Hi,
Request you to please let me know if any command is there in linux to release the ip of the ethernet card and renew the ip address of it again.
Similar to ipconfig /release and ipconfig /renew in windows.
Regards
Arun
have a look at the manpage of "ifconfig".
also i've moved the thread to linux... please look where you post your questions!
On most systems something similar to:
dhclient -r eth0
dhclient eth0
should do it.