Debian系统配置拨号上网的具体步骤是怎样的？

在Debian系统中进行拨号连接，可以通过多种方式实现，包括使用Pppd（PointtoPoint Protocol Daemon）和Wvdial等工具，以下是一篇详细的指南,旨在帮助您在Debian系统中设置和配置拨号连接。

Debian系统中的拨号连接

安装Pppd和相关工具

您需要安装Pppd和相关工具，打开终端,输入以下命令：

sudo aptget update
sudo aptget install ppp pppconfig

配置Pppd

安装完成后，您可以使用pppconfig工具来配置拨号连接,以下是配置步骤：

1. 打开终端，输入sudo pppconfig。
2. 选择您要配置的连接类型（如GSM、ISDN等）。
3. 按照提示输入您的ISP提供的拨号信息，包括电话号码、用户名和密码。
4. 完成配置后，pppconfig会生成一个名为/etc/ppp/chapsecrets的文件,其中包含了您的认证信息。

自动连接

要实现自动连接，您需要编辑/etc/ppp/options文件,添加以下内容：

connect /usr/sbin/chat v T  A o w 2 "ATDT" "OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT" "CONNECT" "CONNECT OK" "ATDT