Our DSL link, provided by我们的DSL连接，所提供的 BSNL BSNL公司 (aka World’s crappiest broadband service), was down yesterday causing enormous hardship. （又名世界的crappiest宽频服务） ，昨日下跌造成了巨大的困难。 However today when it came back up, I could connect it using Windows (yeah, we still have couple of spare laptops lying around) but not on Linux.然而今天，当它回来了，我可以将它连接使用的是Windows （啊，我们仍然有几个备件的笔记本电脑摆在靠近） ，而不是在Linux上。 It gave me errors like:它给了我的错误，例如：
1. pppoe: Timeout waiting for PADO packets 1 。 PPPoE协议：超时等待数据包2080
2. LCP: timeout sending Config-Requests 2 。 LCP的：超时发送配置-要求

All the while the lights (DSL, Power and LAN) were on indicating connectivity.所有，而灯（ DSL的权力和LAN ）上显示的连接。 I could also connect to the modem indicating that the connection was ok (think again!).我还可以连接到调制解调器，显示连接被确定（再想一想！ ） 。 I tried everything imaginable like re-running the我曾尝试一切想象的一样，重新运行 adsl-setup ADSL的安装 to create a new connection after deleting the old one, directly used adsl-connect, restarted network, even rebooted.以创建一个新的连接后，删去旧一，直接用的ADSL连接，重新启动网络，甚至重新开机。 None of them helped.但他们有帮助。

Finally I did the obvious, pushed harder the LAN cable connecting the computer to the DSL.最后，我没有明显的，推更难了LAN电缆连接电脑的DSL 。 And then the connection was back up!然后连接被回了！

So in conclusion never forget the obvious, the first thing you should try is push / adjust the LAN cables to ensure proper connectivity.因此，在结论永远不会忘记明显，第一件事，你应该尝试是推/调整LAN电缆，以确保正确连接。 In my experience with networks, over 90% of the problems are due to cabling.在我的经验与网络，超过90 ％的问题是由于布线。