先看一下最终结果：

[root@localhost helloworld]# iptables -A INPUT -i usb0 -j ACCEPT [root@localhost helloworld]# iptables -A OUTPUT -o usb0 -j ACCEPT [root@localhost helloworld]# ifconfig usb0 192.168.1.6 [root@localhost helloworld]# telnet 192.168.1.2 Trying 192.168.1.2... Connected to 192.168.1.2. Escape character is '^]'. MontaVista Linux Consumer Electronics Edition 3.0 Linux/armv5tel 2.4.20_mvlcee30-mainstone (none) login: root Linux 192.168.1.11 2.4.20_mvlcee30-mainstone #7 Fri Feb 13 15:39:51 CST 2004 armv5tel unknown MontaVista Linux Consumer Electronics Edition 3.0 No directory / Logging in with home = "/". # ls bin dev diska diskb etc ezxlocal home lib mmc proc ram root sbin tmp usr var #

步骤解释：


1. 使得你的E680的usb模式有usblan或usb网的选项。（网上很多方法，不知道的自己找找）

2. 配置你的Linux内核（我的内核是2.6.21，好象2.6.12以上都可用）加入下面的模块：

Device Drivers

USB Support

USB Network Adapters

选上所有的模块，特别是

Sharp Zaurus (stock ROMs) and compatible，

这个模块是E680用的。

3. make modules; make modules_install(remember to backup your /lib/modules before this step)

4. 如果用iptables防火墙应加入一下规则：

iptables -A INPUT -i usb0 -j ACCEPT

iptables -A OUTPUT -o usb0 -j ACCEPT

5. 设置usblan的ip
ifconfig usb0 192.168.1.6

6. telnet
telnet 192.168.1.2 进入E680

参考：

http://www.troodon.org/a780/a780-linux-howto.htm
http://tux.medhas.org/static/a768i.HTML
http://tud.at/programm/a768i.html
http://blog.csdn.net/aimself/archive/2007/03/01/1518707.aspx
http://wiki.openezx.org/Get_a_shell