docker.rst: Add documentation to open up TCP ports.
Acked-by: Russell Bryant
@@ -90,6 +90,13 @@ The "overlay" mode
$ /usr/share/openvswitch/scripts/ovn-ctl start_northd
+ With Open vSwitch version of 2.7 or greater, you need to run the following
+ additional commands (Please read the manpages of ovn-nb for more control
+ on the types of connection allowed.) ::
+
+ $ ovn-nbctl set-connection ptcp:6641
+ $ ovn-sbctl set-connection ptcp:6642
+
2. One time setup
On each host, where you plan to spawn your containers, you will need to run
