I got an Intel P4 with D845GVSR as well as i make use of Ethernet Card to hook up to internet by means of LAN connection. I am exceptionally much new to the Ubuntu 9 plus cannot organize it even after putting a lot of efforts. Can someone help me connecting the net? Here are few details regarding my Local Area Network when I hook up it to Win XP:

Default Gateway:
DHCP Server: 10.102.136.2
IP Address: 10.102.138.230
Subnet Mask: 255.255.248.0
DNS Servers: 137.101.32.52, 137.101.32.51
Network Adapter:3Com EtherLink XL 10/100 PCI TX NIC (3C905B-TX)
Physical Address: 00-10-5A-85-22-DD