校园网用户,客户端认证成功却不能打开任何网页.

[xven]

我们学校的校园网用锐捷的客户端认证上网,客户端程序是xrgsu.我以前也用过别的linux系统,如red hat,华镭linux等,都是用这个客户端上网的.但在ubuntu里却只能认证,不能打开网页.下面是我的interfaces和resolv.conf文件内容.
interfaces:
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# This is a list of hotpluggable network interfaces.
# They will be activated automatically by the hotplug subsystem.
mapping hotplug
script grep
map eth0
# The primary network interface
iface eth0 inet static
address 222.22.7.110
netmask 255.255.255.128
network 222.22.7.0
broadcast 222.22.7.127
gateway 222.22.7.1
# dns-* options are implemented by the resolvconf package, if installed
dns-nameservers 202.196.64.1
auto eth0


resolv.conf:
nameserver 202.196.64.1

请路过的高手给分析一下,谢谢。

[firehare]

你能Ping网关吗？

[xven]

ping不通网关。我在windows下，在上网以后也ping不通网关的。我觉得，可能网关那个机器把ping屏蔽了。[/img]

[lyychee]

telnet 网关试试。

[pypcjs]

兄弟去公社里下载mystar看看。
偶学校也的也是锐捷认证，偶用mystar很方便啊。