<html> <head> <meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <div class="moz-cite-prefix">On 19/09/13 15:24, XIA IT Support wrote: </div> <blockquote cite="mid:523AA6A6.3050208@xiningxia.org" type="cite"> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> I am currently trying to test an edubuntu setup in virtual box, with a view of setting up properly in a month or so. However I can't get the clients to boot of the LTSP server, it keeps telling me that it doesn't get any DHCP offers. I have done a lot of googling and tried all kinds of things. One of the things I keep coming across is to run: sudo service isc-dhcp-server restart however when I do that it always gives me the following message in the logs: Can't bind to dhcp address: Address already in use When I check out port 67 and 68 they are being used by dnsmasq. Am I doing something wrong here or is there a problem with my installation? Any help would be greatly appreciated.</blockquote> I have been trying a few more things and still no luck. A little more about my setup: <ol> <li>The server runs in a Virtual Box VM with two NICs, eth0 connected via Virtual Box NAT to our LAN, eth1 connected to an internal network called 'edubuntu' with promiscuous mode set to 'allow all'.</li> <li>The client runs in a Virtual Box VM with one NIC connected to an internal network called 'edubuntu' with promiscuous mode set to 'allow all'.</li> </ol> The only thing I can think of is that the server's dhcp server does run on eth0, instead of eth1. Is there a way of checking that? </body> </html>