The following are known LXC issues:

• The lxc-net service does not always start immediately after installation on Oracle Linux 6

  The lxc-net service does not always start immediately after installation on Oracle Linux 6, even though this action is specified as part of the RPM post-installation script. This can prevent the lxcbr0 interface from coming up. If this interface is not up after installation, you can manually start it by running service lxc-net start. (Bug ID 23177405)

• LXC read-only ip_local_port_range parameter

  With lxc-1.1 or later and UEK R4, ip_local_port_range is a read-writable parameter under /proc/sys/net/ipv4 in an Oracle Linux container rather than being read-only. (Bug ID 21880467)