How can i find out what my ip address is, netmask and gateway under mandriva i have installed the driver for my wireless card but in the task bar i only have 1 bar when i hover the mouse over it a balloon pops up saying "network is down on interface wlan0. click on configure network" i think i may of put in some wrong numbers somewher or could my wireless laptop interfer with it as both computers are on @ the same time with the laptop conected to the internet

thanks in advance