Inside the system, running on virtual machine, I can access the running server at
Although the 'remote' address of the vm is 192.168.56.101 (ping and ssh work fine), I cannot access the server with 192.168.50.101:5000 neither from the virtual machine nor from the local one.
I guess there's something preventing remote connections.
auto eth1 iface eth1 inet static address 192.168.56.101 netmask 255.255.255.0
ufw is inactive.
How do I fix this problem?