README.Debian for openflow-controller
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-* To reconfigure the controller, edit /etc/default/openflow-controller
+* To (re)configure the controller, edit /etc/default/openflow-controller
and run "/etc/init.d/openflow-controller restart".
+
+* To enable OpenFlow switches to automatically discover the location
+ of the controller, you must install and configure a DHCP server.
+ The secchan(8) manpage (found in the openflow-switch package) gives
+ a working example configuration file for the ISC DHCP server.