On 11.03.2011, at 23:47, Ryan Leavengood wrote: > Does Mac OS X have a button for this? If so, what does it say? There is a button "Renew DHCP Lease" it is available only for an interface using DHCP [1], [2], [3]. Bye, Michael [1] http://www.flickr.com/photos/55929326@N02/5518669161/in/set-72157625272587831/ [2] http://www.flickr.com/photos/55929326@N02/5519260410/in/set-72157625272587831/ [3] http://www.flickr.com/photos/55929326@N02/5518669049/in/set-72157625272587831/