网卡的怪事情！！帮，我！

zsk2000

我的连网方式是联通线路
ML1。1
ip:130.130.80.66（联通小区宽带）
子码：255.255.255.0
网关：130.130.1.1（联通指定给我们的ip）
dns:211.90.88.129
但是无论无何我也不能访问外网！
我在内网有2台服务器，分别是130.130.80.80
130.130.80.250
全可以浏览！
但是就是不能访问外网！望高手指点！
ping dns出现
network is unreachable

ritou

[quote:4772a9005c="zsk2000"]我的连网方式是联通线路
ML1。1
ip:130.130.80.66（联通小区宽带）
子码：255.255.255.0
网关：130.130.1.1（联通指定给我们的ip）
dns:211.90.88.129
但是无论无何我也不能访问外网！
我在内网有2台服务器，分别是130.130.80.80
130.130.80.250
全可以浏览！
但是就是不能访问外网！望高手指点！
ping dns出现
network is unreachable[/quote]

Hi, you may have some problem with your routing table. As you said your network address should be (130.130.80.66 & 255.255.255.0 = 130.130.80.0) which is not in the same subnet of your default gateway 130.130.1.1. If you are sure your gateway 130.130.1.1 is correct, you may need to set your IP address as 130.130.1.66. Another possibility is that you have a wrong subnet mask, it should be 255.255.0.0 instead of 255.255.255.0. Check the correct configuration of your server.

If this does not work, you can su as root and use "route" to print the routing table. Paste your routing tables here (a routing table of one of your servers will be greatly helpful).

zsk2000

i konw !ok !thamk s!