Gfilui

So I setup a clean VM in VirtualBox. I setup bridge devices as described by several tutorials.
I create a VM, I get a DHCP address. But after that I got no ping from the container to any IP on the local network, let alone outside.
I can ping the VM from my host though.

So the question remains, what am I doing wrong?
I'm running both host and VM Ubuntu 16.04 LTS, with LXD 2.0.8:

 root@ubuntu:/home/test# cat /etc/network/interfaces
 # This file describes the network interfaces available on your system
 # and how to activate them. For more information, see interfaces(5).

source /etc/network/interfaces.d/*

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
auto enp0s3
iface enp0s3 inet manual

auto br0
iface br0 inet dhcp
 bridge_ports enp0s3
root@ubuntu:/home/test# lxc profile list
default
docker
root@ubuntu:/home/test# lxc profile show default
config:
 environment.http_proxy: ""
 user.network_mode: ""
description: Default LXD profile
devices:
 eth0:
 name: eth0
 nictype: bridged
 parent: br0
 type: nic
name: default
used_by: 
root@ubuntu:/home/test#

root@ubuntu:/home/test# lxc list
+------+---------+-----------------------+------+------------+-----------+
| NAME | STATE | IPV4 | IPV6 | TYPE | SNAPSHOTS |
+------+---------+-----------------------+------+------------+-----------+
| u1 | RUNNING | 192.168.192.12 (eth0) | | PERSISTENT | 0 |
+------+---------+-----------------------+------+------------+-----------+

Any help is appreciated, as I'm going completely nuts. Thanks!