@@ -67,3 +67,21 @@ To start on system boot:

 ::

     sudo systemctl enable docker

+    

+Network Configuration

+---------------------

+

+IPv4 packet forwarding is disabled by default on Arch, so internet access from inside

+the container may not work.

+

+To enable the forwarding, run as root on the host system:

+

+::

+

+    sysctl net.ipv4.ip_forward=1

+    

+And, to make it persistent across reboots, enable it on the host's **/etc/sysctl.conf**:

+

+::

+

+    net.ipv4.ip_forward=1