# LXD > This is the documentation for LXD, a system container and virtual machine manager. 2014-2026 AGPL-3.0, LXD contributors ## Pages in this subsection - [How to configure network ACLs](https://canonical.com/lxd/docs/default/howto/network_acls/index.html.md): Network ACLs are available for the OVN NIC type, the OVN network and the Bridge network (with some e... ## Optional - [Top-level llms.txt](https://canonical.com/lxd/docs/default/llms.txt): Complete documentation index.