I need to configure Openstack on a Virtual Machine and for that I created an VLAN to support communication between controller and nodes. The problem is that I need internet access on this VLAN to download and install a few packages. My host computer is an Arch Linux distro and the guest (controller) is an Ubuntu Server Cloud.I setted my VLAN this way:$ ip link add link wlp2s0 name vlan.wifi type vlan id 100$ ip addr add 10.17.17.0/24 brd 10.17.17.255 dev vlan.wifi   $ ip link set dev vlan.wifi upOn my guest machine the IP is 10.17.17.200 but I can't even ping my host! What am I doing wrong? Could someone help me?
Archlinux VLAN internet access virtualbox
virtualization;vlan;openstack;arch linux