I face an issue with port-forwarding and VirtualBox. I launch a linux vm using vagrant. SSH was already working with the port-forwading. The vm network is NAT.
Then I launch my flask application running on 5000. I declare the port-forwarding in VirtualBox.
But I can't access 127.0.0.1:5000 on my host. Host is Windows 7.
I already tried to reboot the vm and declare 127.0.0.1 as host ip.