I have two Virtual Machine both installed Ubuntu 16.04.6. and first VM installed LXC container. the network between container and its hosting machine is OK. but the second VM cannot reach&ping the container on first VM.
the default.conf for lxc is below.
root@openstack-1:~# cat /etc/lxc/default.conf
lxc.network.type = veth
lxc.network.name = eth0
lxc.network.link = lxcbr0
lxc.network.flags = up
lxc.network.hwaddr = 00:16:3e:xx:xx:xx
the dnsmasq config for lxc is below.
root@openstack-1:~# cat /etc/dnsmasq.d-available/lxc
# Tell any system-wide dnsmasq instance to make sure to bind to interfaces
# instead of listening on 0.0.0.0
# WARNING: changes to this file will get lost if lxc is removed.
Has been blocked here for a long time, is there anyone know the reason?