• kernel 的配置

kernel 3.2.0make menuconfigDevice Drivers --->[*] USB support ---><*> USB Serial Converter support ---><*> USB driver for GSM and CDMA modems kernel 3.2.0make menuconfigDevice Drivers --->[*] Network device support --->// 將這里面所有的ppp 的支持多選上USB Network Adapters --->< > CDC Ethernet support (smart devices such as cable modems)< > CDC EEM support< > CDC NCM support kernel 3.2.0vim drivers/usb/serial/option.c#define HUAWEI_PRODUCT_E353 0x1573// 這個宏改為 0x1573// 重新編譯// 將模塊插好

• buildroot 的配置

make menuconfigTarget packages --->Networking applications --->[*] pppd [ ] filtering[*] radius

• pppd 啟動腳本的配置

// 在文件系統(tǒng)的 /etc 目錄下，創(chuàng)建 ppp 目錄// 在 /etc/ppp 目錄下創(chuàng)建 peers 目錄 # vim /etc/ppp/peers/gprs#/etc/ppp/peers/gprs# This is pppd script for China Mobile, used GPRS Module# Usage: root>pppd call gprs/dev/ttyUSB0 115200 nocrtscts modem#noauth debug#nodetach#hide-passwordusepeerdnsnoipdefaultdefaultrouteuser "cmnet" 0.0.0.0:0.0.0.0 ipcp-accept-local#ipcp-accept-remote#lcp-echo-failure 12#lcp-echo-interval 3#noccp#novj#novjccomp#persist#connect '/usr/sbin/chat -s -v -f /etc/ppp/gprs-connect-chat'connect '/usr/sbin/chat -v -s -f /etc/ppp/gprs-connect-chat'#disconnect '/bin/chat -v -f /etc/ppp/gprs-disconnect-chat' # vim etc/ppp/chap-secrets# Secrets for authentication using CHAP# client server secret IP addresses"cmnet" * "cmnet" * # vim etc/ppp/gprs-connect-chat#/etc/ppp/gprs-connect-chat# chat script for China Mobile, used GPRS module.TIMEOUT 15 ABORT "DELAYED"ABORT "BUSY"ABORT "ERROR"ABORT "NO DIALTONE"ABORT "NO CARRIER"TIMEOUT 40 '' AT OK ATS0=0OK ATE0V1OK AT+CGDCONT=1,"IP","CMNET"OK ATDT*99***1#CONNECT ''

• 啟動pppd 服務(wù)器

pppd call gprs &

• 查看啟動后的網(wǎng)絡(luò)文件節(jié)點

轉(zhuǎn)載于:https://www.cnblogs.com/chenfulin5/p/6951290.html

總結(jié)

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