Our DSL link, provided by我們的DSL連接，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寬頻服務） ，昨日下跌造成了巨大的困難。 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，當它回來了，我可以將它連接使用的是Windows （啊，我們仍然有幾個備件的筆記本電腦擺在靠近） ，而不是在Linux上。 It gave me errors like:它給了我的錯誤，例如：
1. pppoe: Timeout waiting for PADO packets 1 。 PPPoE協議：超時等待數據包2080
2. LCP: timeout sending Config-Requests 2 。 LCP的：超時發送配置-要求

All the while the lights (DSL, Power and LAN) were on indicating connectivity.所有，而燈（ DSL的權力和LAN ）上顯示的連接。 I could also connect to the modem indicating that the connection was ok (think again!).我還可以連接到調製解調器，顯示連接被確定（再想一想！ ） 。 I tried everything imaginable like re-running the我曾嘗試一切想像的一樣，重新運行 adsl-setup ADSL的安裝 to create a new connection after deleting the old one, directly used adsl-connect, restarted network, even rebooted.以創建一個新的連接後，刪去舊一，直接用的ADSL連接，重新啟動網絡，甚至重新開機。 None of them helped.但他們有幫助。

Finally I did the obvious, pushed harder the LAN cable connecting the computer to the DSL.最後，我沒有明顯的，推更難了LAN電纜連接電腦的DSL 。 And then the connection was back up!然後連接被回了！

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，在結論永遠不會忘記明顯，第一件事，你應該嘗試是推/調整LAN電纜，以確保正確連接。 In my experience with networks, over 90% of the problems are due to cabling.在我的經驗與網絡，超過90 ％的問題是由於佈線。