZ
OK
--> Sending: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
OK
--> Sending: AT+CGDCONT=1,"IP","CMNET"
AT+CGDCONT=1,"IP","CMNET"
OK
--> Modem initialized.
--> Sending: ATDT*99***1#
--> Waiting for carrier.
ATDT*99***1#
CONNECT
~[7f]}#@!}!}#} }9}"}&} }*} } }'}"}(}"}%}&K_{}$}#}%B#}% --> Carrier detected.? Waiting for prompt. ~[7f]}#@!}!}#} }9}"}&} }*} } }'}"}(}"}%}&K_{}$}#}%B#}% --> PPP negotiation detected. --> Starting pppd at Tue Dec 15 11:19:14 2009 --> Pid of pppd: 6666 --> Using interface ppp0 --> Authentication (CHAP) started --> Authentication (CHAP) successful --> local? IP address 10.24.229.233 --> remote IP address 192.168.254.254 --> primary?? DNS address 211.137.160.5 --> secondary DNS address 211.136.17.107 --> Script /etc/ppp/ip-up run successful --> Default route Ok. --> Nameserver (DNS) Ok. --> Connected... Press Ctrl-C to disconnect 4. 斷開以太網(wǎng)連接： sudo ifconfig eth0 down sudo route add default gw 10.24.229.233 ##這里是ppp0的IP 5. 測(cè)試網(wǎng)絡(luò): ping 60.28.166.84 ping www.chinaunix.net 如果ping不通域名，可以cat /etc/resolv.conf 然后寫入撥號(hào)獲得的DNS 關(guān)鍵詞標(biāo)簽：linux,wvdial,gprs,撥
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