Zte Welink MW3820, Руководство пользователя

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Wireless Module Driver User Guide For EmbeddedLinux
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MW3820
Contents
Legal Information ............................................................................................................................... I
1 Introduction .................................................................................................................... 5
1.1 Purpose .......................................................................................................................................... 5
1.2 Scope ............................................................................................................................................. 5
1.3 Conventions ................................................................................................................................... 5
2 Driver Integration .......................................................................................................... 6
2.1 Enable USB-modem driver from kernel ........................................................................................ 6
2.2 Add VID/PID to USB-modem driver ............................................................................................ 6
2.3 Enable PPP feature from kernel ..................................................................................................... 6
2.4 Build the kernel ............................................................................................................................. 7
2.5 Verify whether modem driver is loaded ........................................................................................ 7
3 Make Data Connection Using PPPD and CHAT ........................................................ 8
3.1 Sample script for data connect using WCDMA modem ................................................................ 8
3.2 Start to dial and connect ................................................................................................................ 9
3.3 Disconnect ..................................................................................................................................... 9
4 TROUBLESHOOTING .............................................................................................. 10
4.1 Dropped connection ..................................................................................................................... 10
4.2 DNS issues ................................................................................................................................... 10