I have been "playing with" Secure Containers running a lighttpd server and have it up and running. I used Adam's process (https://www.happyassassin.net/2014/07/23/bridged-networking-for-libvirt-w...) for getting a bridge defined when also running NetworkManager. I then created a virtual network definition: This works fine when I use static addresses such as: but does not work when I specify using dhcp: I have reported this as a bug: https://bugzilla.redhat.com/show_bug.cgi?id=1133686 Since there has not been much of a reaction to the BZ report, I decided to take a look at the source code (it sure would have been nice if the SRPMS were there in the F20 fedora-virt-preview but I get the package from development/21). I see that libvirt-sandbox-init-common.c has the code for starting dhcp and also has main() along with some runtime options for -v verbose and -d debug. OK, how do I go about turning verbose and/or debug on? Any suggestions on how to debug and get dhcp to work? Is this the correct mailing list? Gene