NAV starting

Hello, i am install on: Description: Ubuntu 10.10 Release: 10.10 Codename: maverick but it don't work. I start: # /etc/init.d/nav start Starting Network Administration Visualized: Starting: alertengine cricket eventengine ipdevpoll logengine mactrace maintengine networkDiscovery pping servicemon smsd snmptrapd thresholdMon . I try http://localhost/nav What is the right URL to start ?? In the whole docu's say's "start the web interface" but what ist the web interface URL ?? Sorry reg volker