Help for default gateway...

[aromes]

Hi,
When I installed my redhat 5.0 Linux box, I forgot the default gateway IP
(during TCP IP networking set up of my eth0 ethernet card) cause I had to
configure Internet connection later. Now, I wanna know how and where to
insert the default gateway in my settings..Pls dont tell me to reinstall my
redhat linux.

Birtz Wohloen\
Germany