[GeoNetwork-users] I can't access Geonetwork from remote machine

Dear all,
I have successfully installed Genonetwork 2.4.2. I also successfully started
the service. However, when I tried to access it from other computer with in
the same network, the page can not open. I used to do that on previous
versions. Even on the machine itself, it doesn't work either with host name
or ip address in the address, except with 'localhost'; neither (
http://localhost:8080/geonetwork/srv/en/admin).

If any one encountered such a problem and able to fix it, I would appreciate
a tip.

Kind regards,

Girum.