为了测试目的，请以 root 身份登录并打开两个不同的 shell 终端。
在一个终端中执行命令
tail-f /var/log/messages
在另一个终端中使用命令启动 PPP 连接
ppp-on
在第一个终端中，您将看到各种消息，指示调制解调器已初始化并且正在建立连接。我的/var/log/messages看起来像这样
May 29 06:14:06 dhiraj pppd[2341]: pppd 2.4.2 started by root, uid 0 May 29 06:14:07 dhiraj chat[2343]: timeout set to 60 seconds May 29 06:14:07 dhiraj chat[2343]: abort on (ERROR) May 29 06:14:07 dhiraj chat[2343]: abort on (BUSY) May 29 06:14:07 dhiraj chat[2343]: abort on (NO CARRIER) May 29 06:14:07 dhiraj chat[2343]: abort on (NO DIALTONE) May 29 06:14:07 dhiraj chat[2343]: send (ATZ^M) May 29 06:14:07 dhiraj chat[2343]: expect (OK) May 29 06:14:07 dhiraj chat[2343]: ATZ^M^M May 29 06:14:07 dhiraj chat[2343]: OK May 29 06:14:07 dhiraj chat[2343]: -- got it May 29 06:14:07 dhiraj chat[2343]: send (at+crm=1^M) May 29 06:14:07 dhiraj chat[2343]: expect (OK) May 29 06:14:07 dhiraj chat[2343]: ^M May 29 06:14:07 dhiraj chat[2343]: at+crm=1^M^M May 29 06:14:07 dhiraj chat[2343]: OK May 29 06:14:07 dhiraj chat[2343]: -- got it May 29 06:14:07 dhiraj chat[2343]: send (atdt#777^M) May 29 06:14:07 dhiraj chat[2343]: timeout set to 75 seconds May 29 06:14:07 dhiraj chat[2343]: expect (CONNECT) May 29 06:14:07 dhiraj chat[2343]: ^M May 29 06:14:07 dhiraj chat[2343]: atdt#777^M^M May 29 06:14:07 dhiraj chat[2343]: CONNECT May 29 06:14:07 dhiraj chat[2343]: -- got it May 29 06:14:07 dhiraj pppd[2341]: Serial connection established. May 29 06:14:07 dhiraj pppd[2341]: Using interface ppp0 May 29 06:14:07 dhiraj pppd[2341]: Connect: ppp0 <--> /dev/ttyS1 May 29 06:14:13 dhiraj pppd[2341]: PAP authentication succeeded May 29 06:14:13 dhiraj kernel: PPP BSD Compression module registered May 29 06:14:13 dhiraj kernel: PPP Deflate Compression module registered May 29 06:14:14 dhiraj pppd[2341]: local IP address 220.224.45.140 May 29 06:14:14 dhiraj pppd[2341]: remote IP address 97.235.2.5 |
现在打开您的浏览器并开始使用吧。
如果浏览器报错，提示服务器名称无法解析，请打开文件/etc/resolve.conf并添加条目
namesserver 202.41.97.9 nameserver 202.41.97.132 |
这些是位于新德里的 Ernet India Labs 的两个有效的 DNS 服务器。您的互联网服务提供商 (ISP) 可能会提供自己的域名服务，请使用他们推荐的服务器的 IP 地址。
当您完成上网后，可以使用以下命令停止连接
ppp-off
在第二个终端中。在另一个终端窗口中，您将得到类似这样的内容
May 29 06:16:15 dhiraj pppd[2341]: Terminating on signal 2. May 29 06:16:15 dhiraj pppd[2341]: Connection terminated. May 29 06:16:15 dhiraj pppd[2341]: Connect time 2.2 minutes. May 29 06:16:15 dhiraj pppd[2341]: Sent 3401 bytes, received 1563 bytes. May 29 06:16:16 dhiraj pppd[2341]: Connect time 2.2 minutes. May 29 06:16:16 dhiraj pppd[2341]: Sent 3401 bytes, received 1563 bytes. May 29 06:16:16 dhiraj pppd[2341]: Exit. |
使用 Ctrl+C 停止消息输出。