Using VPN IP Address rather than host

[Kartibok]

Hi,
Just seen this as a tool and would love to use it. However, when I start it, the default is my host IP. When I use HTB and THM, there is obviously a VPN link and a new address. From the help I could not see a way of engaging options to have that IP used instead.
Any pointers appreciated.
K

[sebastianmorsony]

It says it listens on all adresses. Hae you tried to access the tun0 ip?