Hi Harry

Ok, I am sorry that I misundestood your post.
Here is configurations after restarting my PC.

[root@localhost ~]# ifconfig
eth0 Link encap:Ethernet HWaddr 00:400:75:41:1E
inet addr:133.19.25.220 Bcast:133.19.25.255 Mask:255.255.255.0
inet6 addr: fe80::240:d0ff:fe75:411e/64 Scope:Link
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:7 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:406 (406.0 b)
Interrupt:5 Base address:0x6300

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:1904 errors:0 dropped:0 overruns:0 frame:0
TX packets:1904 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:2703238 (2.5 MiB) TX bytes:2703238 (2.5 MiB)


I didn't change anything.
Please excuse me that I don't know much about networking.
So I can't tell you anything. Right now I am using Windows XP
to connect to internet. Is there any way to explore my lab's network
from Windows. If so, I would do it.

Thanks
Bataa