Hi Friends, I am also facing this problem using the 2.6.16-1.2096_FC5. - You are using which version of the FC5? How is your configurations? bridge? nat? route? I already tried to configure "alias eth0 xennet" in: "/etc/modprobe.conf". However I do not get success! Simply the domain does not obtain to see of form some the interface. Bringing up interface eth0: xennet device eth0 does not seem to be present, delaying initialization. [FAILED] -- Leonardo Pinto listas#openlogic dot com br On Fri, 5 May 2006 09:33:49 -0600, Eric Jacobshagen wrote > This may not help you, since I'm using FC5... but... > > I had to add the line: > > alias eth0 xennet > > to the modprobe.conf file in DomU to make eth0 available.