网卡Aircard 750 的GPRS无线网卡的驱动找不到。

c3h6

如果用pppd call ac750
来连接的话
最后也是一直出现上面的第五条：
Recevied bad configure:..........

c3h6

原文如下，我是一步步做下来的，APN设为cmnet，其余也没什么了：


The AirCard7x0.zip contains SW_7xx_SER.dat, ac750, and ac750chat files

How to Configure Linux to Recognize AirCard 710/750

Before you start, make sure that the AirCard 750 is not inserted into the PCMCIA slot.
The following instructions will configure the AirCard 750 as a serial-only device on Linux:

1. Add the following to /etc/pcmcia/config under the Modems and other serial devices:

card "Sierra Wireless AC710/AC750 GPRS Network Adapter R1"
manfid 0x0192, 0x0710
cis "cis/SW_7xx_SER.dat"
bind "serial_cs"

2. Copy the file SW_7xx_SER.dat in this archive in /etc/pcmcia/cis/
3. Restart computer.
4. Insert the AirCard 710/750

When the card is inserted two high beeps should be heard, indicating that the AirCard750 has been recognized and the serial driver has been successfully loaded. The AirCard750 can be accessed as /dev/modem when inserted. Running minicom should allow access to the AT command interface.

How to Configure Dialup Networking

A valid SIM card, user name, password, and APN are required to configure dialup networking.

1. Copy the files ac750 and ac750chat into /etc/ppp/peers.
2. Edit the existing file /etc/ppp/pap-secrets to add the following line:

"< login>""< login>" "<password>" "*"

Replace < login> with the user name and < password> with the account password.
(e.g. "sierra" "sierra" "mypasswd" "*")

3. Edit the file /etc/ppp/peers/ac750 to replace < login> in the line
"user < login>"with the same < login> name as the previous instruction. (e.g. user sierra)

4. Edit the file /etc/ppp/peers/ac750chat so that the second line is:

OK AT+cgdcont= 1,"IP","<APN>"

The < APN> should be replaced with the APN for the network.
(e.g. OK AT+cgdcont=1,"IP","internet.com")

How to Connect to the GPRS Network

Before you start, make sure the LED on the AirCard750 is flashing green. If there is a problem connecting (dialed too soon after inserting card or other problem) eject and re-insert the card.

1. Connect using PPPD

Open the console window and issue the following command:

pppd call ac750

NOTE:
Some pppd version may not correctly set up the dynamic DNS configuration. It may be necessary to copy /etc/ppp/resolv.conf to /etc/resolv.conf.

In order to terminate the connection send pppd the tem signal (Ctrl-C).

2. Connect using KPPP

It is also possible to connect using a dialer (e.g. Kppp in KDE).

1. Run KPPP configuration and click on New
2. Click on Dialog Setup and type in the name of connection.
3. Type *99# for phone number and select PAP for authentication.
4. Select Modem tab and for initialization string type in:

at+cgdcont= 1,"IP","<APN>"

where < APN> is the network APN and click on OK.
5. Type in Login ID and Password
Where Login ID and Password are user name and password from your account.
6. Click on Connect.

3. Signal Strength

The RSSI (signal quality) and be read by starting minicom and issuing the command:

at+csq

The first number indicates the signal strength above -109 dBm (in 2 dBm increments). A value of 7 or higher (-95 dBm) can be considered adequate.



Last update: November 1, 2002 - BC
Reviewed: November 1, 2002 - JWM

c3h6

真是奇怪，我重启后，又可以连上了，可是还是老毛病，比如输入
www.sohu.com，系统　就会提示
正在解析　www.sohu.com　停那不动，� ... �框说找不到。
我的DNS都设成本地的了，和不设结果一样。
状态如下：

c3h6

请DX给小弟指点一下，不胜感激！

c3h6

哇卡卡卡！

终于能上网了！别问我咋回事，我也不知道是咋回事，反正就是能上了，呼呼！

可是现在又遇到一个很严重的问题，上一会就会断线，而且我的网卡的灯由绿色变成红色了！

再连接就会出现如下现像：

c3h6

再有就是上面的“没有那个文件和目录”，我每次打开shell，都会出现，是从安装了哈密瓜的五一版的字体美化脚本后才有的，顺便问一下，这是什么原因呢？如何解决呢？
谢谢！

c3h6

呼呼，都翻到第二页了：）

c3h6

翻了翻关于掉线的坛子里的老贴，发现用PPP掉线的现象还是挺普遍的，好像好多人都最终解决了这个问题，可是我看不懂，还是不知道该怎么做，我在XP下用这个网卡是从来不会掉线的，可是在linux下用，有个两三分钟挂在那儿不理它，就会掉线。
我的网卡也是动态分配IP地址的，看老贴，好像与这个有关。
不知道怎么解决，请帮帮我！

谢谢！

cyberpsyche

c3h6, 你同时有没有eth0啊？ /sbin/ifconfig -a是怎么显示的？？？有汉有另外设置ppp设备？？？
我也按文档做的，同样的卡。但总是报bad configure-nak/rej ,重启数次也没有成功。btw, 我的以太网卡也是pc卡的，以太网卡可以用，gprs无线卡是绿灯闪亮的。如何搞定呢？？？？

marvel

我也要用aircard 710/750 ，OS是Debian/unstable
但是按照上面的方法做了之后，系统没有认出/dev/modem来
kernel是自己编译的2.6.18.4
插入之前：
mvision:/usr/src# lspcmcia
Socket 0 Bridge:        [yenta_cardbus]         (bus ID: 0000:15:00.0)

插入之后
mvision:/usr/src# lspcmcia
Socket 0 Bridge:        [yenta_cardbus]         (bus ID: 0000:15:00.0)
Socket 0 Device 0:      [-- no driver --]       (bus ID: 0.0)

mvision:/usr/src# ls /etc/pcmcia/cis/SW_7xx_SER.dat
/etc/pcmcia/cis/SW_7xx_SER.dat

mvision:/usr/src# lspcmcia -vv
Socket 0 Bridge:        [yenta_cardbus]         (bus ID: 0000:15:00.0)
        Configuration:  state: on       ready: yes
                        Voltage: 5.0V Vcc: 5.0V Vpp: 5.0V
                        Available IRQs: 3, 4, 5, 6, 7, 10, 11
                        Available ioports:      0x00000100 - 0x0000036f
                                                0x00000378 - 0x000003af
                                                0x000003e0 - 0x000003ef
                                                0x000003f8 - 0x000004cf
                                                0x000004d8 - 0x000004ff
                                                0x00000820 - 0x000008ff
                                                0x00000a00 - 0x00000aff
                                                0x00000c00 - 0x00000cf7
                                                0x0000a000 - 0x0000dfff
                        Available iomem:        0x000c0000 - 0x000fffff
                                                0xe46d0000 - 0xe4e6ffff
                                                0xe5240000 - 0xe5daffff
Socket 0 Device 0:      [-- no driver --]       (bus ID: 0.0)
        Configuration:  state: on
        Product Name:   Sierra Wireless AC710/AC750 GPRS Network Adapter R1
        Identification: manf_id: 0x0192 card_id: 0x0710
                        function: 6 (network)
                        prod_id(1): "Sierra Wireless" (0xd85f6206)
                        prod_id(2): "AC710/AC750" (0x761b11e0)
                        prod_id(3): "GPRS Network Adapter" (0x4d0a7ee3)
                        prod_id(4): "R1" (0xd9533fec)

请教大家这是为什么？

不知道为什么显示了no driver，