After 8 months I restarted by old faithful PC with a new internet provider (Reliance).经过8个月我重新启动老忠实PC机与一个新的互联网服务供应商（依赖） 。 I found that I can access websites using their IP address, yet cannot access them using their name like www.yahoo.com.我发现我可以进入的网站使用他们的IP地址，但不能进入他们使用他们的名字一样， www.yahoo.com 。 Interestingly nslookup worked giving me the proper IP address!有趣的使用nslookup工作，让我有正确的IP地址！
The stop-gap solution was to add to my hosts file, which isn’t very comfortable.该权宜的解决办法是添加到我的Hosts档案，这是不很舒服。 The DNS client service was running properly, so what gives? DNS客户端服务是正常运行，所以怎么办？

I realized that I had set the DHCP client service to manual.我意识到我已设置DHCP客户端服务手册。 On starting it, everything was back to normal.就开始，一切恢复正常。 Can anyone explain why they have code which requires DHCP client service to be running to do DNS lookups?任何人都可以解释，为何他们的代码需要DHCP客户端服务运行做DNS查找呢？ If nslookup can do it, why not DNS client service?如果使用nslookup可以这样做，为什么不DNS客户端服务？

BTW: Reliance famed 114Kbps connection speed is actually 20Kbps, slower than my modem!的BTW ：依赖著名的114kbps的连接速度，其实是20kbps ，低于我的调制解调器！ So much for the hype.这么多为炒作。