[Koha] Newbie just started on koha

Hi all I appreciate the advice accorded, so far as newbie in ubuntu/koha now I have both koha 3.8.2 im running it on an ubuntu VM, my current problem is i am giving my machine an IP address, 192.168.100.2 successfully since its even browsing the internet and I can ping it from our LAN but when I try to access koha I have to access it using 127.0.1.1:8080 how do I change this to have it run at my ip address or rather I want to access this koha application from the network. I used a godsent link liveCD Regards -- Dennis K. Njuguna