Help me. My dns has error. Pls help me.

欧可侠

服务器这边的设置看样子没有问题。问题像是处在windwos端的设定。

一个例子：
IP:  192.168.1.20 (depends on your actual environment)
Netmask: 255.255.255.0
Gateway: 192.168.1.13 (should be this)
DNS server: 192.168.1.13

Your IP looks like from GZ, so I just made a bet. You are welcome!

liangdx

I try to follow you setting but the result is same. The client isn't find dns server. Pls help me.

欧可侠

看来你的麻烦大了。呵呵。
不要灰心，从头一步一步地来。
按照以下步骤，可以检测出问题所在：
（1）Ping 192.168.1.13   
通     不通
（2）有没有防火墙之类的东西，拦住了53断口。 检测方法：
在windows下的DOS Prompt输入：telnet 192.168.1.13 53
如果显示一个黑屏就停下来了，表示DNS断口是通的。如果显示以下信息，代表通往192。168。1。13的53号端口被遮断。
Connecting To 192.168.1.13...... Could not open connectionto the host, on port 53.  Connect failed.

liangdx

OH, you say is right. IN other computer telnet my computer 53 port is connect failed. How can I do. thanks.

欧可侠

最初由 liangdx 发表
OH, you say is right. IN other computer telnet my computer 53 port is connect failed. How can I do. thanks.

Then ping other ports, to see if ONLY port 53 or ALL ports are blocked.

i.e if you are running POP3 on your Linux server, you should:
telte 192.168.1.13 110

if you are running telnet or SSH you should:
telnet 192.168.1.13 23
telnet 192.168.1.13 22

Our purpose is to check which ports are open and which are dead.